BlackRock 20/80 Target Allocation Fund, Investor A (BACPX) N-CSRS Certified semi-annual shareholder report (management investment company)

UNITED STATES

 SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number: 811-05742

Name of Fund:  BlackRock Funds

BlackRock China A Opportunities Fund

Fund Address:   100 Bellevue Parkway, Wilmington, DE 19809

Name and address of agent for service:  John M. Perlowski, Chief Executive Officer, BlackRock Funds, 55 East 52^nd Street, New York, NY 10055

Registrant’s telephone number, including area code: (800) 441-7762

Date of fiscal year end: 10/31/2021

Date of reporting period: 04/30/2021

Item 1 – Report to Stockholders

(a)

The Report to Shareholders is attached herewith.

(b)

Not Applicable

April

30,

2021

Not

FDIC

Insured

-

May

Lose

Value

-

No

Bank

Guarantee

2021

Semi-Annual

Report

(Unaudited)

BlackRock

Funds

SM

BlackRock

China

A

Opportunities

Fund

Dear

Shareholder,

The

12-month

reporting

period

as

of

April

30,

2021

reflected

a

remarkable

period

of

adaptation

and

recovery,

as

the

global

economy

dealt

with

the

implications

of

the

coronavirus

(or

“COVID-19”)

pandemic.

As

the

period

began,

the

response

to

the

virus’s

spread

was

well

underway,

and

countries

around

the

world

felt

the

effect

of

economically

disruptive

countermeasures.

Stay-at-home

orders

and

closures

of

non-essential

businesses

were

imposed

in

many

parts

of

the

world,

workers

were

laid

off,

and

unemployment

claims

spiked,

causing

a

global

recession.

As

May

2020

began,

stocks

had

just

begun

to

recover

from

the

lowest

point

following

the

onset

of

the

pandemic.

This

recovery

continued

throughout

the

reporting

period,

as

businesses

continued

re-opening

and

governments

learned

to

adapt

to

life

with

the

virus.

Equity

prices

rose

through

the

summer,

fed

by

strong

fiscal

and

monetary

support

and

improving

economic

indicators.

The

implementation

of

mass

vaccination

campaigns

and

passage

of

an

additional

$1.9

trillion

of

fiscal

stimulus

further

boosted

stocks,

and

many

equity

indices

neared

or

surpassed

all-time

highs

late

in

the

reporting

period.

In

the

United

States,

both

large-

and

small-capitalization

stocks

posted

a

significant

advance.

International

equities

also

gained,

as

both

developed

countries

and

emerging

markets

rebounded

substantially.

The

10-year

U.S.

Treasury

yield

(which

is

inversely

related

to

bond

prices)

had

fallen

sharply

prior

to

the

beginning

of

the

reporting

period,

which

meant

bonds

were

priced

for

extreme

risk

avoidance

and

economic

disruption.

Despite

expectations

of

doom

and

gloom,

the

economy

expanded

rapidly,

stoking

inflation

concerns

late

in

the

reporting

period,

which

led

to

higher

yields

and

a

negative

overall

return

for

most

U.S.

Treasuries.

In

the

corporate

bond

market,

support

from

the

U.S.

Federal

Reserve

(the

“Fed”)

assuaged

credit

concerns

and

led

to

substantial

returns

for

high-yield

corporate

bonds,

although

investment-grade

corporates

declined

slightly.

The

Fed

remained

committed

to

accommodative

monetary

policy

by

maintaining

near

zero

interest

rates

and

by

announcing

that

inflation

could

exceed

its

2%

target

for

a

sustained

period

without

triggering

a

rate

increase.

To

stabilize

credit

markets,

the

Fed

also

continued

purchasing

significant

quantities

of

bonds,

as

did

other

influential

central

banks

around

the

world,

including

the

European

Central

Bank

and

the

Bank

of

Japan.

Looking

ahead,

while

coronavirus-related

disruptions

have

clearly

hindered

worldwide

economic

growth,

we

believe

that

the

global

expansion

will

continue

to

accelerate

as

vaccination

efforts

ramp

up

and

pent-up

consumer

demand

leads

to

higher

spending.

While

we

expect

inflation

to

increase

somewhat

as

the

expansion

continues,

we

believe

the

recent

uptick

owes

more

to

temporary

supply

disruptions

than

a

lasting

change

in

fundamentals.

The

change

in

Fed

policy

also

means

that

moderate

inflation

is

less

likely

to

be

followed

by

interest

rate

hikes

that

could

threaten

the

economic

expansion.

Overall,

we

favor

a

positive

stance

toward

risk,

with

an

overweight

in

equities.

We

see

U.S.

and

Asian

equities

outside

of

Japan

benefiting

from

structural

growth

trends

in

technology,

while

emerging

markets

should

be

particularly

helped

by

a

vaccine-led

economic

expansion.

While

we

are

underweight

overall

on

credit,

global

high-yield

and

Asian

bonds

present

attractive

opportunities.

We

believe

that

international

diversification

and

a

focus

on

sustainability

can

help

provide

portfolio

resilience,

and

the

disruption

created

by

the

coronavirus

appears

to

be

accelerating

the

shift

toward

sustainable

investments.

In

this

environment,

our

view

is

that

investors

need

to

think

globally,

extend

their

scope

across

a

broad

array

of

asset

classes,

and

be

nimble

as

market

conditions

change.

We

encourage

you

to

talk

with

your

financial

advisor

and

visit

blackrock.com

for

further

insight

about

investing

in

today’s

markets.

Sincerely,

Rob

Kapito

President,

BlackRock

Advisors,

LLC

The

Markets

in

Review

Rob

Kapito

President,

BlackRock

Advisors,

LLC

Past

performance

is

not

an

indication

of

future

results.

Index

performance

is

shown

for

illustrative

purposes

only.

You

cannot

invest

directly

in

an

index.

Total

Returns

as

of

April

30,

2021

6-Month

12-Month

U.S.

large

cap

equities

(S&P

500

®

Index)

28.85%

45.98%

U.S.

small

cap

equities

(Russell

2000

®

Index)

48.06

74.91

International

equities

(MSCI

Europe,

Australasia,

Far

East

Index)

28.84

39.88

Emerging

market

equities

(MSCI

Emerging

Markets

Index)

22.95

48.71

3-month

Treasury

bills

(ICE

BofA

3-Month

U.S.

Treasury

Bill

Index)

0.05

0.11

U.S.

Treasury

securities

(ICE

BofA

10-Year

U.S.

Treasury

Index)

(6.26)

(7.79)

U.S.

investment

grade

bonds

(Bloomberg

Barclays

U.S.

Aggregate

Bond

Index)

(1.52)

(0.27)

Tax-exempt

municipal

bonds

(S&P

Municipal

Bond

Index)

2.42

7.40

U.S.

high

yield

bonds

(Bloomberg

Barclays

U.S.

Corporate

High

Yield

2%

Issuer

Capped

Index)

7.98

19.57

This

Page

is

not

Part

of

Your

Fund

Report

2

Table

of

Contents

Page

3

The

Markets

in

Review

...................................................................................................

2

Semi-Annual

Report:

Fund

Summary

........................................................................................................

4

About

Fund

Performance

..................................................................................................

6

Disclosure

of

Expenses

...................................................................................................

6

Derivative

Financial

Instruments

.............................................................................................

6

Financial

Statements:

Schedule

of

Investments

................................................................................................

7

Statement

of

Assets

and

Liabilities

..........................................................................................

13

Statement

of

Operations

................................................................................................

15

Statements

of

Changes

in

Net

Assets

........................................................................................

16

Financial

Highlights

.....................................................................................................

17

Notes

to

Financial

Statements

..............................................................................................

19

Statement

Regarding

Liquidity

Risk

Management

Program

.............................................................................

26

Additional

Information

....................................................................................................

27

Fund

Summary

as

of

April

30,

2021

2021

BlackRock

Semi-Annual

Report

to

Shareholders

4

BlackRock

China

A

Opportunities

Fund

Investment

Objective

BlackRock

China

A

Opportunities

Fund’s

(the

“Fund”)

investment

objective

is

to

seek

to

maximize

total

return.

Total

return

means

the

combination

of

capital

appreciation

and

investment

income.

Portfolio

Management

Commentary

How

did

the

Fund

perform?

For

the

six-month

period

ended

April

30,

2021,

the

Fund

outperformed

its

benchmark,

the

MSCI

China

A

Onshore

Index.

What

factors

influenced

performance?

The

period

began

with

a

continuation

of

the

upward

market

trajectory,

bolstered

by

supportive

government

themes

and

potential

vaccine

developments.

The

pro-risk

environment

rode

on

future

growth

and

inflation

expectations,

leading

the

way

for

the

strong

rotation

into

value

and

cyclicals.

Despite

some

weakness

during

the

weeks

following

Chinese

New

Year

in

February

2021,

the

Fund

was

able

to

position

successfully

during

the

six-month

period,

riding

the

value

upswing

and

defending

well

during

the

March

2021

slump.

Within

the

stock

selection

model,

sentiment

insights

took

center

stage

delivering

an

important

part

of

the

period’s

positive

contributions

to

relative

performance,

while

flat

returns

from

the

quality

complex

and

negative

results

from

value—the

sole

detractor

of

the

period—ultimately

yielded

a

negative

contribution

for

the

overall

fundamental

signal

group.

Chinese

equities

experienced

high

foreign

demand,

at

points

taking

the

lion’s

share

of

overall

emerging

market

equity

demand.

Attempting

to

predict

the

impact

of

both

informed

professionals

and

retail

investors,

including

by

using

natural

language

processing

techniques,

contributed

positively

to

the

Fund’s

performance.

Trend-

following

strategies

also

benefited

the

portfolio,

and

in

particular

the

investment

adviser’s

machine-learning

signal

combination

strategy

helped

soften

the

blow

in

down

months.

In

sector

terms,

stock

selection

within

industrials

was

most

successful,

driven

significantly

by

sentiment-based

insights.

In

line

with

the

reopening

and

recovery

theme,

machinery

was

a

key

contributor,

along

with

construction

materials.

The

portfolio

was

also

able

to

successfully

position

into

the

alcoholic

beverage

sector.

Other

cyclical

beneficiaries

included

the

information

technology

(“IT”)

sector,

broadly

across

both

software

and

hardware.

The

Fund’s

IT

and

beverages

stances

were

both

strongly

driven

by

the

model’s

machine-learning

signal

combination

strategy.

On

the

downside,

positioning

within

the

health

care

and

financials

sectors

weighed

most

heavily

on

performance

during

the

period.

Within

health

care,

the

Fund’s

persistent

underweight

positions

in

biotechnology

and

pharmaceuticals,

driven

by

our

signal

combination

strategy,

detracted

given

their

continued

strength.

Across

the

financials

sector,

the

market

faced

episodes

of

deleveraging

fears

after

the

People’s

Bank

of

China

warned

of

asset

bubbles.

Banks

were

a

bright

spot,

but

the

portfolio’s

overweight

positions

to

other

financial

services

and

capital

markets

firms

detracted,

with

environmental,

social

and

governance

and

value

signals

the

biggest

constraints

on

performance.

Describe

recent

portfolio

activity.

The

Fund

seeks

to

pursue

its

investment

objective

by

investing

in

equity

securities

in

a

disciplined

manner,

by

using

proprietary

return

forecast

models

that

incorporate

quantitative

analysis.

These

forecast

models

are

designed

to

identify

aspects

of

mispricing

across

stocks

which

the

Fund

can

seek

to

capture

by

over-

and

under-weighting

particular

equities

while

seeking

to

control

incremental

risk.

BlackRock

Advisors,

LLC,

the

Fund’s

investment

manager,

then

constructs

and

rebalances

the

portfolio

by

integrating

its

investment

insights

with

the

model-based

optimization

process.

The

Fund

began

the

period

with

an

active

risk

target

closer

to

the

top

of

the

range,

but

weaker

model

efficacy

saw

that

risk

target

drop

quickly

as

the

period

progressed.

As

the

model

performance

began

to

improve,

the

risk

budget

was

gradually

elevated,

returning

close

to

its

initial

level

toward

the

end

of

the

period.

In

terms

of

risk

budgeting

within

its

stock

selection

model,

the

Fund

continues

to

retain

a

balanced

approach

across

fundamental

and

sentiment

insights.

Over

the

period,

the

Fund

deepened

research

on

the

impact

of

mutual

fund

holdings

within

China,

which

have

reached

a

similar

size

to

total

foreign

holdings.

The

Fund

will

seek

to

benefit

from

mutual

fund

inflows

in

the

short

term,

while

positioning

for

potential

herding

and

crowding

over

the

longer

term.

Describe

portfolio

positioning

at

period

end.

At

the

end

of

the

period,

the

Fund’s

largest

sector

overweight

positions

were

in

telecommunications,

financials

and

health

care,

while

consumer

discretionary,

IT

and

consumer

staples

represented

underweights.

The

views

expressed

reflect

the

opinions

of

BlackRock

as

of

the

date

of

this

report

and

are

subject

to

change

based

on

changes

in

market,

economic

or

other

conditions.

These

views

are

not

intended

to

be

a

forecast

of

future

events

and

are

no

guarantee

of

future

results.

Fund

Summary

as

of

April

30,

2021

(continued)

5

Fund

Summary

BlackRock

China

A

Opportunities

Fund

Performance

Summary

for

the

Period

Ended

April

30,

2021

Overview

of

the

Fund’s

Total

Investments

Portfolio

Information

Average

Annual

Total

Returns

(a)(b)

6-Month

Total

Returns

1

Year

Since

Inception

(c)

Institutional

.................................................................................

14.47‌%

55.28‌%

39.46‌%

Class

K

....................................................................................

14.49‌

55.30‌

39.48‌

MSCI

China

A

Onshore

Index

(d)

..................................................

13.95‌

45.26‌

32.86‌

(a)

Assuming

transaction

costs

and

other

operating

expenses,

including

investment

advisory

fees

and

administration

fees,

if

any.

Institutional

and

Class

K

Shares

do

not

have

a

sales

charge.

See

“About

Fund

Performance”

for

a

detailed

description

of

share

classes,

including

any

related

fees.

(b)

Under

normal

circumstances,

the

Fund

seeks

to

invest

at

least

80%

of

its

net

assets

plus

the

amount

of

any

borrowings

for

investment

purposes

in

equity

securities

of

issuers

domiciled

in

the

People's

Republic

of

China

("China"

and,

for

the

purpose

of

this

report,

excluding

Hong

Kong,

Macau

and

Taiwan)

and

listed

in

China

(i.e.,

A-shares),

and

derivatives

that

have

similar

economic

characteristics

to

such

securities.

The

Fund

primarily

intends

to

invest

in

equity

securities

or

other

financial

instruments

that

are

components

of,

or

have

characteristics

similar

to,

the

securities

included

in

MSCI

China

A

Onshore

Index.

(c)

The

Fund

commenced

operations

on

December

27,

2018.

(d)

The

index

captures

large

and

mid-cap

representation

across

China

securities

listed

on

the

Shanghai

Stock

Exchange

and

Shenzhen

Stock

Exchange.

Past

performance

is

not

an

indication

of

future

results.

Performance

results

may

include

adjustments

made

for

financial

reporting

purposes

in

accordance

with

U.S.

generally

accepted

accounting

principles.

SECTOR

ALLOCATION

Sector

Percent

of

Net

Assets

Financials

.......................................

20‌

%

Information

Technology

..............................

15‌

Consumer

Staples

.................................

14‌

Industrials

.......................................

14‌

Health

Care

.....................................

12‌

Materials

.......................................

11‌

Consumer

Discretionary

.............................

9‌

Real

Estate

......................................

2‌

Communication

Services

.............................

1‌

Energy

.........................................

1‌

Utilities

.........................................

—‌

(a)

Short-Term

Securities

...............................

1‌

Other

Assets

Less

Liabilities

..........................

—‌

(a)

(a)

Represents

less

than

1%

of

the

Fund's

total

investments.

For

Fund

compliance

purposes,

the

Fund’s

sector

classifications

refer

to

one

or

more

of

the

sector

sub-classifications

used

by

one

or

more

widely

recognized

market

indexes

or

ratings

group

indexes,

and/or

as

defined

by

the

investment

adviser.

These

definitions

may

not

apply

for

purposes

of

this

report,

which

may

combine

such

sector

sub-classifications

for

reporting

ease.

TEN

LARGEST

HOLDINGS

Security

(a)

Percent

of

Net

Assets

China

Merchants

Bank

Co.

Ltd.,

Class

A

..................

4‌

%

Kweichow

Moutai

Co.

Ltd.,

Class

A

......................

4‌

Ping

An

Insurance

Group

Co.

of

China

Ltd.,

Class

A

..........

3‌

Shenzhen

Mindray

Bio-Medical

Electronics

Co.

