# EDGAR Filing Document

**Accession Number:** 0000031266
**File Stem:** 0001410368-26-056107
**Filing Date:** 2026-5
**Character Count:** 40798
**Document Hash:** fbd2083aeae50f76d4b9ccb695239767
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-056107.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001410368-26-056107

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**PERIOD START**: 20261231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Eaton Vance Special Investment Trust
- **CENTRAL INDEX KEY:** 0000031266

**ORGANIZATION NAME:**
- **EIN:** 046039283

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-01545
- **FILM NUMBER:** 261041058

**BUSINESS ADDRESS:**
- **STREET 1:** ONE POST OFFICE SQUARE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109
- **BUSINESS PHONE:** 6174828260

**MAIL ADDRESS:**
- **STREET 1:** ONE POST OFFICE SQUARE
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EATON VANCE SPECIAL INVESTMENT TRUST
- **DATE OF NAME CHANGE:** 19930301

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EATON VANCE SPECIAL EQUITIES FUND
- **DATE OF NAME CHANGE:** 19920703

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EATON VANCE SPECIAL EQUITIES FUND INC
- **DATE OF NAME CHANGE:** 19890619

## Series and Classes Contracts Data

### Eaton Vance Dividend Builder Fund (Series ID: S000005215)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000014213 | Eaton Vance Dividend Builder Fund Class A | EVTMX           |
| C000014215 | Eaton Vance Dividend Builder Fund Class C | ECTMX           |
| C000014216 | Eaton Vance Dividend Builder Fund Class I | EIUTX           |

## Nport-Ex

Eaton Vance<br>

Dividend Builder Fund

March 31, 2026

Portfolio of Investments (Unaudited)

------

Common Stocks — 98.4%

---

| | | |
|:---|:---|:---|
| **Security** | **Shares** | &nbsp;&nbsp;**Value** |
| Aerospace & Defense — 1.9% | Aerospace & Defense — 1.9% | Aerospace & Defense — 1.9% |
| L3Harris Technologies, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;47200 | &nbsp;&nbsp;$16291080 |
|  |  | &nbsp;&nbsp;**$16291080** |
| Banks — 3.8% | Banks — 3.8% | Banks — 3.8% |
| JPMorgan Chase & Co. | &nbsp;&nbsp;&nbsp;&nbsp;112300 | &nbsp;&nbsp;$33034168 |
|  |  | &nbsp;&nbsp;**$33034168** |
| Beverages — 3.2% | Beverages — 3.2% | Beverages — 3.2% |
| Coca-Cola Co. | &nbsp;&nbsp;&nbsp;&nbsp;362800 | &nbsp;&nbsp;$27590940 |
|  |  | &nbsp;&nbsp;**$27590940** |
| Biotechnology — 4.7% | Biotechnology — 4.7% | Biotechnology — 4.7% |
| AbbVie, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;106900 | &nbsp;&nbsp;$23249681 |
| Gilead Sciences, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;126900 | &nbsp;&nbsp;&nbsp;&nbsp; 17686053 |
|  |  | &nbsp;&nbsp;**$40935734** |
| Building Products — 1.0% | Building Products — 1.0% | Building Products — 1.0% |
| Carrier Global Corp. | &nbsp;&nbsp;&nbsp;&nbsp;158100 | &nbsp;&nbsp;$8902611 |
|  |  | &nbsp;&nbsp;**$8902611** |
| Capital Markets — 5.3% | Capital Markets — 5.3% | Capital Markets — 5.3% |
| Blackrock, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;18300 | &nbsp;&nbsp;$17599293 |
| CME Group, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;62700 | &nbsp;&nbsp;&nbsp;&nbsp; 18518445 |
| Intercontinental Exchange, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;62400 | &nbsp;&nbsp;&nbsp;&nbsp; 9814272 |
|  |  | &nbsp;&nbsp;**$45932010** |
| Chemicals — 0.6% | Chemicals — 0.6% | Chemicals — 0.6% |
| International Flavors & Fragrances, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;73100 | &nbsp;&nbsp;$5303405 |
|  |  | &nbsp;&nbsp;**$5303405** |
| Commercial Services & Supplies — 2.0% | Commercial Services & Supplies — 2.0% | Commercial Services & Supplies — 2.0% |
| Waste Management, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;76500 | &nbsp;&nbsp;$17578935 |
|  |  | &nbsp;&nbsp;**$17578935** |
| Communications Equipment — 2.9% | Communications Equipment — 2.9% | Communications Equipment — 2.9% |
| Cisco Systems, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;175400 | &nbsp;&nbsp;$13609286 |
| Motorola Solutions, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;26200 | &nbsp;&nbsp;&nbsp;&nbsp; 11370014 |
|  |  | &nbsp;&nbsp;**$24979300** |

