# EDGAR Filing Document

**Accession Number:** 0000863334
**File Stem:** 0001752724-23-063468
**Filing Date:** 2023-3
**Character Count:** 42249
**Document Hash:** e2307a8ffbb2aca5a1937bb3fa26a717
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-063468.hdr.sgml**: 20230322

**ACCESSION NUMBER**: 0001752724-23-063468

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20230131

**FILED AS OF DATE**: 20230322

**DATE AS OF CHANGE**: 20230322

**PERIOD START**: 20231031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PIONEER MID CAP VALUE FUND
- **CENTRAL INDEX KEY:** 0000863334
- **IRS NUMBER:** 043091159
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06106
- **FILM NUMBER:** 23752367

**BUSINESS ADDRESS:**
- **STREET 1:** 60 STATE ST - 5TH FL
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109-1820
- **BUSINESS PHONE:** 617-742-7825

**MAIL ADDRESS:**
- **STREET 1:** 60 STATE ST
- **STREET 2:** 5TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109-1820

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PIONEER CAPITAL GROWTH FUND /MA/
- **DATE OF NAME CHANGE:** 19980630

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PIONEER GROWTH TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Pioneer Mid Cap Value Fund (Series ID: S000004143)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000011629 | Pioneer Mid Cap Value Fund: Class A | PCGRX           |
| C000011631 | Pioneer Mid Cap Value Fund: Class C | PCCGX           |
| C000011632 | Pioneer Mid Cap Value Fund: Class Y | PYCGX           |
| C000011633 | Pioneer Mid Cap Value Fund: Class R | PCMRX           |
| C000156004 | Pioneer Mid Cap Value Fund: Class K | PMCKX           |

## Nport-Ex

## Pioneer Mid Cap Value Fund
Schedule of Investments \| January 31, 2023

---

| | | | | |
|:---|:---|:---|:---|:---|
| **A: PCGRX** | **C: PCCGX** | **K: PMCKX** | **R: PCMRX** | **Y: PYCGX** |

---

------

### Schedule of Investments \| 1/31/23
(unaudited)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Shares** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**UNAFFILIATED ISSUERS — 99.0%** |  |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Common Stocks — 97.2% of Net Assets** |  |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Auto Components — 2.3%** |  |
| 119767 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Lear Corp. | $17459633 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Auto Components** | &nbsp;&nbsp; **$** **17459633** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Banks — 10.6%** |  |
| 481412 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Citizens Financial Group, Inc. | $20854768 |
| 70627 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;M&T Bank Corp. | &nbsp;&nbsp; 11017812 |
| 880981 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Regions Financial Corp. | &nbsp;&nbsp; 20738292 |
| 337410 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Truist Financial Corp. | &nbsp;&nbsp; 16664680 |
| 216874 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Zions Bancorp N.A. | &nbsp;&nbsp; 11529022 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Banks** | &nbsp;&nbsp; **$** **80804574** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Beverages — 2.5%** |  |
| 359132 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Molson Coors Beverage Co., Class B | $18883161 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Beverages** | &nbsp;&nbsp; **$** **18883161** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Building Products — 1.5%** |  |
| 64645 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Trane Technologies Plc | $11579212 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Building Products** | &nbsp;&nbsp; **$** **11579212** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Capital Markets — 3.9%** |  |
| 323296 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;State Street Corp. | $29526624 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Capital Markets** | &nbsp;&nbsp; **$** **29526624** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Chemicals — 2.2%** |  |
| 287791 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dow, Inc. | $17080396 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Chemicals** | &nbsp;&nbsp; **$** **17080396** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Communications Equipment — 1.5%** |  |
| 43994 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Motorola Solutions, Inc. | $11306898 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Communications Equipment** | &nbsp;&nbsp; **$** **11306898** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Consumer Finance — 1.8%** |  |
| 118870 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Discover Financial Services | $13875695 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Consumer Finance** | &nbsp;&nbsp; **$** **13875695** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Containers & Packaging — 1.5%** |  |
| 476554 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Graphic Packaging Holding Co. | $11480186 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Containers & Packaging** | &nbsp;&nbsp; **$** **11480186** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Electric Utilities — 2.1%** |  |
| 384086 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Exelon Corp. | $16204588 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Electric Utilities** | &nbsp;&nbsp; **$** **16204588** |

