# EDGAR Filing Document

**Accession Number:** 0000356682
**File Stem:** 0001410368-25-028970
**Filing Date:** 2025-11
**Character Count:** 29342
**Document Hash:** 8a051c06dbd52190de7a789146a557c9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-028970.hdr.sgml**: 20251124

**ACCESSION NUMBER**: 0001410368-25-028970

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251124

**DATE AS OF CHANGE**: 20251124

**PERIOD START**: 20250930

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Calvert Social Investment Fund
- **CENTRAL INDEX KEY:** 0000356682

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-03334
- **FILM NUMBER:** 251509887

**BUSINESS ADDRESS:**
- **STREET 1:** 2050 M STREET NW
- **CITY:** WASHINGTON
- **STATE:** DC
- **ZIP:** 20036
- **BUSINESS PHONE:** 8002256265

**MAIL ADDRESS:**
- **STREET 1:** 2050 M STREET NW
- **CITY:** WASHINGTON
- **STATE:** DC
- **ZIP:** 20036

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CALVERT SOCIAL INVESTMENT FUND
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Calvert Equity Fund (Series ID: S000008719)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000023762 | Class A      | CSIEX           |
| C000023764 | Class C      | CSECX           |
| C000023765 | Class I      | CEYIX           |
| C000195931 | Class R6     | CEYRX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Calvert Social Investment Fund

