# EDGAR Filing Document

**Accession Number:** 0000836487
**File Stem:** 0001410368-26-018407
**Filing Date:** 2026-2
**Character Count:** 18005
**Document Hash:** a97d8c53485a15e559f7943e413ae0c0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-018407.hdr.sgml**: 20260226

**ACCESSION NUMBER**: 0001410368-26-018407

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260226

**DATE AS OF CHANGE**: 20260226

**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:** 26683229

**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

### Asia Opportunity Portfolio (Series ID: S000051832)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000163120 | Class I      | MSAQX           |
| C000163121 | Class A      | MSAUX           |
| C000163122 | Class C      | MSAWX           |
| C000163123 | Class R6     | MSAYX           |

## 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:** Asia Opportunity Portfolio

- **b. EDGAR series identifier (if any):** S000051832

- **c. LEI of Series:** 5493007GRWVTTMCYSW05

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

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

- **b. Date as of which information is reported:** 2025-12-31

**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:** $119827929.68

**Total Liabilities:** $1795467.58

**Net Assets:** $118032462.10

**Amount of Assets Invested in Other Investment Companies:** $7.00

**Cash Not Reported:** $578058.17

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000163120 | -2.24%               | -5.30%               | -0.96%               |
| Class ID C000163121 | -2.29%               | -5.34%               | -0.97%               |
| Class ID C000163122 | -2.34%               | -5.38%               | -1.04%               |
| Class ID C000163123 | -2.23%               | -5.28%               | -0.94%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $1715746.39              | $-4452616.35                               |
| Month 2  | $455039.08               | $-7088281.55                               |
| Month 3  | $154223.97               | $-1284997.77                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Baidu Inc                                          | Baidu Inc                                                                    | CUSIP: 056752108<br>LEI: 254900AL64IANZYI1E02 | Long             | EC               | CORP              | KY        |     43548 | NS      | $5689981.68   | 4.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Coupang Inc                                        | Coupang Inc                                                                  | CUSIP: 22266T109<br>LEI: 549300XR4L1D80AK4W76 | Long             | EC               | CORP              | US        |    298098 | NS      | $7032131.82   | 5.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Full Truck Alliance Co Ltd                         | Full Truck Alliance Co Ltd                                                   | CUSIP: 35969L108<br>LEI: 984500884LB1DP8DAC57 | Long             | EC               | CORP              | KY        |    395366 | NS      | $4242277.18   | 3.59%             |  |  |  | No            |                  1 | On Loan: No      |
| ICICI Bank Ltd                                     | ICICI Bank Ltd                                                               | CUSIP: 45104G104<br>LEI: R7RX8ER1V4666J8D1I38 | Long             | EC               | CORP              | IN        |    221345 | NS      | $6596081.00   | 5.59%             |  |  |  | No            |                  1 | On Loan: No      |
| KE Holdings Inc                                    | KE Holdings Inc                                                              | CUSIP: 482497104<br>LEI: 254900RHVY072XPAZE03 | Long             | EC               | CORP              | KY        |    169979 | NS      | $2678869.04   | 2.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Titan Co Ltd                                       | Titan Co Ltd                                                                 | CUSIP: 000000000<br>LEI: 549300RO9VJWPK37FE54 | Long             | EC               | CORP              | IN        |     98400 | NS      | $4442108.43   | 3.76%             |  |  |  | No            |                  2 | On Loan: No      |
| NAVER Corp                                         | NAVER Corp                                                                   | CUSIP: 000000000<br>LEI: 988400ULUQYDB2HQYJ61 | Long             | EC               | CORP              | KR        |     14509 | NS      | $2438984.10   | 2.07%             |  |  |  | No            |                  2 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd          | Taiwan Semiconductor Manufacturing Co Ltd                                    | CUSIP: 000000000<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |    243000 | NS      | $11945213.11  | 10.12%            |  |  |  | No            |                  2 | On Loan: No      |
