# HARVARD MANAGEMENT CO INC

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1082621. Source: https://holderbook.com/funds/1082621-harvard-management-co-inc/

- Reported value: $4.3B
- Positions: 19
- Weight of the ten largest: 91.5%
- Filed: 2026-08-14

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| SPACE EXPLORATION TECHN CORP | [SPCX](https://holderbook.com/stocks/SPCX/) | $2.2B | 12,935,100 | 51.8% | 1 |
| TAIWAN SEMICONDUCTOR MANUFAC | [TSM](https://holderbook.com/stocks/TSM/) | $349.6M | 732,022 | 8.2% | 4 |
| CEREBRAS SYSTEMS INC | [CBRS](https://holderbook.com/stocks/CBRS/) | $239.0M | 1,081,283 | 5.6% | 1 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $234.2M | 982,839 | 5.5% | 5 |
| ALPHABET INC | [GOOGL](https://holderbook.com/stocks/GOOGL/) | $165.2M | 462,160 | 3.9% | 20 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $157.6M | 787,721 | 3.7% | 19 |
| ISHARES GOLD TR | [IAU](https://holderbook.com/stocks/IAU/) | $149.5M | 1,980,085 | 3.5% | 1 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $146.3M | 392,265 | 3.4% | 7 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $127.8M | 338,346 | 3.0% | 9 |
| META PLATFORMS INC | [META](https://holderbook.com/stocks/META/) | $120.8M | 214,504 | 2.8% | 31 |
| ISHARES BITCOIN TRUST ETF | [IBIT](https://holderbook.com/stocks/IBIT/) | $101.4M | 3,044,612 | 2.4% | 5 |
| NETFLIX INC | [NFLX](https://holderbook.com/stocks/NFLX/) | $78.8M | 1,104,000 | 1.8% | 1 |
| BOOKING HOLDINGS INC | [BKNG](https://holderbook.com/stocks/BKNG/) | $73.9M | 414,600 | 1.7% | 8 |
| FERVO ENERGY CO | [FRVO](https://holderbook.com/stocks/FRVO/) | $36.7M | 1,255,365 | 0.9% | 1 |
| LUMENTUM HLDGS INC | [LITE](https://holderbook.com/stocks/LITE/) | $23.4M | 27,243 | 0.5% | 1 |
| SPDR GOLD TR | [GLD](https://holderbook.com/stocks/GLD/) | $21.7M | 58,862 | 0.5% | 5 |
| GENERATE BIOMEDICINES INC | [GENB](https://holderbook.com/stocks/GENB/) | $18.7M | 1,111,100 | 0.4% | 2 |
| 10X GENOMICS INC | [TXG](https://holderbook.com/stocks/TXG/) | $6.5M | 170,000 | 0.2% | 22 |
| PURECYCLE TECHNOLOGIES INC | [PCTTW](https://holderbook.com/stocks/PCTTW/) | $1.9M | 714,285 | 0.0% | 3 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +10.8% | +14.8% | -4.1% | 100% |
| Q1 2026 | -12.3% | -4.6% | -7.7% | 100% |
| Q4 2025 | -2.1% | +2.4% | -4.4% | 100% |
| Q3 2025 | +6.7% | +7.8% | -1.1% | 100% |
| Q2 2025 | +28.5% | +10.5% | +18.0% | 100% |
| Q1 2025 | -8.4% | -4.6% | -3.8% | 100% |
| Q4 2024 | +5.4% | +2.1% | +3.3% | 100% |
| Q3 2024 | +1.4% | +5.4% | -4.0% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $4.3B | 19 |
| Q1 2026 | $1.8B | 17 |
| Q4 2025 | $2.1B | 19 |
| Q3 2025 | $2.1B | 18 |
| Q2 2025 | $1.4B | 14 |
| Q1 2025 | $1.1B | 14 |
| Q4 2024 | $1.7B | 16 |
| Q3 2024 | $1.7B | 15 |
| Q2 2024 | $1.7B | 15 |
| Q1 2024 | $1.6B | 12 |
| Q4 2023 | $1.2B | 14 |
| Q3 2023 | $885.8M | 22 |