---

---

| | | |
|:---|:---|:---|
| **Security** | **Shares** | &nbsp;&nbsp;**Value** |
| Construction Materials — 1.0% | Construction Materials — 1.0% | Construction Materials — 1.0% |
| CRH PLC | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;84400 | &nbsp;&nbsp;$8872128 |
|  |  | &nbsp;&nbsp;**$8872128** |
| Consumer Staples Distribution & Retail — 2.0% | Consumer Staples Distribution & Retail — 2.0% | Consumer Staples Distribution & Retail — 2.0% |
| Walmart, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;139500 | &nbsp;&nbsp;$17337060 |
|  |  | &nbsp;&nbsp;**$17337060** |
| Containers & Packaging — 1.3% | Containers & Packaging — 1.3% | Containers & Packaging — 1.3% |
| International Paper Co. | &nbsp;&nbsp;&nbsp;&nbsp;324300 | &nbsp;&nbsp;$11577510 |
|  |  | &nbsp;&nbsp;**$11577510** |
| Diversified Telecommunication Services — 1.1% | Diversified Telecommunication Services — 1.1% | Diversified Telecommunication Services — 1.1% |
| Comcast Corp., Class A | &nbsp;&nbsp;&nbsp;&nbsp;345600 | &nbsp;&nbsp;$9922176 |
|  |  | &nbsp;&nbsp;**$9922176** |
| Electric Utilities — 2.2% | Electric Utilities — 2.2% | Electric Utilities — 2.2% |
| Southern Co. | &nbsp;&nbsp;&nbsp;&nbsp;195400 | &nbsp;&nbsp;$18860008 |
|  |  | &nbsp;&nbsp;**$18860008** |
| Electrical Equipment — 3.7% | Electrical Equipment — 3.7% | Electrical Equipment — 3.7% |
| AMETEK, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;71600 | &nbsp;&nbsp;$15348176 |
| Eaton Corp. PLC | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;46500 | &nbsp;&nbsp;&nbsp;&nbsp; 16631655 |
|  |  | &nbsp;&nbsp;**$31979831** |
| Electronic Equipment, Instruments & Components — 1.5% | Electronic Equipment, Instruments & Components — 1.5% | Electronic Equipment, Instruments & Components — 1.5% |
| Amphenol Corp., Class A | &nbsp;&nbsp;&nbsp;&nbsp;100900 | &nbsp;&nbsp;$12748715 |
|  |  | &nbsp;&nbsp;**$12748715** |
| Energy Equipment & Services — 1.1% | Energy Equipment & Services — 1.1% | Energy Equipment & Services — 1.1% |
| SLB Ltd. | &nbsp;&nbsp;&nbsp;&nbsp;178800 | &nbsp;&nbsp;$9188532 |
|  |  | &nbsp;&nbsp;**$9188532** |
| Financial Services — 0.9% | Financial Services — 0.9% | Financial Services — 0.9% |
| Rocket Cos., Inc., Class A<sup>(1)</sup> | &nbsp;&nbsp;&nbsp;&nbsp;552800 | &nbsp;&nbsp;$7877400 |
|  |  | &nbsp;&nbsp;**$7877400** |
| Health Care Equipment & Supplies — 1.2% | Health Care Equipment & Supplies — 1.2% | Health Care Equipment & Supplies — 1.2% |
| Abbott Laboratories | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;99500 | &nbsp;&nbsp;$10215665 |
|  |  | &nbsp;&nbsp;**$10215665** |
| Health Care Providers & Services — 3.6% | Health Care Providers & Services — 3.6% | Health Care Providers & Services — 3.6% |
| Quest Diagnostics, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;68500 | &nbsp;&nbsp;$13424630 |
| UnitedHealth Group, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;64200 | &nbsp;&nbsp;&nbsp;&nbsp; 17371878 |
|  |  | &nbsp;&nbsp;**$30796508** |

