T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
March
31,
2024
(Unaudited)
1
Portfolio
of
Investments
‡
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
COMMON
STOCKS
99.3%
COMMUNICATION
SERVICES
3.7%
Diversified
Telecommunication
Services
0.4%
AST
SpaceMobile (1)(2)
22,600
66
Cogent
Communications
Holdings
6,500
425
Frontier
Communications
Parent (2)
27,853
682
GCI
Liberty,
Class
A,
EC (2)(3)
21,362
—
Globalstar (2)
138,400
203
IDT,
Class
B
8,242
312
Iridium
Communications
22,491
588
Liberty
Global,
Class
A (2)
24,334
412
Liberty
Global,
Class
C (1)(2)
26,275
463
Liberty
Latin
America,
Class
C (2)
15,146
106
Lumen
Technologies (1)(2)
173,520
271
Shenandoah
Telecommunications
16,721
290
3,818
Entertainment
1.1%
Chicken
Soup
For
The
Soul
Entertainment (2)
18,800
3
Cinemark
Holdings (2)
9,440
170
Endeavor
Group
Holdings,
Class
A
34,564
889
Kartoon
Studios (1)(2)
31,610
43
Liberty
Media
Corp-Liberty
Formula
One,
Class
A (2)
6,187
364
Liberty
Media
Corp-Liberty
Formula
One,
Class
C (2)
31,160
2,044
Liberty
Media
Corp-Liberty
Live,
Class
A (2)
2,414
102
Liberty
Media
Corp-Liberty
Live,
Class
C (2)
6,646
291
Lions
Gate
Entertainment,
Class
B (2)
17,763
165
Madison
Square
Garden
Entertainment (2)
6,783
266
Madison
Square
Garden
Sports (2)
2,521
465
Playtika
Holding
20,600
145
ROBLOX,
Class
A (2)
67,448
2,575
Roku (2)
15,765
1,028
Skillz (1)(2)
19,852
129
Sphere
Entertainment (2)
8,218
403
TKO
Group
Holdings
7,600
657
Warner
Music
Group,
Class
A (1)
23,501
776
10,515
Interactive
Media
&
Services
0.8%
Angi (2)
34,000
89
Bumble,
Class
A (2)
18,992
216
Cargurus (2)
14,052
324
Cars.com (2)
9,920
170
fuboTV (1)(2)
53,700
85
IAC (2)
6,234
333
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
2
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
MediaAlpha,
Class
A (2)
7,794
159
Pinterest,
Class
A (2)
89,962
3,119
Rumble (1)(2)
13,700
111
Shutterstock
2,800
128
Snap,
Class
A (2)
144,220
1,656
TripAdvisor (2)
12,900
358
TrueCar (2)
55,425
188
Vimeo (2)
40,596
166
Yelp (2)
7,192
283
Ziff
Davis (2)
4,444
280
ZoomInfo
Technologies (2)
37,300
598
8,263
Media
1.3%
Cable
One
535
226
Cardlytics (1)(2)
8,134
118
Clear
Channel
Outdoor
Holdings (2)
123,500
204
EchoStar,
Class
A (2)
24,070
343
EW
Scripps,
Class
A (2)
24,845
98
Gray
Television
21,200
134
iHeartMedia,
Class
A (2)
42,400
89
John
Wiley
&
Sons,
Class
A
7,370
281
Liberty
Broadband,
Class
A (2)
2,793
160
Liberty
Broadband,
Class
C (2)
14,816
848
Liberty
Media
Corp-Liberty
SiriusXM (2)
21,317
633
Liberty
Media
Corp-Liberty
SiriusXM,
Class
A (2)
8,600
256
Magnite (2)
17,700
190
New
York
Times,
Class
A
22,400
968
Nexstar
Media
Group
5,897
1,016
PubMatic,
Class
A (2)
10,300
244
Sinclair
11,410
154
Sirius
XM
Holdings (1)
93,872
364
TechTarget (2)
4,200
139
TEGNA
33,210
496
Thryv
Holdings (2)
11,122
247
Trade
Desk,
Class
A (2)
62,745
5,485
12,693
Wireless
Telecommunication
Services
0.1%
Gogo (2)
18,063
158
Telephone
&
Data
Systems
18,103
290
United
States
Cellular (2)
3,857
141
589
Total
Communication
Services
35,878
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
3
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
CONSUMER
DISCRETIONARY
11.4%
Automobile
Components
0.9%
Adient (2)
14,100
464
Autoliv
12,203
1,470
Dana
21,572
274
Dorman
Products (2)
4,800
463
Fox
Factory
Holding (2)
6,800
354
Gentex
28,248
1,020
Gentherm (2)
6,000
345
Goodyear
Tire
&
Rubber (2)
39,435
541
LCI
Industries
4,309
530
Lear
7,000
1,014
Mobileye
Global,
Class
A (1)(2)
9,004
289
Modine
Manufacturing (2)
6,600
628
Motorcar
Parts
of
America (2)
14,500
117
Patrick
Industries
4,278
511
QuantumScape (1)(2)
46,862
295
Standard
Motor
Products
5,388
181
Stoneridge (2)
9,536
176
Superior
Industries
International (2)
15,200
44
Visteon (2)
4,300
506
XPEL (2)
2,900
157
9,379
Automobiles
0.4%
Harley-Davidson
19,116
836
Lucid
Group (1)(2)
133,539
380
Rivian
Automotive,
Class
A (1)(2)
106,135
1,162
Thor
Industries
8,400
986
Winnebago
Industries
3,781
280
3,644
Broadline
Retail
0.3%
Big
Lots (1)
10,000
43
Dillard's,
Class
A (1)
400
189
Kohl's (1)
22,042
643
Macy's
39,300
786
Nordstrom
13,832
280
Ollie's
Bargain
Outlet
Holdings (2)
8,800
700
2,641
Diversified
Consumer
Services
0.9%
2U (1)(2)
144,200
56
ADT
29,184
196
Adtalem
Global
Education (2)
6,300
324
Bright
Horizons
Family
Solutions (2)
9,521
1,079
Carriage
Services
6,600
178
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
4
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Chegg (2)
16,300
123
Clear
Secure,
Class
A
14,457
308
Coursera (2)
15,400
216
Duolingo (2)
5,555
1,225
Frontdoor (2)
14,450
471
Graham
Holdings,
Class
B
341
262
Grand
Canyon
Education (2)
4,909
669
H&R
Block
20,118
988
Laureate
Education
23,200
338
Service
Corp
International
22,831
1,694
Strategic
Education
5,463
569
Stride (2)
6,000
378
WW
International (1)(2)
12,700
24
9,098
Hotels,
Restaurants
&
Leisure
3.0%
Aramark
32,900
1,070
Bally's (2)
11,600
162
BJ's
Restaurants (2)
4,933
179
Bloomin'
Brands
17,943
515
Boyd
Gaming
11,457
771
Brinker
International (2)
8,279
411
Canterbury
Park
Holding
6,213
140
Cava
Group (2)
3,455
242
Cheesecake
Factory (1)
5,840
211
Choice
Hotels
International
4,290
542
Churchill
Downs
10,592
1,311
Chuy's
Holdings (2)
6,906
233
Cracker
Barrel
Old
Country
Store (1)
1,900
138
Dave
&
Buster's
Entertainment (2)
6,800
426
Denny's (2)
16,465
148
Dine
Brands
Global
5,000
232
DoorDash,
Class
A (2)
45,686
6,292
DraftKings,
Class
A (2)
71,328
3,239
Dutch
Bros,
Class
A (2)
6,200
205
Everi
Holdings (2)
20,600
207
Hilton
Grand
Vacations (2)
12,610
595
Hyatt
Hotels,
Class
A
5,000
798
Jack
in
the
Box
4,600
315
Light
&
Wonder (2)
11,230
1,146
Marriott
Vacations
Worldwide
4,761
513
Papa
John's
International
2,845
190
Penn
Entertainment (1)(2)
22,162
404
Planet
Fitness,
Class
A (2)
14,072
881
Red
Robin
Gourmet
Burgers (2)
7,700
59
Red
Rock
Resorts,
Class
A
9,100
544
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
5
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Sabre (2)
48,300
117
Shake
Shack,
Class
A (2)
4,200
437
Six
Flags
Entertainment (2)
9,800
258
Sweetgreen,
Class
A (1)(2)
13,100
331
Texas
Roadhouse
9,940
1,535
Travel
+
Leisure
12,876
630
United
Parks
&
Resorts (2)
4,767
268
Vail
Resorts
5,310
1,183
Wendy's
31,152
587
Wingstop
5,000
1,832
Wyndham
Hotels
&
Resorts
11,840
909
30,206
Household
Durables
1.6%
Cavco
Industries (2)
1,773
708
Century
Communities
1,765
170
Cricut,
Class
A
13,400
64
Flexsteel
Industries
5,600
209
GoPro,
Class
A (2)
38,800
87
Green
Brick
Partners (2)
4,602
277
Helen
of
Troy (2)
3,300
380
Hovnanian
Enterprises,
Class
A (2)
1,384
217
Installed
Building
Products
3,900
1,009
iRobot (1)(2)
14,700
129
KB
Home
11,900
844
La-Z-Boy
9,950
374
Leggett
&
Platt
11,147
213
LGI
Homes (2)
3,937
458
Lovesac (2)
5,600
127
M/I
Homes (2)
3,270
446
MDC
Holdings
5,962
375
Meritage
Homes
6,300
1,105
Newell
Brands
46,505
373
Skyline
Champion (2)
8,882
755
Sonos (2)
21,901
417
Taylor
Morrison
Home (2)
15,100
939
Tempur
Sealy
International
22,761
1,293
Toll
Brothers
12,961
1,677
TopBuild (2)
4,522
1,993
Tri
Pointe
Homes (2)
18,572
718
Universal
Electronics (2)
9,900
99
Whirlpool
5,650
676
Worthington
Enterprises
4,479
279
16,411
Leisure
Products
0.5%
Acushnet
Holdings
5,075
335
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
6
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Brunswick
10,000
965
Funko,
Class
A (1)(2)
10,100
63
Malibu
Boats,
Class
A (2)
4,300
186
Marine
Products
11,600
136
Mattel (2)
54,226
1,074
Peloton
Interactive,
Class
A (2)
58,131
249
Polaris
8,240
825
Topgolf
Callaway
Brands (2)
17,500
283
YETI
Holdings (2)
13,500
521
4,637
Specialty
Retail
3.0%
1-800-Flowers.com,
Class
A (2)
13,368
145
Aaron's
14,168
106
Abercrombie
&
Fitch,
Class
A (2)
7,000
877
Academy
Sports
&
Outdoors
10,843
732
Advance
Auto
Parts
11,000
936
American
Eagle
Outfitters
21,480
554
Asbury
Automotive
Group (2)
2,429
573
AutoNation (2)
3,204
531
Boot
Barn
Holdings (2)
5,300
504
Burlington
Stores (2)
10,695
2,483
Caleres
6,430
264
CarParts.com (2)
32,800
53
Carvana (2)
16,852
1,481
Chewy,
Class
A (1)(2)
16,041
255
Dick's
Sporting
Goods
8,100
1,821
Five
Below (2)
8,524
1,546
Floor
&
Decor
Holdings,
Class
A (2)
16,671
2,161
Foot
Locker
12,803
365
GameStop,
Class
A (2)
38,104
477
Gap
31,100
857
Genesco (2)
5,100
144
Group
1
Automotive
2,109
616
Guess?
