Pioneer Select Mid Cap Growth Fund
Schedule of Investments | August 31, 2023
A: PGOFX | C: GOFCX | K: PSMKX | R: PGRRX | Y: GROYX |
Schedule of Investments | 8/31/23
(unaudited)
Shares | Value | |||||
UNAFFILIATED ISSUERS — 100.2% | ||||||
Common Stocks — 98.5% of Net Assets | ||||||
Aerospace & Defense — 1.2% | ||||||
85,105(a) | Axon Enterprise, Inc. | $ 18,119,706 | ||||
Total Aerospace & Defense | $18,119,706 | |||||
Air Freight & Logistics — 0.5% | ||||||
124,792(a) | GXO Logistics, Inc. | $ 7,982,944 | ||||
Total Air Freight & Logistics | $7,982,944 | |||||
Beverages — 1.6% | ||||||
118,612(a) | Celsius Holdings, Inc. | $ 23,252,697 | ||||
Total Beverages | $23,252,697 | |||||
Biotechnology — 4.7% | ||||||
82,280(a) | Alnylam Pharmaceuticals, Inc. | $ 16,276,629 | ||||
378,567(a) | Natera, Inc. | 22,233,240 | ||||
160,273(a) | Prothena Corp. Plc | 8,465,620 | ||||
387,762(a) | Replimune Group, Inc. | 7,918,100 | ||||
285,329(a) | Vaxcyte, Inc. | 14,814,282 | ||||
Total Biotechnology | $69,707,871 | |||||
Building Products — 1.2% | ||||||
253,305(a) | Trex Co., Inc. | $ 18,078,378 | ||||
Total Building Products | $18,078,378 | |||||
Capital Markets — 3.9% | ||||||
74,024 | MSCI, Inc. | $ 40,240,927 | ||||
194,364 | Tradeweb Markets, Inc., Class A | 16,798,880 | ||||
Total Capital Markets | $57,039,807 | |||||
Chemicals — 0.3% | ||||||
15,614 | Sherwin-Williams Co. | $ 4,242,636 | ||||
Total Chemicals | $4,242,636 | |||||
Communications Equipment — 1.9% | ||||||
70,642(a) | Arista Networks, Inc. | $ 13,791,438 | ||||
49,079 | Motorola Solutions, Inc. | 13,917,332 | ||||
Total Communications Equipment | $27,708,770 | |||||
Construction Materials — 1.0% | ||||||
88,143 | CRH Plc (A.D.R.) | $ 5,074,392 | ||||
20,821 | Martin Marietta Materials, Inc. | 9,294,703 | ||||
Total Construction Materials | $14,369,095 | |||||
1Pioneer Select Mid Cap Growth Fund | | 8/31/23
Shares | Value | |||||
Consumer Staples Distribution & Retail — 0.6% | ||||||
133,959(a) | BJ's Wholesale Club Holdings, Inc. | $ 9,027,497 | ||||
Total Consumer Staples Distribution & Retail | $9,027,497 | |||||
Containers & Packaging — 0.5% | ||||||
1,104,603(a) | Ranpak Holdings Corp. | $ 6,992,137 | ||||
Total Containers & Packaging | $6,992,137 | |||||
Diversified Telecommunication Services — 0.5% | ||||||
139,876 | Iridium Communications, Inc. | $ 6,846,930 | ||||
Total Diversified Telecommunication Services | $6,846,930 | |||||
Electrical Equipment — 5.3% | ||||||
81,907(a) | Generac Holdings, Inc. | $ 9,731,371 | ||||
86,075 | Rockwell Automation, Inc. | 26,862,286 | ||||
1,068,616 | Vertiv Holdings Co. | 42,092,784 | ||||
Total Electrical Equipment | $78,686,441 | |||||
Electronic Equipment, Instruments & Components — 3.7% | ||||||
348,366 | Amphenol Corp., Class A | $ 30,788,587 | ||||
877,086(a) | Flex, Ltd. | 24,198,803 | ||||
Total Electronic Equipment, Instruments & Components | $54,987,390 | |||||
Energy Equipment & Services — 0.7% | ||||||
537,127 | TechnipFMC Plc | $ 10,226,898 | ||||
Total Energy Equipment & Services | $10,226,898 | |||||
Entertainment — 1.1% | ||||||
103,898(a) | Spotify Technology S.A. | $ 15,997,175 | ||||
Total Entertainment | $15,997,175 | |||||
Financial Services — 0.9% | ||||||
376,989(a) | Flywire Corp. | $ 13,036,280 | ||||
Total Financial Services | $13,036,280 | |||||
Food Products — 0.9% | ||||||
60,045 | Hershey Co. | $ 12,901,269 | ||||
Total Food Products | $12,901,269 | |||||
Ground Transportation — 2.0% | ||||||
79,857 | ArcBest Corp. | $ 8,432,100 | ||||
153,966 | TFI International, Inc. | 20,994,804 | ||||
