CIK: 0001668029
Total reported value
$97.0M
Reporting period: 2026-03-31 · Number of holdings: 8
Yu Fan disclosed 8 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $97.0M and a quarterly turnover rate of 41.0%.
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Sector classification currently covers about 0% 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 KMTS
0.0% -$15.0M
Add ALMS
-1.6% $9.4M
Trim CBLL
0.0% -$2.0M
Add WHWK
0.0% $2.1M
Add IVA
0.0% $1.4M
New buy CATX
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | KMTS | Kestra Medical Technologies, Ltd. | Stock-Other | 46.89% | -18.71% | — | |
| 2 | ALMS | Alumis INC | Stock-Other | 17.64% | +9.29% | -1.62% | |
| 3 | CBLL | Ceribell INC | Stock-Other | 10.38% | -2.68% | — | |
| 4 | IVA | Inventiva SA - Adr | Stock-Other | 8.58% | +1.02% | — | |
| 5 | WHWK | Whitehawk Therapeutics INC | Stock-Other | 7.36% | +1.93% | — | |
| 6 | CATX | Perspective Therapeutics INC | Stock-Other | 4.54% | +4.54% | NEW | |
| 7 | PMN | Promis Neurosciences INC | Stock-Other | 4.32% | +4.32% | NEW | |
| 8 | ABTC | American Bitcoin Corp-a | Stock-Other | 0.29% | +0.29% | NEW |
Performance for Q3 2026
+6.5%
Performance Last 4 Quarters
+61%
Not enough sector-mapped data yet
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 8 | $97.0M | 41 | |
| 2025-12-31 | 5 | $92.3M | 26 | |
| 2025-09-30 | 4 | $76.9M | 28 | |
| 2025-06-30 | 5 | $73.2M | 0 | |
| 2025-03-31 | 9 | $97.3M | 100 | |
| 2024-12-31 | 7 | $53.2M | 0 | |
| 2024-09-30 | 6 | $32.5M | 0 | |
| 2024-06-30 | 6 | $76.5M | 0 | |
| 2024-03-31 | 5 | $72.5M | 0 | |
| 2023-12-31 | 4 | $20.0M | 0 | |
| 2023-09-30 | 5 | $1.4M | 0 | |
| 2023-06-30 | 5 | $1.3M | 0 | |
| 2023-03-31 | 5 | $1.8M | 0 | |
| 2022-12-31 | 6 | $7.5M | 0 | |
| 2022-09-30 | 6 | $7.3M | 0 | 1G00496203759B3835431 |
| 2022-06-30 | 5 | $6.5M | 0 | |
| 2022-03-31 | 4 | $7.4M | 0 | |
| 2021-12-31 | 4 | $8.6M | 0 | |
| 2021-09-30 | 3 | $5.8M | 0 | |
| 2021-06-30 | 4 | $8.8M | 100 | |
| 2021-03-31 | 5 | $38.3M | 100 | |
| 2020-12-31 | 1 | $20.9M | 0 |
Yu Fan's most significant position changes for 2026-03-31: New buy: Perspective Therapeutics INC (CATX); New buy: Promis Neurosciences INC (PMN); New buy: American Bitcoin Corp-a (ABTC); Trim: Alumis INC (ALMS) — shares -1.62%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ALMS | Alumis INC | +9.3% | -1.62% | Trim |
| 2 | WHWK | Whitehawk Therapeutics INC | +1.9% | — | Unchanged |
| 3 | IVA | Inventiva SA - Adr | +1% | — | Unchanged |
| 4 | CBLL | Ceribell INC | -2.7% | — | Unchanged |
| 5 | KMTS | Kestra Medical Technologies, Ltd. | -18.7% | — | Unchanged |
| 6 | CATX | Perspective Therapeutics INC | — | NEW | New buy |
| 7 | PMN | Promis Neurosciences INC | — | NEW | New buy |
| 8 | ABTC | American Bitcoin Corp-a | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-18 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-18 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 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 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-09-17 | Amendment | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-09-17 | Amendment | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-05-17 | Amendment | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
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