Ltd.,

Class

A

.....

2‌

Industrial

Bank

Co.

Ltd.,

Class

A

........................

2‌

Baoshan

Iron

&

Steel

Co.

Ltd.,

Class

A

...................

2‌

Shanxi

Xinghuacun

Fen

Wine

Factory

Co.

Ltd.,

Class

A

........

2‌

BOE

Technology

Group

Co.

Ltd.,

Class

A

..................

2‌

China

Construction

Bank

Corp.,

Class

A

..................

2‌

Contemporary

Amperex

Technology

Co.

Ltd.,

Class

A

.........

2‌

(a)

Excludes

short-term

investments.

About

Fund

Performance

2021

BlackRock

Semi-Annual

Report

to

Shareholders

6

Institutional

and

Class

K

Shares

are

not

subject

to

any

sales

charge.

These

shares

bear

no

ongoing

distribution

or

service

fees

and

are

available

only

to

certain

eligible

investors.

Past

performance

is

not

an

indication

of

future

results.

Financial

markets

have

experienced

extreme

volatility

and

trading

in

many

instruments

has

been

disrupted.

These

circumstances

may

continue

for

an

extended

period

of

time,

and

may

continue

to

affect

adversely

the

value

and

liquidity

of

the

fund's

investments.

As

a

result,

current

performance

may

be

lower

or

higher

than

the

performance

data

quoted.

Refer

to

blackrock.com

to

obtain

performance

data

current

to

the

most

recent

month-end.

Performance

results

do

not

reflect

the

deduction

of

taxes

that

a

shareholder

would

pay

on

Fund

distributions

or

the

redemption

of

Fund

shares.

Figures

shown

in

the

performance

table(s)

on

the

previous

page(s)

assume

reinvestment

of

all

distributions,

if

any,

at

net

asset

value

("NAV")

on

the

ex-dividend

date

or

payable

date,

as

applicable.

Investment

return

and

principal

value

of

shares

will

fluctuate

so

that

shares,

when

redeemed,

may

be

worth

more

or

less

than

their

original

cost.

Distributions

paid

to

each

class

of

shares

will

vary

because

of

the

different

levels

of

service,

distribution

and

transfer

agency

fees

applicable

to

each

class,

which

are

deducted

from

the

income

available

to

be

paid

to

shareholders. 

BlackRock

Advisors,

LLC

(the

"Manager”),

the

Fund's

investment

adviser,

has

contractually

and/or

voluntarily

agreed

to

waive

and/or

reimburse

a

portion

of

the

Fund’s

expenses.

Without

such

waiver(s)

and/or

reimbursement(s),

the

Fund's

performance

would

have

been

lower.

With

respect

to

the

Fund's

voluntary

waiver(s),

if

any,

the

Manager

is

under

no

obligation

to

waive

and/or

reimburse

or

to

continue

waiving

and/or

reimbursing

its

fees

and

such

voluntary

waiver(s)

may

be

reduced

or

discontinued

at

any

time.

With

respect

to

the

Fund's

contractual

waiver(s),

if

any,

the

Manager

is

under

no

obligation

to

continue

waiving

and/or

reimbursing

its

fees

after

the

applicable

termination

date

of

such

agreement.

See

the

Notes

to

Financial

Statements

for

additional

information

on

waivers

and/or

reimbursements. 

Disclosure

of

Expenses

Shareholders

of

the

Fund

may

incur

the

following

charges:

(a)

transactional

expenses;

and

(b)

operating

expenses,

including

investment

advisory

fees,

acquired

fund

fees

and

expenses, and

other

fund

expenses.

The

expense

example

shown below

(which

is

based

on

a

hypothetical

investment

of

$1,000

invested

on November

1,

2020 and

held

through

April

30,

2021)

is

intended

to

assist

shareholders

both

in

calculating

expenses

based

on

an

investment

in

the

Fund

and

in

comparing

these

expenses

with

similar

costs

of

investing

in

other

mutual

funds.

The

expense

example

provides

information

about

actual

account

values

and

actual

expenses.

In

order

to

estimate

the

expenses

a

shareholder

paid

during

the

period

covered

by

this

report,

shareholders

can

divide

their

account

value

by

$1,000

and

then

multiply

the

result

by

the

number

corresponding

to

their share

class

under

the

heading

entitled

“Expenses

Paid

During

the

Period.” 

The

expense

example

also

provides

information

about

hypothetical

account

values

and

hypothetical

expenses

based

on the

Fund’s

actual

expense

ratio

and

an

assumed

rate

of

return

of

5%

per

year

before

expenses.

In

order

to

assist

shareholders

in

comparing

the

ongoing

expenses

of

investing

in

the

Fund

and

other

funds,

compare

the

5%

hypothetical

example

with

the

5%

hypothetical

examples

that

appear

in

shareholder

reports

of

other

funds. 

The

expenses

shown

in

the

expense

example

are

intended

to

highlight

shareholders’

ongoing

costs

only

and

do

not

reflect

transactional

expenses,

such

as

sales

charges,

if

any.

Therefore,

the

hypothetical

example is

useful

in

comparing

ongoing

expenses

only,

and

will

not

help

shareholders

determine

the

relative

total

expenses

of

owning

different

funds.

If

these

transactional

expenses

were

included,

shareholder

expenses

would

have

been

higher.

Derivative

Financial

Instruments

The

Fund

may

invest

in

various

derivative

financial

instruments.

These

instruments

are

used

to

obtain

exposure

to

a

security,

commodity,

index,

market,

and/or

other

assets

without

owning

or

taking

physical

custody

of

securities,

commodities

and/or

other

referenced

assets

or

to

manage

market,

equity,

credit,

interest

rate,

foreign

currency

exchange

rate,

commodity

and/or

other

risks.

Derivative

financial

instruments

may

give

rise

to

a

form

of

economic

leverage

and

involve

risks,

including

the

imperfect

correlation

between

the

value

of

a

derivative

financial

instrument

and

the

underlying

asset,

possible

default

of

the

counterparty

to

the

transaction

or

illiquidity

of

the

instrument.

The

Fund’s

successful

use

of

a

derivative

financial

instrument

depends

on

the

investment

adviser’s

ability

to

predict

pertinent

market

movements

accurately,

which

cannot

be

assured.

The

use

of

these

instruments

may

result

in

losses

greater

than

if

they

had

not

been

used,

may

limit

the

amount

of

appreciation the

Fund

can

realize

on

an

investment

and/or

may

result

in

lower

distributions

paid

to

shareholders.

The

Fund’s

investments

in

these

instruments,

if

any,

are

discussed

in

detail

in

the

Notes

to

Financial

Statements.

Actual

Hypothetical

(a)

Beginning

Account

Value

(11/01/20)

Ending

Account

Value

(04/30/21)

Expenses

Paid

During

the

Period

(b)

Beginning

Account

Value

(11/01/20)

Ending

Account

Value

(04/30/21)

Expenses

Paid

During

the

Period

(b)

Annualized

Expense

Ratio

Institutional

...............................

$

1,000.00

$

1,144.70

$

5.10

$

1,000.00

$

1,020.03

$

4.81

0.96%

Class

K

..................................

1,000.00

1,144.90

5.00

1,000.00

1,020.13

4.71

0.94

(a)

Hypothetical

5%

annual

return

before

expenses

is

calculated

by

prorating

the

number

of

days

in

the

most

recent

fiscal

half

year

divided

by

365.

(b)

For

each

class

of

the

Fund,

expenses

are

equal

to

the

annualized

expense

ratio

for

the

class,

multiplied

by

the

average

account

value

over

the

period,

multiplied

by

181/365

(to

reflect

the

one-half

year

period

shown).

BlackRock

China

A

Opportunities

Fund

Schedule

of

Investments

7

(Percentages

shown

are

based

on

Net

Assets)

Schedule

of

Investments

(unaudited)

April

30,

2021

Security

Shares

Shares

Value

Common

Stocks

—

98.8%

Aerospace

&

Defense

—

0.7%

AVIC

Electromechanical

Systems

Co.

Ltd.,

Class

A

.......................

23,400

$

35,194

Avicopter

plc,

Class

A

................

11,795

92,545

China

Aerospace

Times

Electronics

Co.

Ltd.,

Class

A

.......................

22,200

23,366

China

Avionics

Systems

Co.

Ltd.,

Class

A

..

66,500

154,003

Guizhou

Space

Appliance

Co.

Ltd.,

Class

A

.

2,500

17,026

322,134

Air

Freight

&

Logistics

—

1.1%

Sinotrans

Ltd.,

Class

A

...............

647,605

487,010

Xiamen

Xiangyu

Co.

Ltd.,

Class

A

........

36,100

36,164

523,174

Airlines

—

0.0%

China

Express

Airlines

Co.

Ltd.,

Class

A

...

11,100

26,099

Auto

Components

—

2.1%

Anhui

Zhongding

Sealing

Parts

Co.

Ltd.,

Class

A

...........................

50,800

83,458

Bethel

Automotive

Safety

Systems

Co.

Ltd.,

Class

A

.......................

14,900

68,891

Changzhou

Xingyu

Automotive

Lighting

Systems

Co.

Ltd.,

Class

A

...........

9,700

290,951

Fuyao

Glass

Industry

Group

Co.

Ltd.,

Class

A

1,200

9,465

Huayu

Automotive

Systems

Co.

Ltd.,

Class

A

63,600

256,947

Ningbo

Tuopu

Group

Co.

Ltd.,

Class

A

....

27,600

144,467

Ningbo

Xusheng

Auto

Technology

Co.

Ltd.,

Class

A

(a)

......................

33,500

166,622

1,020,801

Automobiles

—

1.8%

BYD

Co.

Ltd.,

Class

A

................

24,200

593,677

Great

Wall

Motor

Co.

Ltd.,

Class

A

.......

31,300

161,573

SAIC

Motor

Corp.

Ltd.,

Class

A

.........

31,300

96,949

852,199

Banks

—

11.4%

Agricultural

Bank

of

China

Ltd.,

Class

A

....

357,600

176,645

Bank

of

China

Ltd.,

Class

A

............

355,400

178,314

Bank

of

Communications

Co.

Ltd.,

Class

A

..

1,028,400

763,683

China

Construction

Bank

Corp.,

Class

A

...

809,000

840,297

China

Everbright

Bank

Co.

Ltd.,

Class

A

...

428,000

249,604

China

Merchants

Bank

Co.

Ltd.,

Class

A

...

241,981

1,965,371

Industrial

&

Commercial

Bank

of

China

Ltd.,

Class

A

.......................

86,400

68,418

Industrial

Bank

Co.

Ltd.,

Class

A

.........

306,000

1,025,717

Postal

Savings

Bank

of

China

Co.

Ltd.,

Class

A

232,239

182,305

Shanghai

Pudong

Development

Bank

Co.

Ltd.,

Class

A

.......................

40,000

62,030

5,512,384

Beverages

—

8.5%

Anhui

Yingjia

Distillery

Co.

Ltd.,

Class

A

....

7,100

41,052

Jiangsu

King's

Luck

Brewery

JSC

Ltd.,

Class

A

8,100

66,642

Jiangsu

Yanghe

Brewery

Joint-Stock

Co.

Ltd.,

Class

A

.......................

1,800

53,367

Kweichow

Moutai

Co.

Ltd.,

Class

A

.......

5,479

1,692,141

Shanghai

Bairun

Investment

Holding

Group

Co.

Ltd.,

Class

A

....................

16,200

310,180

Shanxi

Xinghuacun

Fen

Wine

Factory

Co.

Ltd.,

Class

A

.......................

14,796

932,157

Tsingtao

Brewery

Co.

Ltd.,

Class

A

.......

26,564

372,518

Wuliangye

Yibin

Co.

Ltd.,

Class

A

........

14,600

639,584

4,107,641

Security

Shares

Shares

Value

Biotechnology

—

0.6%

Hualan

Biological

Engineering,

Inc.,

Class

A

(a)

9,019

$

58,433

Jinyu

Bio-Technology

Co.

Ltd.,

Class

A

....

66,553

223,739

282,172

Building

Products

—

0.6%

ZBOM

Home

Collection

Co.

Ltd.,

Class

A

...

4,500

33,261

Zhejiang

Weixing

New

Building

Materials

Co.

Ltd.,

Class

A

....................

76,500

277,243

310,504

Capital

Markets

—

5.7%

China

Merchants

Securities

Co.

Ltd.,

Class

A

23,500

67,786

East

Money

Information

Co.

Ltd.,

Class

A

...

97,620

483,825

First

Capital

Securities

Co.

Ltd.,

Class

A

...

13,297

13,374

GF

Securities

Co.

Ltd.,

Class

A

.........

224,000

512,527

Guotai

Junan

Securities

Co.

Ltd.,

Class

A

..

111,823

285,443

Hithink

RoyalFlush

Information

Network

Co.

Ltd.,

Class

A

....................

23,500

392,799

Huatai

Securities

Co.

Ltd.,

Class

A

.......

155,800

382,251

Industrial

Securities

Co.

Ltd.,

Class

A

.....

205,400

287,666

Orient

Securities

Co.

Ltd.,

Class

A

.......

187,900

255,210

Pacific

Securities

Co.

Ltd.,

Class

A

(a)

......

135,000

77,210

2,758,091

Chemicals

—

3.0%

Beijing

Easpring

Material

Technology

Co.

Ltd.,

Class

A

.......................

19,200

149,215

Rianlon

Corp.,

Class

A

...............

7,200

44,799

Shanghai

Putailai

New

Energy

Technology

Co.

Ltd.,

Class

A

....................

980

12,227

Shenzhen

Capchem

Technology

Co.

Ltd.,

Class

A

.......................

6,900

81,761

Tianqi

Lithium

Corp.,

Class

A

(a)

..........

14,100

104,476

Transfar

Zhilian

Co.

Ltd.,

Class

A

........

377,100

355,044

Valiant

Co.

Ltd.,

Class

A

..............

8,500

20,367

Wanhua

Chemical

Group

Co.

Ltd.,

Class

A

..

25,002

395,215

Weihai

Guangwei

Composites

Co.

Ltd.,

Class

A

10,600

103,149

Xinyangfeng

Agricultural

Technology

Co.

Ltd.,

Class

A

.......................

71,800

183,434

1,449,687

Commercial

Services

&

Supplies

—

1.0%

Shanghai

M&G

Stationery,

Inc.,

Class

A

....

33,300

469,054

Communications

Equipment

—

1.4%

Addsino

Co.

Ltd.,

Class

A

.............

5,900

15,456

Guangzhou

Haige

Communications

Group,

Inc.

Co.,

Class

A

....................

18,800

28,773

Shenzhen

Gongjin

Electronics

Co.

Ltd.,

Class

A

193,300

257,808

Tianjin

712

Communication

&

Broadcasting

Co.

Ltd.,

Class

A

....................

11,100

52,868

Zhongji

Innolight

Co.

Ltd.,

Class

A

.......

29,400

154,997

ZTE

Corp.,

Class

A

.................

44,000

195,939

705,841

Construction

&

Engineering

—

0.5%

China

Railway

Group

Ltd.,

Class

A

.......

251,600

209,193

Shanghai

Tunnel

Engineering

Co.

Ltd.,

Class

A

26,900

21,874

231,067

Construction

Materials

—

2.1%

Anhui

Conch

Cement

Co.

Ltd.,

Class

A

....

29,552

223,167

BBMG

Corp.,

Class

A

................

41,600

17,842

Beijing

Oriental

Yuhong

Waterproof

Technology

Co.

Ltd.,

Class

A

.................

62,100

552,047

China

Jushi

Co.

Ltd.,

Class

A

...........

76,600

212,042

1,005,098

2021

BlackRock

Semi-Annual

Report

to

Shareholders

BlackRock

China

A

Opportunities

Fund

8

(Percentages

shown

are

based

on

Net

Assets)

Schedule

of

Investments

(unaudited)

(continued)

April

30,

2021

Security

Shares

Shares

Value

Containers

&

Packaging

—

0.8%

ORG

Technology

Co.

Ltd.,

Class

A

.......

328,688

$

283,245

Shenzhen

YUTO

Packaging

Technology

Co.

Ltd.,

Class

A

....................

6,700

32,212

Yunnan

Energy

New

Material

Co.

Ltd.

.....

3,200

66,181

381,638

Electrical

Equipment

—

4.7%

Contemporary

Amperex

Technology

Co.

Ltd.,

Class

A

.......................

13,605

817,310

Hongfa

Technology

Co.

Ltd.,

Class

A

......

24,800

213,311

Ming

Yang

Smart

Energy

Group

Ltd.,

Class

A

56,900

154,997

NARI

Technology

Co.

Ltd.,

Class

A

.......

54,000

265,846

Shanghai

Electric

Group

Co.

Ltd.,

Class

A

..

95,700

75,415

Shenzhen

Megmeet

Electrical

Co.

