William Marsh Rice University
CIK 0001674705
Annualised vol
null%
Beta
HHI
5386.771893
Top-10 weight
100.0%
VaR 95%
null%
VaR 99%
null%
Max drawdown
null%
Matched value
0.0%
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 ($) |
|---|---|---|---|---|---|
| BSM | UNCHANGED | 5,663,476 | 5,663,476 | 0.0% | 79,118,760 |
Holdings (latest quarter)
| Ticker | Change | Issuer | Class | CUSIP | Value ($) | Weight % | Shares |
|---|---|---|---|---|---|---|---|
| - | VANGUARD INDEX FDS | S&P 500 ETF SHS | 922908363 | 140,085,202 | 63.91 | 203965.0 | |
| BSM | UNCHANGED | BLACK STONE MINERALS L P | COM UNIT | 09225M101 | 79,118,760 | 36.09 | 5663476.0 |
Quarterly portfolios
| Period | Filed | Value ($) | Positions | Vol % | Beta | Max DD % |
|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-07-23 | 219,203,962 | 2 | |||
| 2026-03-31 | 2026-05-11 | 220,626,668 | 2 | |||
| 2025-12-31 | 2026-01-15 | 203,462,375 | 2 | |||
| 2025-09-30 | 2025-10-31 | 145,943,447 | 2 | |||
| 2025-03-31 | 2025-04-15 | 236,888,451 | 3 | 0.006459 | 1.2E-5 | 0.037176 |
| 2024-12-31 | 2025-04-15 | 131,851,656 | 1 |