| PDD Holdings Inc                                   | PDD Holdings Inc                                                             | CUSIP: 722304102<br>LEI: 5493000573DS7005T657 | Long             | EC               | CORP              | KY        |     27506 | NS      | $3118905.34   | 2.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Pony AI Inc                                        | Pony AI Inc                                                                  | CUSIP: 732908108<br>LEI: 9845006P7613D2A61368 | Long             | EC               | CORP              | KY        |     93745 | NS      | $1359302.50   | 1.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Qfin Holdings Inc                                  | Qfin Holdings Inc                                                            | CUSIP: 88557W101<br>LEI: 836800R59NKEPDR6I240 | Long             | EC               | CORP              | KY        |     71116 | NS      | $1370405.32   | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Trip.com Group Ltd                                 | Trip.com Group Ltd                                                           | CUSIP: 89677Q107<br>LEI: 2549004RMYDSRQL4KW41 | Long             | EC               | CORP              | KY        |     99274 | NS      | $7138793.34   | 6.05%             |  |  |  | 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        |    316678 | NS      | $316677.82    | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Webtoon Entertainment Inc                          | Webtoon Entertainment Inc                                                    | CUSIP: 94845U105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     42965 | NS      | $559833.95    | 0.47%             |  |  |  | No            |                  1 | On Loan: —       |
| WeRide Inc                                         | WeRide Inc                                                                   | CUSIP: 950915108<br>LEI: 254900R1B7IWBCPDQ262 | Long             | EC               | CORP              | KY        |    128652 | NS      | $1116699.36   | 0.95%             |  |  |  | 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        |   6037538 | NS      | $6037537.73   | 5.12%             |  |  |  | No            |                  1 | On Loan: No      |
| HSBC Securities (USA) Inc.                         | HSBC TRI PARTY   A REPO                                                      | CUSIP: 000000000<br>LEI: CYYGQCGNHMHPSMRL3R97 | Long             | RA               | CORP              | US        |     32314 | PA      | $32314.06     | 0.03%             |  |  |  | No            |                  2 | On Loan: No      |
| Merrill Lynch, Pierce, Fenner & Smith Incorporated | MERRILL LYNCH TRI PARTY A REPO                                               | CUSIP: 000000000<br>LEI: 8NAV47T0Y26Q87Y0QP81 | Long             | RA               | CORP              | US        |     77554 | PA      | $77553.75     | 0.07%             |  |  |  | No            |                  2 | On Loan: No      |
| Merrill Lynch, Pierce, Fenner & Smith Incorporated | MERRILL LYNCH TRI PARTY A REPO                                               | CUSIP: 000000000<br>LEI: 8NAV47T0Y26Q87Y0QP81 | Long             | RA               | CORP              | US        |     10017 | PA      | $10017.36     | 0.01%             |  |  |  | No            |                  2 | On Loan: No      |
| Meituan                                            | Meituan                                                                      | CUSIP: 000000000<br>LEI: 21380033K525E5JLIA77 | Long             | EC               | CORP              | KY        |    400120 | NS      | $5302466.26   | 4.49%             |  |  |  | Yes           |                  2 | On Loan: No      |
| Eternal Ltd                                        | Eternal Ltd                                                                  | CUSIP: 000000000<br>LEI: 335800T4VOF9ETHF8W59 | Long             | EC               | CORP              | IN        |   1562297 | NS      | $4841530.25   | 4.10%             |  |  |  | No            |                  2 | On Loan: No      |
| KakaoBank Corp                                     | KakaoBank Corp                                                               | CUSIP: 000000000<br>LEI: 988400VAVCFSK6VF9Q87 | Long             | EC               | CORP              | KR        |    229744 | NS      | $3444162.18   | 2.92%             |  |  |  | No            |                  2 | On Loan: No      |