Ltd.,

Class

A

7,500

39,184

Sieyuan

Electric

Co.

Ltd.,

Class

A

........

18,000

87,410

Sungrow

Power

Supply

Co.

Ltd.,

Class

A

...

13,400

184,791

Sunwoda

Electronic

Co.

Ltd.,

Class

A

.....

39,700

131,372

Xinjiang

Goldwind

Science

&

Technology

Co.

Ltd.,

Class

A

....................

156,012

292,323

2,261,959

Electronic

Equipment,

Instruments

&

Components

—

7.8%

AVIC

Jonhon

Optronic

Technology

Co.

Ltd.,

Class

A

.......................

21,600

226,913

BOE

Technology

Group

Co.

Ltd.,

Class

A

...

783,000

882,484

Chaozhou

Three-Circle

Group

Co.

Ltd.,

Class

A

55,600

370,550

GoerTek

,

Inc.,

Class

A

...............

100,930

584,452

Hengdian

Group

DMEGC

Magnetics

Co.

Ltd.,

Class

A

.......................

62,600

130,414

Kunshan

Kersen

Science

&

Technology

Co.

Ltd.,

Class

A

(a)

...................

17,700

24,091

Lens

Technology

Co.

Ltd.,

Class

A

.......

13,300

53,398

Lingyi

iTech

Guangdong

Co.,

Class

A

.....

4,800

6,086

Luxshare

Precision

Industry

Co.

Ltd.,

Class

A

31,845

180,910

Maxscend

Microelectronics

Co.

Ltd.,

Class

A

540

35,459

Quectel

Wireless

Solutions

Co.

Ltd.,

Class

A

1,100

30,568

Shenzhen

Sunlord

Electronics

Co.

Ltd.,

Class

A

30,900

162,557

Suzhou

Dongshan

Precision

Manufacturing

Co.

Ltd.,

Class

A

....................

28,100

75,426

Universal

Scientific

Industrial

Shanghai

Co.

Ltd.,

Class

A

....................

76,700

191,137

Wuhu

Token

Science

Co.

Ltd.,

Class

A

....

44,300

51,612

WuXi

Lead

Intelligent

Equipment

Co.

Ltd.,

Class

A

.......................

39,100

530,981

Xiamen

Faratronic

Co.

Ltd.,

Class

A

......

8,100

144,538

Zhuzhou

Hongda

Electronics

Corp.

Ltd.,

Class

A

(a)

..........................

9,900

92,810

3,774,386

Energy

Equipment

&

Services

—

0.0%

Yantai

Jereh

Oilfield

Services

Group

Co.

Ltd.,

Class

A

.......................

5,176

26,242

Entertainment

—

0.4%

Hangzhou

Shunwang

Technology

Co.

Ltd.,

Class

A

.......................

26,900

52,958

Perfect

World

Co.

Ltd.,

Class

A

.........

7,329

24,049

Wuhu

Sanqi

Interactive

Entertainment

Network

Technology

Group

Co.

Ltd.,

Class

A

....

21,535

73,317

Youzu

Interactive

Co.

Ltd.,

Class

A

.......

22,600

53,754

204,078

Food

Products

—

5.1%

Angel

Yeast

Co.

Ltd.,

Class

A

...........

61,682

557,326

Beijing

Dabeinong

Technology

Group

Co.

Ltd.,

Class

A

.......................

17,000

21,348

Chacha

Food

Co.

Ltd.,

Class

A

..........

21,186

176,209

Security

Shares

Shares

Value

Food

Products

(continued)

Chongqing

Fuling

Zhacai

Group

Co.

Ltd.,

Class

A

...........................

8,100

$

49,798

Foshan

Haitian

Flavouring

&

Food

Co.

Ltd.,

Class

A

.......................

24,480

638,854

Fujian

Sunner

Development

Co.

Ltd.,

Class

A

3,200

13,035

Henan

Shuanghui

Investment

&

Development

Co.

Ltd.,

Class

A

.................

9,698

54,749

Inner

Mongolia

Yili

Industrial

Group

Co.

Ltd.,

Class

A

.......................

85,300

537,492

Jiangxi

Zhengbang

Technology

Co.

Ltd.,

Class

A

...........................

3,100

7,040

Jonjee

Hi-Tech

Industrial

And

Commercial

Holding

Co.

Ltd.,

Class

A

...........

6,400

46,042

New

Hope

Liuhe

Co.

Ltd.,

Class

A

.......

12,000

30,737

Sanquan

Food

Co.

Ltd.,

Class

A

.........

8,200

25,151

Toly

Bread

Co.

Ltd.,

Class

A

...........

2,400

18,209

Tongwei

Co.

Ltd.,

Class

A

.............

22,500

121,502

Wellhope

Foods

Co.

Ltd.,

Class

A

........

105,100

178,623

2,476,115

Health

Care

Equipment

&

Supplies

—

3.1%

Guangzhou

Wondfo

Biotech

Co.

Ltd.,

Class

A

1,100

17,201

Intco

Medical

Technology

Co.

Ltd.,

Class

A

..

1,000

26,346

Jafron

Biomedical

Co.

Ltd.,

Class

A

.......

17,790

264,354

Jiangsu

Yuyue

Medical

Equipment

&

Supply

Co.

Ltd.,

Class

A

.................

8,165

40,004

Shenzhen

Mindray

Bio-Medical

Electronics

Co.

Ltd.,

Class

A

....................

16,000

1,148,165

1,496,070

Health

Care

Providers

&

Services

—

2.8%

Aier

Eye

Hospital

Group

Co.

Ltd.,

Class

A

..

7,100

81,357

China

National

Accord

Medicines

Corp.

Ltd.,

Class

A

.......................

24,620

158,664

Dian

Diagnostics

Group

Co.

Ltd.,

Class

A

...

4,941

29,649

Guangzhou

Kingmed

Diagnostics

Group

Co.

Ltd.,

Class

A

....................

11,100

246,156

Shanghai

Pharmaceuticals

Holding

Co.

Ltd.,

Class

A

.......................

174,700

603,371

Topchoice

Medical

Corp.,

Class

A

(a)

.......

4,500

216,813

1,336,010

Hotels,

Restaurants

&

Leisure

—

0.1%

Guangzhou

Restaurant

Group

Co.

Ltd.,

Class

A

7,400

44,818

Household

Durables

—

3.6%

Ecovacs

Robotics

Co.

Ltd.,

Class

A

(a)

.....

2,600

65,555

Gree

Electric

Appliances,

Inc.

of

Zhuhai,

Class

A

...........................

5,215

48,116

Guangdong

Xinbao

Electrical

Appliances

Holdings

Co.

Ltd.,

Class

A

...........

14,400

83,014

Haier

Smart

Home

Co.

Ltd.,

Class

A

......

45,600

232,734

Hangzhou

Robam

Appliances

Co.

Ltd.,

Class

A

38,300

226,465

Joyoung

Co.

Ltd.,

Class

A

.............

10,800

52,975

KingClean

Electric

Co.

Ltd.,

Class

A

......

19,400

134,209

Oppein

Home

Group,

Inc.,

Class

A

.......

12,317

316,684

Suofeiya

Home

Collection

Co.

Ltd.,

Class

A

(a)

38,070

170,839

TCL

Technology

Group

Corp.,

Class

A

(a)

...

176,900

244,686

Zhejiang

Supor

Co.

Ltd.,

Class

A

........

16,700

194,149

1,769,426

Independent

Power

and

Renewable

Electricity

Producers

—

0.1%

Guangdong

Baolihua

New

Energy

Stock

Co.

Ltd.,

Class

A

....................

16,400

13,922

Huaneng

Power

International,

Inc.,

Class

A

.

42,200

27,479

41,401

BlackRock

China

A

Opportunities

Fund

Schedule

of

Investments

9

(Percentages

shown

are

based

on

Net

Assets)

Schedule

of

Investments

(unaudited)

(continued)

April

30,

2021

Security

Shares

Shares

Value

Insurance

—

3.2%

China

Life

Insurance

Co.

Ltd.,

Class

A

.....

23,200

$

118,095

China

Pacific

Insurance

Group

Co.

Ltd.,

Class

A

...........................

3,000

15,195

New

China

Life

Insurance

Co.

Ltd.,

Class

A

.

26,672

199,876

Ping

An

Insurance

Group

Co.

of

China

Ltd.,

Class

A

.......................

107,600

1,202,023

1,535,189

IT

Services

—

0.5%

China

TransInfo

Technology

Co.

Ltd.,

Class

A

36,700

84,575

Wangsu

Science

&

Technology

Co.

Ltd.,

Class

A

...........................

215,668

184,611

269,186

Life

Sciences

Tools

&

Services

—

2.0%

Hangzhou

Tigermed

Consulting

Co.

Ltd.,

Class

A

...........................

1,600

38,508

Joinn

Laboratories

China

Co.

Ltd.,

Class

A

..

5,000

117,428

Maccura

Biotechnology

Co.

Ltd.,

Class

A

...

25,800

189,118

WuXi

AppTec

Co.

Ltd.,

Class

A

..........

26,582

649,036

994,090

Machinery

—

5.2%

China

International

Marine

Containers

Group

Co.

Ltd.,

Class

A

.................

15,900

39,583

Fujian

Longma

Environmental

Sanitation

Equipment

Co.

Ltd.,

Class

A

.........

12,000

30,098

Han's

Laser

Technology

Industry

Group

Co.

Ltd.,

Class

A

....................

21,475

132,672

Jiangsu

Hengli

Hydraulic

Co.

Ltd.,

Class

A

..

2,200

29,127

Sany

Heavy

Industry

Co.

Ltd.,

Class

A

.....

77,300

366,985

Shenzhen

Inovance

Technology

Co.

Ltd.,

Class

A

...........................

46,186

635,295

Suzhou

Secote

Precision

Electronic

Co.

Ltd.,

Class

A

.......................

2,800

9,211

Weichai

Power

Co.

Ltd.,

Class

A

.........

93,898

261,390

Zhejiang

Sanhua

Intelligent

Controls

Co.

Ltd.,

Class

A

.......................

115,220

379,677

Zhengzhou

Yutong

Bus

Co.

Ltd.,

Class

A

...

59,800

125,471

Zoomlion

Heavy

Industry

Science

and

Technology

Co.

Ltd.,

Class

A

.........

280,581

509,544

2,519,053

Media

—

1.4%

China

South

Publishing

&

Media

Group

Co.

Ltd.,

Class

A

....................

190,500

300,087

Focus

Media

Information

Technology

Co.

Ltd.,

Class

A

.......................

220,761

366,550

Oriental

Pearl

Group

Co.

Ltd.,

Class

A

.....

11,000

14,944

681,581

Metals

&

Mining

—

4.8%

Baoshan

Iron

&

Steel

Co.

Ltd.,

Class

A

....

756,100

1,004,672

China

Molybdenum

Co.

Ltd.,

Class

A

......

75,400

67,250

Hunan

Valin

Steel

Co.

Ltd.,

Class

A

.......

92,900

112,421

Maanshan

Iron

&

Steel

Co.

Ltd.,

Class

A

...

707,400

461,786

Nanjing

Iron

&

Steel

Co.

Ltd.,

Class

A

.....

361,900

234,883

Shenzhen

Zhongjin

Lingnan

Nonfemet

Co.

Ltd.,

Class

A

.......................

107,700

76,676

Xinyu

Iron

&

Steel

Co.

Ltd.,

Class

A

......

101,400

102,457

Yintai

Gold

Co.

Ltd.,

Class

A

...........

36,000

47,440

Zhejiang

Huayou

Cobalt

Co.

Ltd.,

Class

A

(a)

.

16,000

200,601

2,308,186

Security

Shares

Shares

Value

Oil,

Gas

&

Consumable

Fuels

—

1.1%

China

Petroleum

&

Chemical

Corp.,

Class

A

.

812,700

$

535,683

PetroChina

Co.

Ltd.,

Class

A

...........

30,000

19,655

555,338

Paper

&

Forest

Products

—

0.0%

Shandong

Chenming

Paper

Holdings

Ltd.,

Class

A

.......................

5,650

9,336

Personal

Products

—

0.5%

By-health

Co.

Ltd.,

Class

A

............

41,600

209,577

Proya

Cosmetics

Co.

Ltd.,

Class

A

.......

800

22,517

232,094

Pharmaceuticals

—

2.7%

Changchun

High

&

New

Technology

Industry

Group,

Inc.,

Class

A

...............

2,600

199,214

Chengdu

Kanghong

Pharmaceutical

Group

Co.

Ltd.,

Class

A

....................

39,700

132,142

China

Resources

Sanjiu

Medical

&

Pharmaceutical

Co.

Ltd.,

Class

A

......

44,900

173,149

Hubei

Jumpcan

Pharmaceutical

Co.

Ltd.,

Class

A

(a)

..........................

6,100

18,158

Jiangsu

Hengrui

Medicine

Co.

Ltd.,

Class

A

.

32,628

422,507

Joincare

Pharmaceutical

Group

Industry

Co.

Ltd.,

Class

A

....................

37,700

85,391

Shanghai

Fosun

Pharmaceutical

Group

Co.

Ltd.,

Class

A

....................

3,700

34,273

Shijiazhuang

Yiling

Pharmaceutical

Co.

Ltd.,

Class

A

.......................

11,200

48,488

Sichuan

Kelun

Pharmaceutical

Co.

Ltd.,

Class

A

...........................

6,500

21,769

Tianjin

Chase

Sun

Pharmaceutical

Co.

Ltd.,

Class

A

.......................

43,000

28,993

Yunnan

Baiyao

Group

Co.

Ltd.,

Class

A

....

8,600

142,499

1,306,583

Professional

Services

—

0.2%

Centre

Testing

International

Group

Co.

Ltd.,

Class

A

.......................

18,397

92,766

Real

Estate

Management

&

Development

—

2.1%

China

Vanke

Co.

Ltd.,

Class

A

..........

129,399

562,402

Greattown

Holdings

Ltd.,

Class

A

........

172,300

96,287

Jiangsu

Zhongnan

Construction

Group

Co.

Ltd.,

Class

A

....................

49,600

54,132

Jinke

Properties

Group

Co.

Ltd.,

Class

A

...

200,700

204,191

Yango

Group

Co.

Ltd.,

Class

A

..........

98,200

86,769

1,003,781

Semiconductors

&

Semiconductor

Equipment

—

2.4%

Changsha

Jingjia

Microelectronics

Co.

Ltd.,

Class

A

.......................

5,400

60,573

Gigadevice

Semiconductor

Beijing,

Inc.,

Class

A

...........................

1,960

58,201

Hangzhou

First

Applied

Material

Co.

Ltd.,

Class

A

...........................

7,300

102,684

Ingenic

Semiconductor

Co.

Ltd.,

Class

A

...

3,000

32,533

LONGi

Green

Energy

Technology

Co.

Ltd.,

Class

A

.......................

34,100

520,028

NAURA

Technology

Group

Co.

Ltd.,

Class

A

.

700

17,793

SG

Micro

Corp.,

Class

A

..............

1,200

48,488

Shenzhen

Goodix

Technology

Co.

Ltd.,

Class

A

1,200

21,033

Will

Semiconductor

Co.

Ltd.,

Class

A

......

2,300

106,775

Wuxi

Taiji

Industry

Co.

Ltd.,

Class

A

......

35,100

42,021

Zhejiang

Jingsheng

Mechanical

&

Electrical

Co.

Ltd.,

Class

A

....................

27,900

165,914

1,176,043

2021

BlackRock

Semi-Annual

Report

to

Shareholders

BlackRock

China

A

Opportunities

Fund

10

(Percentages

shown

are

based

on

Net

Assets)

Schedule

of

Investments

(unaudited)

(continued)

April

30,

2021

Security

Shares

Shares

Value

Software

—

2.6%

Glodon

Co.

Ltd.,

Class

A

..............

24,800

$

278,729

Hundsun

Technologies,

Inc.,

Class

A

......

19,206

271,517

Iflytek

Co.

Ltd.,

Class

A

...............

16,100

126,181

Sangfor

Technologies,

Inc.,

Class

A

......

1,000

42,132

Shanghai

2345

Network

Holding

Group

Co.

Ltd.,

Class

A

....................

235,100

66,706

Thunder

Software

Technology

Co.

Ltd.,

Class

A

14,200

293,359

Yonyou

Network

Technology

Co.

Ltd.,

Class

A

38,300

195,671

1,274,295

Specialty

Retail

—

1.0%

China

Tourism

Group

Duty

Free

Corp.

Ltd.,

Class

A

.......................

10,415

499,639

Security

Shares

Shares

Value

Textiles,

Apparel

&

Luxury

Goods

—

0.1%

Zhejiang

Semir

Garment

Co.

Ltd.,

Class

A

..

