Aquatic Capital Management’s Power Integrations POWI Stock Holding History

Aquatic Capital Management’s Portfolio POWI Stock Details POWI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$611K	Buy	+7,300	New	+$527K	0.02%	726
2026 Q1	–	Sell	-20,257	Closed	-$720K	–	1719
2025 Q4	$720K	Buy	20,257 +11,601	+134%	+$440K	0.02%	633
2025 Q3	$348K	Buy	+8,656	New	+$418K	0.01%	964
2024 Q3	–	Sell	-17,100	Closed	-$1.2M	–	1456
2024 Q2	$1.2M	Sell	17,100 -2,500	-13%	-$179K	0.04%	358
2024 Q1	$1.4M	Buy	+19,600	New	+$1.46M	0.05%	323
2023 Q2	–	Sell	-400	Closed	-$34K	–	1665
2023 Q1	$34K	Buy	+400	New	+$33.2K	﹤0.01%	955
2022 Q2	–	Sell	-200	Closed	-$19K	–	1496
2022 Q1	$19K	Sell	200 -700	-78%	-$61K	0.03%	511
2021 Q4	$84K	Buy	+900	New	+$88.4K	0.16%	167

Other funds holding POWI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Aquatic Capital Management's POWI Position: Q2 2026 in Review

Aquatic Capital Management opened a new position in Power Integrations (POWI) in Q2 2026: 7,300 shares worth $611K. The stake represents 0.02% of the portfolio and ranks #726 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in POWI as recently as Q4 2025.

Aquatic Capital Management first reported a position in POWI in Q4 2021 and has held it in 8 quarters since. The position peaked at $1.4M in Q1 2024. 372 funds tracked by Wall St. Rank hold POWI as of Q2 2026.

Aquatic Capital Management held 7,300 shares of Power Integrations worth $611K as of Q2 2026.
Power Integrations was a new Aquatic Capital Management position in Q2 2026.
Power Integrations made up 0.02% of Aquatic Capital Management's portfolio in Q2 2026, its #726 holding.
Aquatic Capital Management first reported a position in Power Integrations in Q4 2021 and has held it in 8 quarters since.
Aquatic Capital Management's Power Integrations position peaked at $1.4M in Q1 2024.
372 funds tracked by Wall St. Rank held Power Integrations as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.