Harvard Management Co. Inc.
In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 9, 2025), Harvard Management Co. Inc. reported 13 stock positions worth $1.1 billion. Its top holding was Meta Platforms Class A (META) at 25.5% of the portfolio, followed by Booking (BKNG, 15.4%) and Microsoft (MSFT, 14.0%). Compared with Q4 2024, it opened 3 new positions, sold out of 5, added to 3 and reduced 5. The biggest buy was Microsoft (MSFT, shares +688%) and the biggest sale Meta Platforms Class A (META, shares −62%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001082621
- Portfolio Value
- $1.1B (Q1 2025)
- SEC Filing
- 0000950123-25-004475 ↗ filed May 9, 2025
Holdings Value
Holdings 13 stocks · $1.1B
| META Meta Platforms Inc. Class A | 25.48% | 498,381 | $287.2M | Reduce -61.8% |
| BKNG Booking Holdings Inc. | 15.36% | 37,600 | $173.2M | Add +89.9% |
| MSFT Microsoft Corp. | 13.98% | 420,000 | $157.7M | Add +688.0% |
| GOOGL Alphabet Inc. Class A | 9.86% | 718,812 | $111.2M | Add +4.7% |
| QQQ Invesco QQQ Trust Series 1 | 8.81% | 211,820 | $99.3M | Reduce -20.9% |
| LNWO Light & Wonder Inc. | 8.13% | 1,058,892 | $91.7M | Reduce -26.6% |
| UBER Uber Technologies Inc. | 5.72% | 885,000 | $64.5M | New |
| NVDA Nvidia Corp. | 4.88% | 507,831 | $55.0M | Reduce -35.6% |
| AVGO Broadcom Inc. | 4.78% | 321,700 | $53.9M | Reduce -14.1% |
| PCT Purecycle Technologies Inc. | 1.53% | 2,498,170 | $17.3M | No change |
| RBRK Rubrik Inc. Class A | 0.71% | 132,111 | $8.1M | New |
| MAZE Maze Therapeutics Inc. | 0.62% | 637,528 | $7.0M | New |
| TXG 10X Genomics Inc. Class A | 0.13% | 170,000 | $1.5M | No change |
Other holdings (1): bonds, preferreds, convertibles and warrants · $1.1M (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| PCTTW Purecycle Techno-CW26 | *W EXP 03/17/202 | 714,285 | $1.1M | No change |
Total filed on the 13F, all lines: $1.1B.
Portfolio Sells Q4 2024 → Q1 2025
| META Meta Platforms Inc. Class A | Reduce -61.8% | 25.48% | −19.69 |
| TSM Taiwan Semiconductor-SP ADR | Sold out | 0.00% | −5.08 |
| AMD Advanced Micro Devices | Sold out | 0.00% | −3.38 |
| AAPL Apple Inc. | Sold out | 0.00% | −1.61 |
| NVDA Nvidia Corp. | Reduce -35.6% | 4.88% | −1.39 |
| AMZN Amazon.com Inc. | Sold out | 0.00% | −0.88 |
| TSLA Tesla Inc. | Sold out | 0.00% | −0.48 |
| AVGO Broadcom Inc. | Reduce -14.1% | 4.78% | −0.37 |
| QQQ Invesco QQQ Trust Series 1 | Reduce -20.9% | 8.81% | +0.70 |
| LNWO Light & Wonder Inc. | Reduce -26.6% | 8.13% | +0.76 |
Portfolio Buys Q4 2024 → Q1 2025
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 18 | $4.3B | SPCX, TSM, CBRS, AMZN, GOOGL |
| Q1 2026 | 16 | $1.8B | TSM, GLD, MSFT, GOOGL, UNP |
| Q4 2025 | 18 | $2.1B | IBIT, GOOGL, GLD, MSFT, BKNG |
| Q3 2025 | 18 | $2.1B | IBIT, MSFT, AMZN, GLD, BKNG |
| Q2 2025 | 13 | $1.4B | MSFT, AMZN, BKNG, META, IBIT |
| Q1 2025 | 13 | $1.1B | META, BKNG, MSFT, GOOGL, QQQ |
| Q4 2024 | 15 | $1.7B | META, QQQ, GOOGL, LNWO, NVDA |
| Q3 2024 | 14 | $1.7B | META, GOOGL, BKNG, LNWO, QQQ |
| Q2 2024 | 14 | $1.6B | META, QQQ, GOOGL, LNWO, AMD |
| Q1 2024 | 11 | $1.6B | GOOGL, META, QQQ, LNWO, NVDA |