---

------

Eaton Vance<br>

Dividend Builder Fund

March 31, 2026

Portfolio of Investments (Unaudited) — continued

------

---

| | | |
|:---|:---|:---|
| **Security** | **Shares** | &nbsp;&nbsp;**Value** |
| Hotels, Restaurants & Leisure — 2.4% | Hotels, Restaurants & Leisure — 2.4% | Hotels, Restaurants & Leisure — 2.4% |
| Domino's Pizza, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;27900 | &nbsp;&nbsp;$10010241 |
| Wyndham Hotels & Resorts, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;136500 | &nbsp;&nbsp;&nbsp;&nbsp; 11087895 |
|  |  | &nbsp;&nbsp;**$21098136** |
| Household Products — 1.9% | Household Products — 1.9% | Household Products — 1.9% |
| Procter & Gamble Co. | &nbsp;&nbsp;&nbsp;&nbsp;112100 | &nbsp;&nbsp;$16191724 |
|  |  | &nbsp;&nbsp;**$16191724** |
| Industrial Conglomerates — 2.0% | Industrial Conglomerates — 2.0% | Industrial Conglomerates — 2.0% |
| 3M Co. | &nbsp;&nbsp;&nbsp;&nbsp;117200 | &nbsp;&nbsp;$17020956 |
|  |  | &nbsp;&nbsp;**$17020956** |
| Insurance — 4.2% | Insurance — 4.2% | Insurance — 4.2% |
| American Financial Group, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;140100 | &nbsp;&nbsp;$17892171 |
| Arthur J. Gallagher & Co. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;46900 | &nbsp;&nbsp;&nbsp;&nbsp; 10157602 |
| Fidelity National Financial, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;174000 | &nbsp;&nbsp;&nbsp;&nbsp; 8070120 |
|  |  | &nbsp;&nbsp;**$36119893** |
| Interactive Media & Services — 3.1% | Interactive Media & Services — 3.1% | Interactive Media & Services — 3.1% |
| Alphabet, Inc., Class C | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51000 | &nbsp;&nbsp;$14629860 |
| Meta Platforms, Inc., Class A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;20600 | &nbsp;&nbsp;&nbsp;&nbsp; 11785878 |
|  |  | &nbsp;&nbsp;**$26415738** |
| IT Services — 0.8% | IT Services — 0.8% | IT Services — 0.8% |
| International Business Machines Corp. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28800 | &nbsp;&nbsp;$6980832 |
|  |  | &nbsp;&nbsp;**$6980832** |
| Multi-Utilities — 2.7% | Multi-Utilities — 2.7% | Multi-Utilities — 2.7% |
| Sempra | &nbsp;&nbsp;&nbsp;&nbsp;236200 | &nbsp;&nbsp;$22951554 |
|  |  | &nbsp;&nbsp;**$22951554** |
| Oil, Gas & Consumable Fuels — 6.9% | Oil, Gas & Consumable Fuels — 6.9% | Oil, Gas & Consumable Fuels — 6.9% |
| Chevron Corp. | &nbsp;&nbsp;&nbsp;&nbsp;133700 | &nbsp;&nbsp;$27662530 |
| EOG Resources, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;160400 | &nbsp;&nbsp;&nbsp;&nbsp; 23189028 |
| EQT Corp. | &nbsp;&nbsp;&nbsp;&nbsp;138400 | &nbsp;&nbsp;&nbsp;&nbsp; 8807776 |
|  |  | &nbsp;&nbsp;**$59659334** |
| Pharmaceuticals — 5.7% | Pharmaceuticals — 5.7% | Pharmaceuticals — 5.7% |
| Eli Lilly & Co. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9600 | &nbsp;&nbsp;$8829792 |
| Johnson & Johnson | &nbsp;&nbsp;&nbsp;&nbsp;126900 | &nbsp;&nbsp;&nbsp;&nbsp; 31019436 |
| Merck & Co., Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;77500 | &nbsp;&nbsp;&nbsp;&nbsp; 9322475 |
|  |  | &nbsp;&nbsp;**$49171703** |
| Semiconductors & Semiconductor Equipment — 10.5% | Semiconductors & Semiconductor Equipment — 10.5% | Semiconductors & Semiconductor Equipment — 10.5% |
| Analog Devices, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;47200 | &nbsp;&nbsp;$15016208 |

