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YF

Yu Fan Portfolio holdings

AUM $108M
1-Year Est. Return 137.54%
This Fund
S&P 500
This Quarter Est. Return
+21.65%
1 Year Est. Return
+137.54%
3 Year Est. Return
+42.74%
5 Year Est. Return
-38.65%
10 Year Est. Return
–
AUM
$108M
AUM Growth
+$10.9M
Cap. Flow
-$4.51M
Cap. Flow %
-4.18%
Top 10 Hldgs %
100%
Holding
8
New
–
Increased
1
Reduced
2
Closed
–

Top Buys

Rank Stock Value
1
WHWK
Whitehawk Therapeutics
WHWK
+$11.6M

Top Sells

Rank Stock Value
1
ALMS
Alumis Inc
ALMS
+$12.2M
2
CBLL
CeriBell Inc
CBLL
+$3.93M

Sector Composition

Rank Sector Weight
1 Healthcare 99.81%
2 Financials 0.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
KMTS
1
Kestra Medical Technologies
KMTS
$1.47B
$58.1M 53.81%
2,282,519
– –
WHWK
2
Whitehawk Therapeutics
WHWK
$264M
$22.3M 20.63%
4,861,314
+2,791,314
+135% +$11.6M
ALMS
3
Alumis Inc
ALMS
$1.47B
$7.11M 6.59%
252,672
-524,173
-67% -$12.2M
CBLL
4
CeriBell Inc
CBLL
$943M
$6.66M 6.17%
342,398
-207,050
-38% -$3.93M
IVA
5
Inventiva
IVA
$1.14B
$5.67M 5.25%
1,500,000
– –
PMN icon
6
ProMIS Neurosciences
PMN
$116M
$4.34M 4.02%
329,760
– –
CATX icon
7
Perspective Therapeutics
CATX
$356M
$3.6M 3.33%
1,055,409
– –
ABTC
8
American Bitcoin Corp
ABTC
$680M
$210K 0.19%
20,538
– –

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BC
Bayforest Capital London, United Kingdom $108M AUM 45.71% 1-Year Est. Return
MMRF
Michelson Medical Research Foundation Los Angeles, California $108M AUM 29.95% 1-Year Est. Return
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UFA
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Yu Fan's Q2 2026 Portfolio in Review

As of Q2 2026, Yu Fan held 8 positions worth $108M, up 11% from $97M the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Yu Fan withdrew a net $4.51M in Q2 2026, reducing 2 holdings. Its largest reduction was Alumis Inc, cutting an estimated $12.2M.

By sector, the portfolio is most concentrated in Healthcare at 100% of assets, up from 100% a quarter earlier, followed by Financials.

Against the trend, Yu Fan added an estimated $11.6M to Whitehawk Therapeutics.

  • Yu Fan added most to Whitehawk Therapeutics in Q2 2026, an estimated $11.6M increase.
  • Yu Fan's biggest Q2 2026 reduction was Alumis Inc, cutting an estimated $12.2M.
  • Yu Fan's ten largest holdings make up 100% of its $108M portfolio in Q2 2026.
  • Yu Fan opened 0 new positions and closed 0 in Q2 2026.
  • Yu Fan's portfolio value rose 11% quarter-over-quarter to $108M.

Based on Yu Fan's 13F filing for Q2 2026, filed 14 Aug 2026.