- **b. Investment Company Act file number:** 811-03334

- **c. CIK number of Registrant:** 0000356682

- **d. LEI of Registrant:** 549300V0NY9G3Y5OI796

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

  - **Street Address 1:** 2050 M Street NW

  - **City:** Washington

  - **State:** DC

  - **Foreign country:** US

  - **Zip / Postal Code:** 20036

  - **Telephone number:** 202-238-2200

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

- **a. Name of Series:** Calvert Equity Fund

- **b. EDGAR series identifier (if any):** S000008719

- **c. LEI of Series:** 5493008KHIQHXPKPLB89

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

- **a. Date of fiscal year-end:** 2025-09-30

- **b. Date as of which information is reported:** 2025-09-30

**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:** $5470109035.33

**Total Liabilities:** $9205775.39

**Net Assets:** $5460903259.94

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000023762 | 0.09%                | 1.30%                | -0.43%               |
| Class ID C000023765 | 0.10%                | 1.33%                | -0.40%               |
| Class ID C000023764 | 0.00%                | 1.27%                | -0.49%               |
| Class ID C000195931 | 0.10%                | 1.33%                | -0.40%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $41871674.54             | $-36508164.35                              |
| Month 2  | $92510177.35             | $-18271007.19                              |
| Month 3  | $173296503.04            | $-200924873.66                             |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Intuit Inc                           | Intuit Inc                                                                  | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |    207287 | NS      | $141558365.17 | 2.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Dollar General Corp                  | Dollar General Corp                                                         | CUSIP: 256677105<br>LEI: OPX52SQVOZI8IVSWYU66 | Long             | EC               | CORP              | US        |    725456 | NS      | $74975877.60  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| MSCI Inc                             | MSCI Inc                                                                    | CUSIP: 55354G100<br>LEI: 549300HTIN2PD78UB763 | Long             | EC               | CORP              | US        |    132986 | NS      | $75457586.26  | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Amphenol Corp                        | Amphenol Corp                                                               | CUSIP: 032095101<br>LEI: 549300D3L3G0R4U4VT04 | Long             | EC               | CORP              | US        |   1776801 | NS      | $219879123.75 | 4.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Revvity Inc                          | Revvity Inc                                                                 | CUSIP: 714046109<br>LEI: 549300IKL1SDPFI7N655 | Long             | EC               | CORP              | US        |    452515 | NS      | $39662939.75  | 0.73%             |  |  |  | No            |                  1 | On Loan: —       |
| NEW MARKETS VENTURE PRTNRS II        | NEW MARKETS VENTURE PRTNRS II LLC                                           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    475000 | NS      | $41926.83     | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Ball Corp                            | Ball Corp                                                                   | CUSIP: 058498106<br>LEI: 0BGI85ALH27ZJP15DY16 | Long             | EC               | CORP              | US        |    633499 | NS      | $31941019.58  | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Air Products and Chemicals Inc       | Air Products and Chemicals Inc                                              | CUSIP: 009158106<br>LEI: 7QEON6Y1RL5XR3R1W237 | Long             | EC               | CORP              | US        |    220422 | NS      | $60113487.84  | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| ARBORVIEW CAPITAL PARTENERS LP       | ARBORVIEW CAPITAL PARTENERS LP SEALED ENVELOPE                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    996071 | NS      | $213119.35    | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| OWL VENTURES LP                      | OWL VENTURES LP                                                             | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    490000 | NS      | $981819.86    | 0.02%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Thermo Fisher Scientific Inc         | Thermo Fisher Scientific Inc                                                | CUSIP: 883556102<br>LEI: HCHV7422L5HDJZCRFL38 | Long             | EC               | CORP              | US        |    548307 | NS      | $265939861.14 | 4.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Costco Wholesale Corp                | Costco Wholesale Corp                                                       | CUSIP: 22160K105<br>LEI: 29DX7H14B9S6O3FD6V18 | Long             | EC               | CORP              | US        |     30608 | NS      | $28331683.04  | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKE Inc                             | NIKE Inc                                                                    | CUSIP: 654106103<br>LEI: 787RXPR0UX0O0XUXPZ81 | Long             | EC               | CORP              | US        |    559142 | NS      | $38988971.66  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Agilent Technologies Inc             | Agilent Technologies Inc                                                    | CUSIP: 00846U101<br>LEI: QUIX8Y7A2WP0XRMW7G29 | Long             | EC               | CORP              | US        |    569168 | NS      | $73052712.80  | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors         | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857509301<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |   3199286 | NS      | $3199286.00   | 0.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Moody's Corp                         | Moody's Corp                                                                | CUSIP: 615369105<br>LEI: 549300GCEDD8YCF5WU84 | Long             | EC               | CORP              | US        |    126422 | NS      | $60237554.56  | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| IMPACT VENTURES II LP                | IMPACT VENTURES II LP                                                       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    990368 | NS      | $0.00         | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| PayPal Holdings Inc                  | PayPal Holdings Inc                                                         | CUSIP: 70450Y103<br>LEI: 5493005X2GO78EFZ3E94 | Long             | EC               | CORP              | US        |    871047 | NS      | $58412411.82  | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Estee Lauder Cos Inc/The             | Estee Lauder Cos Inc/The                                                    | CUSIP: 518439104<br>LEI: 549300VFZ8XJ9NUPU221 | Long             | EC               | CORP              | US        |    447436 | NS      | $39428060.32  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| DBL EQUITY FUND BAEF II LP           | DBL EQUITY FUND   BAEF II LP                                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1000000 | NS      | $1970814.00   | 0.04%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Visa Inc                             | Visa Inc                                                                    | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |    774823 | NS      | $264509075.74 | 4.