8,920
281
Hibbett
3,800
292
Lithia
Motors
3,600
1,083
Monro
7,100
224
Murphy
USA
2,840
1,191
National
Vision
Holdings (2)
9,922
220
ODP (2)
7,757
411
Penske
Automotive
Group
2,708
439
PetMed
Express (1)
30,900
148
RealReal (1)(2)
51,100
200
Revolve
Group (2)
8,700
184
RH (2)
2,602
906
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
7
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Sally
Beauty
Holdings (2)
15,300
190
Signet
Jewelers
7,600
761
Sleep
Number (2)
5,500
88
Sonic
Automotive,
Class
A
5,003
285
Stitch
Fix,
Class
A (2)
33,100
87
Upbound
Group
7,450
262
Urban
Outfitters (2)
5,500
239
Valvoline (2)
21,717
968
Victoria's
Secret (2)
9,624
187
Vroom (1)(2)
1,073
14
Warby
Parker,
Class
A (1)(2)
19,333
263
Wayfair,
Class
A (1)(2)
12,400
842
Williams-Sonoma
9,267
2,943
30,189
Textiles,
Apparel
&
Luxury
Goods
0.8%
Capri
Holdings (2)
14,895
675
Carter's
5,900
500
Columbia
Sportswear
3,462
281
Crocs (2)
8,200
1,179
Figs,
Class
A (2)
19,600
98
G-III
Apparel
Group (2)
9,000
261
Kontoor
Brands
8,300
500
Levi
Strauss,
Class
A
4,202
84
Movado
Group
6,705
187
Oxford
Industries
2,200
247
PVH
7,205
1,013
Skechers
USA,
Class
A (2)
19,800
1,213
Steven
Madden
12,050
510
Superior
Group
18,003
297
Under
Armour,
Class
A (2)
18,600
137
Under
Armour,
Class
C (2)
20,100
144
Vera
Bradley (2)
24,500
167
Wolverine
World
Wide
15,200
170
7,663
Total
Consumer
Discretionary
113,868
CONSUMER
STAPLES
2.9%
Beverages
0.3%
Boston
Beer,
Class
A (2)
1,500
457
Celsius
Holdings (2)
24,465
2,029
Coca-Cola
Consolidated
700
593
National
Beverage (2)
3,696
175
Willamette
Valley
Vineyards (2)
10,850
54
3,308
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
8
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Consumer
Staples
Distribution
&
Retail
1.1%
Albertsons,
Class
A
50,698
1,087
Andersons
7,300
419
BJ's
Wholesale
Club
Holdings (2)
22,513
1,703
Casey's
General
Stores
5,089
1,621
Chefs'
Warehouse (2)
6,300
237
Grocery
Outlet
Holding (2)
12,632
363
Ingles
Markets,
Class
A
3,900
299
Performance
Food
Group (2)
20,852
1,556
PriceSmart
3,450
290
SpartanNash
10,226
207
Sprouts
Farmers
Market (2)
17,200
1,109
U.S.
Foods
Holding (2)
29,909
1,614
United
Natural
Foods (2)
9,300
107
10,612
Food
Products
0.8%
B&G
Foods (1)
15,400
176
Calavo
Growers
7,863
219
Cal-Maine
Foods
5,564
327
Darling
Ingredients (2)
26,700
1,242
Flowers
Foods
33,083
786
Fresh
Del
Monte
Produce
8,200
212
Freshpet (2)
5,850
678
Hain
Celestial
Group (2)
17,000
134
Ingredion
8,500
993
J
&
J
Snack
Foods
2,749
397
John
B.
Sanfilippo
&
Son
2,942
312
Lancaster
Colony
2,425
504
Post
Holdings (2)
8,717
926
Simply
Good
Foods (2)
14,840
505
TreeHouse
Foods (2)
7,943
309
Utz
Brands
15,300
282
Vital
Farms (2)
17,500
407
8,409
Household
Products
0.2%
Central
Garden
&
Pet (2)
3,185
137
Central
Garden
&
Pet,
Class
A (2)
10,671
394
Energizer
Holdings
9,250
272
Spectrum
Brands
Holdings
5,811
517
WD-40
2,200
557
1,877
Personal
Care
Products
0.5%
Beauty
Health (1)(2)
21,638
96
BellRing
Brands (2)
15,646
924
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
9
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Coty,
Class
A (2)
40,849
488
Edgewell
Personal
Care
8,050
311
elf
Beauty (2)
9,099
1,784
Herbalife (2)
15,900
160
Inter
Parfums
3,300
464
Lifevantage
20,700
125
Medifast
4,946
189
Nu
Skin
Enterprises,
Class
A
15,316
212
USANA
Health
Sciences (2)
2,600
126
4,879
Tobacco
0.0%
22nd
Century
Group (1)(2)
6,394
1
Universal
3,808
197
Vector
Group
22,482
246
444
Total
Consumer
Staples
29,529
ENERGY
4.6%
Energy
Equipment
&
Services
1.3%
Archrock
21,867
430
Atlas
Energy
Solutions (1)
11,932
270
Cactus,
Class
A
9,410
471
ChampionX
27,700
994
DMC
Global (2)
8,000
156
Expro
Group
Holdings (2)
21,433
428
Forum
Energy
Technologies (2)
7,800
156
Helix
Energy
Solutions
Group (2)
15,300
166
Helmerich
&
Payne
15,035
632
Liberty
Energy
27,467
569
Mammoth
Energy
Services (2)
18,000
66
Nabors
Industries (2)
1,900
164
Newpark
Resources (2)
12,576
91
Noble
19,762
958
NOV
49,575
968
Oceaneering
International (2)
15,825
370
Patterson-UTI
Energy
48,226
576
Solaris
Oilfield
Infrastructure,
Class
A
25,776
223
TechnipFMC
70,699
1,775
TETRA
Technologies (2)
30,241
134
Tidewater (2)
9,766
898
Transocean (1)(2)
105,600
663
Valaris (2)
7,900
595
Weatherford
International (2)
12,629
1,458
13,211
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
10
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Oil,
Gas
&
Consumable
Fuels
3.3%
Adams
Resources
&
Energy
4,341
126
Antero
Midstream
52,300
735
Antero
Resources (2)
40,961
1,188
California
Resources
11,200
617
Centrus
Energy,
Class
A (2)
2,500
104
Cheniere
Energy
33,700
5,435
Chesapeake
Energy
18,771
1,667
Chord
Energy
5,975
1,065
Civitas
Resources
10,748
816
CNX
Resources (2)
25,800
612
Comstock
Resources (1)
14,200
132
CONSOL
Energy
4,700
394
Crescent
Energy,
Class
A
15,920
189
CVR
Energy
7,000
250
Delek
U.S.
Holdings
12,107
372
Dorian
LPG
7,169
276
DT
Midstream
11,600
709
Equitrans
Midstream
47,029
587
Green
Plains (2)
8,700
201
HF
Sinclair
21,141
1,276
International
Seaways
1,100
59
Kosmos
Energy (2)
86,775
517
Magnolia
Oil
&
Gas,
Class
A
30,071
780
Matador
Resources
14,376
960
Murphy
Oil
23,318
1,066
New
Fortress
Energy (1)
8,200
251
Northern
Oil
&
Gas
11,310
449
Ovintiv
35,960
1,866
Par
Pacific
Holdings (2)
6,900
256
PBF
Energy,
Class
A
15,403
887
Peabody
Energy
17,000
412
Permian
Resources
65,064
1,149
Range
Resources
36,100
1,243
REX
American
Resources (2)
6,150
361
Ring
Energy (1)(2)
95,600
187
SandRidge
Energy
15,785
230
Sitio
Royalties,
Class
A
12,500
309
SM
Energy
20,300
1,012
Southwestern
Energy (2)
184,944
1,402
Talos
Energy (2)
14,800
206
Tellurian (1)(2)
192,400
127
Texas
Pacific
Land
2,388
1,382
Uranium
Energy (2)
59,300
400
Viper
Energy
5,652
217
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
11
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Vitesse
Energy
6,283
149
World
Kinect
15,300
405
33,033
Total
Energy
46,244
FINANCIALS
17.6%
Banks
5.1%
1st
Source
5,161
271
Ameris
Bancorp
10,100
489
Arrow
Financial
9,910
248
Associated
Banc-Corp
28,827
620
Atlantic
Union
Bankshares
14,747
521
Axos
Financial (2)
8,400
454
Banc
of
California
22,247
338
BancFirst
2,817
248
Bancorp (2)
13,261
444
Bank
of
Hawaii
5,166
322
Bank
OZK
19,000
864
BankUnited
16,018
449
Banner
4,471
215
Berkshire
Hills
Bancorp
10,741
246
BOK
Financial
4,060
374
Brookline
Bancorp
22,331
222
Cadence
Bank
20,859
605
Capitol
Federal
Financial
20,644
123
Cathay
General
Bancorp
7,294
276
City
Holding
2,357
246
Columbia
Banking
System
29,099
563
Commerce
Bancshares
17,014
905
Community
Bank
System
9,628
462
ConnectOne
Bancorp
11,183
218
Cullen/Frost
Bankers
8,450
951
CVB
Financial
26,706
476
Dime
Community
Bancshares
8,900
171
East
West
Bancorp
23,464
1,856
Eastern
Bankshares
29,000
400
Enterprise
Financial
Services
4,053
164
First
Bancorp
North
Carolina
8,913
322
First
BanCorp
Puerto
Rico
37,849
664
First
Busey
13,229
318
First
Citizens
BancShares,
Class
A
1,684
2,753
First
Commonwealth
Financial
17,900
249
First
Community
Bankshares
7,844
272
First
Financial
6,317
242
First
Financial
Bancorp
13,000
291
First
Financial
Bankshares
23,176
760
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
12
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
First
Hawaiian
14,900
327
First
Horizon
73,206
1,127
First
Interstate
BancSystem,
Class
A
12,942
352
First
Merchants
11,013
384
First
United
9,111
209
Flushing
Financial
19,125
241
FNB
38,250
539
Fulton
Financial
12,502
199
German
American
Bancorp
9,733
337
Glacier
Bancorp
15,512
625
Hancock
Whitney
12,400
571
Hilltop
Holdings
6,936
217
Home
BancShares
28,776
707
HomeStreet
8,965
135
Hope
Bancorp
25,700
296
Independent
Bank
6,690
348
Independent
Bank
Group
3,600
164
International
Bancshares
8,002
449
Kearny
Financial
29,937
193
Lakeland
Financial
3,457
229
Live
Oak
Bancshares
6,400
266
Macatawa
Bank
21,415
210
MVB
Financial
12,300
274
National
Bank
Holdings,
Class
A
9,000
325
NBT
Bancorp
6,411
235
New
York
Community
Bancorp
90,533
292
Nicolet
Bankshares
3,400
292
Northrim
BanCorp
5,109
258
Northwest
Bancshares
24,083
281
OceanFirst
Financial
16,200
266
OFG
Bancorp
12,892
475
Old
National
Bancorp
29,748
518
Pacific
Premier
Bancorp
15,900
382
Park
National
2,440
331
Peapack-Gladstone
Financial
6,557
160
Peoples
Bancorp
9,913
294
Pinnacle
Financial
Partners
8,960
770
Popular
13,647
1,202
Preferred
Bank
3,072
236
Prosperity
Bancshares
12,760
839
Provident
Bancorp (2)
17,600
160
Provident
Financial
Services
16,823
245
Renasant
10,652
334
S&T
Bancorp
9,220
296
Sandy
Spring
Bancorp
11,930
277
Seacoast
Banking
11,639
296
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
13
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
ServisFirst
Bancshares
8,300
551
Simmons
First
National,
Class
A
17,010
331
Southside
Bancshares
8,690
254
SouthState
8,826
750
Stock
Yards
Bancorp
7,181
351
Synovus
Financial
23,084
925
Texas
Capital
Bancshares (2)
9,000
554
Tompkins
Financial
4,323
217
Towne
Bank
15,200
427
TriCo
Bancshares
7,900
291
Triumph
Financial (2)
1,465
116
TrustCo
Bank
7,232
204
Trustmark
13,000
365
UMB
Financial
7,312
636
United
Bankshares
22,100
791
United
Community
Banks
16,196
426
Univest
Financial
13,342
278
Valley
National
Bancorp
45,300
361
Veritex
Holdings
9,000
184
WaFd
5,368
156
Washington
Trust
Bancorp
10,800
290
Webster
Financial
27,938
1,418
WesBanco
14,042
419
West
BanCorp
14,716
262
Westamerica
BanCorp
5,346
261
Western
Alliance
Bancorp
19,665
1,262
Western
New
England
Bancorp
27,519
211
Wintrust
Financial
6,938
724
WSFS
Financial
8,550
386
Zions
Bancorp
21,207
920
51,096
Capital
Markets
4.5%
Affiliated
Managers
Group
4,800
804
Ares
Management,
Class
A
25,977
3,454
Artisan
Partners
Asset
Management,
Class
A
9,800
449
BGC
Group,
Class
A
49,400
384
Blue
Owl
Capital
58,152
1,097
Carlyle
Group
28,414
1,333
Cohen
&
Steers
3,200
246
Coinbase
Global,
Class
A (2)
25,418
6,739
Donnelley
Financial
Solutions (2)
5,175
321
Evercore,
Class
A
4,961
956
Federated
Hermes
14,500
524
Hamilton
Lane,
Class
A
5,200
586
Houlihan
Lokey
7,715
989
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
14
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Interactive
Brokers
Group,
Class
A
13,466
1,504
Janus
Henderson
Group
20,323
668
Jefferies
Financial
Group
23,247
1,025
KKR
92,570
9,311
Lazard
20,500
858
LPL
Financial
Holdings
11,901
3,144
Moelis,
Class
A
6,390
363
Morningstar
4,590
1,415
Open
Lending (2)
37,046
232
Piper
Sandler
2,550
506
PJT
Partners,
Class
A
4,800
453
Robinhood
Markets,
Class
A (2)
72,354
1,457
SEI
Investments
10,783
775
StepStone
Group,
Class
A
10,977
392
Stifel
Financial
14,829
1,159
StoneX
Group (2)
6,721
472
TPG
5,523
247
Tradeweb
Markets,
Class
A
19,294
2,010
U.S.
