# EDGAR Filing Document

**Accession Number:** 0000836487
**File Stem:** 0001752724-25-199129
**Filing Date:** 2025-8
**Character Count:** 17971
**Document Hash:** 2548057677b28906c629c80779c0bf63
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-199129.hdr.sgml**: 20250822

**ACCESSION NUMBER**: 0001752724-25-199129

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250822

**DATE AS OF CHANGE**: 20250822

**PERIOD START**: 20251231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MORGAN STANLEY INSTITUTIONAL FUND INC
- **CENTRAL INDEX KEY:** 0000836487

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-05624
- **FILM NUMBER:** 251244136

**BUSINESS ADDRESS:**
- **STREET 1:** 1585 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036
- **BUSINESS PHONE:** 800-548-7786

**MAIL ADDRESS:**
- **STREET 1:** 1585 BROADWAY
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10036

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MORGAN STANLEY DEAN WITTER INSTITUTIONAL FUND INC
- **DATE OF NAME CHANGE:** 19990329

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MORGAN STANLEY INSTITUTIONAL FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### GROWTH PORTFOLIO (Series ID: S000002828)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000007750 | CLASS I      | MSEQX           |
| C000007751 | CLASS A      | MSEGX           |
| C000113805 | Class L      | MSHLX           |
| C000126914 | Class R6     | MGRPX           |
| C000155892 | Class C      | MSGUX           |
| C000198816 | Class IR     | MGHRX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** MORGAN STANLEY INSTITUTIONAL FUND INC

- **b. Investment Company Act file number:** 811-05624

- **c. CIK number of Registrant:** 0000836487

- **d. LEI of Registrant:** 54930067DYRSUSGS4E97

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

  - **Street Address 1:** 1585 Broadway

  - **City:** NEW YORK

  - **State:** NY

  - **Foreign country:** US

  - **Zip / Postal Code:** 10036

  - **Telephone number:** 800-869-6397

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

- **a. Name of Series:** GROWTH PORTFOLIO

- **b. EDGAR series identifier (if any):** S000002828

- **c. LEI of Series:** 549300F0DZM65IS8RI91

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

- **a. Date of fiscal year-end:** 2025-12-31

- **b. Date as of which information is reported:** 2025-06-30

**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:** $4509512738.26

**Total Liabilities:** $11033750.79

**Net Assets:** $4498478987.47

**Amount of Assets Invested in Other Investment Companies:** $132971003.91

**Cash Not Reported:** $2013.58

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000113805 | 8.65%                | 14.36%               | 6.80%                |
| Class ID C000007751 | 8.68%                | 14.42%               | 6.86%                |
| Class ID C000007750 | 8.70%                | 14.45%               | 6.86%                |
| Class ID C000126914 | 8.72%                | 14.44%               | 6.90%                |
| Class ID C000198816 | 8.72%                | 14.44%               | 6.89%                |
| Class ID C000155892 | 8.61%                | 14.36%               | 6.78%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $31069980.04             | $269676421.74                              |
| Month 2  | $65471532.69             | $478118023.51                              |
| Month 3  | $103837837.77            | $193429951.55                              |