---

---

| | | |
|:---|:---|:---|
| **Security** | **Shares** | &nbsp;&nbsp;**Value** |
| Semiconductors & Semiconductor Equipment (continued) | Semiconductors & Semiconductor Equipment (continued) | Semiconductors & Semiconductor Equipment (continued) |
| Broadcom, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;109100 | &nbsp;&nbsp;$33767541 |
| KLA Corp. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10300 | &nbsp;&nbsp;&nbsp;&nbsp; 15165823 |
| Lam Research Corp. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;73500 | &nbsp;&nbsp;&nbsp;&nbsp; 15704010 |
| Texas Instruments, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;55400 | &nbsp;&nbsp;&nbsp;&nbsp; 10755356 |
|  |  | &nbsp;&nbsp;**$90408938** |
| Software — 3.0% | Software — 3.0% | Software — 3.0% |
| Microsoft Corp. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;69767 | &nbsp;&nbsp;$25825650 |
|  |  | &nbsp;&nbsp;**$25825650** |
| Specialized REITs — 3.8% | Specialized REITs — 3.8% | Specialized REITs — 3.8% |
| Iron Mountain, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;154100 | &nbsp;&nbsp;$15739774 |
| Lamar Advertising Co., Class A | &nbsp;&nbsp;&nbsp;&nbsp;133200 | &nbsp;&nbsp;&nbsp;&nbsp; 16871112 |
|  |  | &nbsp;&nbsp;**$32610886** |
| Specialty Retail — 2.4% | Specialty Retail — 2.4% | Specialty Retail — 2.4% |
| Home Depot, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;27400 | &nbsp;&nbsp;$9011586 |
| TJX Cos., Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;74200 | &nbsp;&nbsp;&nbsp;&nbsp; 11849740 |
|  |  | &nbsp;&nbsp;**$20861326** |
| Technology Hardware, Storage & Peripherals — 1.7% | Technology Hardware, Storage & Peripherals — 1.7% | Technology Hardware, Storage & Peripherals — 1.7% |
| Apple, Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;59300 | &nbsp;&nbsp;$15049747 |
|  |  | &nbsp;&nbsp;**$15049747** |
| Trading Companies & Distributors — 1.1% | Trading Companies & Distributors — 1.1% | Trading Companies & Distributors — 1.1% |
| Fastenal Co. | &nbsp;&nbsp;&nbsp;&nbsp;210000 | &nbsp;&nbsp;$9744000 |
|  |  | &nbsp;&nbsp;**$9744000** |
| Wireless Telecommunication Services — 1.2% | Wireless Telecommunication Services — 1.2% | Wireless Telecommunication Services — 1.2% |
| T-Mobile U.S., Inc. | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;48200 | &nbsp;&nbsp;$10123446 |
|  |  | &nbsp;&nbsp;**$10123446** |
| Total Common Stocks<br> (identified cost $659,351,614) |  | &nbsp;&nbsp;**$850157579** |

---

------

Eaton Vance<br>

Dividend Builder Fund

March 31, 2026

Portfolio of Investments (Unaudited) — continued

------

Short-Term Investments — 1.6%

---

| | | |
|:---|:---|:---|
| **Security** | **Shares** | &nbsp;&nbsp;**Value** |
| Morgan Stanley Institutional Liquidity Funds - Government Portfolio, Institutional Class, 3.57%<sup>(2)</sup> | 14033914 | &nbsp;&nbsp;$14033914 |
| Total Short-Term Investments<br> (identified cost $14,033,914) |  | &nbsp;&nbsp;**$14033914** |
| Total Investments — 100.0%<br> (identified cost $673,385,528) |  | &nbsp;&nbsp;**$864191493** |
| Other Assets, Less Liabilities — (0.0)%<sup>†</sup> |  | &nbsp;&nbsp;**$(352156)** |
| Net Assets — 100.0% |  | &nbsp;&nbsp;**$863839337** |

---

---

| | |
|:---|:---|
| The percentage shown for each investment category in the Portfolio of Investments is based on net assets. | The percentage shown for each investment category in the Portfolio of Investments is based on net assets. |
| <sup>†</sup> | Amount is less than 0.05% or (0.05)%, as applicable. |
| <sup>(1)</sup> | Non-income producing security. |
| <sup>(2)</sup> | May be deemed to be an affiliated investment company. The rate shown is the annualized seven-day yield as of March 31, 2026. |

---

---

| | |
|:---|:---|
| **Abbreviations:** | **Abbreviations:** |
| REITs | – Real Estate Investment Trusts |

---

The Fund did not have any open derivative instruments at March 31, 2026.