Global
Investors,
Class
A
26,700
74
Virtu
Financial,
Class
A
14,596
300
Virtus
Investment
Partners
2,122
526
44,773
Consumer
Finance
0.8%
Ally
Financial
35,725
1,450
Bread
Financial
Holdings
6,900
257
Credit
Acceptance (2)
900
496
Encore
Capital
Group (2)
5,000
228
Enova
International (2)
3,339
210
EZCORP,
Class
A (1)(2)
24,495
278
FirstCash
Holdings
4,338
553
Green
Dot,
Class
A (2)
13,100
122
Navient
20,000
348
Nelnet,
Class
A
510
48
NerdWallet,
Class
A (2)
12,979
191
OneMain
Holdings
22,198
1,134
PRA
Group (2)
6,206
162
PROG
Holdings
8,935
308
SLM
40,500
883
SoFi
Technologies (1)(2)
130,728
954
Upstart
Holdings (2)
10,000
269
7,891
Financial
Services
3.3%
Affirm
Holdings (2)
34,014
1,267
Apollo
Global
Management
63,919
7,188
AvidXchange
Holdings (2)
21,900
288
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
15
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Block (2)
78,099
6,606
Cannae
Holdings (2)
9,900
220
Corebridge
Financial
44,040
1,265
Equitable
Holdings
54,745
2,081
Essent
Group
11,993
714
Euronet
Worldwide (2)
6,189
680
EVERTEC
15,928
635
Federal
Agricultural
Mortgage,
Class
C
2,028
399
Flywire (2)
12,229
303
Jackson
Financial,
Class
A
7,779
514
Marqeta,
Class
A (2)
69,400
414
MGIC
Investment
32,097
718
Mr
Cooper
Group (2)
8,885
693
NCR
Atleos (2)
13,357
264
NMI
Holdings,
Class
A (2)
16,800
543
Ocwen
Financial (2)
4,762
129
Payoneer
Global (2)
94,716
460
PennyMac
Financial
Services
5,265
480
Radian
Group
16,658
558
Remitly
Global (2)
17,960
372
Rocket,
Class
A (1)(2)
15,600
227
Shift4
Payments,
Class
A (2)
8,730
577
Toast,
Class
A (2)
58,758
1,464
UWM
Holdings
36,700
266
Voya
Financial
17,448
1,290
Walker
&
Dunlop
5,000
505
Western
Union
60,911
852
WEX (2)
5,189
1,233
33,205
Insurance
3.1%
Ambac
Financial
Group (2)
14,700
230
American
Equity
Investment
Life
Holding (2)
5,200
292
American
Financial
Group
8,910
1,216
Assured
Guaranty
9,539
832
Axis
Capital
Holdings
15,073
980
Brighthouse
Financial (2)
9,300
479
BRP
Group,
Class
A (2)
2,659
77
CNA
Financial
4,918
223
CNO
Financial
Group
18,700
514
eHealth (2)
9,700
59
Enstar
Group (2)
2,200
684
Erie
Indemnity,
Class
A
3,407
1,368
Fidelity
National
Financial
36,131
1,919
First
American
Financial
14,430
881
Genworth
Financial,
Class
A (2)
88,600
570
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
16
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Hanover
Insurance
Group
7,123
970
Hippo
Holdings (1)(2)
9,400
172
Horace
Mann
Educators
7,210
267
James
River
Group
Holdings
19,500
181
Kemper
10,993
681
Kinsale
Capital
Group
3,151
1,653
Lemonade (1)(2)
10,100
166
Lincoln
National
16,385
523
Markel
Group (2)
1,805
2,746
MBIA
13,200
89
Mercury
General
5,600
289
National
Western
Life
Group,
Class
A
608
299
Old
Republic
International
29,493
906
Oscar
Health,
Class
A (2)
29,168
434
Palomar
Holdings (2)
6,096
511
Primerica
5,313
1,344
ProAssurance
13,640
175
Reinsurance
Group
of
America
9,720
1,875
RenaissanceRe
Holdings
8,270
1,944
RLI
4,111
610
Root,
Class
A (2)
7,105
434
Ryan
Specialty
Holdings
14,659
814
Safety
Insurance
Group
3,486
287
Selective
Insurance
Group
8,670
947
Skyward
Specialty
Insurance
Group (2)
5,928
222
Stewart
Information
Services
4,480
291
United
Fire
Group
8,838
192
Unum
Group
23,800
1,277
White
Mountains
Insurance
Group
411
737
31,360
Mortgage
Real
Estate
Investment
Trusts
0.8%
ACRES
Commercial
Realty,
REIT (1)(2)
16,332
230
AGNC
Investment,
REIT (1)
77,896
771
Annaly
Capital
Management,
REIT
68,230
1,343
Apollo
Commercial
Real
Estate
Finance,
REIT
8,500
95
Arbor
Realty
Trust,
REIT (1)
15,343
203
Ares
Commercial
Real
Estate,
REIT (1)
23,100
172
ARMOUR
Residential
REIT,
REIT
4,100
81
Blackstone
Mortgage
Trust,
Class
A,
REIT (1)
16,827
335
BrightSpire
Capital,
REIT
31,500
217
Cherry
Hill
Mortgage
Investment,
REIT (1)
44,762
158
Chimera
Investment,
REIT
36,100
166
Claros
Mortgage
Trust
22,453
219
Ellington
Financial,
REIT (1)
14,005
165
Hannon
Armstrong
Sustainable
Infrastructure
Capital,
REIT (1)
16,476
468
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
17
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Invesco
Mortgage
Capital,
REIT (1)
9,260
90
Ladder
Capital,
REIT
27,500
306
MFA
Financial,
REIT
28,122
321
PennyMac
Mortgage
Investment
Trust,
REIT
21,600
317
Ready
Capital,
REIT
13,636
125
Redwood
Trust,
REIT
33,367
213
Rithm
Capital,
REIT
53,472
597
Starwood
Property
Trust,
REIT (1)
43,800
890
TPG
RE
Finance
Trust,
REIT
26,100
202
Two
Harbors
Investment,
REIT
13,200
175
7,859
Total
Financials
176,184
HEALTH
CARE
11.6%
Biotechnology
5.2%
4D
Molecular
Therapeutics (2)
5,689
181
89bio (2)
8,700
101
Aadi
Bioscience (2)
6,779
16
ACADIA
Pharmaceuticals (2)
28,300
523
Adamas
Pharmaceuticals,
CVR (2)(3)
26,000
4
Adamas
Pharmaceuticals,
CVR (2)(3)
26,000
—
Agenus (2)
163,400
95
Agios
Pharmaceuticals (2)
10,100
295
Akero
Therapeutics (2)
13,875
350
Aldeyra
Therapeutics (2)
7,591
25
Alector (2)
13,300
80
Alkermes (2)
30,710
831
Alnylam
Pharmaceuticals (2)
18,814
2,812
Alpine
Immune
Sciences (2)
10,338
410
Amicus
Therapeutics (2)
39,500
465
Anavex
Life
Sciences (1)(2)
13,100
67
Annovis
Bio (1)(2)
4,800
57
Apellis
Pharmaceuticals (2)
15,510
912
Apogee
Therapeutics (2)
5,224
347
Arcellx (2)
4,643
323
Arcturus
Therapeutics
Holdings (2)
4,800
162
Arcus
Biosciences (2)
9,900
187
Ardelyx (2)
29,400
215
Arrowhead
Pharmaceuticals (2)
16,000
458
Atara
Biotherapeutics (1)(2)
34,100
24
Avid
Bioservices (2)
12,400
83
Avidity
Biosciences (2)
24,221
618
Beam
Therapeutics (1)(2)
8,846
292
BioCryst
Pharmaceuticals (1)(2)
40,475
206
Biohaven (2)
12,164
665
BioMarin
Pharmaceutical (2)
28,398
2,480
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
18
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Biomea
Fusion (1)(2)
5,500
82
Blueprint
Medicines (2)
10,500
996
Bridgebio
Pharma (2)
17,205
532
C4
Therapeutics (1)(2)
12,400
101
Cabaletta
Bio (2)
7,400
126
CareDx (2)
14,500
154
Cargo
Therapeutics (2)
5,973
133
Catalyst
Pharmaceuticals (2)
14,000
223
Celldex
Therapeutics (2)
11,125
467
CEL-SCI (1)(2)
26,800
51
Cerevel
Therapeutics
Holdings (1)(2)
12,824
542
CG
oncology (2)
4,156
182
Cogent
Biosciences (2)
11,400
77
Crinetics
Pharmaceuticals (2)
12,342
578
CRISPR
Therapeutics (1)(2)
10,118
690
Cullinan
Oncology (2)
15,400
262
Curis (1)(2)
3,675
40
Cytokinetics (2)
15,257
1,070
Day
One
Biopharmaceuticals (2)
17,862
295
Denali
Therapeutics (2)
15,000
308
Disc
Medicine (2)
3,324
207
Dynavax
Technologies (2)
22,800
283
Editas
Medicine (2)
12,600
94
Emergent
BioSolutions (1)(2)
7,800
20
Entrada
Therapeutics (2)
8,620
122
Exact
Sciences (2)
25,081
1,732
Exelixis (2)
46,490
1,103
FibroGen (2)
52,400
123
G1
Therapeutics (2)
17,755
77
Generation
Bio (2)
39,365
160
Geron (2)
59,300
196
Gritstone
bio (1)(2)
26,900
69
Halozyme
Therapeutics (2)
18,562
755
Ideaya
Biosciences (2)
11,722
514
IGM
Biosciences (1)(2)
12,085
117
Immunome (2)
9,725
240
Immunovant (1)(2)
10,513
340
Inhibrx (2)
5,000
175
Insmed (2)
25,421
690
Intellia
Therapeutics (2)
14,567
401
Ionis
Pharmaceuticals (2)
24,749
1,073
Iovance
Biotherapeutics (2)
38,034
564
Ironwood
Pharmaceuticals (1)(2)
17,120
149
KalVista
Pharmaceuticals (2)
13,200
157
Karyopharm
Therapeutics (1)(2)
26,700
40
Keros
Therapeutics (2)
4,300
285
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
19
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Krystal
Biotech (2)
4,366
777
Kymera
Therapeutics (2)
10,400
418
Kyverna
Therapeutics (2)
3,777
94
Lexicon
Pharmaceuticals (2)
40,600
97
Lineage
Cell
Therapeutics (1)(2)
119,700
177
Madrigal
Pharmaceuticals (2)
2,677
715
MannKind (2)
46,400
210
Mersana
Therapeutics (2)
18,800
84
Monte
Rosa
Therapeutics (1)(2)
12,945
91
Morphic
Holding (2)
8,613
303
Mural
Oncology (2)
9,695
47
Myriad
Genetics (2)
14,280
304
Natera (2)
15,400
1,409
Neurocrine
Biosciences (2)
15,102
2,083
Nurix
Therapeutics (1)(2)
11,800
173
Nuvalent,
Class
A (2)
5,355
402
Olema
Pharmaceuticals (2)
9,400
106
PMV
Pharmaceuticals (2)
33,600
57
Precigen (1)(2)
70,000
102
Protagonist
Therapeutics (2)
8,000
231
Prothena (2)
9,118
226
PTC
Therapeutics (2)
11,200
326
Recursion
Pharmaceuticals,
Class
A (1)(2)
22,400
223
REGENXBIO (2)
6,421
135
Relay
Therapeutics (2)
26,057
216
Replimune
Group (2)
