Yu Fan

CIK 0001668029 · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source ↗

Yu Fan reported 8 positions worth $107.9M as of June 30, 2026 (13F filed August 14, 2026). Largest holding: KMTS (53.8%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.

$107.9M

2026 Q2

Positions

Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.

100.0%

Est. Net Flow (Q)

—

2026 Q2

Positions Changes Mix History BacktestPRO

8 positions shown

#	Symbol	Company	Type	Value ↓	% Port.	Shares	1Y	YTD
▸ 1	KMTS	KESTRA MED TECHNOLOGIES LTD	SH	$58.1M	53.81%	2,282,519	—	—
▸ 2	WHWK	WHITEHAWK THERAPEUTICS INC	SH	$22.3M	20.63%	4,861,314	—	—
▸ 3	ALMS	ALUMIS INC	SH	$7.1M	6.59%	252,672	—	—
▸ 4	CBLL	CERIBELL INC	SH	$6.7M	6.17%	342,398	—	—
▸ 5	IVA	INVENTIVA SA	SH	$5.7M	5.25%	1,500,000	—	—
▸ 6	PMN	PROMIS NEUROSCIENCES INC	SH	$4.3M	4.02%	329,760	—	—
▸ 7	CATX	PERSPECTIVE THERAPEUTICS INC	SH	$3.6M	3.33%	1,055,409	—	—
▸ 8	02462A104	AMERICAN BITCOIN CORP.	SH	$209.8K	0.19%	308,076	—	—

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Yu Fan hold as of Q2 2026?

Yu Fan reported 8 positions worth $107.9M in its Q2 2026 13F filing. Largest positions: KMTS (53.8%), WHWK (20.6%), ALMS (6.6%), CBLL (6.2%) and IVA (5.3%).

What did Yu Fan buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Yu Fan sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.