ARK Investment Management LLC
Siu Min Wong•CIK: 1697748•Filing: Q4 2025
ARK Investment Management LLC, led by Siu Min Wong, is known for its concentrated, high-growth tech-focused portfolio, currently managing $15.1 billion across 196 positions. Recently, the fund has made notable moves by adding WRD, NFLX, and ATAI, while exiting RDDT and STAK, and significantly increasing positions in KDK and ARKK by 363% and 346%, respectively.
Total AUM
$15.1B
QoQ Performance
-10.3%
Positions
196
Top 10 Concentration
41.7%
Latest Filing
Q4 2025
Top Holdings Allocation
TSLA
TSLA8.7%
SHOP4.3%
ROKU4.2%
COIN3.8%
PLTR3.8%
CRSP3.7%
AMD3.7%
HOOD3.6%
📈 Biggest Buys
📉 Biggest Sells
Sector Breakdown
Other78.4%
Consumer11.4%
Technology8.1%
Industrial1.5%
Communication0.4%
Healthcare0.1%
ETF0.0%
🚪 Exited Positionssold since Q3 2025
—
3iQ Ether Staking ETF
SOLD
$27.2M
—
3iQ Solana Staking ETF
SOLD
$16.3M
—
ATAI Life Sciences NV
SOLD
$10.7M
+4 more exited positions
Changes from Q3 2025
NEW9 new positions
↑109 increased
↓77 decreased
Historical Filings
Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023