23,934
196
REVOLUTION
Medicines (2)
22,487
725
Rhythm
Pharmaceuticals (2)
7,300
316
Rigel
Pharmaceuticals (2)
63,500
94
Rocket
Pharmaceuticals (2)
11,599
312
Roivant
Sciences (2)
61,003
643
Sage
Therapeutics (2)
9,969
187
Sana
Biotechnology (1)(2)
22,300
223
Sangamo
Therapeutics (2)
144,100
97
Sarepta
Therapeutics (2)
12,416
1,607
Scholar
Rock
Holding (2)
20,334
361
Shattuck
Labs (1)(2)
19,300
173
SpringWorks
Therapeutics (2)
12,008
591
Syndax
Pharmaceuticals (2)
9,600
228
Syros
Pharmaceuticals (2)
22,550
121
Tenaya
Therapeutics (2)
46,502
243
TG
Therapeutics (1)(2)
20,100
306
Travere
Therapeutics (2)
10,200
79
Twist
Bioscience (2)
6,813
234
Ultragenyx
Pharmaceutical (2)
14,007
654
United
Therapeutics (2)
6,500
1,493
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
20
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Vaxcyte (2)
15,288
1,044
Vera
Therapeutics (2)
9,827
424
Veracyte (2)
8,500
188
Vericel (2)
5,805
302
Verve
Therapeutics (2)
6,600
88
Viking
Therapeutics (2)
14,900
1,222
Vir
Biotechnology (2)
15,400
156
Viridian
Therapeutics (2)
7,900
138
Voyager
Therapeutics (2)
8,900
83
Xencor (2)
13,824
306
XOMA (2)
6,534
157
Zentalis
Pharmaceuticals (2)
11,476
181
52,057
Health
Care
Equipment
&
Supplies
1.8%
Artivion (2)
11,550
244
Asensus
Surgical (1)(2)
185,500
43
AtriCure (2)
9,700
295
Avanos
Medical (2)
9,042
180
Axonics (2)
6,400
441
Butterfly
Network (1)(2)
83,400
90
Cerus (2)
58,800
111
ClearPoint
Neuro (1)(2)
17,700
120
CONMED
4,950
396
Embecta
9,800
130
Enovis (2)
8,690
543
Envista
Holdings (2)
23,543
503
Glaukos (2)
7,500
707
Globus
Medical,
Class
A (2)
17,300
928
Haemonetics (2)
6,800
580
ICU
Medical (2)
2,000
215
Inari
Medical (2)
7,972
382
Inogen (2)
17,500
141
Inspire
Medical
Systems (2)
4,500
967
Integer
Holdings (2)
3,850
449
Integra
LifeSciences
Holdings (2)
9,900
351
iRhythm
Technologies (2)
4,836
561
Lantheus
Holdings (2)
11,744
731
LivaNova (2)
6,500
364
Masimo (2)
6,300
925
Merit
Medical
Systems (2)
9,700
735
Neogen (2)
32,132
507
Nevro (2)
7,746
112
Novocure (2)
16,528
258
Omnicell (2)
7,612
223
OraSure
Technologies (2)
20,282
125
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
21
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Orchestra
BioMed
Holdings (2)
7,551
40
Orthofix
Medical (2)
11,780
171
Outset
Medical (1)(2)
30,300
67
Penumbra (2)
6,285
1,403
PROCEPT
BioRobotics (1)(2)
13,507
668
Pulmonx (2)
11,500
107
QuidelOrtho (2)
6,900
331
Senseonics
Holdings (1)(2)
182,700
97
Shockwave
Medical (2)
4,563
1,486
Silk
Road
Medical (2)
10,000
183
STAAR
Surgical (2)
7,700
295
Tactile
Systems
Technology (2)
7,950
129
Tandem
Diabetes
Care (2)
11,300
400
TransMedics
Group (1)(2)
4,600
340
Zimvie (2)
7,400
122
18,196
Health
Care
Providers
&
Services
1.7%
Acadia
Healthcare (2)
12,048
954
AdaptHealth (2)
11,800
136
Addus
HomeCare (2)
2,305
238
agilon
health (1)(2)
53,072
324
Alignment
Healthcare (2)
20,500
102
Amedisys (2)
4,595
423
AMN
Healthcare
Services (2)
6,505
407
Astrana
Health (2)
7,600
319
Aveanna
Healthcare
Holdings (2)
61,400
153
BrightSpring
Health
Services (2)
12,891
140
Brookdale
Senior
Living (2)
24,407
161
CareMax (2)
1,034
5
Castle
Biosciences (2)
4,600
102
Chemed
1,885
1,210
Community
Health
Systems (2)
24,200
85
CorVel (2)
2,150
565
Cross
Country
Healthcare (2)
6,800
127
DocGo (1)(2)
24,500
99
Encompass
Health
13,400
1,107
Enhabit (2)
11,500
134
Ensign
Group
8,644
1,075
Guardant
Health (2)
16,600
342
HealthEquity (2)
12,700
1,037
Hims
&
Hers
Health (2)
18,977
294
LifeStance
Health
Group (1)(2)
11,800
73
ModivCare (2)
5,300
124
National
HealthCare
4,004
378
National
Research
8,572
340
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
22
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
NeoGenomics (2)
18,155
285
OPKO
Health (1)(2)
101,686
122
Option
Care
Health (2)
22,835
766
Owens
&
Minor (2)
12,100
335
Patterson
11,719
324
Pediatrix
Medical
Group (2)
17,700
177
Pennant
Group (2)
12,250
240
Premier,
Class
A
13,480
298
Privia
Health
Group (2)
12,700
249
Progyny (2)
11,600
443
R1
RCM (2)
22,100
285
RadNet (2)
7,129
347
Select
Medical
Holdings
24,628
743
Surgery
Partners (2)
10,700
319
Tenet
Healthcare (2)
17,408
1,830
17,217
Health
Care
Technology
0.8%
CareCloud (1)(2)
23,700
27
Certara (2)
13,900
249
Doximity,
Class
A (2)
15,002
404
Evolent
Health,
Class
A (2)
14,300
469
Health
Catalyst (2)
16,500
124
HealthStream
9,300
248
Multiplan (2)
62,700
51
Phreesia (2)
10,300
246
Schrodinger (2)
8,800
238
Sharecare (2)
87,200
67
Teladoc
Health (2)
20,962
317
Veeva
Systems,
Class
A (2)
21,677
5,022
7,462
Life
Sciences
Tools
&
Services
0.9%
10X
Genomics,
Class
A (2)
18,921
710
Avantor (2)
100,035
2,558
Azenta (2)
6,334
382
BioLife
Solutions (2)
5,100
95
Bruker
11,755
1,104
Fortrea
Holdings (2)
10,900
438
Medpace
Holdings (2)
3,716
1,502
Mesa
Laboratories
1,400
154
Omniab,
Earn
Out
Shares
$12.50 (2)
525
—
Omniab,
Earn
Out
Shares
$15.00 (2)
525
—
Pacific
Biosciences
of
California (1)(2)
39,460
148
Personalis (2)
37,100
55
Quanterix (2)
7,200
170
Quantum-Si (1)(2)
30,000
59
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
23
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Repligen (2)
8,703
1,601
Sotera
Health (2)
12,200
146
9,122
Pharmaceuticals
1.2%
Aclaris
Therapeutics (2)
42,500
53
Amphastar
Pharmaceuticals (2)
5,290
232
Amylyx
Pharmaceuticals (2)
15,900
45
Arvinas (2)
13,120
542
Atea
Pharmaceuticals (2)
44,100
178
Axsome
Therapeutics (2)
5,400
431
Cassava
Sciences (1)(2)
6,600
134
Cassava
Sciences,
Warrants,
11/15/24 (2)
2,639
11
Collegium
Pharmaceutical (2)
11,000
427
Corcept
Therapeutics (2)
8,743
220
Elanco
Animal
Health (2)
82,873
1,349
Evolus (1)(2)
15,500
217
EyePoint
Pharmaceuticals (2)
9,729
201
Harmony
Biosciences
Holdings (2)
5,000
168
Harrow (1)(2)
7,600
101
Innoviva (2)
17,400
265
Intra-Cellular
Therapies (2)
13,192
913
Jazz
Pharmaceuticals (2)
7,500
903
Ligand
Pharmaceuticals (2)
2,686
196
Longboard
Pharmaceuticals (2)
6,106
132
Nuvation
Bio (2)
78,500
286
Organon
28,787
541
Pacira
BioSciences (2)
10,400
304
Perrigo
18,403
592
Phibro
Animal
Health,
Class
A
9,514
123
Pliant
Therapeutics (1)(2)
22,518
336
Prestige
Consumer
Healthcare (2)
8,571
622
Revance
Therapeutics (2)
21,100
104
Royalty
Pharma,
Class
A
50,812
1,543
Scilex
Holding (1)(2)
10,602
16
Supernus
Pharmaceuticals (2)
7,900
270
Tarsus
Pharmaceuticals (2)
5,359
195
Terns
Pharmaceuticals (2)
8,300
54
Ventyx
Biosciences (2)
18,402
101
WaVe
Life
Sciences (2)
28,911
178
Xeris
Biopharma
Holdings (2)
3,653
8
Xeris
Biopharma
Holdings,
CVR (2)(3)
36,100
2
11,993
Total
Health
Care
116,047
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
24
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
INDUSTRIALS
&
BUSINESS
SERVICES
17.6%
Aerospace
&
Defense
1.2%
AAR (2)
2,355
141
AeroVironment (2)
3,900
598
Archer
Aviation,
Class
A (1)(2)
25,500
118
BWX
Technologies
13,037
1,338
Cadre
Holdings
3,138
114
Curtiss-Wright
5,920
1,515
HEICO
4,695
897
HEICO,
Class
A
9,825
1,512
Hexcel
10,100
736
Kaman
9,933
456
Kratos
Defense
&
Security
Solutions (2)
15,494
285
Mercury
Systems (2)
7,900
233
Moog,
Class
A
3,468
554
National
Presto
Industries
4,131
346
Park
Aerospace
17,700
294
Rocket
Lab
USA (1)(2)
35,000
144
Spirit
AeroSystems
Holdings,
Class
A (2)
25,740
928
Triumph
Group (2)
20,200
304
V2X (2)
2,879
134
Woodward
8,789
1,354
12,001
Air
Freight
&
Logistics
0.2%
Air
Transport
Services
Group (2)
12,200
168
Forward
Air
6,300
196
GXO
Logistics (2)
16,666
896
Hub
Group,
Class
A
10,600
458
1,718
Building
Products
2.1%
AAON
9,135
805
Advanced
Drainage
Systems
8,791
1,514
Alpha
Pro
Tech (2)
16,000
100
Apogee
Enterprises
3,752
222
Armstrong
World
Industries
8,671
1,077
AZEK (2)
22,887
1,149
AZZ
4,929
381
Carlisle
6,492
2,544
CSW
Industrials
2,400
563
Fortune
Brands
Innovations
16,665
1,411
Gibraltar
Industries (2)
6,800
548
Griffon
5,800
425
Hayward
Holdings (2)
15,800
242
JELD-WEN
Holding (2)
14,000
297
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
25
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Lennox
International
4,403
2,152
Masonite
International (2)
3,900
513
Masterbrand (2)
17,900
335
Owens
Corning
11,800
1,968
Resideo
Technologies (2)
22,644
508
Simpson
Manufacturing
5,600
1,149