---

1Pioneer Mid Cap Value Fund \| \| 1/31/23

------

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Shares** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Electrical Equipment — 3.2%** |  |
| 79780 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Eaton Corp. Plc | $12941114 |
| 131678 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Emerson Electric Co. | &nbsp;&nbsp; 11879989 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Electrical Equipment** | &nbsp;&nbsp; **$** **24821103** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Electronic Equipment, Instruments & Components —<br> 2.0%** |  |
| 50029 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CDW Corp. | $9807185 |
| 107365 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;National Instruments Corp. | &nbsp;&nbsp; 5797710 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Electronic Equipment, Instruments & Components** | &nbsp;&nbsp; **$** **15604895** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Energy Equipment & Services — 1.0%** |  |
| 194937 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Halliburton Co. | $8035303 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Energy Equipment & Services** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **8035303** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Entertainment — 1.0%** |  |
| 514,226(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Warner Bros Discovery, Inc. | $7620829 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Entertainment** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **7620829** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Equity Real Estate Investment Trusts (REITs) — 8.1%** |  |
| 57623 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Extra Space Storage, Inc. | $9094638 |
| 125982 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;First Industrial Realty Trust, Inc. | &nbsp;&nbsp; 6721140 |
| 266873 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Gaming and Leisure Properties, Inc. | &nbsp;&nbsp; 14293718 |
| 211431 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Healthpeak Properties, Inc. | &nbsp;&nbsp; 5810124 |
| 343689 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Host Hotels & Resorts, Inc. | &nbsp;&nbsp; 6478537 |
| 85712 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iron Mountain, Inc. | &nbsp;&nbsp; 4678161 |
| 650456 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Kimco Realty Corp. | &nbsp;&nbsp; 14609242 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Equity Real Estate Investment Trusts (REITs)** | &nbsp;&nbsp; **$** **61685560** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Food Products — 0.5%** |  |
| 165,077(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hostess Brands, Inc. | $3818231 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Food Products** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **3818231** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Health Care Equipment & Supplies — 2.6%** |  |
| 155637 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Zimmer Biomet Holdings, Inc. | $19818816 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Health Care Equipment & Supplies** | &nbsp;&nbsp; **$** **19818816** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Health Care Providers & Services — 0.9%** |  |
| 89222 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cardinal Health, Inc. | $6892399 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Health Care Providers & Services** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **6892399** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Hotels, Restaurants & Leisure — 4.6%** |  |
| 65816 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Darden Restaurants, Inc. | $9738794 |
| 130,838(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Expedia Group, Inc. | &nbsp;&nbsp; 14954783 |
| 70241 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hilton Worldwide Holdings, Inc. | &nbsp;&nbsp; 10191267 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Hotels, Restaurants & Leisure** | &nbsp;&nbsp; **$** **34884844** |

---

Pioneer Mid Cap Value Fund \| \| 1/31/232

------

(unaudited) (continued)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Shares** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Household Durables — 1.9%** |  |
| 146052 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Lennar Corp., Class A | $14955725 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Household Durables** | &nbsp;&nbsp; **$** **14955725** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Insurance — 6.3%** |  |
| 151262 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Aflac, Inc. | $11117757 |
| 173,985(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Brighthouse Financial, Inc. | &nbsp;&nbsp; 9790136 |
| 193505 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hartford Financial Services Group, Inc. | &nbsp;&nbsp; 15017923 |
| 464709 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Old Republic International Corp. | &nbsp;&nbsp; 12263670 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Insurance** | &nbsp;&nbsp; **$** **48189486** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Internet & Direct Marketing Retail — 1.0%** |  |
| 160877 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;eBay, Inc. | $7963411 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Internet & Direct Marketing Retail** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **7963411** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Machinery — 6.3%** |  |
| 109591 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AGCO Corp. | $15137805 |
| 285732 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ingersoll Rand, Inc. | &nbsp;&nbsp; 16000992 |
| 121822 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PACCAR, Inc. | &nbsp;&nbsp; 13316363 |
| 43539 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stanley Black & Decker, Inc. | &nbsp;&nbsp; 3888468 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Machinery** | &nbsp;&nbsp; **$** **48343628** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Media — 3.5%** |  |
| 172470 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fox Corp., Class A | $5853632 |
| 351988 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Interpublic Group of Cos., Inc. | &nbsp;&nbsp; 12833482 |
| 210,110(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liberty Media Corp.-Liberty SiriusXM | &nbsp;&nbsp; 8467433 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Media** | &nbsp;&nbsp; **$** **27154547** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Metals & Mining — 2.3%** |  |
| 77919 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reliance Steel & Aluminum Co. | $17722676 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Metals & Mining** | &nbsp;&nbsp; **$** **17722676** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Multi-Utilities — 3.8%** |  |
| 453168 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CenterPoint Energy, Inc. | $13649420 |
| 248727 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Public Service Enterprise Group, Inc. | &nbsp;&nbsp; 15403663 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Multi-Utilities** | &nbsp;&nbsp; **$** **29053083** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Oil, Gas & Consumable Fuels — 6.0%** |  |
| 109720 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chord Energy Corp. | $15726168 |
| 651962 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Coterra Energy, Inc. | &nbsp;&nbsp; 16318609 |
| 546222 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Range Resources Corp. | &nbsp;&nbsp; 13666474 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Oil, Gas & Consumable Fuels** | &nbsp;&nbsp; **$** **45711251** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Pharmaceuticals — 1.2%** |  |
| 298054 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Organon & Co. | $8980367 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Pharmaceuticals** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **8980367** |

