Q2 2026 13F · SEC CIK 1664741
Brown University
Endowment & foundationFiled 2026-08-05 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $95.3M
- Reported positions
- 10
- Top holdings a year, 3 yrs
- +1.6%
- Average holding period
- 2.4 yrs
Brown University is an endowment & foundation that reported 10 positions worth $95.3M in its Q2 2026 13F, filed 2026-08-05. Its largest holdings were Stubhub Hldgs Inc (STUB, 27.9%), Blue Owl Capital Inc (OWL, 23.6%), Spdr Gold Tr (GLD, 15.3%). A portfolio copying its top holdings returned 1.6% a year over the last 3 years, against 20.4% for the S&P 500.
Brown University holdings all 10 positions.
Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| STUBStubhub Hldgs Inc | 27.9% | +0.0% | $26.5M |
| OWLBlue Owl Capital Inc | 23.6% | +0.0% | $22.5M |
| GLDSpdr Gold Tr | 15.3% | +0.0% | $14.6M |
| NVDANvidia Corporation | 11.1% | +0.0% | $10.6M |
| IBITIshares Bitcoin Trust ETF | 7.4% | +0.0% | $7.1M |
| CHYMChime Financial Inc | 4.4% | +0.0% | $4.2M |
| ATAIAtai Beckley NV | 4.0% | +0.0% | $3.8M |
| CMPSCompass Pathways PLC | 3.2% | +0.0% | $3.0M |
| PROKProKidney Corp. | 2.1% | +0.0% | $2.0M |
| ACGLArch Cap Group Ltd | 1.0% | — | $990K |
What Brown University bought and sold in Q2 2026, against Q1 2026.
New positions
- ACGL Arch Cap Group Ltd1.0% of 13F
Added to
No position grew by more than 5%.
Reduced
No position shrank by more than 5%.
Sold out
- OBDC Blue Owl Capital Corp.was 16.6%
- ACWI Ishares Trwas 4.8%
Share counts compared with the Q1 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- -24.5% /yr
- S&P 500 +20.1%
- 3 years
- +1.6% /yr
- S&P 500 +20.4%
- 5 years
- -2.2% /yr
- S&P 500 +11.6%
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $95.3M | 10 |
| Q1 2026 | $101.8M | 11 |
| Q4 2025 | $142.6M | 10 |
| Q3 2025 | $169.1M | 8 |
| Q2 2025 | $141.9M | 9 |
| Q1 2025 | $216.1M | 14 |
| Q4 2024 | $234.6M | 12 |
| Q3 2024 | $247.1M | 10 |
| Q2 2024 | $264.8M | 10 |
| Q1 2024 | $251.2M | 10 |
| Q4 2023 | $276.9M | 8 |
| Q3 2023 | $249.9M | 7 |
Questions about Brown University's portfolio
What stocks does Brown University own?
Brown University's latest 13F, for Q2 2026 and filed Aug 5, 2026, lists 10 positions worth $95.3M. The largest are Stubhub Hldgs Inc (STUB) at 27.9%, Blue Owl Capital Inc (OWL) at 23.6%, Spdr Gold Tr (GLD) at 15.3%, Nvidia Corporation (NVDA) at 11.1% and Ishares Bitcoin Trust ETF (IBIT) at 7.4%.
What did Brown University buy last quarter?
In Q2 2026, Brown University added a new position in Arch Cap Group Ltd (ACGL), compared with its Q1 2026 filing.
What did Brown University sell last quarter?
In Q2 2026, Brown University sold all of Blue Owl Capital Corp. (OBDC) and sold all of Ishares Tr (ACWI), compared with its Q1 2026 filing.
How has Brown University's portfolio performed?
A portfolio copying Brown University's 20 largest 13F holdings each quarter, from the day each filing was public, returned +1.6% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: -24.5% against +20.1%. Over 5 years: -2.2% a year against +11.6%.
When is Brown University's next 13F filing due?
13F filings are due 45 days after each quarter ends. Brown University's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.