Trex (2)
15,800
1,576
UFP
Industries
8,770
1,079
Zurn
Elkay
Water
Solutions
19,800
663
21,221
Commercial
Services
&
Supplies
1.4%
ABM
Industries
11,150
498
ACCO
Brands
30,789
173
ACV
Auctions,
Class
A (2)
19,300
362
Brady,
Class
A
9,500
563
Brink's
7,449
688
Casella
Waste
Systems,
Class
A (2)
9,203
910
Cimpress (2)
3,800
336
Clean
Harbors (2)
7,200
1,449
CoreCivic (2)
24,596
384
Ennis
20,353
418
Enviri (2)
19,160
175
GEO
Group (1)(2)
29,295
414
HNI
9,310
420
Interface
14,400
242
MillerKnoll
9,500
235
Montrose
Environmental
Group (2)
5,100
200
MSA
Safety
5,500
1,065
OPENLANE (2)
20,400
353
Pitney
Bowes
63,200
274
Quad/Graphics
25,000
133
RB
Global
23,641
1,801
Stericycle (2)
14,300
754
Tetra
Tech
7,150
1,321
UniFirst
1,501
260
Vestis
16,450
317
Viad (2)
7,325
289
14,034
Construction
&
Engineering
1.6%
AECOM
18,059
1,771
Ameresco,
Class
A (1)(2)
6,400
155
API
Group (2)
36,320
1,426
Arcosa
6,887
591
Comfort
Systems
USA
5,798
1,842
Construction
Partners,
Class
A (2)
7,161
402
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
26
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Dycom
Industries (2)
4,123
592
EMCOR
Group
7,091
2,483
Fluor (2)
20,198
854
Granite
Construction
7,114
407
MasTec (2)
8,950
835
Matrix
Service (2)
17,911
233
MDU
Resources
Group
26,791
675
MYR
Group (2)
2,200
389
Primoris
Services
9,001
383
Sterling
Infrastructure (2)
3,863
426
Valmont
Industries
3,400
776
WillScot
Mobile
Mini
Holdings (2)
33,237
1,546
15,786
Electrical
Equipment
1.6%
Acuity
Brands
4,900
1,317
American
Superconductor (2)
16,911
228
Array
Technologies (2)
21,100
315
Atkore
6,100
1,161
Blink
Charging (1)(2)
26,100
79
Bloom
Energy,
Class
A (1)(2)
28,400
319
Encore
Wire
3,000
788
Energy
Vault
Holdings (1)(2)
23,500
42
EnerSys
4,800
453
Enovix (1)(2)
19,000
152
Fluence
Energy (1)(2)
5,900
102
FTC
Solar (1)(2)
68,100
37
FuelCell
Energy (1)(2)
122,800
146
GrafTech
International (1)
50,500
70
LSI
Industries
14,693
222
NEXTracker,
Class
A (2)
13,555
763
nVent
Electric
26,200
1,976
Plug
Power (1)(2)
76,500
263
Regal
Rexnord
8,547
1,539
Sensata
Technologies
Holding
21,500
790
SES
AI (1)(2)
37,900
64
Shoals
Technologies
Group,
Class
A (1)(2)
24,846
278
Stem (1)(2)
36,500
80
SunPower (1)(2)
20,700
62
Sunrun (1)(2)
30,205
398
Thermon
Group
Holdings (2)
4,900
160
Vertiv
Holdings,
Class
A
50,692
4,140
Vicor (2)
4,000
153
16,097
Ground
Transportation
1.1%
ArcBest
3,500
499
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
27
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Avis
Budget
Group
2,951
361
Covenant
Logistics
Group
4,012
186
Heartland
Express
17,323
207
Hertz
Global
Holdings (1)(2)
21,884
171
Knight-Swift
Transportation
Holdings
23,292
1,282
Landstar
System
5,200
1,002
Lyft,
Class
A (2)
44,400
859
Marten
Transport
8,800
163
RXO (2)
15,500
339
Ryder
System
5,075
610
Saia (2)
4,368
2,555
U-Haul
Holding
12,600
840
Werner
Enterprises
7,353
288
XPO (2)
15,500
1,891
11,253
Machinery
3.5%
3D
Systems (2)
31,850
141
AGCO
8,650
1,064
Alamo
Group
2,700
616
Albany
International,
Class
A
5,803
543
Allison
Transmission
Holdings
12,030
976
Astec
Industries
4,900
214
Atmus
Filtration
Technologies (2)
12,035
388
Barnes
Group
7,600
282
Chart
Industries (2)
5,751
947
CNH
Industrial
125,309
1,624
Commercial
Vehicle
Group (2)
22,400
144
Crane
6,841
924
Desktop
Metal,
Class
A (1)(2)
114,800
101
Donaldson
15,192
1,135
Douglas
Dynamics
8,300
200
Enerpac
Tool
Group
13,629
486
Enpro
2,753
465
Esab
11,517
1,273
ESCO
Technologies
3,070
329
Federal
Signal
9,000
764
Flowserve
15,281
698
Franklin
Electric
4,500
481
Gates
Industrial (2)
9,627
170
Graco
22,454
2,099
Greenbrier
6,800
354
Helios
Technologies
6,000
268
Hillenbrand
9,461
476
Hillman
Solutions (2)
12,851
137
Hurco
8,500
171
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
28
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Hyster-Yale
Materials
Handling
3,300
212
ITT
10,395
1,414
John
Bean
Technologies
5,472
574
Kadant
2,038
669
Kennametal
7,000
175
Lincoln
Electric
Holdings
7,324
1,871
Microvast
Holdings (1)(2)
53,600
45
Middleby (2)
8,778
1,411
Mueller
Industries
14,800
798
Mueller
Water
Products,
Class
A
37,943
611
NN (2)
39,671
188
Oshkosh
7,600
948
Park-Ohio
Holdings
6,209
166
Proto
Labs (2)
6,299
225
RBC
Bearings (2)
4,575
1,237
Shyft
Group
8,300
103
SPX
Technologies (2)
8,305
1,023
Standex
International
857
156
Symbotic (1)(2)
3,200
144
Tennant
3,100
377
Terex
10,200
657
Timken
11,750
1,027
Titan
International (2)
14,250
178
Toro
17,672
1,619
Trinity
Industries
9,658
269
Wabash
National
11,400
341
Watts
Water
Technologies,
Class
A
3,943
838
34,746
Marine
Transportation
0.1%
Kirby (2)
7,865
750
Matson
6,250
702
1,452
Passenger
Airlines
0.2%
Alaska
Air
Group (2)
13,863
596
Allegiant
Travel
2,500
188
Frontier
Group
Holdings (1)(2)
14,400
117
JetBlue
Airways (2)
37,100
275
Joby
Aviation (1)(2)
51,000
273
SkyWest (2)
6,130
423
Spirit
Airlines (1)
16,900
82
Sun
Country
Airlines
Holdings (2)
8,200
124
2,078
Professional
Services
2.5%
Alight,
Class
A (2)
47,800
471
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
29
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
ASGN (2)
7,150
749
Asure
Software (2)
11,441
89
Booz
Allen
Hamilton
Holding
18,932
2,810
CACI
International,
Class
A (2)
3,400
1,288
CBIZ (2)
8,377
658
Clarivate (1)(2)
54,240
403
Concentrix
6,200
411
Conduent (2)
36,040
122
CRA
International
2,173
325
CSG
Systems
International
3,020
156
Dun
&
Bradstreet
Holdings
32,362
325
ExlService
Holdings (2)
27,000
859
Exponent
8,100
670
FTI
Consulting (2)
5,869
1,234
Genpact
18,800
619
Huron
Consulting
Group (2)
3,160
305
ICF
International
2,305
347
Innodata (1)(2)
8,400
55
Insperity
4,900
537
KBR
17,976
1,144
Kforce
3,228
228
Korn
Ferry
7,441
489
Legalzoom.com (2)
14,700
196
ManpowerGroup
7,142
555
Mastech
Digital (2)
14,882
134
Maximus
7,138
599
Parsons (2)
2,909
241
Paycor
HCM (2)
6,700
130
Paylocity
Holding (2)
7,251
1,246
Science
Applications
International
7,755
1,011
SS&C
Technologies
Holdings
35,609
2,292
TaskUS,
Class
A (2)
5,600
65
TransUnion
30,798
2,458
TriNet
Group
4,200
556
TrueBlue (2)
10,600
133
TTEC
Holdings
4,990
52
Upwork (2)
24,625
302
Verra
Mobility (2)
34,582
864
Willdan
Group (2)
8,700
252
25,380
Trading
Companies
&
Distributors
2.1%
Air
Lease
14,425
742
Applied
Industrial
Technologies
5,644
1,115
Beacon
Roofing
Supply (2)
6,100
598
BlueLinx
Holdings (2)
2,100
274
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
30
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Boise
Cascade
4,800
736
Core
&
Main,
Class
A (2)
20,309
1,163
Distribution
Solutions
Group (2)
6,408
227
DNOW (2)
27,700
421
Ferguson
29,673
6,482
FTAI
Aviation
12,221
822
GATX
5,450
730
GMS (2)
6,185
602
H&E
Equipment
Services
4,526
291
Herc
Holdings
3,855
649
McGrath
RentCorp
4,300
531
MRC
Global (2)
20,600
259
MSC
Industrial
Direct,
Class
A
4,948
480
Rush
Enterprises,
Class
A
7,516
402
SiteOne
Landscape
Supply (2)
7,626
1,331
Titan
Machinery (2)
6,900
171
Watsco
4,551
1,966
WESCO
International
5,858
1,003
Willis
Lease
Finance (2)
3,600
179
Xometry,
Class
A (1)(2)
8,300
140
21,314
Total
Industrials
&
Business
Services
177,080
INFORMATION
TECHNOLOGY
18.3%
Communications
Equipment
0.4%
Calix (2)
9,200
305
Ciena (2)
24,539
1,213
Clearfield (1)(2)
3,765
116
CommScope
Holding (2)
39,600
52
Comtech
Telecommunications (2)
9,943
34
Digi
International (2)
7,597
243
Extreme
Networks (2)
15,246
176
Harmonic (2)
16,900
227
Infinera (1)(2)
37,300
225
KVH
Industries (2)
37,763
193
Lumentum
Holdings (2)
9,652
457
NETGEAR (2)
12,350
195
NetScout
Systems (2)
10,900
238
Ribbon
Communications (2)
28,496
91
Ubiquiti
752
87
Viasat (2)
13,200
239
Viavi
Solutions (2)
35,800
325
4,416
Electronic
Equipment,
Instruments
&
Components
1.8%
Advanced
Energy
Industries
5,750
586
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
31
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Arlo
Technologies (2)
21,152
268
Arrow
Electronics (2)
6,456
836
Avnet
11,150
553
Badger
Meter
4,400
712
Belden
8,226
762
Benchmark
Electronics
6,799
204
Cognex
26,993
1,145
Coherent (2)
16,747
1,015
Crane
NXT
6,841
423
CTS
7,158
335
ePlus (2)
3,279
258
Fabrinet (2)
5,700
1,077
FARO
Technologies (2)
5,900
127
Insight