**Designated Index Information**

- **Index Name:** Securities Portfolio

- **Index Identifier:** SEC_PORT

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Core & Main Inc                            | Core & Main Inc                                                              | CUSIP: 21874C102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1135804 | NS      | $68545771.40  | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Federal National Mortgage Association      | Federal National Mortgage Association                                        | CUSIP: 313586109<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | EC               | USGSE             | US        |   9253178 | NS      | $88275318.12  | 1.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Cloudflare Inc                             | Cloudflare Inc                                                               | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |   3313719 | NS      | $648925591.77 | 14.43%            |  |  |  | No            |                  1 | On Loan: No      |
| Goldman Sachs & Co. LLC                    | CNHP62664 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: FOR8UP27PHTHYVLBNG30 | N/A              | DFE              |  | US        | 981418394 | OU      | $218856.30    | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Samsara Inc                                | Samsara Inc                                                                  | CUSIP: 79589L106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   3854013 | NS      | $153312637.14 | 3.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Aurora Innovation Inc                      | Aurora Innovation Inc                                                        | CUSIP: 051774107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |  29693271 | NS      | $155592740.04 | 3.46%             |  |  |  | No            |                  1 | On Loan: No      |
| IonQ Inc                                   | IonQ Inc                                                                     | CUSIP: 46222L108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   2711027 | NS      | $116492830.19 | 2.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Morgan Stanley & Co. LLC                   | Morgan Stanley Institutional Liquidity Funds - Treasury Securities Portfolio | CUSIP: 61747C525<br>LEI: 549300OJY9IZ31SGS926 | Long             | STIV             | RF                | US        |  64331712 | NS      | $64331712.34  | 1.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Standard Chartered Bank                    | CNHP03441 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: RILFO74KP1CM8P6PCT96 | N/A              | DFE              |  | US        | 852322605 | OU      | $219046.91    | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| SWAP GOLDMAN SACHS BOC                     | SWAP GOLDMAN SACHS BOC                                                       | CUSIP: 000000000<br>LEI: N/A                  | Short            | STIV             | CORP              | US        |  -2580000 | NS      | $-2580000.00  | -0.06%            |  |  |  | No            |                  2 | On Loan: No      |
| Airbnb Inc                                 | Airbnb Inc                                                                   | CUSIP: 009066101<br>LEI: 549300HMUDNO0RY56D37 | Long             | EC               | CORP              | US        |    334646 | NS      | $44287051.64  | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| DoorDash Inc                               | DoorDash Inc                                                                 | CUSIP: 25809K105<br>LEI: 549300NUQ43FGGSK5051 | Long             | EC               | CORP              | US        |    907915 | NS      | $223810126.65 | 4.98%             |  |  |  | No            |                  1 | On Loan: No      |
| STRIPE INC SERIES I PREF STOCK             | STRIPE INC SERIES I PREF STOCK                                               | CUSIP: 000000000<br>LEI: 549300CLHGIPTCYHQ143 | Long             | EP               | CORP              | US        |    639525 | NS      | $18917149.50  | 0.42%             |  |  |  | No            |                  3 | On Loan: No      |
| Standard Chartered Bank                    | CNHP25303 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: RILFO74KP1CM8P6PCT96 | N/A              | DFE              |  | US        | 645084852 | OU      | $659921.80    | 0.01%             |  |  |  | No            |                  2 | On Loan: No      |
| Tesla Inc                                  | Tesla Inc                                                                    | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Long             | EC               | CORP              | US        |    915227 | NS      | $290731008.82 | 6.46%             |  |  |  | No            |                  1 | On Loan: No      |
| MAGIC LEAP CL A COMMON                     | MAGIC LEAP CL A COMMON                                                       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     38705 | NS      | $0.00         | 0.00%             |  |  |  | No            |                  3 | On Loan: No      |
