DOSSIER · 13F-HR · Q1 2026

Yu Fan

$97M in tracked AUM across 8 positions as of Q1 2026.

YF
CIK 0001668029 · last filed Mar 31, 2026
Total AUM
$97M
as of Q1 2026
Holdings
8
positions
Whale Score
65
65
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

Portfolio Overview

The filing for Yu Fan (CIK: 0001668029) as of September 30, 2025, reveals a highly concentrated, high-conviction portfolio with a total valuation of $73.71 million. The portfolio is exceptionally narrow, comprising only three holdings, which indicates a strategy that prioritizes selectivity over broad diversification. Over the quarter, the portfolio experienced slight growth, increasing by 0.7% from $73.19 million. This stability in value, despite significant turnover in ...

Key Holdings

The portfolio is dominated by Kestra Medical Technologies Ltd, which accounts for approximately $54.23 million or 73.57% of the total assets. With a position size of 2.28 million shares, this is the unequivocal core holding. Such a heavy weighting implies a strong fundamental conviction in Kestra’s specific technology or market position within the medical device space.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
G52441105
KESTRA MED TECHNOLOGIES LTD
$45M2.3M46.9%
02
ALMS
ALUMIS INC
$17M777K17.6%
03
CBLL
CERIBELL INC
$10M549K10.4%
04
IVA
INVENTIVA SA
$8M1.5M8.6%
05
WHWK
WHITEHAWK THERAPEUTICS INC
$7M2.1M7.4%
06
CATX
PERSPECTIVE THERAPEUTICS INC
$4M1.1M4.5%
07
74346M505
PROMIS NEUROSCIENCES INC
$4M330K4.3%
08
02462A104
AMERICAN BITCOIN CORP.
$285K308K0.3%

Filing history

2026Q1Mar 31
$97M 5.1%
8 positionsView →
2025Q4Dec 31
$92M 25.2%
5 positionsView →
2025Q3Sep 30
$74M 0.7%
3 positionsView →
2025Q2Jun 30
$73M 17.0%
5 positionsLocked
2025Q1Mar 31
$88M 65.7%
5 positionsLocked
2024Q4Dec 31
$53M 63.9%
7 positionsLocked
2024Q3Sep 30
$32M 57.6%
6 positionsLocked
2024Q2Jun 30
$77M 5.5%
6 positionsLocked
2024Q1Mar 31
$73M 263.5%
5 positionsLocked
2023Q4Dec 31
$20M 1315.4%
4 positionsLocked
2023Q3Sep 30
$1M 10.6%
5 positionsLocked
2023Q2Jun 30
$1M 29.8%
5 positionsLocked
Showing 12 of 22