Enterprises (2)
3,663
680
IPG
Photonics (2)
4,400
399
Itron (2)
6,200
574
Kimball
Electronics (2)
10,770
233
Knowles (2)
20,700
333
Lightwave
Logic (1)(2)
21,200
99
Littelfuse
4,139
1,003
Luna
Innovations (2)
17,915
57
Methode
Electronics
7,250
88
MicroVision (1)(2)
42,600
78
Mirion
Technologies (2)
22,000
250
Novanta (2)
5,451
953
OSI
Systems (2)
1,938
277
PC
Connection
4,800
317
Plexus (2)
4,260
404
Rogers (2)
2,650
315
Sanmina (2)
9,900
616
ScanSource (2)
8,500
374
TD
SYNNEX
5,707
645
Vishay
Intertechnology
10,620
241
Vishay
Precision
Group (2)
7,422
262
Vontier
23,400
1,061
17,560
IT
Services
2.5%
BigCommerce
Holdings,
Series
1 (2)
11,685
81
Cloudflare,
Class
A (2)
42,015
4,068
DigitalOcean
Holdings (1)(2)
6,954
265
DXC
Technology (2)
26,961
572
Fastly,
Class
A (2)
15,400
200
GoDaddy,
Class
A (2)
23,022
2,732
Grid
Dynamics
Holdings (2)
9,400
116
Hackett
Group
9,473
230
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
32
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Kyndryl
Holdings (2)
30,300
659
MongoDB (2)
10,393
3,727
Okta (2)
21,574
2,257
Perficient (2)
5,700
321
Snowflake,
Class
A (2)
47,160
7,621
Squarespace,
Class
A (2)
5,700
208
Twilio,
Class
A (2)
24,000
1,468
Unisys (2)
9,852
48
24,573
Semiconductors
&
Semiconductor
Equipment
2.9%
ACM
Research,
Class
A (2)
6,642
194
Aehr
Test
Systems (1)(2)
3,400
42
Allegro
MicroSystems (2)
7,929
214
Alpha
&
Omega
Semiconductor (2)
5,600
123
Ambarella (2)
3,700
188
Amkor
Technology
12,520
404
Atomera (1)(2)
10,100
62
Axcelis
Technologies (2)
4,718
526
Cirrus
Logic (2)
8,740
809
Cohu (2)
10,300
343
Credo
Technology
Group
Holding (2)
14,400
305
Diodes (2)
7,298
514
Entegris
23,409
3,290
FormFactor (2)
13,200
602
Impinj (1)(2)
3,600
462
Kopin (1)(2)
69,500
125
Kulicke
&
Soffa
Industries
9,600
483
Lattice
Semiconductor (2)
22,250
1,741
MACOM
Technology
Solutions
Holdings (2)
8,900
851
Marvell
Technology
123,326
8,741
MaxLinear (2)
11,870
222
MKS
Instruments
11,622
1,546
NVE
3,600
325
Onto
Innovation (2)
7,300
1,322
Photronics (2)
7,450
211
Pixelworks (2)
62,300
161
Power
Integrations
8,122
581
Rambus (2)
16,255
1,005
Semtech (2)
16,500
454
Silicon
Laboratories (2)
3,535
508
SiTime (2)
2,303
215
SolarEdge
Technologies (2)
7,954
565
Synaptics (2)
6,082
593
Ultra
Clean
Holdings (2)
2,195
101
Universal
Display
5,339
899
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
33
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Veeco
Instruments (2)
2,091
73
Wolfspeed (2)
13,391
395
29,195
Software
9.9%
8x8 (2)
43,100
116
A10
Networks
24,572
336
ACI
Worldwide (2)
13,554
450
Adeia
22,764
249
Agilysys (2)
4,295
362
Alarm.com
Holdings (2)
9,850
714
Altair
Engineering,
Class
A (2)
4,608
397
Appfolio,
Class
A (2)
3,279
809
Appian,
Class
A (2)
7,600
304
AppLovin,
Class
A (2)
18,712
1,295
Asana,
Class
A (1)(2)
9,198
142
Aspen
Technology (2)
4,210
898
Atlassian,
Class
A (2)
23,047
4,497
Aurora
Innovation (1)(2)
142,797
403
Bentley
Systems,
Class
B
30,040
1,569
BILL
Holdings (2)
16,183
1,112
Blackbaud (2)
7,000
519
BlackLine (2)
6,082
393
Box,
Class
A (2)
18,700
530
Braze,
Class
A (2)
10,626
471
C3.ai,
Class
A (1)(2)
12,300
333
CCC
Intelligent
Solutions
Holdings (2)
42,494
508
Cerence (2)
9,888
156
Cleanspark (2)
27,100
575
Clearwater
Analytics
Holdings,
Class
A (2)
21,318
377
CommVault
Systems (2)
5,300
538
Confluent,
Class
A (2)
36,798
1,123
Consensus
Cloud
Solutions (2)
7,067
112
Crowdstrike
Holdings,
Class
A (2)
32,291
10,352
Datadog,
Class
A (2)
45,648
5,642
Digimarc (1)(2)
4,000
109
DocuSign (2)
30,827
1,836
Dolby
Laboratories,
Class
A
9,140
766
Domo,
Class
B (2)
7,700
69
DoubleVerify
Holdings (2)
16,004
563
Dropbox,
Class
A (2)
29,878
726
Dynatrace (2)
37,885
1,759
Elastic (2)
11,000
1,103
Envestnet (2)
6,400
371
Five9 (2)
9,410
584
Freshworks,
Class
A (2)
22,858
416
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
34
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Gitlab,
Class
A (2)
11,700
682
Guidewire
Software (2)
10,278
1,199
HashiCorp,
Class
A (2)
20,253
546
HubSpot (2)
7,600
4,762
Informatica,
Class
A (2)
13,437
470
Intapp (2)
4,800
165
Intellicheck (1)(2)
19,500
68
InterDigital (1)
3,460
368
Jamf
Holding (2)
10,900
200
LivePerson (1)(2)
79,453
79
LiveRamp
Holdings (2)
2,190
76
Manhattan
Associates (2)
8,240
2,062
Marathon
Digital
Holdings (2)
20,876
471
Matterport (2)
118,600
268
MicroStrategy,
Class
A (1)(2)
2,133
3,636
Mitek
Systems (2)
18,497
261
Model
N (2)
7,100
202
N-able (2)
20,350
266
nCino (2)
9,300
348
NCR
Voyix (2)
15,367
194
Nutanix,
Class
A (2)
40,021
2,470
Olo,
Class
A (2)
18,700
103
ON24
27,500
196
OneSpan (2)
11,000
128
PagerDuty (2)
21,124
479
Palantir
Technologies,
Class
A (2)
267,735
6,161
Pegasystems
5,500
355
PowerSchool
Holdings,
Class
A (1)(2)
6,600
140
Procore
Technologies (2)
13,630
1,120
Progress
Software
8,700
464
PROS
Holdings (2)
9,200
334
Q2
Holdings (2)
10,900
573
Qualys (2)
4,500
751
Rapid7 (2)
8,404
412
RingCentral,
Class
A (2)
10,600
368
Riot
Platforms (2)
30,300
371
Samsara,
Class
A (2)
33,079
1,250
SentinelOne,
Class
A (2)
31,608
737
Smartsheet,
Class
A (2)
19,436
748
SolarWinds (2)
18,150
229
Sprinklr,
Class
A (2)
11,000
135
Sprout
Social,
Class
A (1)(2)
7,300
436
SPS
Commerce (2)
4,294
794
Telos (2)
27,006
112
Tenable
Holdings (2)
15,964
789
Teradata (2)
11,751
454
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
35
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
UiPath,
Class
A (2)
55,411
1,256
Unity
Software (1)(2)
31,640
845
Upland
Software (2)
20,100
62
Varonis
Systems (2)
13,300
627
Verint
Systems (2)
13,400
444
Veritone (1)(2)
28,200
148
Vertex,
Class
A (2)
9,630
306
Workday,
Class
A (2)
30,844
8,413
Workiva (2)
5,410
459
Xperi (2)
16,485
199
Yext (2)
20,000
121
Zeta
Global
Holdings,
Class
A (2)
22,300
244
Zoom
Video
Communications,
Class
A (2)
35,311
2,308
Zscaler (2)
13,204
2,543
Zuora,
Class
A (2)
29,600
270
98,261
Technology
Hardware,
Storage
&
Peripherals
0.8%
Dell
Technologies,
Class
C
39,901
4,553
Eastman
Kodak (2)
19,000
94
Immersion
20,635
155
Intevac (2)
30,000
115
IonQ (1)(2)
23,100
231
Pure
Storage,
Class
A (2)
44,571
2,317
Turtle
Beach (2)
10,100
174
Xerox
Holdings
13,400
240
7,879
Total
Information
Technology
181,884
MATERIALS
4.4%
Chemicals
1.6%
American
Vanguard
21,166
274
Arcadium
Lithium (1)(2)
116,025
500
Ashland
6,100
594
Avient
14,230
618
Axalta
Coating
Systems (2)
28,767
989
Balchem
5,300
821
Cabot
8,550
788
Chemours
22,400
588
Ecovyst (2)
26,100
291
Element
Solutions
31,558
788
Ginkgo
Bioworks
Holdings (1)(2)
205,600
239
HB
Fuller
9,581
764
Huntsman
28,100
732
Ingevity (2)
7,700
367
Innospec
4,700
606
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
36
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Koppers
Holdings
7,200
397
Minerals
Technologies
3,010
227
NewMarket
680
432
Olin
17,130
1,007
PureCycle
Technologies (1)(2)
23,200
144
Quaker
Chemical
2,500
513
RPM
International
20,027
2,382
Scotts
Miracle-Gro
9,076
677
Sensient
Technologies
3,980
276
Stepan
3,100
279
Tronox
Holdings
17,600
305
Westlake
4,442
679
16,277
Construction
Materials
0.3%
Eagle
Materials
3,961
1,077
Knife
River (2)
6,697
543
Summit
Materials,
Class
A (2)
23,247
1,036
2,656
Containers
&
Packaging
0.8%
AptarGroup
8,870
1,276
Berry
Global
Group
15,400
931
Crown
Holdings
17,820
1,412
Graphic
Packaging
Holding
39,730
1,159
Greif,
Class
A
5,200
359
Myers
Industries
11,416
265
O-I
Glass (2)
27,600
458
Sealed
Air
15,632
582
Silgan
Holdings
8,240
400
Sonoco
Products
10,947
633
TriMas
12,000
321
7,796
Metals
&
Mining
1.5%
Alcoa
29,106
983
Alpha
Metallurgical
Resources
1,676
555
Ampco-Pittsburgh (2)
21,600
47
Arch
Resources
2,400
386
ATI (2)
18,382
941
Carpenter
Technology
7,900
564
Century
Aluminum (2)
7,258
112
Cleveland-Cliffs (2)
72,980
1,660
Coeur
Mining (2)
73,000
275
Commercial
Metals
14,100
829
Compass
Minerals
International
4,600
72
Gold
Resource (2)
84,700
37
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
37
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Haynes
International
2,988
180
Hecla
Mining
85,000
409
Kaiser
Aluminum
1,236
110
Materion
2,600
343
Metallus (2)
10,000
222
MP
Materials (1)(2)
19,600
280
Olympic
Steel
2,610
185
Piedmont
Lithium (2)
4,300
57