---

3Pioneer Mid Cap Value Fund \| \| 1/31/23

------

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Shares** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Real Estate Management & Development — 0.9%** |  |
| 82,649(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CBRE Group, Inc., Class A | $7067316 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Real Estate Management & Development** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **7067316** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Road & Rail — 1.1%** |  |
| 43394 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;JB Hunt Transport Services, Inc. | $8203636 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Road & Rail** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **8203636** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Semiconductors & Semiconductor Equipment — 1.6%** |  |
| 117143 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MKS Instruments, Inc. | $11986072 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Semiconductors & Semiconductor Equipment** | &nbsp;&nbsp; **$** **11986072** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Specialty Retail — 2.6%** |  |
| 130174 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Foot Locker, Inc. | $5663871 |
| 118116 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ross Stores, Inc. | &nbsp;&nbsp; 13960130 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Specialty Retail** | &nbsp;&nbsp; **$** **19624001** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Technology Hardware, Storage & Peripherals — 1.6%** |  |
| 765189 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Hewlett Packard Enterprise Co. | $12342499 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Technology Hardware, Storage & Peripherals** | &nbsp;&nbsp; **$** **12342499** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Textiles, Apparel & Luxury Goods — 1.1%** |  |
| 66594 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ralph Lauren Corp. | $8247667 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Textiles, Apparel & Luxury Goods** | &nbsp;&nbsp;&nbsp;&nbsp; **$** **8247667** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Trading Companies & Distributors — 2.2%** |  |
| 261,860(a) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AerCap Holdings NV | $16552171 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Trading Companies & Distributors** | &nbsp;&nbsp; **$** **16552171** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Common Stocks<br> (Cost $604,180,062)** | **$743480483** |

---

Pioneer Mid Cap Value Fund \| \| 1/31/234

------

(unaudited) (continued)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Shares** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**SHORT TERM INVESTMENTS — 1.8% of Net<br> Assets** |  |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Open-End Fund — 1.8%** |  |
| 14,116,177(b) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Dreyfus Government Cash Management,<br> Institutional Shares, 4.23% | $14116177 |
|  |  | &nbsp;&nbsp; $14116177 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**TOTAL SHORT TERM INVESTMENTS<br> (Cost $14,116,177)** | &nbsp;&nbsp; **$** **14116177** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**TOTAL INVESTMENTS IN UNAFFILIATED ISSUERS — 99.0%<br> (Cost $618,296,239)** | **$757596660** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**OTHER ASSETS AND LIABILITIES — 1.0%** | &nbsp;&nbsp;&nbsp;&nbsp; $7558794 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**net assets — 100.0%** | **$765155454** |

---

(a) Non-income producing security.

(b) Rate periodically changes. Rate disclosed is the 7-day yield at January 31, 2023.

Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels below.