19,900

$

35,956

Total

Common

Stocks

—

98.8%

(Cost:

$37,920,209)

..............................

47,881,205

Total

Long-Term

Investments

—

98.8%

(Cost:

$37,920,209)

..............................

47,881,205

Short-Term

Securities

—

0.7%

BlackRock

Liquidity

Funds,

T-Fund,

Institutional

Class,

0.02%

(b)*

..................

322,851

322,851

Total

Short-Term

Securities

—

0.7%

(Cost:

$322,851)

................................

322,851

Total

Investments

—

99.5%

(Cost:

$38,243,060

)

..............................

48,204,056

Other

Assets

Less

Liabilities

—

0.5%

...................

226,198

Net

Assets

—

100.0%

..............................

$

48,430,254

(a)

Non-income

producing

security.

(b)

Annualized

7-day

yield

as

of

period

end.

*

*    

Investments

in

issuers

considered

to

be

affiliate(s)

of

the

Fund

during

the

six

months

ended

April

30,

2021

for

purposes

of

Section

2(a)(3)

of

the

Investment

Company

Act

of

1940,

as

      amended,

were

as

follows:

Affiliated

Issuer

Value

at

10/31/20

Purchases

at

Cost

Proceeds

from

Sale

Net

Realized

Gain

(Loss)

Change

in

Unrealized

Appreciation

(Depreciation)

Value

at

04/30/21

Shares

Held

at

04/30/21

Income

Capital

Gain

Distributions

from

Underlying

Funds

BlackRock

Liquidity

Funds,

T-Fund,

Institutional

Class

(a)

..

$

137,928

$

184,923

$

—

$

—

$

—

$

322,851

322,851

$

123

$

—

—

—

(a)

Represents

net

amount

purchased

(sold).

For

Fund

compliance

purposes,

the

Fund's

industry

classifications

refer

to

one

or

more

of

the

industry

sub-classifications

used

by

one

or

more

widely

recognized

market

indexes

or

rating

group

indexes,

and/or

as

defined

by

the

investment

adviser.

These

definitions

may

not

apply

for

purposes

of

this

report,

which

may

combine

such

industry

sub-classifications

for

reporting

ease.

BlackRock

China

A

Opportunities

Fund

Schedule

of

Investments

11

Schedule

of

Investments

(unaudited)

(continued)

April

30,

2021

Derivative

Financial

Instruments

Categorized

by

Risk

Exposure

For

more

information

about

the

Fund’s

investment

risks

regarding

derivative

financial

instruments,

refer

to

the

Notes

to

Financial

Statements.

Derivative

Financial

Instruments

Outstanding

as

of

Period

End

Futures

Contracts

Description

Number

of

Contracts

Expiration

Date

Notional

Amount

(000)

Value/

Unrealized

Appreciation

(Depreciation)

Long

Contracts

FTSE

China

A50

Index

......................................................

29

05/28/21

$

501

$

5,651

As

of

period

end,

the

fair

values

of

derivative

financial

instruments

located

in

the

Statement

of

Assets

and

Liabilities

were

as

follows:

Commodity

Contracts

Credit

Contracts

Equity

Contracts

Foreign

Currency

Exchange

Contracts

Interest

Rate

Contracts

Other

Contracts

Total

Assets

—

Derivative

Financial

Instruments

Futures

contracts

Unrealized

appreciation

on

futures

contracts

(a)

.....

$

—

$

—

$

5,651

$

—

$

—

$

—

$

5,651

(a)

Net

cumulative

unrealized

appreciation

(depreciation)

on

futures

contracts,

if

any,

are

reported

in

the

Schedule

of

Investments.

In

the

Statement

of

Assets

and

Liabilities,

only

current

day's

variation

margin

is

reported

in

receivables

or

payables

and

the

net

cumulative

unrealized

appreciation

(depreciation)

is

included

in

accumulated

earnings

(loss).

For

the

six

months

ended

April

30,

2021,

the

effect

of

derivative

financial

instruments

in

the

Statement

of

Operations

was

as

follows:

Commodity

Contracts

Credit

Contracts

Equity

Contracts

Foreign

Currency

Exchange

Contracts

Interest

Rate

Contracts

Other

Contracts

Total

Net

Realized

Gain

(Loss)

from:

Futures

contracts

.......................

$

—

$

—

$

(91,971)

$

—

$

—

$

—

$

(91,971)

Net

Change

in

Unrealized

Appreciation

(Depreciation)

on:

Futures

contracts

.......................

—

—

5,651

—

—

—

5,651

Average

Quarterly

Balances

of

Outstanding

Derivative

Financial

Instruments

Futures

contracts:

Average

notional

value

of

contracts

—

long

..................................................................................

$

467,981

2021

BlackRock

Semi-Annual

Report

to

Shareholders

BlackRock

China

A

Opportunities

Fund

12

Schedule

of

Investments

(unaudited)

(continued)

April

30,

2021

See

notes

to

financial

statements.

Fair

Value

Hierarchy

as

of

Period

End

Various

inputs

are

used

in

determining

the

fair

value

of

financial

instruments.

For

a

description

of

the

input

levels

and

information

about

the

Fund’s

policy

regarding

valuation

of

financial

instruments,

refer

to

the

Notes

to

Financial

Statements.

The

following

table

summarizes

the

Fund’s

financial

instruments

categorized

in

the

fair

value

hierarchy.

The

breakdown

of

the

Fund's

investments

into

major

categories

is

disclosed

in

the

Schedule

of

Investments

above.

Level

1

Level

2

Level

3

Total

Assets:

Investments:

Long-Term

Investments:

Common

Stocks:

Aerospace

&

Defense

....................................

$

—

$

322,134

$

—

$

322,134

Air

Freight

&

Logistics

....................................

—

523,174

—

523,174

Airlines

..............................................

—

26,099

—

26,099

Auto

Components

......................................

—

1,020,801

—

1,020,801

Automobiles

..........................................

—

852,199

—

852,199

Banks

...............................................

—

5,512,384

—

5,512,384

Beverages

...........................................

—

4,107,641

—

4,107,641

Biotechnology

.........................................

—

282,172

—

282,172

Building

Products

.......................................

—

310,504

—

310,504

Capital

Markets

........................................

—

2,758,091

—

2,758,091

Chemicals

............................................

—

1,449,687

—

1,449,687

Commercial

Services

&

Supplies

.............................

—

469,054

—

469,054

Communications

Equipment

................................

—

705,841

—

705,841

Construction

&

Engineering

................................

—

231,067

—

231,067

Construction

Materials

....................................

—

1,005,098

—

1,005,098

Containers

&

Packaging

..................................

—

381,638

—

381,638

Electrical

Equipment

.....................................

—

2,261,959

—

2,261,959

Electronic

Equipment,

Instruments

&

Components

.................

—

3,774,386

—

3,774,386

Energy

Equipment

&

Services

..............................

—

26,242

—

26,242

Entertainment

.........................................

—

204,078

—

204,078

Food

Products

.........................................

—

2,476,115

—

2,476,115

Health

Care

Equipment

&

Supplies

...........................

26,346

1,469,724

—

1,496,070

Health

Care

Providers

&

Services

............................

—

1,336,010

—

1,336,010

Hotels,

Restaurants

&

Leisure

..............................

—

44,818

—

44,818

Household

Durables

.....................................

—

1,769,426

—

1,769,426

Independent

Power

and

Renewable

Electricity

Producers

............

—

41,401

—

41,401

Insurance

............................................

—

1,535,189

—

1,535,189

IT

Services

...........................................

—

269,186

—

269,186

Life

Sciences

Tools

&

Services

..............................

—

994,090

—

994,090

Machinery

............................................

—

2,519,053

—

2,519,053

Media

...............................................

—

681,581

—

681,581

Metals

&

Mining

........................................

—

2,308,186

—

2,308,186

Oil,

Gas

&

Consumable

Fuels

...............................

—

555,338

—

555,338

Paper

&

Forest

Products

..................................

—

9,336

—

9,336

Personal

Products

......................................

—

232,094

—

232,094

Pharmaceuticals

.......................................

—

1,306,583

—

1,306,583

Professional

Services

....................................

—

92,766

—

92,766

Real

Estate

Management

&

Development

.......................

—

1,003,781

—

1,003,781

Semiconductors

&

Semiconductor

Equipment

....................

—

1,176,043

—

1,176,043

Software

.............................................

—

1,274,295

—

1,274,295

Specialty

Retail

........................................

—

499,639

—

499,639

Textiles,

Apparel

&

Luxury

Goods

............................

—

35,956

—

35,956

Short-Term

Securities

.......................................

322,851

—

—

322,851

$

349,197

$

47,854,859

$

—

$

48,204,056

Derivative

Financial

Instruments

(a)

Assets:

Equity

contracts

...........................................

$

5,651

$

—

$

—

$

5,651

(a)

Derivative

financial

instruments

are

futures

contracts.

Futures

contracts

are

valued

at

the

unrealized

appreciation

(depreciation)

on

the

instrument.

Statement

of

Assets

and

Liabilities

(unaudited)

April

30,

2021

13

Financial

Statements

See

notes

to

financial

statements.

BlackRock

China

A

Opportunities

Fund

ASSETS

Investments

at

value

—

unaffiliated

(cost

—

$37,920,209)

..............................................................................

$

47,881,205‌

Investments

at

value

—

affiliated

(cost

—

$322,851)

..................................................................................

322,851‌

Cash

pledged

for

futures

contracts

..............................................................................................

32,000‌

Foreign

currency

at

value

(cost

—

$257,084)

.......................................................................................

260,154‌

Receivables:

–‌

Capital

shares

sold

.......................................................................................................

1,625‌

Dividends

—

affiliated

.....................................................................................................

25‌

From

the

Manager

.......................................................................................................

6‌

Prepaid

expenses

.........................................................................................................

26,097‌

Total

assets

.............................................................................................................

48,523,963‌

LIABILITIES

Payables:

–‌

Accounting

services

fees

...................................................................................................

22,395‌

Administration

fees

.......................................................................................................

2,270‌

Custodian

fees

..........................................................................................................

11,588‌

Investment

advisory

fees

..................................................................................................

4,756‌

Trustees'

and

Officer's

fees

.................................................................................................

415‌

Other

affiliate

fees

.......................................................................................................

61‌

Printing

and

postage

fees

..................................................................................................

6,025‌

Professional

fees

........................................................................................................

30,750‌

Variation

margin

on

futures

contracts

...........................................................................................

5,390‌

Other

accrued

expenses

...................................................................................................

10,059‌

Total

liabilities

............................................................................................................

93,709‌

NET

ASSETS

............................................................................................................

$

48,430,254‌

NET

ASSETS

CONSIST

OF

Paid-in

capital

............................................................................................................

$

37,623,569‌

Accumulated

earnings

......................................................................................................

10,806,685‌

NET

ASSETS

............................................................................................................

$

48,430,254‌

Statement

of

Assets

and

Liabilities

(unaudited)

(continued)

April

30,

2021

2021

BlackRock

Semi-Annual

Report

to

Shareholders

14

See

notes

to

financial

statements.

BlackRock

China

A

Opportunities

Fund

NET

ASSET

VALUE

Institutional

Net

assets

........................................................................................................

$

38,558,826‌

Shares

outstanding

.................................................................................................

2,085,467‌

Net

asset

value

....................................................................................................

$

18.49‌

Shares

authorized

..................................................................................................

Unlimited

Par

value

........................................................................................................

$

0.001‌

Class

K

Net

assets

........................................................................................................

$

9,871,428‌

Shares

outstanding

.................................................................................................

533,932‌

Net

asset

value

....................................................................................................

$

18.49‌

Shares

authorized

..................................................................................................

Unlimited

Par

value

........................................................................................................

$

0.001‌

Statement

of

Operations

(unaudited)

Six

Months

Ended

April

30,

2021

15

Financial

Statements

See

notes

to

financial

statements.

BlackRock

China

A

Opportunities

Fund

INVESTMENT

INCOME

Dividends

—

affiliated

.....................................................................................................

$

123‌

Dividends

—

unaffiliated

...................................................................................................

43,150‌

Foreign

taxes

withheld

....................................................................................................

(4,796‌)

Total

investment

income

.....................................................................................................

38,477‌

EXPENSES

Investment

advisory

......................................................................................................

146,819‌

Professional

...........................................................................................................

59,949‌

Accounting

services

......................................................................................................

22,398‌

Registration

...........................................................................................................

22,197‌

Custodian

.............................................................................................................

12,900‌

Administration

.........................................................................................................

8,320‌

Trustees

and

Officer

......................................................................................................

5,689‌

Printing

and

postage

.....................................................................................................

3,975‌

Administration

—

class

specific

..............................................................................................

3,915‌

Transfer

agent

—

class

specific

..............................................................................................

1,901‌

Miscellaneous

..........................................................................................................

13,955‌

Total

expenses

...........................................................................................................

302,018‌

Less:

–‌

Administration

fees

waived

—

class

specific

......................................................................................

(967‌)

Fees

waived

and/or

reimbursed

by

the

Manager

...................................................................................

(113,199‌)

Transfer

agent

fees

waived

and/or

reimbursed

—

class

specific

.........................................................................

(133‌)

Total

expenses

after

fees

waived

and/or

reimbursed

..................................................................................

187,719‌

Net

investment

loss

........................................................................................................

(149,242‌)

REALIZED

AND

UNREALIZED

GAIN

(LOSS)

$

4,217,367‌

Net

realized

gain

(loss)

from:

$

–‌

Investments

—

unaffiliated

...............................................................................................

1,115,138‌

Foreign

currency

transactions

.............................................................................................

11,797‌

Futures

contracts

......................................................................................................

(91,971‌)

A

1,034,964‌

Net

change

in

unrealized

appreciation

(depreciation)

on:

Investments

—

unaffiliated

...............................................................................................

3,173,901‌

Foreign

currency

translations

..............................................................................................

2,851‌

Futures

contracts

......................................................................................................

5,651‌

A

3,182,403‌

Net

realized

and

unrealized

gain

...............................................................................................

4,217,367‌

NET

INCREASE

IN

NET

ASSETS

RESULTING

FROM

OPERATIONS

......................................................................

$

4,068,125‌

Statements

of

Changes

in

Net

Assets

2021

BlackRock

Semi-Annual

Report

to

Shareholders

16

See

notes

to

financial

statements.

BlackRock

China

A

Opportunities

Fund

Six

Months

Ended

04/30/21

(unaudited)

Year

Ended

10/31/20

INCREASE

(DECREASE)

IN

NET

ASSETS

OPERATIONS

Net

investment

income

(loss)

..........................................................................

$

(149,242‌)

$

129,874‌

Net

realized

gain

..................................................................................

1,034,964‌

946,448‌

Net

change

in

unrealized

appreciation

(depreciation)

..........................................................

3,182,403‌

5,064,403‌

Net

increase

in

net

assets

resulting

from

operations

.............................................................

4,068,125‌

6,140,725‌

DISTRIBUTIONS

TO

SHAREHOLDERS

(a)

Institutional

....................................................................................

(747,026‌)

(1,053,033‌)

Class

K

.......................................................................................

(351,902‌)

(849,377‌)

Decrease

in

net

assets

resulting

from

distributions

to

shareholders

...................................................

(1,098,928‌)

(1,902,410‌)

CAPITAL

SHARE

TRANSACTIONS

Net

increase

in

net

assets

derived

from

capital

share

transactions

...................................................

23,809,326‌

1,920,342‌

NET

ASSETS

Total

increase

in

net

assets

.............................................................................

26,778,523‌

6,158,657‌

Beginning

of

period

..................................................................................

21,651,731‌

15,493,074‌

End

of

period

......................................................................................

$

48,430,254‌

$

21,651,731‌

(a)

Distributions

for

annual

periods

determined

in

accordance

with

U.S.

federal

income

tax

regulations.

Financial

Highlights

(For

a

share

outstanding

throughout

each

period)

17

Financial

Highlights

BlackRock

China

A

Opportunities

Fund

Institutional

Six

Months

Ended

04/30/21

(unaudited)

Year

Ended

10/31/2020

Period

from

12/27/18

(a)

to

10/31/19

Net

asset

value,

beginning

of

period

...........................................................

$

16.78‌

$

13.44‌

$

10.00‌

Net

investment

income

(loss)

(b)

...............................................................

(0.07‌)

0.11‌

0.20‌

Net

realized

and

unrealized

gain

.............................................................

2.45‌

4.87‌

3.24‌

Net

increase

from

investment

operations

..........................................................

2.38‌

4.98‌

3.44‌

Distributions

(c)

–

–

–

From

net

investment

income

................................................................

(0.04‌)

(0.42‌)

—‌

From

net

realized

gain

.....................................................................

(0.63‌)

(1.22‌)

—‌

Total

distributions

.........................................................................