Radius
Recycling
4,448
94
Reliance
9,124
3,049
Royal
Gold
10,379
1,264
Ryerson
Holding
5,500
184
United
States
Steel
29,700
1,211
Warrior
Met
Coal
8,691
528
Worthington
Steel
4,479
161
14,738
Paper
&
Forest
Products
0.2%
Clearwater
Paper (2)
7,288
319
Louisiana-Pacific
11,517
966
Sylvamo
4,400
272
1,557
Total
Materials
43,024
REAL
ESTATE
5.3%
Diversified
Real
Estate
Investment
Trusts
0.3%
Broadstone
Net
Lease,
REIT
26,596
417
Empire
State
Realty
Trust,
Class
A,
REIT
40,800
413
Essential
Properties
Realty
Trust,
REIT
19,300
515
Gladstone
Commercial,
REIT
12,182
169
Global
Net
Lease,
REIT
29,521
229
WP
Carey,
REIT
30,015
1,694
3,437
Health
Care
Real
Estate
Investment
Trusts
0.4%
CareTrust
REIT,
REIT
15,976
389
Community
Healthcare
Trust,
REIT
9,000
239
Diversified
Healthcare
Trust,
REIT
31,089
77
Healthcare
Realty
Trust,
REIT
61,984
877
LTC
Properties,
REIT
2,950
96
Medical
Properties
Trust,
REIT (1)
89,722
422
National
Health
Investors,
REIT
5,820
366
Omega
Healthcare
Investors,
REIT
30,406
963
Sabra
Health
Care
REIT,
REIT
20,669
305
Universal
Health
Realty
Income
Trust,
REIT
6,850
251
3,985
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
38
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Hotel
&
Resort
Real
Estate
Investment
Trusts
0.4%
Apple
Hospitality
REIT,
REIT
39,240
643
DiamondRock
Hospitality,
REIT
30,600
294
Park
Hotels
&
Resorts,
REIT
18,800
329
Pebblebrook
Hotel
Trust,
REIT (1)
29,353
452
RLJ
Lodging
Trust,
REIT
32,700
386
Ryman
Hospitality
Properties,
REIT
6,715
776
Service
Properties
Trust,
REIT
19,400
132
Summit
Hotel
Properties,
REIT
30,400
198
Sunstone
Hotel
Investors,
REIT
16,394
183
Xenia
Hotels
&
Resorts,
REIT
25,900
389
3,782
Industrial
Real
Estate
Investment
Trusts
0.8%
Americold
Realty
Trust,
REIT
32,723
816
EastGroup
Properties,
REIT
7,937
1,427
First
Industrial
Realty
Trust,
REIT
15,743
827
Innovative
Industrial
Properties,
REIT
5,000
518
LXP
Industrial
Trust,
REIT
37,929
342
Rexford
Industrial
Realty,
REIT
34,744
1,748
STAG
Industrial,
REIT
26,000
999
Terreno
Realty,
REIT
16,467
1,093
7,770
Office
Real
Estate
Investment
Trusts
0.5%
Brandywine
Realty
Trust,
REIT
34,143
164
COPT
Defense
Properties,
REIT
18,489
447
Cousins
Properties,
REIT
13,531
325
Douglas
Emmett,
REIT
24,962
346
Easterly
Government
Properties,
REIT
14,986
172
Equity
Commonwealth,
REIT (2)
8,676
164
Franklin
Street
Properties,
REIT
72,826
165
Highwoods
Properties,
REIT
6,094
160
JBG
SMITH
Properties,
REIT
16,315
262
Kilroy
Realty,
REIT
19,100
696
NET
Lease
Office
Properties,
REIT
4,521
108
Office
Properties
Income
Trust,
REIT (1)
19,941
41
Paramount
Group,
REIT
33,300
156
Piedmont
Office
Realty
Trust,
Class
A,
REIT
20,700
145
Postal
Realty
Trust,
Class
A,
REIT
19,154
274
SL
Green
Realty,
REIT
10,988
606
Vornado
Realty
Trust,
REIT
30,055
865
5,096
Real
Estate
Management
&
Development
0.6%
Anywhere
Real
Estate (2)
21,100
130
Compass,
Class
A (2)
52,800
190
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
39
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Cushman
&
Wakefield (2)
21,900
229
DigitalBridge
Group
22,800
439
Douglas
Elliman
54,538
86
eXp
World
Holdings (1)
13,900
144
FRP
Holdings (2)
4,065
250
Howard
Hughes
Holdings (2)
2,800
203
Jones
Lang
LaSalle (2)
6,014
1,173
Kennedy-Wilson
Holdings
23,700
203
Newmark
Group,
Class
A
25,804
286
Opendoor
Technologies (2)
76,732
233
Rafael
Holdings,
Class
B (2)
29,321
50
Redfin (2)
19,500
130
Seritage
Growth
Properties,
Class
A (1)(2)
10,245
99
St.
Joe
4,458
258
Tejon
Ranch (2)
14,850
229
Zillow
Group,
Class
A (2)
5,741
275
Zillow
Group,
Class
C (2)
20,552
1,003
5,610
Residential
Real
Estate
Investment
Trusts
0.8%
American
Homes
4
Rent,
Class
A,
REIT
48,905
1,799
Apartment
Income
REIT,
REIT
15,809
513
Apartment
Investment
&
Management,
Class
A,
REIT (2)
41,458
340
Bluerock
Homes
Trust
6,174
105
Centerspace,
REIT
3,200
183
Equity
LifeStyle
Properties,
REIT
29,002
1,868
Independence
Realty
Trust,
REIT
20,540
331
Sun
Communities,
REIT
19,066
2,451
UMH
Properties,
REIT
15,372
250
Veris
Residential,
REIT
11,270
171
8,011
Retail
Real
Estate
Investment
Trusts
0.7%
Acadia
Realty
Trust,
REIT
25,481
433
Agree
Realty,
REIT
11,651
666
Alexander's,
REIT
1,048
228
Brixmor
Property
Group,
REIT
44,200
1,036
Getty
Realty,
REIT
11,643
318
InvenTrust
Properties,
REIT
2,744
71
Kite
Realty
Group
Trust,
REIT
26,421
573
Macerich,
REIT
28,457
490
NNN
REIT,
REIT
24,030
1,027
Phillips
Edison,
REIT
12,370
444
Retail
Opportunity
Investments,
REIT
4,973
64
Saul
Centers,
REIT
6,819
262
SITE
Centers,
REIT
33,900
497
Tanger,
REIT
14,100
416
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
40
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Urban
Edge
Properties,
REIT
26,700
461
6,986
Specialized
Real
Estate
Investment
Trusts
0.8%
CubeSmart,
REIT
37,281
1,686
EPR
Properties,
REIT
6,466
274
Four
Corners
Property
Trust,
REIT
6,401
157
Gaming
&
Leisure
Properties,
REIT
39,247
1,808
Gladstone
Land,
REIT
13,309
177
Global
Self
Storage,
REIT
33,399
149
Lamar
Advertising,
Class
A,
REIT
14,607
1,744
National
Storage
Affiliates
Trust,
REIT
10,800
423
Outfront
Media,
REIT
15,700
264
PotlatchDeltic,
REIT
8,095
381
Rayonier,
REIT
24,151
803
Safehold,
REIT
8,208
169
Uniti
Group,
REIT
35,100
207
8,242
Total
Real
Estate
52,919
UTILITIES
1.9%
Electric
Utilities
0.5%
ALLETE
7,182
428
Avangrid
7,700
281
Genie
Energy,
Class
B
7,486
113
Hawaiian
Electric
Industries
17,031
192
IDACORP
7,938
737
MGE
Energy
7,155
563
OGE
Energy
27,600
947
Otter
Tail
6,850
592
PNM
Resources
10,019
377
Portland
General
Electric
10,300
433
Via
Renewables
6,320
68
4,731
Gas
Utilities
0.5%
Chesapeake
Utilities
4,302
462
National
Fuel
Gas
14,292
768
New
Jersey
Resources
13,755
590
Northwest
Natural
Holding
10,183
379
ONE
Gas
8,800
568
RGC
Resources
8,179
165
Southwest
Gas
Holdings
8,100
617
Spire
4,310
264
UGI
26,990
662
4,475
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
41
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
Independent
Power
&
Renewable
Electricity
Producers
0.4%
Clearway
Energy,
Class
C
7,693
178
Montauk
Renewables (2)
24,100
100
Ormat
Technologies
7,618
504
Spruce
Power
Holding (2)
19,162
76
Sunnova
Energy
International (1)(2)
20,600
126
Vistra
44,528
3,102
4,086
Multi-Utilities
0.2%
Avista
10,890
381
Black
Hills
8,140
445
Northwestern
Energy
Group
8,500
433
Unitil
5,719
299
1,558
Water
Utilities
0.3%
American
States
Water
6,825
493
California
Water
Service
Group
9,650
448
Essential
Utilities
32,032
1,187
Middlesex
Water
8,700
457
SJW
Group
4,960
281
2,866
Total
Utilities
17,716
Total
Common
Stocks
(Cost
$592,150)
990,373
SHORT-TERM
INVESTMENTS
0.6%
Money
Market
Funds
0.6%
T.
Rowe
Price
Government
Reserve
Fund,
5.39% (4)(5)
5,979,371
5,979
5,979
U.S.
Treasury
Obligations
0.0%
U.S.
Treasury
Bills,
5.229%,
5/9/24 (6)
400,000
398
398
Total
Short-Term
Investments
(Cost
$6,377)
6,377
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
42
Shares/Par
$
Value
(Cost
and
value
in
$000s)
‡
SECURITIES
LENDING
COLLATERAL
3.3%
INVESTMENTS
IN
A
POOLED
ACCOUNT
THROUGH
SECURITIES
LENDING
PROGRAM
WITH
STATE
STREET
BANK
AND
TRUST
COMPANY
3.3%
Money
Market
Funds
3.3%
T.
Rowe
Price
Government
Reserve
Fund,
5.39% (4)(5)
32,480,966
32,481
Total
Investments
in
a
Pooled
Account
through
Securities
Lending
Program
with
State
Street
Bank
and
Trust
Company
32,481
Total
Securities
Lending
Collateral
(Cost
$32,481)
32,481
Total
Investments
in
Securities
103.2%
(Cost
$631,008)
$
1,029,231
Other
Assets
Less
Liabilities
(3.2)%
(
31,669
)
Net
Assets
100.0%
$
997,562
‡
Shares/Par
and
Notional
Amount
are
denominated
in
U.S.
dollars
unless
otherwise
noted.
(1)
All
or
a
portion
of
this
security
is
on
loan
at
March
31,
2024.
(2)
Non-income
producing
(3)
Level
3
in
fair
value
hierarchy.
(4)
Seven-day
yield
(5)
Affiliated
Companies
(6)
At
March
31,
2024,
all
or
a
portion
of
this
security
is
pledged
as
collateral
and/or
margin
deposit
to
cover
future
funding
obligations.
CVR
Contingent
Value
Rights
EC
Escrow
CUSIP;
represents
a
beneficial
interest
in
a
residual
pool
of
assets;
the
amount
and
timing
of
future
distributions,
if
any,
is
uncertain;
when
presented,
interest
rate
and
maturity
date
are
those
of
the
original
security.
