CIK: 0001697228
Total reported value
$112.6M
Reporting period: 2026-03-31 · Number of holdings: 10
University of Wisconsin Foundation disclosed 10 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $112.6M and a quarterly turnover rate of 61.1%.
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University of Wisconsin Foundation's disclosed holdings carry a Herfindahl concentration index of 0.104 — mathematically equivalent to about 10 equally-sized positions, close to its 10 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.22), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 59% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim NU
-28.3% -$9.2M
Trim AAPL
-35.3% -$7.0M
Trim MSFT
-20.3% -$6.1M
Trim NVDA
-32.6% -$6.1M
Trim PDCC
0.0% -$5.0M
Add PCVX
-2.9% $2.5M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | PDCC | Pearl Diver Credit Compy INC | Stock-Other | 13.61% | -3.48% | — | |
| 2 | NU | Nu Holdings Ltd. | Stock-Financials | 13.10% | -7.06% | -28.30% | |
| 3 | PCVX | Vaxcyte INC | Stock-Other | 12.37% | +2.79% | -2.94% | |
| 4 | AAPL | Apple INC | Stock-Tech | 9.54% | -5.42% | -35.31% | |
| 5 | SE | Sea Ltd-adr | Stock-Comm Services | 9.46% | +9.46% | NEW | |
| 6 | NVDA | Nvidia CORP | Stock-Tech | 9.29% | -4.68% | -32.63% | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 9.14% | +9.14% | NEW | |
| 8 | MSFT | Microsoft CORP | Stock-Tech | 8.49% | -4.70% | -20.31% | |
| 9 | DYN | Dyne Therapeutics INC | Stock-Other | 7.80% | +0.95% | +16.32% | |
| 10 | PRAX | Praxis Precision Medicines I | Stock-Other | 7.21% | +7.21% | NEW |
Performance for Q3 2026
+2.1%
Performance Last 4 Quarters
+21.6%
Based on 84% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 10 | $112.6M | 61 | |
| 2025-12-31 | 8 | $118.9M | 65 | |
| 2025-09-30 | 9 | $118.1M | 100 | |
| 2025-06-30 | 5 | $89.4M | 0 | |
| 2025-03-31 | 8 | $117.8M | 0 | |
| 2024-12-31 | 7 | $137.6M | 0 | |
| 2024-09-30 | 7 | $153.3M | 0 | |
| 2024-06-30 | 6 | $88.8M | 0 | |
| 2024-03-31 | 6 | $88.6M | 0 | |
| 2023-12-31 | 5 | $60.1M | 0 | |
| 2023-09-30 | 5 | $87.3M | 0 | |
| 2023-06-30 | 2 | $135.9M | 0 | |
| 2023-03-31 | 3 | $52.6M | 0 | |
| 2022-12-31 | 2 | $48.3M | 0 |
University of Wisconsin Foundation's most significant position changes for 2026-03-31: New buy: Sea Ltd-adr (SE); New buy: Alphabet Inc-cl A (GOOGL); New buy: Praxis Precision Medicines I (PRAX); Sold out: Janux Therapeutics INC (JANX); Trim: Nu Holdings Ltd. (NU) — shares -28.30%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | PCVX | Vaxcyte INC | +2.8% | -2.94% | Trim |
| 2 | DYN | Dyne Therapeutics INC | +1% | +16.32% | Add |
| 3 | PDCC | Pearl Diver Credit Compy INC | -3.5% | — | Unchanged |
| 4 | NVDA | Nvidia CORP | -4.7% | -32.63% | Trim |
| 5 | MSFT | Microsoft CORP | -4.7% | -20.31% | Trim |
| 6 | AAPL | Apple INC | -5.4% | -35.31% | Trim |
| 7 | NU | Nu Holdings Ltd. | -7.1% | -28.30% | Trim |
| 8 | SE | Sea Ltd-adr | — | NEW | New buy |
| 9 | GOOGL | Alphabet Inc-cl A | — | NEW | New buy |
| 10 | PRAX | Praxis Precision Medicines I | — | NEW | New buy |
| 11 | JANX | Janux Therapeutics INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-14 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-13 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-13 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-14 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-13 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-14 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-13 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-13 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-11 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
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