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Level 1 – unadjusted quoted prices in active markets for identical securities. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Level 2 – other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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 January 31, 2023, in valuing the Fund's investments:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Level 1** | &nbsp;&nbsp;**Level 2** | &nbsp;&nbsp;**Level 3** | &nbsp;&nbsp;**Total** |
| Common Stocks | $743480483 | &nbsp;&nbsp;$— | &nbsp;&nbsp;$— | &nbsp;&nbsp;$743480483 |
| Open-End Fund | &nbsp;&nbsp;&nbsp;&nbsp;14116177 | &nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;14116177 |
| **Total Investments in Securities** | **$757596660** | &nbsp;&nbsp;**$—** | &nbsp;&nbsp;**$—** | &nbsp;&nbsp;**$757596660** |

---

During the period ended January 31, 2023, there were no transfers in or out of Level 3.

5Pioneer Mid Cap Value Fund \| \| 1/31/23

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Pioneer Mid Cap Value Fund

- **b. Investment Company Act file number:** 811-06106

- **c. CIK number of Registrant:** 0000863334

- **d. LEI of Registrant:** 549300PUWWMW91S8G282

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 60 State Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02109

  - **Telephone number:** 617-422-4947

**Item A.2. Information about the Series.**

- **a. Name of Series:** Pioneer Mid Cap Value Fund

- **b. EDGAR series identifier (if any):** S000004143

- **c. LEI of Series:** 549300PUWWMW91S8G282

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2023-10-31

- **b. Date as of which information is reported:** 2023-01-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $771079250.24

**Total Liabilities:** $5483049.17

**Net Assets:** $765596201.07

**Cash Not Reported:** $3391643.68

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000011632 | 6.17%                | -4.64%               | 8.66%                |
| Class ID C000156004 | 6.18%                | -4.62%               | 8.65%                |
| Class ID C000011629 | 6.15%                | -4.64%               | 8.61%                |
| Class ID C000011631 | 6.09%                | -4.72%               | 8.59%                |
| Class ID C000011633 | 6.13%                | -4.69%               | 8.59%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $7392670.33              | $34262828.03                               |
| Month 2  | $6470740.95              | $-42800953.83                              |
| Month 3  | $1998897.12              | $59167301.04                               |