Affiliated Investments

At March 31, 2026, the value of the Fund's investment in funds that may be deemed to be affiliated was $14,033,914, which represents 1.6% of the Fund's net assets. Transactions in such investments by the Fund for the fiscal year to date ended March 31, 2026 were as follows:

---

| | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Name** | **Value,<br> beginning<br> of period** | **Purchases** | **Sales<br> proceeds** | **Net realized<br> gain (loss)** | **Change in<br> unrealized<br> appreciation<br> (depreciation)** | **Value, end<br> of period** | **Dividend<br> income** | **Shares,<br> end of period** |
| **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** | **Short-Term Investments** |
| Liquidity Fund, Institutional Class<sup>(1)</sup> | $3189907 | $45169206 | $(34325199) | $— | $— | $14033914 | $44860 | 14033914 |

---

<sup>(1)</sup> Represents investment in Morgan Stanley Institutional Liquidity Funds - Government Portfolio.

Fair Value Measurements

Under generally accepted accounting principles for fair value measurements, a three-tier hierarchy to prioritize the assumptions, referred to as inputs, is used in valuation techniques to measure fair value. The three-tier hierarchy of inputs is summarized in the three broad levels listed below.

• Level 1 – quoted prices in active markets for identical investments

• Level 2 – other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, etc.)

• Level 3 – significant unobservable inputs (including a fund's own assumptions in determining the fair value of investments)

In cases where the inputs used to measure fair value fall in different levels of the fair value hierarchy, the level disclosed is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

At March 31, 2026, the hierarchy of inputs used in valuing the Fund's investments, which are carried at fair value, were as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Asset Description** | &nbsp;&nbsp;**Level 1** | &nbsp;&nbsp;&nbsp;&nbsp;**Level 2** | &nbsp;&nbsp;&nbsp;&nbsp;**Level 3** | &nbsp;&nbsp;&nbsp;&nbsp;**Total** |
| Common Stocks | &nbsp;&nbsp;$850,157,579\* | &nbsp;&nbsp;&nbsp;&nbsp;$— | &nbsp;&nbsp;&nbsp;&nbsp;$— | &nbsp;&nbsp;&nbsp;&nbsp;$850157579 |
| Short-Term Investments | &nbsp;&nbsp;&nbsp;&nbsp; 14033914 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 14033914 |
| **Total Investments** | &nbsp;&nbsp;**$864191493** | &nbsp;&nbsp;&nbsp;&nbsp;**$—** | &nbsp;&nbsp;&nbsp;&nbsp;**$—** | &nbsp;&nbsp;&nbsp;&nbsp;**$864191493** |

---

\* The level classification by major category of investments is the same as the category presentation in the Portfolio of Investments.

------

Eaton Vance<br>

Dividend Builder Fund

March 31, 2026

Portfolio of Investments (Unaudited) — continued

------

For information on the Fund's policy regarding the valuation of investments and other significant accounting policies, please refer to the Fund's most recent annual or semi-annual financial statements.

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Eaton Vance Special Investment Trust