Total Ground Transportation | $29,426,904 | |||||
Health Care Equipment & Supplies — 6.5% | ||||||
55,987(a) | IDEXX Laboratories, Inc. | $ 28,632,312 | ||||
44,681(a) | Inspire Medical Systems, Inc. | 10,137,225 |
Pioneer Select Mid Cap Growth Fund | | 8/31/232
Schedule of Investments | 8/31/23
(unaudited) (continued)
Shares | Value | |||||
Health Care Equipment & Supplies — (continued) | ||||||
76,048(a) | Insulet Corp. | $ 14,579,162 | ||||
67,672(a) | Penumbra, Inc. | 17,899,244 | ||||
74,812 | ResMed, Inc. | 11,939,247 | ||||
54,406(a) | Shockwave Medical, Inc. | 11,990,538 | ||||
Total Health Care Equipment & Supplies | $95,177,728 | |||||
Health Care Providers & Services — 2.9% | ||||||
694,076(a) | agilon health, Inc. | $ 12,299,027 | ||||
66,588(a) | Molina Healthcare, Inc. | 20,650,270 | ||||
299,118(a) | Option Care Health, Inc. | 10,418,280 | ||||
Total Health Care Providers & Services | $43,367,577 | |||||
Health Care Technology — 1.4% | ||||||
98,950(a) | Veeva Systems, Inc., Class A | $ 20,650,865 | ||||
Total Health Care Technology | $20,650,865 | |||||
Hotels, Restaurants & Leisure — 3.5% | ||||||
16,722(a) | Chipotle Mexican Grill, Inc. | $ 32,217,274 | ||||
1,190,935(a) | Genius Sports, Ltd. | 7,907,808 | ||||
217,472 | Las Vegas Sands Corp. | 11,930,514 | ||||
Total Hotels, Restaurants & Leisure | $52,055,596 | |||||
Household Durables — 1.3% | ||||||
64,514(a) | TopBuild Corp. | $ 18,714,221 | ||||
Total Household Durables | $18,714,221 | |||||
Insurance — 0.8% | ||||||
34,850 | Everest Group, Ltd. | $ 12,569,698 | ||||
Total Insurance | $12,569,698 | |||||
Interactive Media & Services — 0.8% | ||||||
690,813(a) | Bumble, Inc., Class A | $ 11,591,842 | ||||
Total Interactive Media & Services | $11,591,842 | |||||
IT Services — 3.9% | ||||||
358,003(a) | Cloudflare, Inc., Class A | $ 23,280,935 | ||||
90,470(a) | MongoDB, Inc. | 34,496,211 | ||||
Total IT Services | $57,777,146 | |||||
Life Sciences Tools & Services — 2.5% | ||||||
168,923 | Agilent Technologies, Inc. | $ 20,451,508 | ||||
91,665(a) | Repligen Corp. | 15,941,460 | ||||
Total Life Sciences Tools & Services | $36,392,968 | |||||
3Pioneer Select Mid Cap Growth Fund | | 8/31/23
Shares | Value | |||||
Media — 1.9% | ||||||
349,634(a) | Trade Desk, Inc., Class A | $ 27,981,209 | ||||
Total Media | $27,981,209 | |||||
Metals & Mining — 0.6% | ||||||
206,900 | Teck Resources, Ltd., Class B | $ 8,549,108 | ||||
Total Metals & Mining | $8,549,108 | |||||
Oil, Gas & Consumable Fuels — 3.6% | ||||||
1,415,446 | Comstock Resources, Inc. | $ 17,353,368 | ||||
229,254 | Hess Corp. | 35,419,743 | ||||
Total Oil, Gas & Consumable Fuels | $52,773,111 | |||||
Professional Services — 4.9% | ||||||
2,464,134(a) | Clarivate Plc | $ 18,308,516 | ||||
147,550 | Thomson Reuters Corp. | 19,002,964 | ||||
147,086 | Verisk Analytics, Inc. | 35,627,171 | ||||
Total Professional Services | $72,938,651 | |||||
Semiconductors & Semiconductor Equipment — 9.3% | ||||||
344,501(a) | Advanced Micro Devices, Inc. | $ 36,420,646 | ||||
55,358(a) | Axcelis Technologies, Inc. | 10,637,040 | ||||
136,639 | BE Semiconductor Industries NV | 15,720,253 | ||||
475,176(a) | Credo Technology Group Holding, Ltd. | 7,821,397 | ||||
153,085(a) | Lattice Semiconductor Corp. | 14,889,047 | ||||
103,856 | Marvell Technology, Inc. | 6,049,612 | ||||
38,785 | Monolithic Power Systems, Inc. | 20,215,130 | ||||
125,084(a) | Onto Innovation, Inc. | 17,384,174 | ||||
146,430(a) | Rambus, Inc. | 8,268,902 | ||||
Total Semiconductors & Semiconductor Equipment | $137,406,201 | |||||
Software — 9.8% | ||||||
