Q1 2026 · 13F-HR
Yu Fanholdings as filed
Filed 2026-05-18 · accession 0001193125-26-227546
$97.0M
Reported value
8
Positions
2026-03-31
Period end
The Brief · Yu Fan · Q1 2026
AI · grounded in 13F
Yu Fan established a new position in Perspective Therapeutics Inc CATX worth $4.4M. The fund also added new holdings in Promis Neurosciences Inc PMN for $4.19M and American Bitcoin Corp. ABTC for $284,785. Additionally, the fund trimmed its position in ALUMIS INC by 1.62%.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| G52441105 | KMTS | KESTRA MED TECHNOLOGIES LTD | $45.5M | 46.9% | 2,282,519 | Common | SOLE |
| 022307102 | ALMS | ALUMIS INC | $17.1M | 17.6% | 776,845 | Common | SOLE |
| 15678C102 | CBLL | CERIBELL INC | $10.1M | 10.4% | 549,448 | Common | SOLE |
| 46124U107 | IVA | INVENTIVA SA | $8.3M | 8.58% | 1,500,000 | Common | SOLE |
| 00032Q104 | WHWK | WHITEHAWK THERAPEUTICS INC | $7.1M | 7.36% | 2,070,000 | Common | SOLE |
| 46489V302 | CATX | PERSPECTIVE THERAPEUTICS INC | $4.4M | 4.54% | 1,055,409 | Common | SOLE |
| 74346M505 | PMN | PROMIS NEUROSCIENCES INC | $4.2M | 4.32% | 329,760 | Common | SOLE |
| 02462A104 | ABTC | AMERICAN BITCOIN CORP. | $284,785 | 0.29% | 308,076 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.