| Niva Bupa Health Insurance Co Ltd                  | Niva Bupa Health Insurance Co Ltd                                            | CUSIP: 000000000<br>LEI: 335800YR5ALVTOUNCU55 | Long             | EC               | CORP              | IN        |    615863 | NS      | $516870.28    | 0.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Tata Capital Ltd                                   | Tata Capital Ltd                                                             | CUSIP: 000000000<br>LEI: 335800TXSHN87ZZ57925 | Long             | EC               | CORP              | IN        |    886831 | NS      | $3372999.57   | 2.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Indian Hotels Co Ltd/The                           | Indian Hotels Co Ltd/The                                                     | CUSIP: 000000000<br>LEI: 33580076CH5SBY5HWA22 | Long             | EC               | CORP              | IN        |    103468 | NS      | $851630.49    | 0.72%             |  |  |  | No            |                  2 | On Loan: No      |
| AIA Group Ltd                                      | AIA Group Ltd                                                                | CUSIP: 000000000<br>LEI: ZP5ILWVSYE4LJGMMVD57 | Long             | EC               | CORP              | HK        |    225100 | NS      | $2316975.35   | 1.96%             |  |  |  | No            |                  2 | On Loan: No      |
| Greentown Service Group Co Ltd                     | Greentown Service Group Co Ltd                                               | CUSIP: 000000000<br>LEI: 254900V8OFDBOODYW979 | Long             | EC               | CORP              | KY        |    622000 | NS      | $376077.71    | 0.32%             |  |  |  | Yes           |                  2 | On Loan: No      |
| HDFC Bank Ltd                                      | HDFC Bank Ltd                                                                | CUSIP: 000000000<br>LEI: 335800ZQ6I4E2JXENC50 | Long             | EC               | CORP              | IN        |    438146 | NS      | $4840151.48   | 4.10%             |  |  |  | No            |                  2 | On Loan: No      |
| Kuaishou Technology                                | Kuaishou Technology                                                          | CUSIP: 000000000<br>LEI: 300300FCDZBE6UP9ED24 | Long             | EC               | CORP              | KY        |    369600 | NS      | $3055264.66   | 2.59%             |  |  |  | Yes           |                  2 | On Loan: No      |
| Pony AI Inc                                        | Pony AI Inc                                                                  | CUSIP: 000000000<br>LEI: 9845006P7613D2A61368 | Long             | EC               | CORP              | KY        |    168800 | NS      | $2544135.07   | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Tencent Holdings Ltd                               | Tencent Holdings Ltd                                                         | CUSIP: 000000000<br>LEI: 254900N4SLUMW4XUYY11 | Long             | EC               | CORP              | KY        |     71200 | NS      | $5464139.46   | 4.63%             |  |  |  | No            |                  2 | On Loan: No      |
| China Resources Mixc Lifestyle Services Ltd        | China Resources Mixc Lifestyle Services Ltd                                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |    350400 | NS      | $1939206.49   | 1.64%             |  |  |  | Yes           |                  2 | On Loan: No      |
| Kweichow Moutai Co Ltd                             | Kweichow Moutai Co Ltd                                                       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | CN        |     23794 | NS      | $4691795.59   | 3.98%             |  |  |  | No            |                  2 | On Loan: No      |
| WeRide Inc                                         | WeRide Inc                                                                   | CUSIP: 000000000<br>LEI: 254900R1B7IWBCPDQ262 | Long             | EC               | CORP              | KY        |    334700 | NS      | $989129.74    | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Grab Holdings Limited                              | Grab Holdings Limited                                                        | CUSIP: 000000000<br>LEI: 549300N4VQX83VPJF439 | Long             | EC               | CORP              | KY        |    706174 | NS      | $3523808.26   | 2.99%             |  |  |  | No            |                  1 | On Loan: No      |
| MakeMyTrip Ltd                                     | MakeMyTrip Ltd                                                               | CUSIP: 000000000<br>LEI: 529900DNT8HNJ7RYUO60 | Long             | EC               | CORP              | MU        |     53563 | NS      | $4398593.56   | 3.73%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-01-16

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

**Signature:** Francis Smith

**Name of Signer:** Francis Smith

**Title:** Principal Financial Officer