262,763(a) | Confluent, Inc., Class A | $ 8,694,828 | ||||
95,257(a) | Crowdstrike Holdings, Inc., Class A | 15,529,749 | ||||
246,192(a) | Datadog, Inc., Class A | 23,752,604 | ||||
269,941(a) | Fortinet, Inc. | 16,253,147 | ||||
51,169(a) | HubSpot, Inc. | 27,964,882 | ||||
127,378(a) | Procore Technologies, Inc. | 8,604,384 | ||||
96,045(a) | Synopsys, Inc. | 44,074,090 | ||||
Total Software | $144,873,684 | |||||
Specialized REITs — 1.5% | ||||||
340,078 | Iron Mountain, Inc. | $ 21,608,556 | ||||
Total Specialized REITs | $21,608,556 | |||||
Pioneer Select Mid Cap Growth Fund | | 8/31/234
Schedule of Investments | 8/31/23
(unaudited) (continued)
Shares | Value | |||||
Specialty Retail — 5.6% | ||||||
10,888(a) | AutoZone, Inc. | $ 27,561,121 | ||||
137,833(a) | Floor & Decor Holdings, Inc., Class A | 13,741,950 | ||||
133,397 | Ross Stores, Inc. | 16,249,089 | ||||
72,279 | Tractor Supply Co. | 15,792,961 | ||||
20,956(a) | Ulta Beauty, Inc. | 8,697,369 | ||||
Total Specialty Retail | $82,042,490 | |||||
Textiles, Apparel & Luxury Goods — 2.3% | ||||||
104,060(a) | Crocs, Inc. | $ 10,129,200 | ||||
35,722(a) | Lululemon Athletica, Inc. | 13,619,370 | ||||
196,708(a) | Skechers USA, Inc., Class A | 9,896,380 | ||||
Total Textiles, Apparel & Luxury Goods | $33,644,950 | |||||
Trading Companies & Distributors — 2.9% | ||||||
95,062 | WESCO International, Inc. | $ 15,385,785 | ||||
37,382 | WW Grainger, Inc. | 26,695,981 | ||||
Total Trading Companies & Distributors | $42,081,766 | |||||
Total Common Stocks (Cost $1,074,157,758) | $1,450,828,192 | |||||
Principal Amount USD ($) | ||||||
U.S. Government and Agency Obligations — 1.5% of Net Assets | ||||||
22,000,000(b) | U.S. Treasury Bills, 9/26/23 | $ 21,919,219 | ||||
Total U.S. Government and Agency Obligations (Cost $21,919,294) | $21,919,219 | |||||
5Pioneer Select Mid Cap Growth Fund | | 8/31/23
Principal Amount USD ($) | Value | |||||
SHORT TERM INVESTMENTS — 0.2% of Net Assets | ||||||
Repurchase Agreements — 0.2% | ||||||
3,000,000 | Bank of America, 5.3%, dated 8/31/23, to be purchased on 9/1/23 for $3,000,442, collateralized by $3,060,071 U.S. Treasury Note, 2.875%, 5/15/32 | $ 3,000,000 | ||||
$3,000,000 | ||||||
TOTAL SHORT TERM INVESTMENTS (Cost $3,000,000) | $3,000,000 | |||||
TOTAL INVESTMENTS IN UNAFFILIATED ISSUERS — 100.2% (Cost $1,099,077,052) | $1,475,747,411 | |||||
OTHER ASSETS AND LIABILITIES — (0.2)% | $(2,803,803) | |||||
net assets — 100.0% | $1,472,943,608 | |||||
(A.D.R.) | American Depositary Receipts. |
REIT | Real Estate Investment Trust. |
(a) | Non-income producing security. |
(b) | Security issued with a zero coupon. Income is recognized through accretion of discount. |
Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels below.
Level 1 | – | unadjusted quoted prices in active markets for identical securities. |
Level 2 | – | other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). |
Level 3 | – | significant unobservable inputs (including the Adviser's own assumptions in determining fair value of investments). |
The following is a summary of the inputs used as of August 31, 2023, in valuing the Fund's investments:
Level 1 | Level 2 | Level 3 | Total | |
Common Stocks | $1,450,828,192 | $— | $— | $1,450,828,192 |
U.S. Government and Agency Obligations | — | 21,919,219 | — | 21,919,219 |
Repurchase Agreements | — | 3,000,000 | — | 3,000,000 |
Total Investments in Securities | $1,450,828,192 | $24,919,219 | $— | $1,475,747,411 |
During the period ended August 31, 2023, there were no transfers in or out of Level 3.
Pioneer Select Mid Cap Growth Fund | | 8/31/236