### Schedule of Portfolio Investments

| Name                               | Title                                     | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Discover Financial Services        | Discover Financial Services               | CUSIP: 254709108<br>LEI: Z1YLO2USPORE63VVUL20 | Long             | EC               | CORP              | US        |    118870 | NS      | $13875695.10  | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Hewlett Packard Enterprise Co      | Hewlett Packard Enterprise Co             | CUSIP: 42824C109<br>LEI: 549300BX44RGX6ANDV88 | Long             | EC               | CORP              | US        |    765189 | NS      | $12342498.57  | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Liberty Media Corp-Liberty Sir     | Liberty Media Corp-Liberty SiriusXM       | CUSIP: 531229607<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    210110 | NS      | $8467433.00   | 1.11%             |  |  |  | No            |                  1 | On Loan: No      |
| Darden Restaurants Inc             | Darden Restaurants Inc                    | CUSIP: 237194105<br>LEI: CY1NFSCCB5GUXC7WZC70 | Long             | EC               | CORP              | US        |     65816 | NS      | $9738793.52   | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Hostess Brands Inc                 | Hostess Brands Inc                        | CUSIP: 44109J106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    165077 | NS      | $3818231.01   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Citizens Financial Group Inc       | Citizens Financial Group Inc              | CUSIP: 174610105<br>LEI: 2138004JDDA4ZQUPFW65 | Long             | EC               | CORP              | US        |    481412 | NS      | $20854767.84  | 2.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Dow Inc                            | Dow Inc                                   | CUSIP: 260557103<br>LEI: 5493003S21INSLK2IP73 | Long             | EC               | CORP              | US        |    287791 | NS      | $17080395.85  | 2.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Emerson Electric Co                | Emerson Electric Co                       | CUSIP: 291011104<br>LEI: FGLT0EWZSUIRRITFOA30 | Long             | EC               | CORP              | US        |    131678 | NS      | $11879989.16  | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Exelon Corp                        | Exelon Corp                               | CUSIP: 30161N101<br>LEI: 3SOUA6IRML7435B56G12 | Long             | EC               | CORP              | US        |    384086 | NS      | $16204588.34  | 2.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Chord Energy Corp                  | Chord Energy Corp                         | CUSIP: 674215207<br>LEI: 529900FA4V2YNIKZ0M71 | Long             | EC               | CORP              | US        |    109720 | NS      | $15726167.60  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Graphic Packaging Holding Co       | Graphic Packaging Holding Co              | CUSIP: 388689101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    476554 | NS      | $11480185.86  | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| CBRE Group Inc                     | CBRE Group Inc                            | CUSIP: 12504L109<br>LEI: 52990016II9MJ2OSWA10 | Long             | EC               | CORP              | US        |     82649 | NS      | $7067315.99   | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| CDW Corp/DE                        | CDW Corp/DE                               | CUSIP: 12514G108<br>LEI: 9845001B052ABF0B6755 | Long             | EC               | CORP              | US        |     50029 | NS      | $9807184.87   | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Trane Technologies PLC             | Trane Technologies PLC                    | CUSIP: 000000000<br>LEI: 549300BURLR9SLYY2705 | Long             | EC               | CORP              | IE        |     64645 | NS      | $11579212.40  | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Zimmer Biomet Holdings Inc         | Zimmer Biomet Holdings Inc                | CUSIP: 98956P102<br>LEI: 2P2YLDVPES3BXQ1FRB91 | Long             | EC               | CORP              | US        |    155637 | NS      | $19818815.58  | 2.59%             |  |  |  | No            |                  1 | On Loan: No      |
| JB Hunt Transport Services Inc     | JB Hunt Transport Services Inc            | CUSIP: 445658107<br>LEI: 549300XCD1MPI1C5GK90 | Long             | EC               | CORP              | US        |     43394 | NS      | $8203635.70   | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Stanley Black & Decker Inc         | Stanley Black & Decker Inc                | CUSIP: 854502101<br>LEI: 549300DJ09SMTO561131 | Long             | EC               | CORP              | US        |     43539 | NS      | $3888468.09   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Foot Locker Inc                    | Foot Locker Inc                           | CUSIP: 344849104<br>LEI: 549300X383CBNP6MTV94 | Long             | EC               | CORP              | US        |    130174 | NS      | $5663870.74   | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Interpublic Group of Cos Inc/T     | Interpublic Group of Cos Inc/The          | CUSIP: 460690100<br>LEI: 5493008IUOJ5VWTRC333 | Long             | EC               | CORP              | US        |    351988 | NS      | $12833482.48  | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Expedia Group Inc                  | Expedia Group Inc                         | CUSIP: 30212P303<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    130838 | NS      | $14954783.40  | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| First Industrial Realty Trust      | First Industrial Realty Trust Inc         | CUSIP: 32054K103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    125982 | NS      | $6721139.70   | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Motorola