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Zoetis Inc                           | Zoetis Inc                                                                  | CUSIP: 98978V103<br>LEI: 549300HD9Q1LOC9KLJ48 | Long             | EC               | CORP              | US        |   1269956 | NS      | $185819961.92 | 3.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Fiserv Inc                           | Fiserv Inc                                                                  | CUSIP: 337738108<br>LEI: GI7UBEJLXYLGR2C7GV83 | Long             | EC               | CORP              | US        |    322646 | NS      | $41598748.78  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| IVY CAPITAL (PROPRIETARY) LTD        | IVY CAPITAL (PROPRIETARY) LTD                                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | ZA        |    950000 | NS      | $15402.43     | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| IDEX Corp                            | IDEX Corp                                                                   | CUSIP: 45167R104<br>LEI: 549300U5Y5EL6PHYLF13 | Long             | EC               | CORP              | US        |    343758 | NS      | $55950052.08  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Tyler Technologies Inc               | Tyler Technologies Inc                                                      | CUSIP: 902252105<br>LEI: 25490040SMU4Z8LBCW70 | Long             | EC               | CORP              | US        |     45125 | NS      | $23607595.00  | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                       | Microsoft Corp                                                              | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |    498467 | NS      | $258180982.65 | 4.73%             |  |  |  | No            |                  1 | On Loan: No      |
| American Tower Corp                  | American Tower Corp                                                         | CUSIP: 03027X100<br>LEI: 5493006ORUSIL88JOE18 | Long             | EC               |  | US        |    696151 | NS      | $133883760.32 | 2.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Intercontinental Exchange Inc        | Intercontinental Exchange Inc                                               | CUSIP: 45866F104<br>LEI: 5493000F4ZO33MV32P92 | Long             | EC               | CORP              | US        |    666545 | NS      | $112299501.60 | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Adobe Inc                            | Adobe Inc                                                                   | CUSIP: 00724F101<br>LEI: FU4LY2G4933NH2E1CP29 | Long             | EC               | CORP              | US        |    145945 | NS      | $51482098.75  | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| DBL PARTNERS III LP                  | DBL PARTNERS III LP                                                         | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1000000 | NS      | $1982372.00   | 0.04%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Alphabet Inc                         | Alphabet Inc                                                                | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |   1039266 | NS      | $253113234.30 | 4.64%             |  |  |  | No            |                  1 | On Loan: No      |
| O'Reilly Automotive Inc              | O'Reilly Automotive Inc                                                     | CUSIP: 67103H107<br>LEI: 549300K2RLMQL149Q332 | Long             | EC               | CORP              | US        |    523843 | NS      | $56475513.83  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Crown Castle Inc                     | Crown Castle Inc                                                            | CUSIP: 22822V101<br>LEI: 54930012H97VSM0I2R19 | Long             | EC               |  | US        |    428493 | NS      | $41345289.57  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Linde PLC                            | Linde PLC                                                                   | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |    328201 | NS      | $155895475.00 | 2.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Gartner Inc                          | Gartner Inc                                                                 | CUSIP: 366651107<br>LEI: PP55B5R38BFB8O8HH686 | Long             | EC               | CORP              | US        |    344347 | NS      | $90518495.89  | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Marsh & McLennan Cos Inc             | Marsh & McLennan Cos Inc                                                    | CUSIP: 571748102<br>LEI: 549300XMP3KDCKJXIU47 | Long             | EC               | CORP              | US        |    584427 | NS      | $117779573.31 | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| COASTAL VENTURES III LP              | COASTAL VENTURES III LP SEALED ENVELOPE                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    500000 | NS      | $391274.00    | 0.01%             |  |  |  | Yes           |                  3 | On Loan: No      |
| TJX Cos Inc/The                      | TJX Cos Inc/The                                                             | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |   1344545 | NS      | $194340534.30 | 3.56%             |  |  |  | No            |                  1 | On Loan: No      |
| RENEWABLE ENERGY ASIA FUND LP        | RENEWABLE ENERGY ASIA FUND LP                                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | BE        |   1336169 | NS      | $980.46       | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Intuitive Surgical Inc               | Intuitive Surgical Inc                                                      | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |     74032 | NS      | $33109331.36  | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| NEW MARKETS EDUCATION PRTNR LP       | NEW MARKETS EDUCATION PRTNR LP                                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    948200 | NS      | $18529.72     | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| FIRST ANALYSIS PRIVATE EQUITY        | FIRST ANALYSIS PRIVATE EQUITY                                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    981698 | NS      | $535803.90    | 0.01%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Xylem Inc/NY                         | Xylem Inc/NY                                                                | CUSIP: 98419M100<br>LEI: 549300DF5MV96DRYLQ48 | Long             | EC               | CORP              | US        |   1025609 | NS      | $151277327.50 | 2.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Ecolab Inc                           | Ecolab Inc                                                                  | CUSIP: 278865100<br>LEI: 82DYEISM090VG8LTLS26 | Long             | EC               | CORP              | US        |    672483 | NS      | $184166194.38 | 3.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Mastercard Inc                       | Mastercard Inc                                                              | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |    445497 | NS      | $253403148.57 | 4.64%             |  |  |  | No            |                  1 | On Loan: No      |
