13F filer · CIK 314957 ↗
University of Chicago
You are looking at Q1 2025. See the latest, Q2 2026 →
Reported value
$66.0M
−38% on the quarter before
Positions
12
8 new · 1 sold out
Top 10
99.8%
of the value
Est. gain
−$2.1M
on stocks held all quarter
Est. return
−3.2%
on those stocks since Q4 2024
Positions as of Mar 31, 2025, from University of Chicago's 13F filing with the SEC. A 13F lists a manager's US-listed stocks and options at a quarter end and is filed up to 45 days later, so the fund may hold something else today. It leaves out short positions, cash and holdings outside the US.
Portfolio at a glance
- New
- Added
- Cut
- Same
- Options
Each tile is a position, sized by its share, colored by what the fund did with it since Q4 2024. Striped tiles are options.
Largest buys
Since Q4 2024, by estimated size: the change in shares at the quarter-end price, since a 13F gives no trade prices. Percentages are the position's share of the portfolio, before and after.
- Booking Hldgs Inc~$336,304New · 0.0% → 0.5%+73 shares
- S&P Global Inc~$330,265New · 0.0% → 0.5%+650 shares
- Ferrari N V New F~$320,910New · 0.0% → 0.5%+750 shares
- Palo Alto Networks~$266,198New · 0.0% → 0.4%+1,560 shares
- Unitedhealth Group Inc~$261,875New · 0.0% → 0.4%+500 shares
- Service Corp Intl~$260,650New · 0.0% → 0.4%+3,250 shares
- Old Dominion Freight Lin~$248,175New · 0.0% → 0.4%+1,500 shares
- Eagle Matls Inc~$221,930New · 0.0% → 0.3%+1,000 shares
Largest sells
Since Q4 2024, by estimated size: the change in shares at the quarter-end price, since a 13F gives no trade prices. Percentages are the position's share of the portfolio, before and after.
- Vanguard Bd Index Fds Total Bnd Mrkt~$39.8MSold out · 37.3% → 0.0%−552,830 shares
- Vanguard Intl Equity Index F~$704,396Cut · 31.5% → 49.1%−6,075 shares
- Nkgen Biotech Inc~$40,500Cut · 0.3% → 0.1%−225,000 shares
Holdings
As of Mar 31, 2025. Changes are in shares against Dec 31, 2024, so a price move alone never reads as a buy or a sale.
| Holding | Value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Vanguard Intl Equity Index FTT WRLD ST ETF · shares −2.1% · price −1.3% | 49.1% | $32.4M | −$427,443 | ||||||||
| Vanguard Index FdsS&P 500 ETF SHS · shares 0% · price −4.6% | 47.4% | $31.3M | −$1.5M | ||||||||
| Booking Hldgs IncCOM · shares New | 0.51% | $336,304 | — | ||||||||
| S&P Global IncCOM · shares New | 0.50% | $330,265 | — | ||||||||
| Ferrari N V New FCOM · shares New | 0.49% | $320,910 | — | ||||||||
| Palo Alto NetworksCOM · shares New | 0.40% | $266,198 | — | ||||||||
| Unitedhealth Group IncCOM · shares New | 0.40% | $261,875 | — | ||||||||
| Service Corp IntlCOM · shares New | 0.39% | $260,650 | — | ||||||||
| Old Dominion Freight LinCOM · shares New | 0.38% | $248,175 | — | ||||||||
| Eagle Matls IncCOM · shares New | 0.34% | $221,930 | — | ||||||||
| Nkgen Biotech IncCOM · shares −41% · price −72.5% | 0.09% | $58,500 | −$154,440 | ||||||||
| Pyxis Oncology IncCOM · shares 0% · price −37.2% | 0.07% | $47,752 | −$28,268 | ||||||||
| Total · 12 positions | 100% | $66.0M | −$2.1M |
Price is a stock's reported value over its shares at the quarter end. The estimated gain is the shares held at both quarter ends times the change in that price: shares bought or sold during the quarter add nothing, options are left out, and a stock split is read into the earlier share count and price.
What made money
From Q4 2024 to Q1 2025: 4 stocks held throughout, down $2.1M (−3.2%).
- Pyxis Oncology Inc−$28,268−37%
- Nkgen Biotech Inc−$154,440−73%
- Vanguard Intl Equity Index F−$427,443−1%
- Vanguard Index Fds−$1.5M−5%
Estimated as in the holdings table: shares held at both quarter ends times the change in price; options left out.
Reported value by quarter
The total value of each quarter's 13F at that quarter end. It moves with prices as well as with buying and selling. Pick a quarter to see what the fund held then.
Every quarter's filing
| Quarter | Reported value | Filing | |
|---|---|---|---|
| Q2 2026 | Aug 14, 2026 | $419.7M+30% | SEC ↗ |
| Q1 2026 | May 7, 2026 | $323.4M+56% | SEC ↗ |
| Q4 2025 | Feb 6, 2026 | $206.8M+1% | SEC ↗ |
| Q3 2025 | Nov 6, 2025 | $204.6M+74% | SEC ↗ |
| Q2 2025 | Aug 7, 2025 | $117.5M+78% | SEC ↗ |
| Q1 2025 | May 8, 2025 | $66.0M−38% | SEC ↗ |
| Q4 2024 | Feb 5, 2025 | $106.5M−10% | SEC ↗ |
| Q3 2024 | Oct 16, 2024 | $118.3M−9% | SEC ↗ |
| Q2 2024 | Jul 15, 2024 | $129.7M+87% | SEC ↗ |
| Q1 2024 | Apr 15, 2024 | $69.3M−4% | SEC ↗ |
| Q4 2023 | Mar 14, 2024 | $72.0M−53% | SEC ↗ |
| Q3 2023 | Mar 14, 2024 | $151.8M−31% | SEC ↗ |
| Q2 2023 | Mar 14, 2024 | $219.4M−0% | SEC ↗ |
| Q1 2023 | Mar 14, 2024 | $219.7M+69% | SEC ↗ |
| Q4 2022 | Mar 14, 2024 | $130.1M+97% | SEC ↗ |
| Q3 2021 | Mar 14, 2024 | $66.1M+4% | SEC ↗ |
| Q2 2021 | Mar 14, 2024 | $63.4M+22% | SEC ↗ |
| Q1 2021 | Mar 14, 2024 | $52.1M+13% | SEC ↗ |
| Q4 2020 | Mar 14, 2024 | $46.2M+302% | SEC ↗ |
| Q3 2020 | Oct 15, 2020 | $11.5M−6% | SEC ↗ |
| Q2 2020 | Jul 15, 2020 | $12.3M+36% | SEC ↗ |
| Q1 2020 | Apr 24, 2020 | $9.0M−74% | SEC ↗ |
| Q4 2019 | Feb 20, 2020 | $34.7M−63% | SEC ↗ |
| Q3 2019 | Oct 24, 2019 | $94.1M−9% | SEC ↗ |
| Q2 2019 | Aug 14, 2019 | $103.6M+2% | SEC ↗ |
| Q1 2019 | May 6, 2019 | $101.4M−38% | SEC ↗ |
| Q4 2018 | Feb 12, 2019 | $164.0M−14% | SEC ↗ |
| Q3 2018 | Nov 13, 2018 | $189.9M−11% | SEC ↗ |
| Q2 2018 | Aug 8, 2018 | $213.4M−45% | SEC ↗ |
| Q1 2018 | Apr 11, 2018 | $388.1M | SEC ↗ |