(0.67‌)

(1.64‌)

—‌

Net

asset

value,

end

of

period

................................................................

$

18.49‌

$

16.78‌

$

13.44‌

Total

Return

(d)

14.47%

41.53%

34.40%

Based

on

net

asset

value

....................................................................

14.47%

(e)

41.53%

(f)

34.40%

(e)

Ratios

to

Average

Net

Assets

Total

expenses

...........................................................................

1.54%

(g)

2.53%

3.31%

(g)(h)(

i

)

Total

expenses

after

fees

waived

and/or

reimbursed

..................................................

0.96%

(g)

0.97%

0.96%

(g)(

i

)

Net

investment

income

(loss)

.................................................................

(0.76)%

(g)

0.78%

1.85%

(g)(

i

)

Supplemental

Data

Net

assets,

end

of

period

(000)

................................................................

$

38,559‌

$

12,925‌

$

8,592‌

Portfolio

turnover

rate

......................................................................

66%

214%

128%

(a)

Commencement

of

operations.

(b)

Based

on

average

shares

outstanding.

(c)

Distributions

for

annual

periods

determined

in

accordance

with

U.S.

federal

income

tax

regulations.

(d)

Where

applicable,

assumes

the

reinvestment

of

distributions.

(e)

Aggregate

total

return.

(f)

Includes

payment

from

an

affiliate,

which

impacted

the

Fund's

total

return.

Excluding

the

payment

from

an

affiliate,

the

Fund's

total

return

is

40.35%.

(g)

Annualized.

(h)

Audit,

offering

and

organization

costs

were

not

annualized

in

the

calculation

of

the

expense

ratios.

If

these

expenses

were

annualized,

the

total

expenses

would

have

been

3.60%.

(i)

Excludes

expenses

incurred

indirectly

as

a

result

of

investments

in

underlying

funds

of

0.01%.

See

notes

to

financial

statements.

Financial

Highlights

(continued)

(For

a

share

outstanding

throughout

each

period)

2021

BlackRock

Semi-Annual

Report

to

Shareholders

18

BlackRock

China

A

Opportunities

Fund

Class

K

Six

Months

Ended

04/30/21

(unaudited)

Year

Ended

10/31/2020

Period

from

12/27/18

(a)

to

10/31/19

Net

asset

value,

beginning

of

period

...........................................................

$

16.78‌

$

13.45‌

$

10.00‌

Net

investment

income

(loss)

(b)

...............................................................

(0.07‌)

0.10‌

0.19‌

Net

realized

and

unrealized

gain

.............................................................

2.45‌

4.87‌

3.26‌

Net

increase

from

investment

operations

..........................................................

2.38‌

4.97‌

3.45‌

Distributions

(c)

–

–

–

From

net

investment

income

................................................................

(0.04‌)

(0.42‌)

—‌

From

net

realized

gain

.....................................................................

(0.63‌)

(1.22‌)

—‌

Total

distributions

.........................................................................

(0.67‌)

(1.64‌)

—‌

Net

asset

value,

end

of

period

................................................................

$

18.49‌

$

16.78‌

$

13.45‌

Total

Return

(d)

14.49%

41.45%

34.50%

Based

on

net

asset

value

....................................................................

14.49%

(e)

41.45%

(f)

34.50%

(e)

Ratios

to

Average

Net

Assets

Total

expenses

...........................................................................

1.55%

(g)

2.54%

3.36%

(g)(h)(

i

)

Total

expenses

after

fees

waived

and/or

reimbursed

..................................................

0.94%

(g)

0.94%

0.94%

(g)(

i

)

Net

investment

income

(loss)

.................................................................

(0.78)%

(g)

0.76%

1.81%

(g)(

i

)

Supplemental

Data

Net

assets,

end

of

period

(000)

................................................................

$

9,871‌

$

8,727‌

$

6,901‌

Portfolio

turnover

rate

......................................................................

66%

214%

128%

(a)

Commencement

of

operations.

(b)

Based

on

average

shares

outstanding.

(c)

Distributions

for

annual

periods

determined

in

accordance

with

U.S.

federal

income

tax

regulations.

(d)

Where

applicable,

assumes

the

reinvestment

of

distributions.

(e)

Aggregate

total

return.

(f)

Includes

payment

from

an

affiliate,

which

impacted

the

Fund's

total

return.

Excluding

the

payment

from

an

affiliate,

the

Fund's

total

return

is

40.19%.

(g)

Annualized.

(h)

Audit,

offering

and

organization

costs

were

not

annualized

in

the

calculation

of

the

expense

ratios.

If

these

expenses

were

annualized,

the

total

expenses

would

have

been

3.65%.

(i)

Excludes

expenses

incurred

indirectly

as

a

result

of

investments

in

underlying

funds

of

0.01%.

See

notes

to

financial

statements.

Notes

to

Financial

Statements

(unaudited)

19

Notes

to

Financial

Statements

ORGANIZATION 

BlackRock

Funds

SM

 (the

“Trust”)

is

registered

under

the

Investment

Company

Act

of

1940,

as

amended

(the

“1940

Act”),

as

an

open-end

management

investment

company.

The Trust

is

organized

as

a 

Massachusetts

business

trust.

BlackRock

China

A

Opportunities

Fund

(the

"Fund")

is

a

series

of

the

Trust.

The

Fund

is

classified

as

non-

diversified.

The

Fund

offers

multiple

classes

of

shares.

All

classes

of

shares

have

identical

voting,

dividend,

liquidation

and

other

rights

and

are

subject

to

the

same

terms

and

conditions.

Institutional

and

Class

K

Shares

are

sold

only

to

certain

eligible

investors.

The

Fund,

together

with

certain

other

registered

investment

companies

advised

by

BlackRock

Advisors,

LLC

(the

"Manager") or

its

affiliates,

is

included

in

a

complex

of

equity,

multi-asset,

index

and

money

market

funds

referred

to

as

the

BlackRock

Multi-Asset

Complex.

SIGNIFICANT

ACCOUNTING

POLICIES

The

financial

statements

are

prepared

in

conformity

with

accounting

principles

generally

accepted

in

the

United

States

of

America

(“U.S.

GAAP”),

which

may

require

management

to

make

estimates

and

assumptions

that

affect

the

reported

amounts

of

assets

and

liabilities

in

the

financial

statements,

disclosure

of

contingent

assets

and

liabilities

at

the

date

of

the

financial

statements

and

the

reported

amounts

of

increases

and

decreases

in

net

assets

from

operations

during

the

reporting

period.

Actual

results

could

differ

from

those

estimates.

The

Fund

is

considered

an

investment

company

under

U.S.

GAAP

and

follows

the

accounting

and

reporting

guidance

applicable

to

investment

companies.

Below

is

a

summary

of

significant

accounting

policies: 

Investment

Transactions

and

Income

Recognition:

For

financial

reporting

purposes,

investment

transactions

are

recorded

on

the

dates

the

transactions

are

executed.

Realized

gains

and

losses

on

investment

transactions

are

determined

using

the

specific

identification

method.

Dividend

income

and

capital

gain

distributions,

if

any,

are

recorded

on

the

ex-dividend

dates.

Non-cash

dividends,

if

any,

are

recorded

on

the

ex-dividend

dates

at

fair

value.

Dividends

from

foreign

securities

where

the

ex-dividend

dates

may

have

passed

are

subsequently

recorded

when

the

Fund

is

informed

of

the

ex-dividend

dates.

Under

the

applicable

foreign

tax

laws,

a

withholding

tax

at

various

rates

may

be

imposed

on

capital

gains,

dividends

and

interest.

Income,

expenses

and

realized

and

unrealized

gains

and

losses

are

allocated

daily

to

each

class

based

on

its

relative

net

assets.

Foreign

Currency

Translation:

The

Fund’s

books

and

records

are

maintained

in

U.S.

dollars.

Securities

and

other

assets

and

liabilities

denominated

in

foreign

currencies

are

translated

into

U.S.

dollars

using

exchange

rates

determined

as

of

the

close

of

trading

on

the

New

York

Stock

Exchange

(“NYSE”)

.

Purchases

and

sales

of

investments

are

recorded

at

the

rates

of

exchange

prevailing

on

the

respective

dates

of

such

transactions.

Generally,

when

the

U.S.

dollar

rises

in

value

against

a

foreign

currency,

the

investments

denominated

in

that

currency

will

lose

value;

the

opposite

effect

occurs

if

the

U.S.

dollar

falls

in

relative

value. 

The

Fund

does

not

isolate

the

effect

of

fluctuations

in

foreign

exchange

rates

from

the

effect

of

fluctuations

in

the

market

prices

of

investments

for

financial

reporting

purposes.

Accordingly,

the

effects

of

changes

in

exchange

rates

on

investments

are

not

segregated

in

the

Statement

of

Operations

from

the

effects

of

changes

in

market

prices

of

those

investments,

but

are

included

as

a

component

of

net

realized

and

unrealized

gain

(loss)

from

investments.

The

Fund

reports

realized

currency

gains

(losses)

on

foreign

currency

related

transactions

as

components

of

net

realized

gain

(loss)

for

financial

reporting

purposes,

whereas

such

components

are

generally

treated

as

ordinary

income

for

U.S.

federal

income

tax

purposes.

Foreign

Taxes:

The

Fund

may

be

subject

to

foreign

taxes

(a

portion

of

which

may

be

reclaimable)

on

income,

stock

dividends,

capital

gains

on

investments,

or

certain

foreign

currency

transactions.

All

foreign

taxes

are

recorded

in

accordance

with

the

applicable

foreign

tax

regulations

and

rates

that

exist

in

the

foreign

jurisdictions

in

which

the

Fund

invests.

These

foreign

taxes,

if

any,

are

paid

by

the

Fund

and

are

reflected

in

its

Statement

of

Operations

as

follows:

foreign

taxes

withheld

at

source

are

presented

as

a

reduction

of

income,

foreign

taxes

on

securities

lending

income

are

presented

as

a

reduction

of

securities

lending

income,

foreign

taxes

on

stock

dividends

are

presented

as

“Foreign

taxes

withheld”,

and

foreign

taxes

on

capital

gains

from

sales

of

investments

and

foreign

taxes

on

foreign

currency

transactions

are

included

in

their

respective

net

realized

gain

(loss)

categories.

Foreign

taxes

payable

or

deferred

as

of

April

30,

2021

,

if

any,

are

disclosed

in

the Statement

of

Assets

and

Liabilities.

The

Fund

files

withholding

tax

reclaims

in

certain

jurisdictions

to

recover

a

portion

of

amounts

previously

withheld.

The

Fund

may

record

a

reclaim

receivable

based

on

collectability,

which

includes

factors

such

as

the

jurisdiction’s

applicable

laws,

payment

history

and

market

convention.

The

Statement

of

Operations

includes

tax

reclaims

recorded

as

well

as

professional

and

other

fees,

if

any,

associated

with

recovery

of

foreign

withholding

taxes.

Segregation

and

Collateralization:

In

cases

where the

Fund

enters

into

certain

investments

(e.g.,

futures

contracts)

that

would

be

treated

as

“senior

securities”

for

1940

Act

purposes, the

Fund

may

segregate

or

designate

on

its

books

and

records

cash

or

liquid

assets

having

a

market

value

at

least

equal

to

the

amount

of

its

future

obligations

under

such

investments.

Doing

so

allows

the

investment

to

be

excluded

from

treatment

as

a

“senior

security.” 

Furthermore,

if

required

by

an

exchange

or

counterparty

agreement,

the

Fund

may

be

required

to

deliver/deposit

cash

and/or

securities

to/with

an

exchange,

or

broker-dealer

or

custodian

as

collateral

for

certain

investments

or

obligations.  

Distributions:

Distributions

paid

by

the

Fund

are

recorded

on

the

ex-dividend

dates.

The

character

and

timing

of

distributions

are

determined

in

accordance

with

U.S.

federal

income

tax

regulations,

which

may

differ

from

U.S.

GAAP.

Indemnifications:

In

the

normal

course

of

business,

the

Fund

enters

into

contracts

that

contain

a

variety

of

representations

that

provide

general

indemnification.

The

Fund’s

maximum

exposure

under

these

arrangements

is

unknown

because

it

involves

future

potential

claims

against

the

Fund,

which

cannot

be

predicted

with

any

certainty.

Share

Class

Initial

Sales

Charge

CDSC

Conversion

Privilege

Institutional

Shares

...........................................

No

No

None

Class

K

Shares

.............................................

No

No

None

Notes

to

Financial

Statements

(unaudited)

(continued)

2021

BlackRock

Semi-Annual

Report

to

Shareholders

20

Other:

Expenses

directly

related

to the

Fund

or

its

classes

are

charged

to

the

Fund

or

the

applicable

class.

Expenses

directly

related

to

the

Fund

and

other

shared

expenses

prorated

to

the

Fund

are

allocated

daily

to

each

class

based

on

its

relative

net

assets

or

other

appropriate

methods.

Other

operating

expenses

shared

by

several

funds,

including

other

funds

managed

by

the

Manager

,

are

prorated

among

those

funds

on

the

basis

of

relative

net

assets

or

other

appropriate

methods.  

INVESTMENT

VALUATION

AND

FAIR

VALUE

MEASUREMENTS 

Investment

Valuation

Policies:

 The

Fund’s

investments

are

valued

at

fair

value

(also

referred

to

as

“market

value”

within

the

financial

statements)

each

day

that

the

Fund

is

open

for

business

and,

for

financial

reporting

purposes,

as

of

the

report

date.

U.S.

GAAP

defines

fair

value

as

the

price

a

fund

would

receive

to

sell

an

asset

or

pay

to

transfer

a

liability

in

an

orderly

transaction

between

market

participants

at

the

measurement

date.

The

Fund

determines

the

fair

values

of

its

financial

instruments

using

various

independent

dealers

or

pricing

services

under

policies

approved

by

the

Board

of

Trustees

of

the

Trust

(the

“Board”).

If

a

security’s

market

price

is

not

readily

available

or

does

not

otherwise

accurately

represent

the

fair

value

of

the

security,

the

security

will

be

valued

in

accordance

with

a

policy

approved

by

the

Board

as

reflecting

fair

value.

The

BlackRock

Global

Valuation

Methodologies

Committee

(the

“Global

Valuation

Committee”)

is

the

committee

formed

by

management

to

develop

global

pricing

policies

and

procedures

and

to

oversee

the

pricing

function

for

all

financial

instruments.

Fair

Value

Inputs

and

Methodologies:

The

following

methods

and

inputs

are

used

to

establish

the

fair

value

of

the

Fund’s

assets

and

liabilities: 

Equity

investments

traded

on

a

recognized

securities

exchange

are

valued

at

that

day's official

closing

price,

as

applicable,

on

the

exchange

where

the

stock

is

primarily

traded.

Equity

investments

traded

on

a

recognized

exchange

for

which

there

were

no

sales

on

that

day

may

be

valued

at

the

last

available

bid

(long

positions)

or

ask

(short

positions)

price.  

Generally,

trading

in

foreign

instruments

is

substantially

completed

each

day

at

various

times

prior

to

the

close

of

trading

on

the

NYSE.

Occasionally,

events

affecting

the

values

of

such

instruments

may

occur

between

the

foreign

market

close

and

the

close

of

trading

on

the NYSE that

may

not

be

reflected

in

the

computation

of

the

Fund’s

net

assets.

Each

business

day,

the

Fund

uses

a

pricing

service

to

assist

with

the

valuation

of

certain

foreign

exchange-traded

equity

securities

and

foreign

exchange-traded

and

over-the-counter

(“OTC”)

options

(the

“Systematic

Fair

Value

Price”).

Using

current

market

factors,

the

Systematic

Fair

Value

Price

is

designed

to

value

such

foreign

securities

and

foreign

options

at

fair

value

as

of

the

close

of

trading

on

the

NYSE,

which

follows

the

close

of

the

local

markets. 

Investments

in

open-end

U.S.

mutual

funds

(including

money

market

funds) are

valued

at

that

day's

published net

asset

value

(“NAV”). 

Futures

contracts

are valued

based

on

that

day’s

last

reported

settlement

or

trade price

on

the

exchange

where

the

contract

is

traded.

If

events

(e.g.,

a

market

closure,

market

volatility,

company

announcement or

a

natural

disaster)

occur

that

are

expected

to

materially

affect

the

value

of

such

investment,

or

in

the

event

that application

of

these

methods

of

valuation

results

in

a

price

for

an

investment

that

is

deemed

not

to

be

representative

of

the

market

value

of

such

investment,

or

if

a

price

is

not

available,

the

investment

will

be

valued

by

the

Global

Valuation

Committee,

or

its

delegate,

in

accordance

with

a

policy

approved

by

the

Board

as

reflecting

fair

value

(“Fair

Valued

Investments”).

The

fair

valuation

approaches

that

may

be

used

by

the

Global

Valuation

Committee include

market

approach,

income

approach

and

cost

approach.