- **b. Investment Company Act file number:** 811-01545

- **c. CIK number of Registrant:** 0000031266

- **d. LEI of Registrant:** 5493003X08Y3GH1CDY86

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

  - **Street Address 1:** One Post Office Square

  - **City:** BOSTON

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02109

  - **Telephone number:** 617-482-8260

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

- **a. Name of Series:** Eaton Vance Dividend Builder Fund

- **b. EDGAR series identifier (if any):** S000005215

- **c. LEI of Series:** 549300YUQJCYRU9RZ822

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

- **a. Date of fiscal year-end:** 2026-12-31

- **b. Date as of which information is reported:** 2026-03-31

**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:** $865179742.22

**Total Liabilities:** $1109538.56

**Net Assets:** $864070203.66

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000014213 | 2.84%                | 3.30%                | -5.21%               |
| Class ID C000014215 | 2.77%                | 3.20%                | -5.21%               |
| Class ID C000014216 | 2.87%                | 3.27%                | -5.14%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $10924718.87             | $13538283.46                               |
| Month 2  | $11266774.81             | $17212529.26                               |
| Month 3  | $7239745.39              | $-56570955.61                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Abbott Laboratories                    | Abbott Laboratories                                                 | CUSIP: 002824100<br>LEI: HQD377W2YR662HK5JX27 | Long             | EC               | CORP              | US        |     99500 | NS      | $10215665.00  | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| AbbVie Inc                             | AbbVie Inc                                                          | CUSIP: 00287Y109<br>LEI: FR5LCKFTG8054YNNRU85 | Long             | EC               | CORP              | US        |    106900 | NS      | $23249681.00  | 2.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                           | Alphabet Inc                                                        | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     51000 | NS      | $14629860.00  | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| American Financial Group Inc/OH        | American Financial Group Inc/OH                                     | CUSIP: 025932104<br>LEI: 549300AFOM7IVKIU1G39 | Long             | EC               | CORP              | US        |    140100 | NS      | $17892171.00  | 2.07%             |  |  |  | No            |                  1 | On Loan: No      |
| AMETEK Inc                             | AMETEK Inc                                                          | CUSIP: 031100100<br>LEI: 549300WZDEF9KKE40E98 | Long             | EC               | CORP              | US        |     71600 | NS      | $15348176.00  | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Amphenol Corp                          | Amphenol Corp                                                       | CUSIP: 032095101<br>LEI: 549300D3L3G0R4U4VT04 | Long             | EC               | CORP              | US        |    100900 | NS      | $12748715.00  | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Analog Devices Inc                     | Analog Devices Inc                                                  | CUSIP: 032654105<br>LEI: GYVOE5EZ4GDAVTU4CQ61 | Long             | EC               | CORP              | US        |     47200 | NS      | $15016208.00  | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                              | Apple Inc                                                           | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |     59300 | NS      | $15049747.00  | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Blackrock Inc                          | Blackrock Inc                                                       | CUSIP: 09290D101<br>LEI: 529900VBK42Y5HHRMD23 | Long             | EC               | CORP              | US        |     18300 | NS      | $17599293.00  | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                           | Broadcom Inc                                                        | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    109100 | NS      | $33767541.00  | 3.91%             |  |  |  | No            |                  1 | On Loan: No      |
| CME Group Inc                          | CME Group Inc                                                       | CUSIP: 12572Q105<br>LEI: LCZ7XYGSLJUHFXXNXD88 | Long             | EC               | CORP              | US        |     62700 | NS      | $18518445.00  | 2.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Carrier Global Corp                    | Carrier Global Corp                                                 | CUSIP: 14448C104<br>LEI: 549300JE3W6CWY2NAN77 | Long             | EC               | CORP              | US        |    158100 | NS      | $8902611.00   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Chevron Corp                           | Chevron Corp                                                        | CUSIP: 166764100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    133700 | NS      | $27662530.00  | 3.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Cisco Systems Inc                      | Cisco Systems Inc                                                   | CUSIP: 17275R102<br>LEI: 549300LKFJ962MZ46593 | Long             | EC               | CORP              | US        |    175400 | NS      | $13609286.00  | 1.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Coca-Cola Co/The                       | Coca-Cola Co/The                                                    | CUSIP: 191216100<br>LEI: UWJKFUJFZ02DKWI3RY53 | Long             | EC               | CORP              | US        |    362800 | NS      | $27590940.00  | 3.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Comcast Corp                           | Comcast Corp                                                        | CUSIP: 20030N101<br>LEI: 51M0QTTNCGUN7KFCFZ59 | Long             | EC               | CORP              | US        |    345600 | NS      | $9922176.00   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Domino's Pizza Inc                     | Domino's Pizza Inc                                                  | CUSIP: 25754A201<br>LEI: 25490005ZWM1IF9UXU57 | Long             | EC               | CORP              | US        |     27900 | NS      | $10010241.00  | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| EOG Resources Inc                      | EOG Resources Inc                                                   | CUSIP: 26875P101<br>LEI: XWTZDRYZPBUHIQBKDB46 | Long             | EC               | CORP              | US        |    160400 | NS      | $23189028.00  | 2.68%             |  |  |  | No            |                  1 | On Loan: No      |