| CROSS CULTURE VENTURES I, LP         | CROSS CULTURE VENTURES I, LP                                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    488652 | NS      | $932722.80    | 0.02%             |  |  |  | Yes           |                  3 | On Loan: No      |
| CORE INNOVATIONS CAPITAL I LP        | CORE INNOVATIONS CAPITAL I LP                                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1027756 | NS      | $3170701.54   | 0.06%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Veralto Corp                         | Veralto Corp                                                                | CUSIP: 92338C103<br>LEI: 635400FJE6GSOJUSNY27 | Long             | EC               | CORP              | US        |    594212 | NS      | $63348941.32  | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| SJF Ventures III LP                  | SJF VENTURES III LP                                                         | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1000000 | NS      | $296304.00    | 0.01%             |  |  |  | Yes           |                  3 | On Loan: No      |
| VeriSign Inc                         | VeriSign Inc                                                                | CUSIP: 92343E102<br>LEI: LMPL4N8ZOJRMF0KOF759 | Long             | EC               | CORP              | US        |    553141 | NS      | $154641629.37 | 2.83%             |  |  |  | No            |                  1 | On Loan: No      |
| 2020 GENESYSTEMS                     | 2020 GENESYSTEMS                                                            | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     73397 | NS      | $187162.35    | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Aon PLC                              | Aon PLC                                                                     | CUSIP: 000000000<br>LEI: 635400FALWQYX5E6QC64 | Long             | EC               | CORP              | IE        |    132476 | NS      | $47238292.08  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Morgan Stanley & Co. LLC             | Morgan Stanley Institutional Liquidity Funds - Government Portfolio         | CUSIP: 61747C707<br>LEI: 549300BI6Y5SI6BYPB26 | Long             | STIV             | RF                | US        | 177814014 | NS      | $177814013.57 | 3.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Starbucks Corp                       | Starbucks Corp                                                              | CUSIP: 855244109<br>LEI: OQSJ1DU9TAOC51A47K68 | Long             | EC               | CORP              | US        |    381303 | NS      | $32258233.80  | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| TE Connectivity PLC                  | TE Connectivity PLC                                                         | CUSIP: 000000000<br>LEI: 6367003TB6K484NFHE54 | Long             | EC               | CORP              | IE        |    332456 | NS      | $72984065.68  | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| BRIDGES VENTURES U.S SUSTAINAB       | BRIDGES VENTURES U.S SUSTAINAB                                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    937578 | NS      | $1188.85      | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| LEAPFROG INVESTMENTS LLC             | LEAPFROG INVESTMENTS LLC                                                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | MU        |    921564 | NS      | $3762.75      | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Copart Inc                           | Copart Inc                                                                  | CUSIP: 217204106<br>LEI: 549300KVYX3JWMYEHU61 | Long             | EC               | CORP              | US        |   1182151 | NS      | $53161330.47  | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Verisk Analytics Inc                 | Verisk Analytics Inc                                                        | CUSIP: 92345Y106<br>LEI: 549300I1YSWNIRKBWP67 | Long             | EC               | CORP              | US        |    711460 | NS      | $178939304.60 | 3.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Danaher Corp                         | Danaher Corp                                                                | CUSIP: 235851102<br>LEI: S4BKK9OTCEWQ3YHPFM11 | Long             | EC               | CORP              | US        |   1379020 | NS      | $273404505.20 | 5.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Sword Diagnostics                    | SWORD DIAGNOSTICS                                                           | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1264108 | NS      | $129318.25    | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Equifax Inc                          | Equifax Inc                                                                 | CUSIP: 294429105<br>LEI: 5493004MCF8JDC86VS77 | Long             | EC               | CORP              | US        |    453612 | NS      | $116365086.36 | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| AFRICA RENEWABLE ENERGY              | AFRICA RENEWABLE ENERGY                                                     | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    999999 | NS      | $131209.87    | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| S&P Global Inc                       | S&P Global Inc                                                              | CUSIP: 78409V104<br>LEI: Y6X4K52KMJMZE7I7MY94 | Long             | EC               | CORP              | US        |    406598 | NS      | $197895312.58 | 3.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Digital Directions International Inc | DIGITAL DIRECTIONS INTL INC                                                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    354389 | NS      | $0.00         | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| West Pharmaceutical Services Inc     | West Pharmaceutical Services Inc                                            | CUSIP: 955306105<br>LEI: 5493007NKRGM1RJQ1P16 | Long             | EC               | CORP              | US        |    364920 | NS      | $95729463.60  | 1.75%             |  |  |  | No            |                  1 | On Loan: No      |
| ACCION FRONTIER INCLUSION FUND       | ACCION FRONTIER INCLUSION FUND                                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1000000 | NS      | $1780725.18   | 0.03%             |  |  |  | Yes           |                  3 | On Loan: No      |
| Westly Cap Partners Fund II LP       | WESTLY CAP PARTNERS FUND II LP                                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    906091 | NS      | $3196.69      | 0.00%             |  |  |  | Yes           |                  3 | On Loan: No      |
| IDEXX Laboratories Inc               | IDEXX Laboratories Inc                                                      | CUSIP: 45168D104<br>LEI: OGMTXK0LUU1HKV2P0J84 | Long             | EC               | CORP              | US        |    185230 | NS      | $118341594.70 | 2.17%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-10-17

**Name of Applicant:** Calvert Social Investment Fund

**Signature:** James Kirchner

**Name of Signer:** James Kirchner

**Title:** Treasurer