Valuation

techniques

such

as

discounted

cash

flow,

use

of

market

comparables

and

matrix

pricing

are

types

of

valuation

approaches

and

are

typically

used

in

determining

fair

value.

When

determining

the

price

for

Fair

Valued

Investments,

the

Global

Valuation

Committee,

or

its

delegate,

seeks

to

determine

the

price

that

the

Fund

might

reasonably

expect

to

receive

or

pay

from

the

current

sale

or

purchase

of

that

asset

or

liability

in

an

arm’s-length

transaction.

Fair

value

determinations

shall

be

based

upon

all

available

factors

that

the

Global

Valuation

Committee,

or

its

delegate,

deems

relevant

and

consistent

with

the

principles

of

fair

value

measurement.

The

pricing

of

all

Fair

Valued

Investments

is

subsequently

reported

to

the

Board

or

a

committee

thereof

on

a

quarterly

basis.

Fair

Value

Hierarchy:

Various

inputs

are

used

in

determining

the

fair

value

of

financial

instruments.

These

inputs

to

valuation

techniques

are

categorized

into

a

fair

value

hierarchy

consisting

of

three

broad

levels

for

financial reporting purposes

as

follows: 

Level

1

—

Unadjusted

price

quotations

in

active

markets/exchanges

for

identical

assets

or

liabilities

that

the

Fund

has

the

ability

to

access;

Level

2

—

Other

observable

inputs

(including,

but

not

limited

to,

quoted

prices

for

similar

assets

or

liabilities

in

markets

that

are

active,

quoted

prices

for

identical

or

similar

assets

or

liabilities

in

markets

that

are

not

active,

inputs

other

than

quoted

prices

that

are

observable

for

the

assets

or

liabilities

(such

as

interest

rates,

yield

curves,

volatilities,

prepayment

speeds,

loss

severities,

credit

risks

and

default

rates)

or

other

market–corroborated

inputs);

and 

Level

3 —

Unobservable

inputs

based

on

the

best

information

available

in

the

circumstances,

to

the

extent

observable

inputs

are

not

available

(including

the

Global

Valuation

Committee's assumptions

used

in

determining

the

fair

value

of

financial

instruments).

The

hierarchy

gives

the

highest

priority

to

unadjusted

quoted

prices

in

active

markets

for

identical

assets

or

liabilities

(Level

1

measurements)

and

the

lowest

priority

to

unobservable

inputs

(Level

3

measurements).

Accordingly,

the

degree

of

judgment

exercised

in

determining

fair

value

is

greatest

for

instruments

categorized

in

Level

3.

The

inputs

used

to

measure

fair

value

may

fall

into

different

levels

of

the

fair

value

hierarchy.

In

such

cases,

for

disclosure

purposes,

the

fair

value

hierarchy

classification

is

determined

based

on

the

lowest

level

input

that

is

significant

to

the

fair

value

measurement

in

its

entirety. Investments

classified

within

Level

3

have

significant

unobservable

inputs

used

by

the

Global

Valuation

Committee

in

determining

the

price

for

Fair

Valued

Investments.

Level

3

investments

include

equity

or

debt

issued

by

privately

held

companies

or

funds

that

may

not

have

a

secondary

market

and/or

may

have

a

limited

number

of

investors.

The

categorization

of

a

value

determined

for

financial

instruments

is

based

on

the

pricing

transparency

of

the financial

instruments

and

is

not

necessarily

an

indication

of

the

risks

associated

with

investing

in

those

securities.

Derivative

Financial

Instruments

The

Fund

engages

in

various

portfolio

investment

strategies

using

derivative

contracts

both

to

increase

the

returns

of

the

Fund

and/or

to

manage

its

exposure

to

certain

risks

such

as

credit

risk,

equity

risk,

interest

rate

risk,

foreign

currency

exchange

rate

risk,

commodity

price

risk

or

other

risks

(e.g.,

inflation

risk).

Derivative

financial

instruments

categorized

by

risk

exposure

are

included

in

the

Schedule

of

Investments.

These

contracts

may

be

transacted

on

an

exchange or

OTC.

Notes

to

Financial

Statements

(unaudited)

(continued)

21

Notes

to

Financial

Statements

Futures

Contracts:

Futures

contracts

are

purchased

or

sold

to

gain

exposure

to,

or

manage

exposure

to,

changes

in

interest

rates

(interest

rate

risk)

and

changes

in

the

value

of

equity

securities

(equity

risk)

or

foreign

currencies

(foreign

currency

exchange

rate

risk).

Futures

contracts

are

exchange-traded agreements

between

the

Fund

and

a

counterparty

to

buy

or

sell

a

specific

quantity

of

an

underlying

instrument

at

a

specified

price

and

on

a

specified

date.

Depending

on

the

terms

of

a

contract,

it

is

settled

either

through

physical

delivery

of

the

underlying

instrument

on

the

settlement

date

or

by

payment

of

a

cash

amount

on

the

settlement

date.

Upon

entering

into

a

futures

contract,

the

Fund

is

required

to

deposit

initial

margin

with

the

broker

in

the

form

of

cash

or

securities

in

an

amount

that

varies

depending

on

a

contract’s

size

and

risk

profile.

The

initial

margin

deposit

must

then

be

maintained

at

an

established

level

over

the

life

of

the

contract.

Amounts

pledged,

which

are

considered

restricted,

are

included

in

cash

pledged

for

futures

contracts

in

the Statement

of

Assets

and

Liabilities.

Securities

deposited

as

initial

margin

are

designated

in

the

Schedule

of

Investments

and

cash

deposited,

if

any, are

shown

as

cash

pledged

for

futures

contracts

in

the

Statement

of

Assets

and

Liabilities.

Pursuant

to

the

contract,

the

Fund

agrees

to

receive

from

or

pay

to

the

broker

an

amount

of

cash

equal

to

the

daily

fluctuation

in

market

value

of

the

contract

(“variation

margin”).

Variation

margin

is

recorded

as

unrealized

appreciation

(depreciation)

and,

if

any,

shown

as

variation

margin

receivable

(or

payable)

on

futures

contracts

in

the

Statement

of

Assets

and

Liabilities.

When

the

contract

is

closed,

a

realized

gain

or

loss

is

recorded

in

the

Statement

of

Operations

equal

to

the

difference

between

the

notional

amount

of

the

contract

at

the

time

it

was

opened

and

the

notional

amount

at

the

time

it

was

closed.

The

use

of

futures

contracts

involves

the

risk

of

an

imperfect

correlation

in

the

movements

in

the

price

of

futures

contracts

and

interest

rates,

foreign

currency

exchange

rates

or

underlying

assets.

INVESTMENT

ADVISORY

AGREEMENT

AND

OTHER

TRANSACTIONS

WITH

AFFILIATES 

Investment

Advisory:

The

Trust,

on

behalf

of

the

Fund,

entered

into

an

Investment

Advisory

Agreement

with

the

Manager,

the

Fund’s

investment

adviser

and

an

indirect,

wholly-owned

subsidiary

of

BlackRock,

Inc.

(“BlackRock”)

,

to

provide

investment

advisory

services.

The

Manager

is

responsible

for

the

management

of the

Fund’s

portfolio

and

provides

the

personnel,

facilities,

equipment

and

certain

other

services

necessary

to

the

operations

of the

Fund.

For

such

services,

the

Fund

pays

the

Manager

a

monthly

fee

at

an

annual

rate

equal

to

the

following

percentages

of

the

average

daily

value

of

the

Fund’s

net

assets:

Administration:

The

Trust,

on

behalf

of

the

Fund,

entered

into

an

Administration

Agreement

with

the

Manager,

an

indirect,

wholly-owned

subsidiary

of

BlackRock,

to

provide

administrative

services.

For

these

services,

the

Manager

receives

an

administration

fee

computed

daily

and

payable

monthly,

based

on

a

percentage

of

the

average

daily

net

assets

of

the

Fund.

The

administration

fee,

which

is

shown

as

administration

in

the

Statement

of

Operations,

is

paid

at

the

annual

rates

below.

In

addition,

the

Manager

charges

each

of

the

share

classes

an

administration

fee,

which

is

shown

as

administration —

class

specific

in

the

Statement

of

Operations,

at

an

annual

rate

of

0.02% of

the

average

daily

net

assets

of

each

respective

class.

For

the

six

months

ended

April

30,

2021,

the

Fund

paid

the

following

to

the

Manager

in

return

for

these

services,

which

are

included

in

administration

—

class

specific

in

the

Statement

of

Operations:

Transfer

Agent:

Pursuant

to

written

agreements,

certain

financial

intermediaries,

some

of

which

may

be

affiliates,

provide

the

Fund

with

sub-accounting,

recordkeeping,

sub-transfer

agency

and

other

administrative

services

with

respect

to

servicing

of

underlying

investor

accounts.

For

these

services,

these

entities

receive

an

asset-based

fee

or

an

annual

fee

per

shareholder

account,

which

will

vary

depending

on

share

class

and/or

net

assets.

For

the

six

months ended April

30,

2021,

the

Fund

did

not

pay

any

amounts

to

affiliates

in

return

for

these

services.

The

Manager

maintains

a

call

center

that

is

responsible

for

providing

certain

shareholder

services

to

the

Fund.

Shareholder

services

include

responding

to

inquiries

and

processing

purchases

and

sales

based

upon

instructions

from

shareholders.

For

the six

months

ended

April

30,

2021,

the

Fund

reimbursed

the

Manager

the

following

amounts

for

costs

incurred

in

running

the

call

center,

which

are

included

in

transfer

agent

—

class

specific

in

the

Statement

of

Operations:

Average

Daily

Net

Assets

Investment

Advisory

Fees

First

$1

Billion

.........................................................................................................

0.75%

$1

Billion

-

$3

Billion

.....................................................................................................

0.71

Greater

than

$3

Billion

...................................................................................................

0.68

Average

Daily

Net

Assets

Administration

Fees

First

$500

Million

0.0425

%

$500

Million

-

$1

Billion

0.0400

$1

Billion

-

$2

Billion

0.0375

$2

Billion

-

$4

Billion

0.0350

$4

Billion

-

$13

Billion

0.0325

Greater

than

$13

Billion

0.0300

Institutional

.......................................................................................................

$

2,948‌

Class

K

.........................................................................................................

967‌

$

3,915‌

Institutional

....................................................................................................

$

113‌

Class

K

......................................................................................................

53‌

$

166‌

Notes

to

Financial

Statements

(unaudited)

(continued)

2021

BlackRock

Semi-Annual

Report

to

Shareholders

22

For

the

six

months ended

April

30,

2021,

the

following

table

shows

the

class

specific

transfer

agent

fees

borne

directly

by

each

share

class

of

the

Fund:

Expense

Limitations,

Waivers,

Reimbursements

and

Recoupments

:

The

Manager

contractually

agreed

to

waive

its

investment

advisory

fees

by

the

amount

of

investment

advisory

fees

the

Fund

pays

to

the

Manager

indirectly

through

its

investment

in

affiliated

money

market

funds

(the

“affiliated

money

market

fund

waiver”)

through

February

28,

2022.

The

contractual

agreement

may

be

terminated upon

90

days’

notice

by

a

majority

of

the

trustees who

are

not

"interested

persons"

of

the

Trust,

as

defined

in

the

1940

Act

("Independent

Trustees"),

or

by

a

vote

of

a

majority

of

the

outstanding

voting

securities

of

the

Fund.

The

amount

of

waivers

and/or

reimbursements

of

fees

and

expenses

made

pursuant

to

the

expense

limitations

described

below

will

be

reduced

by

the

amount

of

the

affiliated

money

market

fund

waiver. This

amount

is

included

in

fees

waived

and/or

reimbursed

by

the

Manager

in

the

Statement

of

Operations.

For

the

six

months

ended

April

30,

2021,

the

amount

waived

was

$262.

The

Manager

has

contractually

agreed

to

waive

its

investment

advisory

fee

with

respect

to

any

portion

of

the

Fund’s

assets

invested

in

affiliated

equity

and

fixed-income mutual

funds

and

affiliated

exchange-traded

funds

that

have

a

contractual

management

fee

through

February

28,

2022.

The

contractual

agreement

may

be

terminated

upon

90

days’

notice

by

a

majority

of

the

Independent

Trustees,

or

by

a

vote

of

a

majority

of

the

outstanding

voting

securities

of

the

Fund.

For

the

six

months

ended

April

30,

2021,

there

were

no

fees

waived

and/or

reimbursed

by

the

Manager

pursuant

to

this

arrangement.

The

Manager

contractually

agreed

to

waive

and/or

reimburse

fees

or

expenses

in

order

to

limit

expenses,

excluding

interest

expense,

dividend

expense,

tax

expense,

acquired

fund

fees

and

expenses,

and

certain

other

fund

expenses,

which

constitute

extraordinary

expenses

not

incurred

in

the

ordinary

course

of the

Fund’s

business

(“expense

limitation”).

The

expense

limitations

as

a

percentage

of

average

daily

net

assets

are

as

follows:

The

Manager

has

agreed

not

to

reduce

or

discontinue

these

contractual

expense

limitations

through

February

28,

2022,

unless

approved

by

the

Board,

including

a

majority

of

the

Independent

Trustees,

or

by

a

vote

of

a

majority

of

the

outstanding

voting

securities

of the

Fund. For

the

six

months

ended

April

30,

2021,

the

Manager

waived

and/or

reimbursed

investment

advisory

fees

of

$112,937,

which

is

included

in

fees

waived

and/or

reimbursed

by

the

Manager

in

the

Statement

of

Operations.

In

addition,

these

amounts

waived

and/or

reimbursed

by

the

Manager are

included

in administration

fees

waived

—

class

specific

and

transfer

agent

fees

waived

and/or

reimbursed

—

class

specific,

respectively,

in

the

Statement

of

Operations.

For

the

six

months ended

April

30,

2021,

class

specific

expense

waivers

and/or

reimbursements were

as

follows: 

With

respect

to

the

contractual

expense

limitation,

if

during

the

Fund’s

fiscal

year

the

operating

expenses

of

a

share

class,

that

at

any

time

during

the

prior

two

fiscal

years

received

a

waiver

and/or

reimbursement

from

the

Manager,

are

less

than

the

current

expense

limitation

for

that

share

class,

the

Manager

is

entitled

to

be

reimbursed

by

such

share

class

up

to

the

lesser

of:

(a)

the

amount

of

fees

waived

and/or

expenses

reimbursed

during

those

prior

two

fiscal

years

under

the

agreement

and

(b)

an

amount

not

to

exceed

either

the

current

expense

limitation

of

that

share

class

or

the

expense

limitation

of

the

share

class

in

effect

at

the

time

that

the

share

class

received

the

applicable

waiver

and/or

reimbursement,

provided

that:

(1)

the

Fund,

of

which

the

share

class

is

a

part,

has

more

than

$50

million

in

a

ssets

for

the

fiscal

year,

and

(2)

the

Manager

or

an

affiliate

continues

to

serve

as

the

Fund’s

investment

adviser

or

administrator.

This

repayment

applies

only

to

the

contractual

expense

limitation

on

net

expenses

and

does

not

apply

to

the

contractual

investment

advisory

fee

waiver

described

above

or

any

voluntary

waivers

that

may

be

in

effect

from

time

to

time.

Effective

December

27,

2025,

the

repayment

arrangement

between

the

Fund

and

the

Manager

pursuant

to

which

such

Fund

may

be

required

to

repay

amounts

waived

and/or

reimbursed

under

the

Fund's

contractual

caps

on

net

expenses will

be

terminated.

As

of

April

30,

2021,

the

fund

level

and

class

specific

waivers

and/or

reimbursements

subject

to

possible

future

recoupment

under

the

expense

limitation

agreement

are

as

follows:

Interfund

Lending:

In

accordance

with

an

exemptive

order

(the

“Order”)

from

the

U.S.

Securities

and

Exchange

Commission

(“SEC”),

the

Fund

may

participate

in

a

joint

lending

and

borrowing

facility

for

temporary

purposes

(the

“Interfund

Lending

Program”),

subject

to

compliance

with

the

terms

and

conditions

of

the

Order,

and

to

the

extent

permitted

by

the

Fund’s

investment

policies

and

restrictions.

The

Fund

is

currently

permitted

to borrow

and

lend under

the

Interfund

Lending

Program. 

Institutional

.......................................................................................................

$

1,768‌

Class

K

.........................................................................................................

133‌

$

1,901‌

Institutional

..........................................................................................................

0.99‌%

Class

K

............................................................................................................

0.94‌

Fund

Name/Share

Class

Administration

Fees

Waived

Transfer

Agent

Fees

Waived

and/or

Reimbursed

BlackRock

China

A

Opportunities

Fund

Class

K

......................................................................................