| EQT Corp                               | EQT Corp                                                            | CUSIP: 26884L109<br>LEI: 4NT01YGM4X7ZX86ISY52 | Long             | EC               | CORP              | US        |    138400 | NS      | $8807776.00   | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc                     | Meta Platforms Inc                                                  | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |     20600 | NS      | $11785878.00  | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Fastenal Co                            | Fastenal Co                                                         | CUSIP: 311900104<br>LEI: 529900PP0C7H2HHPSJ32 | Long             | EC               | CORP              | US        |    210000 | NS      | $9744000.00   | 1.13%             |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity National Financial Inc        | Fidelity National Financial Inc                                     | CUSIP: 31620R303<br>LEI: 549300CAZYIH39SYQ287 | Long             | EC               | CORP              | US        |    174000 | NS      | $8070120.00   | 0.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Arthur J Gallagher & Co                | Arthur J Gallagher & Co                                             | CUSIP: 363576109<br>LEI: 54930049QLLMPART6V29 | Long             | EC               | CORP              | US        |     46900 | NS      | $10157602.00  | 1.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Gilead Sciences Inc                    | Gilead Sciences Inc                                                 | CUSIP: 375558103<br>LEI: 549300WTZWR07K8MNV44 | Long             | EC               | CORP              | US        |    126900 | NS      | $17686053.00  | 2.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Home Depot Inc/The                     | Home Depot Inc/The                                                  | CUSIP: 437076102<br>LEI: QEKMOTMBBKA8I816DO57 | Long             | EC               | CORP              | US        |     27400 | NS      | $9011586.00   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Intercontinental Exchange Inc          | Intercontinental Exchange Inc                                       | CUSIP: 45866F104<br>LEI: 5493000F4ZO33MV32P92 | Long             | EC               | CORP              | US        |     62400 | NS      | $9814272.00   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| International Business Machines Corp   | International Business Machines Corp                                | CUSIP: 459200101<br>LEI: VGRQXHF3J8VDLUA7XE92 | Long             | EC               | CORP              | US        |     28800 | NS      | $6980832.00   | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| International Flavors & Fragrances Inc | International Flavors & Fragrances Inc                              | CUSIP: 459506101<br>LEI: BZLRL03D3GPGMOGFO832 | Long             | EC               | CORP              | US        |     73100 | NS      | $5303405.00   | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| International Paper Co                 | International Paper Co                                              | CUSIP: 460146103<br>LEI: 824LMFJDH41EY779Q875 | Long             | EC               | CORP              | US        |    324300 | NS      | $11577510.00  | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Iron Mountain Inc                      | Iron Mountain Inc                                                   | CUSIP: 46284V101<br>LEI: SQL3F6CKNNBM3SQGHX24 | Long             | EC               |  | US        |    154100 | NS      | $15739774.00  | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase & Co                    | JPMorgan Chase & Co                                                 | CUSIP: 46625H100<br>LEI: 8I5DZWZKVSZI1NUHU748 | Long             | EC               | CORP              | US        |    112300 | NS      | $33034168.00  | 3.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Johnson & Johnson                      | Johnson & Johnson                                                   | CUSIP: 478160104<br>LEI: 549300G0CFPGEF6X2043 | Long             | EC               | CORP              | US        |    126900 | NS      | $31019436.00  | 3.59%             |  |  |  | No            |                  1 | On Loan: No      |
| KLA Corp                               | KLA Corp                                                            | CUSIP: 482480100<br>LEI: 549300H0BF5JCG96TJ81 | Long             | EC               | CORP              | US        |     10300 | NS      | $15165823.00  | 1.76%             |  |  |  | No            |                  1 | On Loan: No      |