Solutions Inc             | Motorola Solutions Inc                    | CUSIP: 620076307<br>LEI: 6S552MUG6KGJVEBSEC55 | Long             | EC               | CORP              | US        |     43994 | NS      | $11306897.94  | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Fox Corp                           | Fox Corp                                  | CUSIP: 35137L105<br>LEI: 549300DDU6FDRBIELS05 | Long             | EC               | CORP              | US        |    102868 | NS      | $3491339.92   | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Eaton Corp PLC                     | Eaton Corp PLC                            | CUSIP: 000000000<br>LEI: 549300VDIGTMXUNT7H71 | Long             | EC               | CORP              | US        |     79780 | NS      | $12941113.80  | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Ralph Lauren Corp                  | Ralph Lauren Corp                         | CUSIP: 751212101<br>LEI: HO1QNWM0IXBZ0QSMMO20 | Long             | EC               | CORP              | US        |     81452 | NS      | $10087830.20  | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Healthpeak Properties Inc          | Healthpeak Properties Inc                 | CUSIP: 42250P103<br>LEI: PZ9HF5U52KPF0MH0QN75 | Long             | EC               | CORP              | US        |    211431 | NS      | $5810123.88   | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Organon & Co                       | Organon & Co                              | CUSIP: 68622V106<br>LEI: 549300AMCKY57OK2CO56 | Long             | EC               | CORP              | US        |    298054 | NS      | $8980367.02   | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Molson Coors Beverage Co           | Molson Coors Beverage Co                  | CUSIP: 60871R209<br>LEI: 54930073LBBH6ZCBE225 | Long             | EC               | CORP              | US        |    359132 | NS      | $18883160.56  | 2.47%             |  |  |  | No            |                  1 | On Loan: No      |
| Iron Mountain Inc                  | Iron Mountain Inc                         | CUSIP: 46284V101<br>LEI: SQL3F6CKNNBM3SQGHX24 | Long             | EC               | CORP              | US        |     85712 | NS      | $4678160.96   | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Brighthouse Financial Inc          | Brighthouse Financial Inc                 | CUSIP: 10922N103<br>LEI: 5493003T8SZSHOGGAW52 | Long             | EC               | CORP              | US        |    173985 | NS      | $9790135.95   | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| CenterPoint Energy Inc             | CenterPoint Energy Inc                    | CUSIP: 15189T107<br>LEI: 21TPXMRRHFKOBHDC8J74 | Long             | EC               | CORP              | US        |    453168 | NS      | $13649420.16  | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Extra Space Storage Inc            | Extra Space Storage Inc                   | CUSIP: 30225T102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     57623 | NS      | $9094638.09   | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Truist Financial Corp              | Truist Financial Corp                     | CUSIP: 89832Q109<br>LEI: 549300DRQQI75D2JP341 | Long             | EC               | CORP              | US        |    337410 | NS      | $16664679.90  | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Regions Financial Corp             | Regions Financial Corp                    | CUSIP: 7591EP100<br>LEI: CW05CS5KW59QTC0DG824 | Long             | EC               | CORP              | US        |    880981 | NS      | $20738292.74  | 2.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Hartford Financial Services Gr     | Hartford Financial Services Group Inc/The | CUSIP: 416515104<br>LEI: IU7C3FTM7Y3BQM112U94 | Long             | EC               | CORP              | US        |    193505 | NS      | $15017923.05  | 1.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Ross Stores Inc                    | Ross Stores Inc                           | CUSIP: 778296103<br>LEI: 549300ENZFLPGRDFZQ60 | Long             | EC               | CORP              | US        |    118116 | NS      | $13960130.04  | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| AerCap Holdings NV                 | AerCap Holdings NV                        | CUSIP: 000000000<br>LEI: 549300SZYINBBLJQU475 | Long             | EC               | CORP              | IE        |    261860 | NS      | $16552170.60  | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| National Instruments Corp          | National Instruments Corp                 | CUSIP: 636518102<br>LEI: 549300TP4OOPCYWDUP86 | Long             | EC               | CORP              | US        |    107365 | NS      | $5797710.00   | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| eBay Inc                           | eBay Inc                                  | CUSIP: 278642103<br>LEI: OML71K8X303XQONU6T67 | Long             | EC               | CORP              | US        |    160877 | NS      | $7963411.50   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Lennar Corp                        | Lennar Corp                               | CUSIP: 526057104<br>LEI: 529900G61XVRLX5TJX09 | Long             | EC               | CORP              | US        |    146052 | NS      | $14955724.80  | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Host Hotels & Resorts Inc          | Host Hotels & Resorts Inc                 | CUSIP: 44107P104<br>LEI: N6EL63S0K3PB1YFTDI24 | Long             | EC               | CORP              | US        |    343689 | NS      | $6478537.65   | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| MKS Instruments Inc                | MKS Instruments Inc                       | CUSIP: 55306N104<br>LEI: 549300KEQATBHAGVF505 | Long             | EC               | CORP              | US        |    117143 | NS      | $11986071.76  | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Old Republic International Cor     | Old Republic International Corp           | CUSIP: 680223104<br>LEI: 549300IV6O2YY2A1KH37 | Long             | EC               | CORP              | US        |    464709 | NS      | $12263670.51  | 1.60%             |  |  |  | No            |                  1 | On Loan: No      |