$

967‌

$

133‌

Expiring

October

31,

2021

2022

2023

Fund

Level

.......................................................................

$

287,587‌

$

264,013‌

$

112,937‌

Class

K

.........................................................................

1,158‌

1,646‌

1,100‌

Notes

to

Financial

Statements

(unaudited)

(continued)

23

Notes

to

Financial

Statements

A

lending

BlackRock

fund

may

lend

in

aggregate

up

to

15%

of

its

net

assets,

but

may

not

lend

more

than

5%

of

its

net

assets

to

any

one

borrowing

fund

through

the

Interfund

Lending

Program.

A

borrowing

BlackRock

fund

may

not

borrow

through

the

Interfund

Lending

Program

or

from

any

other

source

more

than

33

1/3%

of

its

total

assets

(or

any

lower

threshold

provided

for

by

the fund’s

investment

restrictions).

If

a

borrowing

BlackRock

fund’s

total

outstanding

borrowings

exceed

10%

of

its

total

assets,

each

of

its

outstanding

interfund

loans

will

be

subject

to

collateralization

of

at

least

102%

of

the

outstanding

principal

value

of

the

loan.

All

interfund

loans

are

for

temporary

or

emergency

purposes

and

the

interest

rate

to

be

charged

will

be

the

average

of

the

highest

current

overnight

repurchase

agreement

rate

available

to

a

lending

fund

and

the

bank

loan

rate,

as

calculated

according

to

a

formula

established

by

the

Board. 

During the

period

ended

April

30,

2021,

the

Fund

did

not

participate

in

the

Interfund

Lending

Program.

Trustees

and

Officers: 

Certain

trustees

and/or

officers

of

the Trust are directors and/or

officers

of BlackRock

or

its

affiliates.

The

Fund

reimburses

the

Manager

for

a

portion

of

the

compensation

paid

to

the 

Fund's

Chief

Compliance

Officer,

which

is

included

in

Trustees and

Officer

in

the

Statement

of

Operations. 

PURCHASES

AND

SALES 

For

the six

months

ended

April

30,

2021,

purchases

and

sales

of

investments,

excluding

short-term

investments, were $46,612,064

and

$24,389,877,

respectively.

INCOME

TAX

INFORMATION 

It

is

the

Fund’s

policy

to

comply

with

the

requirements

of

the

Internal

Revenue

Code

of

1986,

as

amended,

applicable

to

regulated

investment

companies,

and

to

distribute

substantially

all

of

its

taxable

income

to

its

shareholders.

Therefore,

no

U.S.

federal

income

tax

provision

is

required. 

The

Fund

files

U.S.

federal

and

various

state

and

local

tax

returns.

No

income

tax

returns

are

currently

under

examination.

The

statute

of

limitations

on

the

Fund's

U.S.

federal

tax

returns

generally

remains

open

for

a

period

of

three

fiscal

years

after

they

are

filed.

The

statutes

of

limitations

on

the

Fund’s

state

and

local

tax

returns

may

remain

open

for

an

additional

year

depending

upon

the

jurisdiction. 

Management

has

analyzed

tax

laws

and

regulations

and

their

application

to

the Fund

as

of

April

30,

2021,

inclusive

of

the

open

tax

return

years,

and

does

not

believe

that

there

are

any

uncertain

tax

positions

that

require

recognition

of

a

tax

liability

in

the

Fund's

financial

statements.

As

of

April

30,

2021, gross

unrealized

appreciation

and

depreciation

based

on

cost

of

investments

(including

short

positions

and

derivatives,

if

any)

for

U.S.

federal

income

tax

purposes

were

as

follows: 

BANK

BORROWINGS 

The

Trust,

on

behalf

of

the

Fund,

along

with

certain

other

funds

managed

by

the

Manager

and

its

affiliates

(“Participating

Funds”),

is

a

party

to

a

364-day,

$2.25

billion

credit

agreement

with

a

group

of

lenders.

Under

this

agreement,

the

Fund

may

borrow

to

fund

shareholder

redemptions.

Excluding

commitments

designated

for

certain

individual

funds,

the

Participating

Funds,

including

the

Fund,

can

borrow

up

to

an

aggregate

commitment

amount

of

$1.75

billion

at

any

time

outstanding,

subject

to

asset

coverage

and

other

limitations

as

specified

in

the

agreement.

The

credit

agreement

has

the

following

terms:

a

fee

of

0.10%

per

annum

on

unused

commitment

amounts

and

interest

at

a

rate

equal

to

the

higher

of

(a)

one-month

LIBOR

(but,

in

any

event,

not

less

than

0.00%)

on

the

date

the

loan

is

made

plus

0.80%

per

annum

or

(b)

the

Fed

Funds

rate

(but,

in

any

event,

not

less

than

0.00%)

in

effect

from

time

to

time

plus

0.80%

per

annum

on

amounts

borrowed.

The

agreement

expires

in

April

2022

unless

extended

or

renewed.

These

fees

were

allocated

among

such

funds

based

upon

portions

of

the

aggregate

commitment

available

to

them

and

relative

net

assets

of

Participating

Funds.

During

the

six

months ended

April

30,

2021,

the

Fund

did

not

borrow

under

the

credit

agreement.

 PRINCIPAL

RISKS 

In

the

normal

course

of

business,

the

Fund

invests

in

securities

or

other

instruments

and

may

enter

into

certain

transactions,

and

such

activities

subject

the

Fund

to

various

risks,

including

among

others,

fluctuations

in

the

market

(market

risk)

or

failure

of

an

issuer

to

meet

all

of

its

obligations.

The

value

of

securities

or

other

instruments

may

also

be

affected

by

various

factors,

including,

without

limitation:

(i)

the

general

economy;

(ii)

the

overall

market

as

well

as

local,

regional

or

global

political

and/or

social

instability;

(iii)

regulation,

taxation

or

international

tax

treaties

between

various

countries;

or

(iv)

currency,

interest

rate

and

price

fluctuations.

Local,

regional

or

global

events

such

as

war,

acts

of

terrorism,

the

spread

of

infectious

illness

or

other

public

health

issues,

recessions,

or

other

events

could

have

a

significant

impact

on

the

Fund

and its

investments.

The

Fund’s

prospectus

provides

details

of

the

risks

to

which

the

Fund

is

subject. 

Market

Risk:

The

Fund

invests

in

A-shares

(i.e.,

equity

securities

of

companies

based

in

the

People’s

Republic

of

China

(“China”

or

“PRC”)

that

trade

on

the

Shanghai

Stock

Exchange

and

Shenzhen

Stock

Exchange)

primarily

through

the

Shanghai-Hong

Kong

Stock

Connect

program

or

the

Shenzhen-Hong

Kong

Stock

Connect

program

(together,

“Stock

Connect”).

Investing

in

A-shares

through

Stock

Connect

is

subject

to

trading,

clearance

and

settlement

procedures,

which

could

pose

risks

to

the

Fund.

Trading

through

Stock

Connect

is

subject

to

a

daily

quota,

which

limits

the

maximum

net

purchases

under

Stock

Connect

each

day.

The

daily

quota

may

restrict

the

Fund’s

ability

to

invest

in

A-shares

on

a

timely

basis

and

could

affect

the

Fund’s

ability

to

effectively

pursue

its

investment

strategy.

Additionally,

the

Fund

may

be

subject

to

the

risk

of

price

fluctuations

on

days

when

the

Chinese

markets

are

open,

but

Stock

Connect

is

not

trading.

The

A-shares

market

has

a

higher

propensity

for

trading

suspensions

than

many

other

global

equity

markets. 

Fund

Name

Tax

Cost

Gross

Unrealized

Appreciation

Gross

Unrealized

Depreciation

Net

Unrealized

Appreciation

(Depreciation)

BlackRock

China

A

Opportunities

Fund

...................................

$

38,291,812‌

$

10,872,667‌

$

(954,772‌)

$

9,917,895‌

Notes

to

Financial

Statements

(unaudited)

(continued)

2021

BlackRock

Semi-Annual

Report

to

Shareholders

24

An

outbreak

of

respiratory

disease

caused

by

a

novel

coronavirus

has

developed

into

a

global

pandemic

and

has

resulted

in

closing

borders,

quarantines,

disruptions

to

supply

chains

and

customer

activity,

as

well

as

general

concern

and

uncertainty.

The

impact

of

this

pandemic,

and

other

global

health

crises

that

may

arise

in

the

future,

could

affect

the

economies

of

many

nations,

individual

companies

and

the

market

in

general

in

ways

that

cannot

necessarily

be

foreseen

at

the

present

time.

This

pandemic

may

result

in

substantial

market

volatility

and

may

adversely

impact

the

prices

and

liquidity

of

a

fund's

investments.

The duration

of

this

pandemic

and

its

effects

cannot

be

determined

with

certainty.

Valuation

Risk:

The

market

values

of

equities,

such

as

common

stocks

and

preferred

securities

or

equity

related

investments,

such

as

futures

and

options,

may

decline

due

to

general

market

conditions

which

are

not

specifically

related

to

a

particular

company.

They

may

also

decline

due

to

factors

which

affect

a

particular

industry

or

industries. The

Fund

may

invest

in

illiquid

investments.

An

illiquid

investment

is

any

investment

that the

Fund

reasonably

expects

cannot

be

sold

or

disposed

of

in

current

market

conditions

in

seven

calendar

days

or

less

without

the

sale

or

disposition

significantly

changing

the

market

value

of

the

investment. The

Fund

may

experience

difficulty

in

selling

illiquid

investments

in

a

timely

manner

at

the

price

that it

believes

the

investments

are

worth.

Prices

may

fluctuate

widely

over

short

or

extended

periods

in

response

to

company,

market

or

economic

news.

Markets

also

tend

to

move

in

cycles,

with

periods

of

rising

and

falling

prices.

This

volatility

may

cause

the

Fund’s

NAV

to

experience

significant

increases

or

decreases

over

short

periods

of

time.

If

there

is

a

general

decline

in

the

securities

and

other

markets,

the

NAV

of the

Fund

may

lose

value,

regardless

of

the

individual

results

of

the

securities

and

other

instruments

in

which the

Fund

invests. 

Counterparty

Credit

Risk:

The

Fund

may

be

exposed

to

counterparty

credit

risk,

or

the

risk

that

an

entity

may

fail

to

or

be

unable

to

perform

on

its

commitments

related

to

unsettled

or

open

transactions,

including

making

timely

interest

and/or

principal

payments

or

otherwise

honoring

its

obligations.

The

Fund

manages

counterparty

credit

risk

by

entering

into

transactions

only

with

counterparties

that

the

Manager

believes

have

the

financial

resources

to

honor

their

obligations

and

by

monitoring

the

financial

stability

of

those

counterparties.

Financial

assets,

which

potentially

expose

the

Fund

to

market,

issuer

and

counterparty

credit

risks,

consist

principally

of

financial

instruments

and

receivables

due

from

counterparties.

The

extent

of

the

Fund’s

exposure

to

market,

issuer

and

counterparty

credit

risks

with

respect

to

these

financial

assets

is

approximately

their

value

recorded

in

the

Statement

of

Assets

and

Liabilities,

less

any

collateral

held

by

the

Fund. 

A

derivative

contract

may

suffer

a

mark-to-market

loss

if

the

value

of

the

contract

decreases

due

to

an

unfavorable

change

in

the

market

rates

or

values

of

the

underlying

instrument.

Losses

can

also

occur

if

the

counterparty

does

not

perform

under

the

contract.

With

exchange-traded

futures,

there

is

less

counterparty

credit

risk

to

the

Fund

since

the

exchange

or

clearinghouse,

as

counterparty

to

such

instruments,

guarantees

against

a

possible

default.

The

clearinghouse

stands

between

the

buyer

and

the

seller

of

the

contract;

therefore,

credit

risk

is

limited

to

failure

of

the

clearinghouse.

While

offset

rights

may

exist

under

applicable

law, the

Fund

does

not

have

a

contractual

right

of

offset

against

a

clearing

broker

or

clearinghouse

in

the

event

of

a

default

(including

the

bankruptcy

or

insolvency).

Additionally,

credit

risk

exists

in exchange-traded

futures

with

respect

to

initial

and

variation

margin

that

is

held

in

a

clearing

broker’s

customer

accounts.

While

clearing

brokers

are

required

to

segregate

customer

margin

from

their

own

assets,

in

the

event

that

a

clearing

broker

becomes

insolvent

or

goes

into

bankruptcy

and

at

that

time

there

is

a

shortfall

in

the

aggregate

amount

of

margin

held

by

the

clearing

broker

for

all

its

clients,

typically

the

shortfall

would

be

allocated

on

a

pro

rata

basis

across

all

the

clearing

broker’s

customers,

potentially

resulting

in

losses

to

the

Fund. 

Concentration

Risk:

 A

diversified

portfolio,

where

this

is appropriate

and

consistent

with

a

fund's

objectives,

minimizes

the

risk

that

a

price

change

of

a

particular

investment

will

have

a

material

impact

on

the

NAV

of

a

fund.

The

investment

concentrations

within

the

Fund's

portfolio

are

disclosed

in

its Schedule

of

Investments.

The

Fund

invests

a

significant

portion

of

its

assets

in

securities

of

issuers

located

in

Asia

or

with

significant

exposure

to

Asian

issuers

or

countries.

The

Asian

financial

markets

have

recently

experienced

volatility

and

adverse

trends

due

to

concerns

in

several

Asian

countries

regarding

monetary

policy,

government

intervention

in

the

markets,

rising

government

debt

levels

or

economic

downturns.

These

events

may

spread

to

other

countries

in

Asia

and

may

affect

the

value

and

liquidity

of

certain

of

the

Fund's

investments. 

The

Fund

invests

a

significant

portion

of

its

assets

in

securities

of

issuers

located

in

China

or

with

significant

exposure

to

Chinese

issuers

or

countries. Investments

in

Chinese

securities,

including

certain

Hong

Kong-listed

securities,

involves

risks

specific

to

China.

China

may

be

subject

to

considerable

degrees

of

economic,

political

and

social

instability

and

demonstrates

significantly

higher

volatility

from

time

to

time

in

comparison

to

developed

markets.

Chinese

markets

generally

continue

to

experience

inefficiency,

volatility

and

pricing

anomalies

resulting

from

governmental

influence,

a

lack

of

publicly

available

information

and/or

political

and

social

instability.

Internal

social

unrest

or

confrontations

with

other

neighboring

countries

may

disrupt

economic

development

in

China

and

result

in

a

greater

risk

of

currency

fluctuations,

currency

non-

convertibility,

interest

rate

fluctuations

and

higher

rates

of

inflation.

Incidents

involving

China’s

or

the

region’s

security

may

cause

uncertainty

in

Chinese

markets

and

may

adversely

affect

the

Chinese

economy

and

the

Fund’s

investments.

Reduction

in

spending

on

Chinese

products

and

services,

institution

of

tariffs

or

other

trade

barriers,

or

a

downturn

in

any

of

the

economies

of

China’s

key

trading

partners

may

have

an

adverse

impact

on

the

Chinese

economy. In

addition,

measures

may

be

taken

to

limit

the

flow

of

capital

and/or

sanctions

may

be

imposed,

which

could

prohibit

or

restrict

the

ability

to

own

or

transfer

fund

assets

and

may

also

include

retaliatory

actions,

such

as

seizure

of

fund

assets.

LIBOR

Transition

Risk:

The

United

Kingdom’s

Financial

Conduct

Authority

announced

a phase

out of

the

London

Interbank

Offered

Rate

(“LIBOR”).

Although

many

LIBOR

rates

will

be

phased

out

by

the

end

of

2021,

a

selection

of

widely

used

USD

LIBOR

rates

will

continue

to

be

published

through

June

2023

in

order

to

assist

with

the

transition.

The

Fund

may

be

exposed

to

financial

instruments

tied

to

LIBOR

to

determine

payment

obligations,

financing

terms,

hedging

strategies

or

investment

value.

The

transition

process

away

from

LIBOR

might

lead

to

increased

volatility

and

illiquidity

in

markets

for,

and

reduce

the

effectiveness

of

new

hedges

placed

against,

instruments

whose

terms

currently

include

LIBOR.

The

ultimate

effect

of

the

LIBOR

transition

process

on

the

Fund

is

uncertain. 

Notes

to

Financial

Statements

(unaudited)

(continued)

25

Notes

to

Financial

Statements

CAPITAL

SHARE

TRANSACTIONS 

Transactions

in

capital

shares

for

each

class

were

as

follows:

As

of

April

30,

2021,

shares

owned

by

BlackRock

Financial

Management,

Inc.,

an

affiliate

of

the

Fund,

were

as

follows:

SUBSEQUENT

EVENTS 

Management

has

evaluated

the

impact

of

all

subsequent

events

on

the

Fund

through

the

date

the

financial

statements

were

issued

and

has

determined

that

there

were

no

subsequent

events

requiring

adjustment

or

additional

disclosure

in

the

financial

statements.

