HARVARD MANAGEMENT CO INC
CIK 0001082621
Annualised vol
7.23699%
Beta
0.338038
HHI
2899.862234
Top-10 weight
91.486195%
VaR 95%
0.766916%
VaR 99%
1.240134%
Max drawdown
14.132932%
Matched value
33.015597%
Returns of reported holdings
Loading returns…
Position changes vs prior quarter
What the latest 13F shows bought and sold against the quarter before, by share count.
| Ticker | Change | Shares now | Shares before | Share change % | Value now ($) |
|---|---|---|---|---|---|
| CBRS | NEW | 1,081,283 | - | - | 238,963,543 |
| AMZN | ADDED | 982,839 | 717,539 | 36.97% | 234,249,847 |
| GOOGL | REDUCED | 462,160 | 616,960 | -25.09% | 165,162,119 |
| NVDA | ADDED | 787,721 | 743,791 | 5.91% | 157,615,095 |
| MSFT | REDUCED | 392,265 | 513,065 | -23.54% | 146,322,690 |
| AVGO | REDUCED | 338,346 | 473,916 | -28.61% | 127,810,202 |
| META | ADDED | 214,504 | 194,554 | 10.25% | 120,827,958 |
| IBIT | UNCHANGED | 3,044,612 | 3,044,612 | 0.0% | 101,355,133 |
| NFLX | NEW | 1,104,000 | - | - | 78,825,600 |
| BKNG | ADDED | 414,600 | 34,928 | 1087.01% | 73,898,304 |
| FRVO | NEW | 1,255,365 | - | - | 36,694,319 |
| GENB | UNCHANGED | 1,111,100 | 1,111,100 | 0.0% | 18,744,257 |
| TXG | UNCHANGED | 170,000 | 170,000 | 0.0% | 6,517,800 |
| PCT | UNCHANGED | 714,285 | 714,285 | 0.0% | 1,857,141 |
| ZG | CLOSED OUT | 0 | 846,845 | -100.0% | 0 |
Holdings (latest quarter)
| Ticker | Change | Issuer | Class | CUSIP | Value ($) | Weight % | Shares |
|---|---|---|---|---|---|---|---|
| - | SPACE EXPLORATION TECHN CORP | CLASS A COM STK | 84615Q103 | 2,210,091,186 | 51.84 | 1.29351E7 | |
| - | TAIWAN SEMICONDUCTOR MANUFAC | SPONSORED ADS | 874039100 | 349,591,747 | 8.2 | 732022.0 | |
| CBRS | NEW | CEREBRAS SYSTEMS INC | COM CL A | 15675D103 | 238,963,543 | 5.61 | 1081283.0 |
| AMZN | ADDED | AMAZON COM INC | COM | 023135106 | 234,249,847 | 5.49 | 982839.0 |
| GOOGL | REDUCED | ALPHABET INC | CAP STK CL A | 02079K305 | 165,162,119 | 3.87 | 462160.0 |
| NVDA | ADDED | NVIDIA CORPORATION | COM | 67066G104 | 157,615,095 | 3.7 | 787721.0 |
| - | ISHARES GOLD TR | ISHARES NEW | 464285204 | 149,516,218 | 3.51 | 1980085.0 | |
| MSFT | REDUCED | MICROSOFT CORP | COM | 594918104 | 146,322,690 | 3.43 | 392265.0 |
| AVGO | REDUCED | BROADCOM INC | COM | 11135F101 | 127,810,202 | 3.0 | 338346.0 |
| META | ADDED | META PLATFORMS INC | CL A | 30303M102 | 120,827,958 | 2.83 | 214504.0 |
| IBIT | UNCHANGED | ISHARES BITCOIN TRUST ETF | SHS BEN INT | 46438F101 | 101,355,133 | 2.38 | 3044612.0 |
| NFLX | NEW | NETFLIX INC. | COM | 64110L106 | 78,825,600 | 1.85 | 1104000.0 |
| BKNG | ADDED | BOOKING HOLDINGS INC | COM | 09857L108 | 73,898,304 | 1.73 | 414600.0 |
| FRVO | NEW | FERVO ENERGY CO | CL A COM | 31556C106 | 36,694,319 | 0.86 | 1255365.0 |
| - | LUMENTUM HLDGS INC | COM | 55024U109 | 23,376,129 | 0.55 | 27243.0 | |
| - | SPDR GOLD TR | GOLD SHS | 78463V107 | 21,683,584 | 0.51 | 58862.0 | |
| GENB | UNCHANGED | GENERATE BIOMEDICINES INC | COM SHS | 370920100 | 18,744,257 | 0.44 | 1111100.0 |
| TXG | UNCHANGED | 10X GENOMICS INC | CL A COM | 88025U109 | 6,517,800 | 0.15 | 170000.0 |
| PCT | UNCHANGED | PURECYCLE TECHNOLOGIES INC | *W EXP 03/17/202 | 74623V111 | 1,857,141 | 0.04 | 714285.0 |
Quarterly portfolios
| Period | Filed | Value ($) | Positions | Vol % | Beta | Max DD % |
|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | 4,263,102,872 | 19 | 7.23699 | 0.338038 | 14.132932 |
| 2026-03-31 | 2026-05-15 | 1,815,664,370 | 17 | 15.929222 | 0.752368 | 28.245754 |
| 2025-12-31 | 2026-02-13 | 2,079,274,080 | 19 | 14.743609 | 0.695569 | 26.728055 |
| 2025-09-30 | 2025-11-14 | 2,104,959,615 | 18 | 15.01234 | 0.70505 | 27.825069 |
| 2025-03-31 | 2025-05-09 | 1,128,660,792 | 14 | 21.504083 | 0.976639 | 41.94226 |
| 2024-12-31 | 2025-02-14 | 1,691,640,015 | 16 | 24.777445 | 1.05322 | 52.490962 |