| Warner Bros Discovery Inc          | Warner Bros Discovery Inc                 | CUSIP: 934423104<br>LEI: 5493006ZCRFWKF6B1K26 | Long             | EC               | CORP              | US        |    514226 | NS      | $7620829.32   | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Corp                  | State Street Corp                         | CUSIP: 857477103<br>LEI: 549300ZFEEJ2IP5VME73 | Long             | EC               | CORP              | US        |    323296 | NS      | $29526623.68  | 3.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Halliburton Co                     | Halliburton Co                            | CUSIP: 406216101<br>LEI: ENYF8GB5SMQZ25S06U51 | Long             | EC               | CORP              | US        |    194937 | NS      | $8035303.14   | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Kimco Realty Corp                  | Kimco Realty Corp                         | CUSIP: 49446R109<br>LEI: 549300EA7I6T15IBYS12 | Long             | EC               | CORP              | US        |    650456 | NS      | $14609241.76  | 1.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Lear Corp                          | Lear Corp                                 | CUSIP: 521865204<br>LEI: 549300UPNBTXA1SYTQ33 | Long             | EC               | CORP              | US        |    119767 | NS      | $17459633.26  | 2.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Public Service Enterprise Grou     | Public Service Enterprise Group Inc       | CUSIP: 744573106<br>LEI: PUSS41EMO3E6XXNV3U28 | Long             | EC               | CORP              | US        |    248727 | NS      | $15403663.11  | 2.01%             |  |  |  | No            |                  1 | On Loan: No      |
| PACCAR Inc                         | PACCAR Inc                                | CUSIP: 693718108<br>LEI: KDTEY8BWE486IKZ3CC07 | Long             | EC               | CORP              | US        |    121822 | NS      | $13316362.82  | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Gaming and Leisure Properties      | Gaming and Leisure Properties Inc         | CUSIP: 36467J108<br>LEI: 5493006GWRDBCZYWTM57 | Long             | EC               | CORP              | US        |    266873 | NS      | $14293717.88  | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Dreyfus Government Cash Management | Dreyfus Government Cash Management        | CUSIP: 262006208<br>LEI: 5493000Q69I5Q3QZIA91 | Long             | STIV             | RF                | US        |  14799015 | NS      | $14799015.07  | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| AGCO Corp                          | AGCO Corp                                 | CUSIP: 001084102<br>LEI: LYOM0B2GCF1JWXK5ZG04 | Long             | EC               | CORP              | US        |    109591 | NS      | $15137804.83  | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Aflac Inc                          | Aflac Inc                                 | CUSIP: 001055102<br>LEI: 549300N0B7DOGLXWPP39 | Long             | EC               | CORP              | US        |    151262 | NS      | $11117757.00  | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Cardinal Health Inc                | Cardinal Health Inc                       | CUSIP: 14149Y108<br>LEI: CCU46N3GJMF4OK4N7U60 | Long             | EC               | CORP              | US        |     89222 | NS      | $6892399.50   | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Coterra Energy Inc                 | Coterra Energy Inc                        | CUSIP: 127097103<br>LEI: FCNMH6O7VWU7LHXMK351 | Long             | EC               | CORP              | US        |    651962 | NS      | $16318608.86  | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Zions Bancorp NA                   | Zions Bancorp NA                          | CUSIP: 989701107<br>LEI: 8WH0EE09O9V05QJZ3V89 | Long             | EC               | CORP              | US        |    216874 | NS      | $11529021.84  | 1.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Ingersoll Rand Inc                 | Ingersoll Rand Inc                        | CUSIP: 45687V106<br>LEI: 5299004C02FMZCUOIR50 | Long             | EC               | CORP              | US        |    285732 | NS      | $16000992.00  | 2.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Hilton Worldwide Holdings Inc      | Hilton Worldwide Holdings Inc             | CUSIP: 43300A203<br>LEI: 549300HVGPK36ICB0B89 | Long             | EC               | CORP              | US        |     70241 | NS      | $10191266.69  | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Range Resources Corp               | Range Resources Corp                      | CUSIP: 75281A109<br>LEI: H3Y3WLYCX0BTO1TRW162 | Long             | EC               | CORP              | US        |    546222 | NS      | $13666474.44  | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| M&T Bank Corp                      | M&T Bank Corp                             | CUSIP: 55261F104<br>LEI: 549300WYXDDBYRASEG81 | Long             | EC               | CORP              | US        |     70627 | NS      | $11017812.00  | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| Reliance Steel & Aluminum Co       | Reliance Steel & Aluminum Co              | CUSIP: 759509102<br>LEI: 549300E287ZOFT3C5Z56 | Long             | EC               | CORP              | US        |     77919 | NS      | $17722676.55  | 2.31%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-03-22

**Name of Applicant:** Pioneer Mid Cap Value Fund

**Signature:** Anthony J. Koenig, Jr

**Name of Signer:** Anthony J. Koenig, Jr

**Title:** Managing Director, Chief Operations Officer & Treasurer of the Funds