| iShares Bitcoin Trust ETF                  | iShares Bitcoin Trust ETF                                                    | CUSIP: 46438F101<br>LEI: 529900HVFN08L8P4H851 | Long             | EC               | RF                | US        |   2172579 | NS      | $132983560.59 | 2.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Affirm Holdings Inc                        | Affirm Holdings Inc                                                          | CUSIP: 00827B106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   4130401 | NS      | $285575925.14 | 6.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Snowflake Inc                              | Snowflake Inc                                                                | CUSIP: 833445109<br>LEI: 254900CJNSY1K7T53Z16 | Long             | EC               | CORP              | US        |    966604 | NS      | $216296977.08 | 4.81%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase Bank NA                     | CNHP10331 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: 7H6GLXDRUGQFU57RNE97 | N/A              | DFE              |  | US        | 995165827 | OU      | $952373.70    | 0.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Crowdstrike Holdings Inc                   | Crowdstrike Holdings Inc                                                     | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |    435762 | NS      | $221937944.22 | 4.93%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase Bank NA                     | CNHP54350 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: 7H6GLXDRUGQFU57RNE97 | N/A              | DFE              |  | US        | 429969490 | OU      | $39557.19     | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| MicroStrategy Inc                          | MicroStrategy Inc                                                            | CUSIP: 594972408<br>LEI: 549300WQTWEJUEHXQX21 | Long             | EC               | CORP              | US        |    715132 | NS      | $289077808.36 | 6.43%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase Bank NA                     | CNHP20226 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: 7H6GLXDRUGQFU57RNE97 | N/A              | DFE              |  | US        | 392396616 | OU      | $2746.78      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Shopify Inc                                | Shopify Inc                                                                  | CUSIP: 82509L107<br>LEI: 549300HGQ43STJLLP808 | Long             | EC               | CORP              | CA        |   1843937 | NS      | $212698132.95 | 4.73%             |  |  |  | No            |                  1 | On Loan: No      |
| ROBLOX Corp                                | ROBLOX Corp                                                                  | CUSIP: 771049103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   2510452 | NS      | $264099550.40 | 5.87%             |  |  |  | No            |                  1 | On Loan: No      |
| SWAP JP MORGAN BOC                         | SWAP JP MORGAN BOC                                                           | CUSIP: 000000000<br>LEI: N/A                  | Short            | STIV             | CORP              | US        |  -1180000 | NS      | $-1180000.00  | -0.03%            |  |  |  | No            |                  2 | On Loan: No      |
| QXO Inc                                    | QXO Inc                                                                      | CUSIP: 82846H405<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   7052209 | NS      | $151904581.86 | 3.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Goldman Sachs & Co. LLC                    | CNHP33544 USD CALL/CNH PUT                                                   | CUSIP: 000000000<br>LEI: FOR8UP27PHTHYVLBNG30 | N/A              | DFE              |  | US        | 987167835 | OU      | $2064167.94   | 0.05%             |  |  |  | No            |                  2 | On Loan: No      |
| AppLovin Corp                              | AppLovin Corp                                                                | CUSIP: 03831W108<br>LEI: 549300LLVXMUAOL3SQ07 | Long             | EC               | CORP              | US        |    665696 | NS      | $233046855.68 | 5.18%             |  |  |  | No            |                  1 | On Loan: No      |
| MercadoLibre Inc                           | MercadoLibre Inc                                                             | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |     83998 | NS      | $219539692.74 | 4.88%             |  |  |  | No            |                  1 | On Loan: No      |
| DATABRICKS, INC. SERIES H PREFERRED SHARES | DATABRICKS, INC. SERIES H PREFERRED SHARES                                   | CUSIP: 000000000<br>LEI: N/A                  | Long             | EP               | CORP              | US        |   1390269 | NS      | $114335722.56 | 2.54%             |  |  |  | No            |                  3 | On Loan: No      |
| SWAP STAND. CHARTER BANK BOCOC             | SWAP STAND. CHARTER BANK BOCOC                                               | CUSIP: 000000000<br>LEI: N/A                  | Short            | STIV             | CORP              | US        |  -1080000 | NS      | $-1080000.00  | -0.02%            |  |  |  | No            |                  2 | On Loan: No      |
| Royalty Pharma PLC                         | Royalty Pharma PLC                                                           | CUSIP: 000000000<br>LEI: 549300FGFN7VOK8BZR03 | Long             | EC               | CORP              | GB        |   5944970 | NS      | $214197269.10 | 4.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Roivant Sciences Ltd                       | Roivant Sciences Ltd                                                         | CUSIP: 000000000<br>LEI: 549300DL466NY5J6U724 | Long             | EC               | CORP              | BM        |   3584745 | NS      | $40400076.15  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| Coinbase Global Inc                        | Coinbase Global Inc                                                          | CUSIP: 19260Q107<br>LEI: 5493004G3J2SC154DU06 | Long             | EC               | CORP              | US        |    100202 | NS      | $35119798.98  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-07-21

**Name of Applicant:** MORGAN STANLEY INSTITUTIONAL FUND INC

**Signature:** Francis Smith

**Name of Signer:** Francis Smith

**Title:** Principal Financial Officer