REIT
A
domestic
Real
Estate
Investment
Trust
whose
distributions
pass-through
with
original
tax
character
to
the
shareholder
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
43
FUTURES
CONTRACTS
($000s)
Expiration
Date
Notional
Amount
Value
and
Unrealized
Gain
(Loss)
Long,
42
Russell
2000
E-Mini
Index
contracts
6/24
4,506
$
85
Long,
5
S&P
400
E-Mini
MidCap
Index
contracts
6/24
1,539
45
Net
payments
(receipts)
of
variation
margin
to
date
(
109
)
Variation
margin
receivable
(payable)
on
open
futures
contracts
$
21
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
44
The
accompanying
notes
are
an
integral
part
of
this
Portfolio
of
Investments.
AFFILIATED
COMPANIES
($000s)
The
fund
may
invest
in
certain
securities
that
are
considered
affiliated
companies.
As
defined
by
the
1940
Act,
an
affiliated
company
is
one
in
which
the
fund
owns
5%
or
more
of
the
outstanding
voting
securities,
or
a
company
that
is
under
common
ownership
or
control.
The
following
securities
were
considered
affiliated
companies
for
all
or
some
portion
of
the
three
months
ended
March
31,
2024.
Net
realized
gain
(loss),
investment
income,
change
in
net
unrealized
gain/loss,
and
purchase
and
sales
cost
reflect
all
activity
for
the
period
then
ended.
Affiliate
Net
Realized
Gain
(Loss)
Change
in
Net
Unrealized
Gain/Loss
Investment
Income
T.
Rowe
Price
Government
Reserve
Fund,
5.39%
$
—
$
—
$
59
++
Totals
$
—
#
$
—
$
59
+
Supplementary
Investment
Schedule
Affiliate
Value
12/31/23
Purchase
Cost
Sales
Cost
Value
03/31/24
T.
Rowe
Price
Government
Reserve
Fund,
5.39%
$
57,881
¤
¤
$
38,460
Total
$
38,460
^
#
Capital
gain
distributions
from
underlying
Price
funds
represented
$0
of
the
net
realized
gain
(loss).
++
Excludes
earnings
on
securities
lending
collateral,
which
are
subject
to
rebates
and
fees.
+
Investment
income
comprised
$59
of
dividend
income
and
$0
of
interest
income.
¤
Purchase
and
sale
information
not
shown
for
cash
management
funds.
^
The
cost
basis
of
investments
in
affiliated
companies
was
$38,460.
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
Unaudited
Notes
to
Portfolio
of
Investments
45
T.
Rowe
Price
Extended
Equity
Market
Index
Fund (the
fund) is
registered
under
the
Investment
Company
Act
of
1940
(the
1940
Act)
as
an
open-end
management
investment
company
and
follows
accounting
and
reporting
guidance
of
the
Financial
Accounting
Standards
Board
Accounting
Standards
Codification
Topic
946.
The
accompanying
Portfolio
of
Investments
was
prepared
in
accordance
with
accounting
principles
generally
accepted
in
the
United
States
of
America
(GAAP).
For
additional
information
on
the
fund’s
significant
accounting
policies
and
investment
related
disclosures,
please
refer
to
the
fund’s most
recent
semiannual
or
annual
shareholder
report
and
its
prospectus.
VALUATION
Fair
Value
The
fund’s
financial
instruments
are
valued
at
the
close
of
the
New
York
Stock
Exchange
(NYSE),
normally
4
p.m.
ET,
each
day
the
NYSE
is
open
for
business,
and
are
reported
at
fair
value,
which
GAAP
defines
as
the
price
that
would
be
received
to
sell
an
asset
or
paid
to
transfer
a
liability
in
an
orderly
transaction
between
market
participants
at
the
measurement
date. The fund’s
Board
of
Directors
(the
Board)
has
designated
T.
Rowe
Price
Associates,
Inc.
as
the
fund’s
valuation
designee
(Valuation
Designee).
Subject
to
oversight
by
the
Board,
the
Valuation
Designee
performs
the
following
functions
in
performing
fair
value
determinations:
assesses
and
manages
valuation
risks;
establishes
and
applies
fair
value
methodologies;
tests
fair
value
methodologies;
and
evaluates
pricing
vendors
and
pricing
agents.
The
duties
and
responsibilities
of
the
Valuation
Designee
are
performed
by
its
Valuation
Committee. The
Valuation
Designee provides
periodic
reporting
to
the
Board
on
valuation
matters.
Various
valuation
techniques
and
inputs
are
used
to
determine
the
fair
value
of
financial
instruments.
GAAP
establishes
the
following
fair
value
hierarchy
that
categorizes
the
inputs
used
to
measure
fair
value:
Level
1
–
quoted
prices
(unadjusted)
in
active
markets
for
identical
financial
instruments
that
the
fund
can
access
at
the
reporting
date
Level
2
–
inputs
other
than
Level
1
quoted
prices
that
are
observable,
either
directly
or
indirectly
(including,
but
not
limited
to,
quoted
prices
for
similar
financial
instruments
in
active
markets,
quoted
prices
for
identical
or
similar
financial
instruments
in
inactive
markets,
interest
rates
and
yield
curves,
implied
volatilities,
and
credit
spreads)
Level
3
–
unobservable
inputs
(including
the Valuation
Designee’s assumptions
in
determining
fair
value)
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
46
Observable
inputs
are
developed
using
market
data,
such
as
publicly
available
information
about
actual
events
or
transactions,
and
reflect
the
assumptions
that
market
participants
would
use
to
price
the
financial
instrument.
Unobservable
inputs
are
those
for
which
market
data
are
not
available
and
are
developed
using
the
best
information
available
about
the
assumptions
that
market
participants
would
use
to
price
the
financial
instrument.
GAAP
requires
valuation
techniques
to
maximize
the
use
of
relevant
observable
inputs
and
minimize
the
use
of
unobservable
inputs.
When
multiple
inputs
are
used
to
derive
fair
value,
the
financial
instrument
is
assigned
to
the
level
within
the
fair
value
hierarchy
based
on
the
lowest-level
input
that
is
significant
to
the
fair
value
of
the
financial
instrument.
Input
levels
are
not
necessarily
an
indication
of
the
risk
or
liquidity
associated
with
financial
instruments
at
that
level
but
rather
the
degree
of
judgment
used
in
determining
those
values.
Valuation
Techniques
Equity
securities,
including
exchange-traded
funds, listed
or
regularly
traded
on
a
securities
exchange
or
in
the
over-the-counter
(OTC)
market
are
valued
at
the
last
quoted
sale
price
or,
for
certain
markets,
the
official
closing
price
at
the
time
the
valuations
are
made.
OTC
Bulletin
Board
securities
are
valued
at
the
mean
of
the
closing
bid
and
asked
prices.
A
security
that
is
listed
or
traded
on
more
than
one
exchange
is
valued
at
the
quotation
on
the
exchange
determined
to
be
the
primary
market
for
such
security.
Listed
securities
not
traded
on
a
particular
day
are
valued
at
the
mean
of
the
closing
bid
and
asked
prices
for
domestic
securities.
Debt
securities
generally
are
traded
in
the over-the-counter
(OTC)
market
and
are
valued
at
prices
furnished
by
independent
pricing
services
or
by
broker
dealers
who
make
markets
in
such
securities.
When
valuing
securities,
the
independent
pricing
services
consider
factors
such
as,
but
not
limited
to,
the
yield
or
price
of
bonds
of
comparable
quality,
coupon,
maturity,
and
type,
as
well
as
prices
quoted
by
dealers
who
make
markets
in
such
securities.
Investments
in
mutual
funds
are
valued
at
the
mutual
fund’s
closing
NAV
per
share
on
the
day
of
valuation.
Futures
contracts
are
valued
at
closing
settlement
prices.
Investments
for
which
market
quotations are
not
readily
available
or
deemed
unreliable
are
valued
at
fair
value
as
determined
in
good
faith
by
the
Valuation
Designee.
The
Valuation
Designee
has
adopted
methodologies
for
determining
the
fair
value
of
investments
for
which
market
quotations
are
not
readily
available
or
deemed
unreliable,
including
the
use
of
other
pricing
sources.
Factors
used
in
determining
fair
value
vary
by
type
of
investment
and
may
include
market
or
investment
specific
considerations.
The
Valuation
Designee typically
will
afford
greatest
weight
to
actual
prices
in
arm’s
length
transactions,
to
the
extent
they
represent
orderly
transactions
between
market
participants,
transaction
information
can
be
reliably
obtained,
and
prices
are
deemed
representative
of
fair
value.
However,
the
Valuation
Designee may
also
consider
other
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
47
valuation
methods
such
as
market-based
valuation
multiples;
a
discount
or
premium
from
market
value
of
a
similar,
freely
traded
security
of
the
same
issuer;
discounted
cash
flows;
yield
to
maturity;
or
some
combination.
Fair
value
determinations
are
reviewed
on
a
regular
basis.
Because
any
fair
value
determination
involves
a
significant
amount
of
judgment,
there
is
a
degree
of
subjectivity
inherent
in
such
pricing
decisions. Fair
value
prices
determined
by
the
Valuation
Designee could
differ
from
those
of
other
market
participants,
and
it
is
possible
that
the
fair
value
determined
for
a
security
may
be
materially
different
from
the
value
that
could
be
realized
upon
the
sale
of
that
security.
Valuation
Inputs
The
following
table
summarizes
the
fund’s
financial
instruments,
based
on
the
inputs
used
to
determine
their
fair
values
on
March
31,
2024
(for
further
detail
by
category,
please
refer
to
the
accompanying
Portfolio
of
Investments):
OTHER
MATTERS
Unpredictable
events
such
as
environmental
or
natural
disasters,
war
and
conflict,
terrorism,
geopolitical
events,
and
public
health
epidemics and
similar
public
health
threats
may
significantly
affect
the
economy
and
the
markets
and
issuers
in
which
the fund
invests.
Certain
events
may
cause
instability
across
global
markets,
including
reduced
liquidity
and
disruptions
in
trading
markets,
while
some
events
may
affect
certain
geographic
regions,
countries,
sectors,
and
industries
more
significantly
than
others,
and
exacerbate
other
pre-existing
political,
social,
and
economic
risks.
($000s)
Level
1
Level
2
Level
3
Total
Value
Assets
Common
Stocks
$
990,351
$
16
$
6
$
990,373
Short-Term
Investments
5,979
398
—
6,377
Securities
Lending
Collateral
32,481
—
—
32,481
Total
Securities
1,028,811
414
6
1,029,231
Futures
Contracts*
130
—
—
130
Total
$
1,028,941
$
414
$
6
$
1,029,361
*
The
fair
value
presented
includes
cumulative
gain
(loss)
on
open
futures
contracts;
however,
the
net
value
reflected
on
the
accompanying
Portfolio
of
Investments
is
only
the
unsettled
variation
margin
receivable
(payable)
at
that
date.
T.
ROWE
PRICE
Extended
Equity
Market
Index
Fund
48
The
global
outbreak
of
COVID-19
and
the
related
governmental
and
public
responses
have
led
and
may
continue
to
lead
to
increased
market
volatility
and
the
potential
for
illiquidity
in
certain
classes
of
securities
and
sectors
of
the
market
either
in
specific
countries
or
worldwide.
In
February
2022,
Russian
forces
entered
Ukraine
and
commenced
an
armed
conflict,
leading
to
economic
sanctions imposed
on
Russia
that
target certain
of
its
citizens
and
issuers
and
sectors
of
the
Russian
economy,
creating
impacts
on
Russian-related
stocks
and
debt
and
greater
volatility
in
global
markets.
In
March
2023,
the
banking
industry
experienced
heightened
volatility,
which
sparked
concerns
of
potential
broader
adverse
market
conditions.
The
extent
of
impact
of
these
events
on
the
US
and
global
markets
is
highly
uncertain.
These
are
recent
examples
of
global
events
which
may
have
a
negative
impact
on
the
values
of
certain
portfolio
holdings
or
the fund’s
overall
performance.
Management
is
actively
monitoring
the
risks
and
financial
impacts
arising
from
these
events.
F124-054Q1
03/24