Six

Months

Ended

04/30/21

Year

Ended

10/31/20

Shares

Amount

Shares

Amount

Institutional

Shares

sold

.............................................

1,349,018‌

$

24,200,535‌

118,150‌

$

1,673,691‌

Shares

issued

in

reinvestment

of

distributions

........................

23,895‌

412,180‌

18,942‌

232,612‌

Shares

redeemed

.........................................

(57,533‌)

(1,067,691‌)

(6,113‌)

(76,130‌)

Net

increase

...............................................

1,315,380‌

$

23,545,024‌

130,979‌

$

1,830,173‌

Class

K

Shares

sold

.............................................

14,264‌

$

271,333‌

4,451‌

$

62,377‌

Shares

issued

in

reinvestment

of

distributions

........................

910‌

15,689‌

2,266‌

27,821‌

Shares

redeemed

.........................................

(1,234‌)

(22,720‌)

(2‌)

(29‌)

Net

increase

...............................................

13,940‌

$

264,302‌

6,715‌

$

90,169‌

Total

Net

Increase

1,329,320‌

$

23,809,326‌

137,694‌

$

1,920,342‌

Institutional

.......................................................................................................

500,000‌

Class

K

.........................................................................................................

500,000‌

Statement

Regarding

Liquidity

Risk

Management

Program

2021

BlackRock

Semi-Annual

Report

to

Shareholders

26

In

compliance

with

Rule

22e-4

under

the

Investment

Company

Act

of

1940,

as

amended

(the

“Liquidity

Rule”),

BlackRock

Funds

SM

(the

“Trust”)

has

adopted

and

implemented

a

liquidity

risk

management

program

(the

“Program”)

for

BlackRock

China

A

Opportunities

Fund

(the

“Fund”),

a

series

of

the

Trust,

which

is

reasonably

designed

to

assess

and

manage

the

Fund’s

liquidity

risk.

The

Board

of

Trustees

(the

“Board”)

of

the

Trust,

on

behalf

of

the

Fund,

met

on

November

10-11,

2020

(the

“Meeting”)

to

review

the

Program.

The

Board

previously

appointed

BlackRock

Advisors,

LLC

or

BlackRock

Fund

Advisors

(“BlackRock”),

each

an

investment

adviser

to

certain

funds,

as

the

program

administrator

for

the

Fund’s

Program,

as

applicable.

BlackRock

also

previously

delegated

oversight

of

the

Program

to

the

40

Act

Liquidity

Risk

Management

Committee

(the

“Committee”).

At

the

Meeting,

the

Committee,

on

behalf

of

BlackRock,

provided

the

Board

with

a

report

that

addressed

the

operation

of

the

Program

and

assessed

its

adequacy

and

effectiveness

of

implementation,

including

the

management

of

the

Fund’s

Highly

Liquid

Investment

Minimum

(“HLIM”)

where

applicable,

and

any

material

changes

to

the

Program

(the

“Report”).

The

Report

covered

the

period

from

October

1,

2019

through

September

30,

2020

(the

“Program

Reporting

Period”).

The

Report

described

the

Program’s

liquidity

classification

methodology

for

categorizing

a

Fund’s

investments

(including

derivative

transactions)

into

one

of

four

liquidity

buckets.

It

also

referenced

the

methodology

used

by

BlackRock

to

establish

a

Fund’s

HLIM

and

noted

that

the

Committee

reviews

and

ratifies

the

HLIM

assigned

to

the

Fund

no

less

frequently

than

annually.

The

Report

also

discussed

notable

events

affecting

liquidity

over

the

Program

Reporting

Period,

including

the

impact

of

the

coronavirus

outbreak

on

the

Fund

and

the

overall

market.

The

Report

noted

that

the

Program

complied

with

the

key

factors

for

consideration

under

the

Liquidity

Rule

for

assessing,

managing

and

periodically

reviewing

a

Fund’s

liquidity

risk,

as

follows:

The

Fund’s

investment

strategy

and

liquidity

of

portfolio

investments

during

both

normal

and

reasonably

foreseeable

stressed

conditions

.

During

the

Program

Reporting

Period,

the

Committee

reviewed

whether

each

Fund’s

strategy

is

appropriate

for

an

open-end

fund

structure

with

a

focus

on

Funds

with

more

significant

and

consistent

holdings

of

less

liquid

and

illiquid

assets.

The

Committee

also

factored

a

Fund’s

concentration

in

an

issuer

into

the

liquidity

classification

methodology

by

taking

issuer

position

sizes

into

account.

Where

a

Fund

participated

in

borrowings

for

investment

purposes

(such

as

tender

option

bonds

and

reverse

repurchase

agreements),

such

borrowings

were

factored

into

the

Program’s

calculation

of

a

Fund’s

liquidity

bucketing.

Derivative

exposure

was

also

considered

in

such

calculation.

Short-term

and

long-term

cash

flow

projections

during

both

normal

and

reasonably

foreseeable

stressed

conditions

.

During

the

Program

Reporting

Period,

the

Committee

reviewed

historical

net

redemption

activity

and

used

this

information

as

a

component

to

establish

each

Fund’s

reasonably

anticipated

trading

size

(“RATS”).

Each

Fund

has

adopted

an

in-kind

redemption

policy

which

may

be

utilized

to

meet

larger

redemption

requests.

The

Committee

may

also

take

into

consideration

a

Fund’s

shareholder

ownership

concentration

(which,

depending

on

product

type

and

distribution

channel,

may

or

may

not

be

available),

a

Fund’s

distribution

channels,

and

the

degree

of

certainty

associated

with

a

Fund’s

short-term

and

long-term

cash

flow

projections.

Holdings

of

cash

and

cash

equivalents,

as

well

as

borrowing

arrangements

.

The

Committee

considered

the

terms

of

the

credit

facility

committed

to

the

Funds,

the

financial

health

of

the

institution

providing

the

facility

and

the

fact

that

the

credit

facility

is

shared

among

multiple

Funds

(including

that

a

portion

of

the

aggregate

commitment

amount

is

specifically

designated

for

BlackRock

Floating

Rate

Income

Portfolio,

a

series

of

BlackRock

Funds

V).

The

Committee

also

considered

other

types

of

borrowing

available

to

the

Funds,

such

as

the

ability

to

use

reverse

repurchase

agreements

and

interfund

lending,

as

applicable.

There

were

no

material

changes

to

the

Program

during

the

Program

Reporting

Period.

The

Report

provided

to

the

Board

stated

that

the

Committee

concluded

that

based

on

the

operation

of

the

functions,

as

described

in

the

Report,

the

Program

is

operating

as

intended

and

is

effective

in

implementing

the

requirements

of

the

Liquidity

Rule.

Additional

Information

27

Additional

Information

Regulation

Regarding

Derivatives

On

October

28,

2020,

the

Securities

and

Exchange

Commission

(the

“SEC”)

adopted

new

regulations

governing

the

use

of

derivatives

by

registered

investment

companies

(“Rule

18f-4”).

The

Fund

will

be

required

to

implement

and

comply

with

Rule

18f-4

by

August

19, 2022.

Once

implemented,

Rule

18f-4

will

impose

limits

on

the

amount

of

derivatives

a

fund

can

enter

into,

eliminate

the

asset

segregation

framework

currently

used

by

funds

to

comply

with

Section

18

of

the

1940

Act,

treat

derivatives

as

senior

securities

and

require

funds

whose

use

of

derivatives

is

more

than

a

limited

specified

exposure

amount

to

establish

and

maintain

a

comprehensive

derivatives

risk

management

program

and

appoint

a

derivatives

risk

manager.

General

Information 

Quarterly

performance,

semi-annual

and

annual

reports,

current

net

asset

value

and

other

information

regarding

the

Fund

may

be

found

on

BlackRock’s

website,

which

can

be

accessed

at

blackrock.com

.

Any

reference

to

BlackRock’s

website

in

this

report

is

intended

to

allow

investors

public

access

to

information

regarding

the

Fund

and

does

not,

and

is

not

intended

to,

incorporate

BlackRock’s

website

in

this

report.

Householding

The

Fund

will

mail

only

one

copy

of

shareholder

documents,

including

prospectuses,

annual

and

semi-annual

reports,

Rule

30e-3

notices

and

proxy

statements,

to

shareholders

with

multiple

accounts

at

the

same

address.

This

practice

is

commonly

called

“householding”

and

is

intended

to

reduce

expenses

and

eliminate

duplicate

mailings

of

shareholder

documents.

Mailings

of

your

shareholder

documents

may

be

householded

indefinitely

unless

you

instruct

us

otherwise.

If

you

do

not

want

the

mailing

of

these

documents

to

be

combined

with

those

for

other

members

of

your

household,

please

call

the

Fund at

(800)

537-4942.

Availability

of

Quarterly

Schedule

of

Investments 

The

Fund

files

its

complete

schedule

of

portfolio

holdings

with

the

SEC

for

the

first

and

third

quarters

of

each

fiscal

year

as

an

exhibit

to

its

reports

on

Form

N-PORT.

The

Fund’s

Form

N-PORT is

available

on

the

SEC’s

website

at

sec.gov

.

Additionally,

the

Fund

makes

its

portfolio

holdings

for

the

first

and

third

quarters

of

each

fiscal

year

available

at

blackrock.com/

fundreports

.

Availability

of

Proxy

Voting

Policies,

Procedures and

Voting

Records

A

description

of

the

policies

and

procedures

that

the

Fund

uses

to

determine

how

to

vote

proxies

relating

to

portfolio

securities

and

information

about

how

the

Fund

voted

proxies

relating

to

securities

held

in

the

Fund's

portfolio

during

the

most

recent

12-month

period

ended

June

30 is

available

without

charge,

upon

request (1)

by

calling

(800)

537-4942;

(2)

on

the

BlackRock

website

at

blackrock.com

;

and

(3)

on

the

SEC’s

website

at

sec.gov

.

BlackRock’s

Mutual

Fund

Family

BlackRock

offers

a

diverse

lineup

of

open-end

mutual

funds

crossing

all

investment

styles

and

managed

by

experts

in

equity,

fixed-income

and

tax-exempt

investing.

Visit

blackrock.com

for

more

information.

Shareholder

Privileges

Account

Information

Call

us

at

(800)

537-4942

from

8:00

AM

to

6:00

PM

ET

on

any

business

day

to

get

information

about

your

account

balances,

recent

transactions

and

share

prices.

You

can

also

visit

blackrock.com

for

more

information.

Automatic

Investment

Plans

Investor

class

shareholders

who

want

to

invest

regularly

can

arrange

to

have

$50

or

more

automatically

deducted

from

their

checking

or

savings

account

and

invested

in

any

of

the

BlackRock

funds.

Systematic

Withdrawal

Plans

Investor

class

shareholders

can

establish

a

systematic

withdrawal

plan

and

receive

periodic

payments

of

$50

or

more

from

their

BlackRock

funds,

as

long

as

their

account

balance

is

at

least

$10,000.

Retirement

Plans

Shareholders

may

make

investments

in

conjunction

with

Traditional,

Rollover,

Roth,

Coverdell,

Simple

IRAs,

SEP

IRAs

and

403(b)

Plans.

Additional

Information

(continued)

2021

BlackRock

Semi-Annual

Report

to

Shareholders

28

BlackRock

Privacy

Principles

BlackRock

is

committed

to

maintaining

the

privacy

of

its

current

and

former

fund

investors

and

individual

clients

(collectively,

“Clients”)

and

to

safeguarding

their

non-public

personal

information.

The

following

information

is

provided

to

help

you

understand

what

personal

information

BlackRock

collects,

how

we

protect

that

information

and

why

in

certain

cases

we

share

such

information

with

select

parties.

If

you

are

located

in

a

jurisdiction

where

specific

laws,

rules

or

regulations

require

BlackRock

to

provide

you

with

additional

or

different

privacy-related

rights

beyond

what

is

set

forth

below,

then

BlackRock

will

comply

with

those

specific

laws,

rules

or

regulations.

BlackRock

obtains

or

verifies

personal

non-public

information

from

and

about

you

from

different

sources,

including

the

following:

(i)

information

we

receive

from

you

or,

if

applicable,

your

financial

intermediary,

on

applications,

forms

or

other

documents;

(ii)

information

about

your

transactions

with

us,

our

affiliates,

or

others;

(iii)

information

we

receive

from

a

consumer

reporting

agency;

and

(iv)

from

visits

to

our

websites.

BlackRock

does

not

sell

or

disclose

to

non-affiliated

third

parties

any

non-public

personal

information

about

its

Clients,

except

as

permitted

by

law

or

as

is

necessary

to

respond

to

regulatory

requests

or

to

service

Client

accounts.

These

non-affiliated

third

parties

are

required

to

protect

the

confidentiality

and

security

of

this

information

and

to

use

it

only

for

its

intended

purpose.

We

may

share

information

with

our

affiliates

to

service

your

account

or

to

provide

you

with

information

about

other

BlackRock

products

or

services

that

may

be

of

interest

to

you.

In

addition,

BlackRock

restricts

access

to

non-public

personal

information

about

its

Clients

to

those

BlackRock

employees

with

a

legitimate

business

need

for

the

information.

BlackRock

maintains

physical,

electronic

and

procedural

safeguards

that

are

designed

to

protect

the

non-public

personal

information

of

its

Clients,

including

procedures

relating

to

the

proper

storage

and

disposal

of

such

information.

Fund

and

Service

Providers

Investment

Adviser

and

Administrator

BlackRock

Advisors,

LLC

Wilmington,

DE

19809

Accounting

Agent

JPMorgan

Chase

Bank,

N.A.

New

York,

NY

10179

Transfer

Agent

BNY

Mellon

Investment

Servicing

(US)

Inc.

Wilmington,

DE

19809

Custodian

JPMorgan

Chase

Bank,

N.A.

New

York,

NY

10179

Independent

Registered

Public

Accounting

Firm

Deloitte

&

Touche

LLP

Boston,

MA

02116

Distributor

BlackRock

Investments,

LLC

New

York,

NY

10022

Legal

Counsel

Sidley

Austin

LLP

New

York,

NY

10019

Address

of

the

Trust

100

Bellevue

Parkway

Wilmington,

DE

19809

Want

to

know

more?

blackrock.com

|

800-537-4942

This

report

is

intended

for

current

holders.

It

is

not

authorized

for

use

as

an

offer

of

sale

or

a

solicitation

of

an

offer

to

buy

shares

of

the

Fund

unless

preceded

or

accompanied

by

the

Fund’s

current

prospectus.

Past

performance

results

shown

in

this

report

should

not

be

considered

a

representation

of

future

performance.

Investment

returns

and

principal

value

of

shares

will

fluctuate

so

that

shares,

when

redeemed,

may

be

worth

more

or

less

than

their

original

cost.

Statements

and

other

information

herein

are

as

dated

and

are

subject

to

change.

CHINA-4/21-SAR

Item 2 –  Code of Ethics – Not Applicable to this semi-annual report

Item 3 –  Audit Committee Financial Expert – Not Applicable to this semi-annual report

Item 4 –  Principal Accountant Fees and Services – Not Applicable to this semi-annual report

Item 5 –  Audit Committee of Listed Registrant – Not Applicable

Item 6 – Investments

(a) The registrant’s Schedule of Investments is included as part of the Report to Stockholders filed under Item 1 of this Form.

(b) Not Applicable due to no such divestments during the semi-annual period covered since the previous Form N-CSR filing.

Item 7 – Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies – Not Applicable

Item 8 – Portfolio Managers of Closed-End Management Investment Companies – Not Applicable

Item 9 – Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers – Not Applicable

Item 10 – Submission of Matters to a Vote of Security Holders –There have been no material changes to these procedures.

Item 11 – Controls and Procedures

(a) The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”)) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 15d-15(b) under the Securities Exchange Act of 1934, as amended.

(b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12 –

Disclosure of Securities Lending Activities for Closed-End Management Investment

   Companies

– Not Applicable                  

Item 13 – Exhibits attached hereto

              (a)(1) Code of Ethics – Not Applicable to this semi-annual report

              (a)(2) Section 302 Certifications are attached

              section302

(a)(3) Not Applicable

(a)(4) Not Applicable

(b) Section 906 Certifications are attached

section906

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

BlackRock Funds

By:     /s/ John M. Perlowski

John M. Perlowski

Chief Executive Officer (principal executive officer) of

          BlackRock Funds

Date: July 6, 2021

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:     /s/ John M. Perlowski

John M. Perlowski

Chief Executive Officer (principal executive officer) of

          BlackRock Funds

Date: July 6, 2021

By:     /s/ Trent Walker

          Trent Walker

Chief Financial Officer (principal financial officer) of

BlackRock Funds

Date: July 6, 2021