Investor
HARVARD MANAGEMENT CO INC
CIK 0001082621 · filed 2026-05-15 · SEC filing
13F book
$1.82B
Positions
17
1 new · 3 sold
Largest name
12.8%
Taiwan Semiconductor Mfg Ltd
Est. mark
−$189.9M
Price effect on 16 names still held. Flow −$73.7M.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Taiwan Semiconductor Mfg Ltd | — | 686.8K | $232.1M | 12.8% | $10.4M | Added$138.9M |
| Spdr Gold Tr | — | 464.4K | $199.8M | 11.0% | $15.8M | Cut−$48.4M |
| Microsoft Corp | MSFT | 513.1K | $189.9M | 10.5% | −$55.6M | Added−$46.9M |
| Alphabet Inc | — | 617K | $177.4M | 9.8% | −$15.7M | Cut−$75.5M |
| Union Pac Corp | — | 634.4K | $153.9M | 8.5% | $6.91M | Added$12.5M |
| Amazon Com Inc | AMZN | 717.5K | $149.4M | 8.2% | −$15.3M | Added−$7.48M |
| Booking Holdings Inc. | BKNG | 34.9K | $147.1M | 8.1% | −$38.5M | Added−$33.2M |
| Broadcom Inc. | AVGO | 473.9K | $146.7M | 8.1% | −$11.8M | Added$35.3M |
| Nvidia Corp | NVDA | 743.8K | $129.7M | 7.1% | −$4.96M | Added$53.2M |
| Ishares Bitcoin Trust Etf | IBIT | 3.04M | $117M | 6.4% | −$34.2M | Cut−$148.8M |
| Meta Platforms, Inc. | META | 194.6K | $111.3M | 6.1% | −$16M | Added−$8.67M |
| Zillow Group Inc | — | 562K | $23.3M | 1.3% | −$15.1M | Cut−$21.9M |
| Generate Biomedicines, Inc. | GENB | 1.11M | $13.9M | 0.8% | — | New |
| Zillow Group Inc | — | 284.8K | $11.8M | 0.6% | −$7.64M | Cut−$8.76M |
| Flutter Entmt Plc | — | 80.3K | $8.19M | 0.5% | −$9.09M | Cut−$16.6M |
| 10x Genomics, Inc. | TXG | 170K | $3.61M | 0.2% | $836.4K | Held |
| Purecycle Technologies Inc | — | 714.3K | $550K | 0.0% | $0 | Held |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.