Institutional Manager · CIK 0000314957
UNIVERSITY OF CHICAGO
Chicago, IL · File #028-00018
Latest AUM
$206.8M
Positions
12
Top-10 Concentration
99.9%
Filings
17
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | VANGUARD INDEX FDS | 922908363 | -4,123 | -$2.6M | +$814,061 |
| NEW | FIVE BELOW INC | FIVE | +1,250 | +$235,450 | $0 |
| REDUCE | VANGUARD INTL EQUITY INDEX F | 922042742 | 0 | $0 | +$779,260 |
| REDUCE | ISHARES CORE S P 500 ETF | 464287200 | 0 | $0 | +$3.1M |
| REDUCE | PYXIS ONCOLOGY INC | PYXS | 0 | $0 | -$52,142 |
| REDUCE | BOOKING HLDGS INC | BKNG | 0 | $0 | -$3,208 |
| REDUCE | EAGLE MATLS INC | 26969P108 | 0 | $0 | -$26,360 |
| REDUCE | FERRARI N V | RACE | 0 | $0 | -$86,745 |
| REDUCE | OLD DOMINION FREIGHT LIN | ODFL | 0 | $0 | +$24,030 |
| REDUCE | PALO ALTO NETWORKS INC | PANW | 0 | $0 | -$30,295 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202512 pos · $206.8M
- 13F HOLDINGS REPORTQ/E Sep 202511 pos · $204.6M
- 13F HOLDINGS REPORTQ/E Jun 202511 pos · $117.5M
- 13F HOLDINGS REPORTQ/E Mar 202512 pos · $66.0M
- 13F HOLDINGS REPORTQ/E Dec 20245 pos · $106.5M
- 13F HOLDINGS REPORTQ/E Sep 20245 pos · $118.3M
- 13F HOLDINGS REPORTQ/E Jun 20247 pos · $129.7M
- 13F HOLDINGS REPORTQ/E Mar 20247 pos · $69.3M
- 13F HOLDINGS REPORTQ/E Mar 20245 pos · $130.1M
- 13F HOLDINGS REPORTQ/E Mar 20246 pos · $219.7M
- 13F HOLDINGS REPORTQ/E Mar 20247 pos · $66.1M
- 13F HOLDINGS REPORTQ/E Mar 20249 pos · $72.0M
- 13F HOLDINGS REPORTQ/E Mar 20246 pos · $151.8M
- 13F HOLDINGS REPORTQ/E Mar 20246 pos · $63.4M
- 13F HOLDINGS REPORTQ/E Mar 20245 pos · $46.2M
- 13F HOLDINGS REPORTQ/E Mar 20247 pos · $219.4M
- 13F HOLDINGS REPORTQ/E Mar 20245 pos · $52.1M
Top 12 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ISHARES CORE S P 500 ETF | 464287200 | 195,789 | $134.1M | 64.86% |
| 2 | VANGUARD INDEX FDS | 922908363 | 58,449 | $36.7M | 17.73% |
| 3 | VANGUARD INTL EQUITY INDEX F | 922042742 | 239,037 | $33.7M | 16.31% |
| 4 | BOOKING HLDGS INC | BKNG | 73 | $390,939 | 0.19% |
| 5 | S&P GLOBAL INC | SPGI | 650 | $339,684 | 0.16% |
| 6 | PALO ALTO NETWORKS INC | PANW | 1,560 | $287,352 | 0.14% |
| 7 | FERRARI N V | RACE | 750 | $277,170 | 0.13% |
| 8 | SERVICE CORP INTL | 817565104 | 3,250 | $253,403 | 0.12% |
| 9 | FIVE BELOW INC | FIVE | 1,250 | $235,450 | 0.11% |
| 10 | OLD DOMINION FREIGHT LIN | ODFL | 1,500 | $235,200 | 0.11% |
| 11 | EAGLE MATLS INC | 26969P108 | 1,000 | $206,680 | 0.10% |
| 12 | PYXIS ONCOLOGY INC | PYXS | 48,731 | $56,041 | 0.03% |