| L3Harris Technologies Inc              | L3Harris Technologies Inc                                           | CUSIP: 502431109<br>LEI: 549300UTE50ZMDBG8A20 | Long             | EC               | CORP              | US        |     47200 | NS      | $16291080.00  | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Lam Research Corp                      | Lam Research Corp                                                   | CUSIP: 512807306<br>LEI: 549300I4GMO6D34U1T02 | Long             | EC               | CORP              | US        |     73500 | NS      | $15704010.00  | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Lamar Advertising Co                   | Lamar Advertising Co                                                | CUSIP: 512816109<br>LEI: 529900Y8WW4MKVPTB543 | Long             | EC               |  | US        |    133200 | NS      | $16871112.00  | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                         | Eli Lilly & Co                                                      | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |      9600 | NS      | $8829792.00   | 1.02%             |  |  |  | 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        |  14033914 | NS      | $14033913.56  | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Merck & Co Inc                         | Merck & Co Inc                                                      | CUSIP: 58933Y105<br>LEI: 4YV9Y5M8S0BRK1RP0397 | Long             | EC               | CORP              | US        |     77500 | NS      | $9322475.00   | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                         | Microsoft Corp                                                      | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |     69767 | NS      | $25825650.39  | 2.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Motorola Solutions Inc                 | Motorola Solutions Inc                                              | CUSIP: 620076307<br>LEI: 6S552MUG6KGJVEBSEC55 | Long             | EC               | CORP              | US        |     26200 | NS      | $11370014.00  | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Procter & Gamble Co/The                | Procter & Gamble Co/The                                             | CUSIP: 742718109<br>LEI: 2572IBTT8CCZW6AU4141 | Long             | EC               | CORP              | US        |    112100 | NS      | $16191724.00  | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Quest Diagnostics Inc                  | Quest Diagnostics Inc                                               | CUSIP: 74834L100<br>LEI: 8MCWUBXQ0WE04KMXBX50 | Long             | EC               | CORP              | US        |     68500 | NS      | $13424630.00  | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Rocket Cos Inc                         | Rocket Cos Inc                                                      | CUSIP: 77311W101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    552800 | NS      | $7877400.00   | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| SLB Ltd                                | SLB Ltd                                                             | CUSIP: 806857108<br>LEI: 213800ZUA17OK3QLGM62 | Long             | EC               | CORP              | CW        |    178800 | NS      | $9188532.00   | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Sempra                                 | Sempra                                                              | CUSIP: 816851109<br>LEI: PBBKGKLRK5S5C0Y4T545 | Long             | EC               | CORP              | US        |    236200 | NS      | $22951554.00  | 2.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Southern Co/The                        | Southern Co/The                                                     | CUSIP: 842587107<br>LEI: 549300FC3G3YU2FBZD92 | Long             | EC               | CORP              | US        |    195400 | NS      | $18860008.00  | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The                        | TJX Cos Inc/The                                                     | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |     74200 | NS      | $11849740.00  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| T-Mobile US Inc                        | T-Mobile US Inc                                                     | CUSIP: 872590104<br>LEI: 549300QHIJYOHPACPG31 | Long             | EC               | CORP              | US        |     48200 | NS      | $10123446.00  | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Instruments Inc                  | Texas Instruments Inc                                               | CUSIP: 882508104<br>LEI: WDJNR2L6D8RWOEB8T652 | Long             | EC               | CORP              | US        |     55400 | NS      | $10755356.00  | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| 3M Co                                  | 3M Co                                                               | CUSIP: 88579Y101<br>LEI: LUZQVYP4VS22CLWDAR65 | Long             | EC               | CORP              | US        |    117200 | NS      | $17020956.00  | 1.97%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc                 | UnitedHealth Group Inc                                              | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |     64200 | NS      | $17371878.00  | 2.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Walmart Inc                            | Walmart Inc                                                         | CUSIP: 931142103<br>LEI: Y87794H0US1R65VBXU25 | Long             | EC               | CORP              | US        |    139500 | NS      | $17337060.00  | 2.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Waste Management Inc                   | Waste Management Inc                                                | CUSIP: 94106L109<br>LEI: 549300YX8JIID70NFS41 | Long             | EC               | CORP              | US        |     76500 | NS      | $17578935.00  | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Wyndham Hotels & Resorts Inc           | Wyndham Hotels & Resorts Inc                                        | CUSIP: 98311A105<br>LEI: 549300FE3MQ4RVXXC673 | Long             | EC               | CORP              | US        |    136500 | NS      | $11087895.00  | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| CRH PLC                                | CRH PLC                                                             | CUSIP: 000000000<br>LEI: 549300MIDJNNTH068E74 | Long             | EC               | CORP              | IE        |     84400 | NS      | $8872128.00   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Eaton Corp PLC                         | Eaton Corp PLC                                                      | CUSIP: 000000000<br>LEI: 549300VDIGTMXUNT7H71 | Long             | EC               | CORP              | IE        |     46500 | NS      | $16631655.00  | 1.92%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-04-28

**Name of Applicant:** Eaton Vance Special Investment Trust

**Signature:** James Kirchner

**Name of Signer:** James Kirchner

**Title:** Treasurer