Steve Schonfeld’s Power Integrations POWI Stock Holding History

Steve Schonfeld’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
2025 Q4	–	Sell	-41,533	Closed	-$1.67M	–	2480
2025 Q3	$1.67M	Buy	41,533 +24,643	+146%	+$1.19M	0.01%	1128
2025 Q2	$944K	Buy	+16,890	New	+$867K	0.01%	1326
2024 Q3	–	Sell	-6,618	Closed	-$465K	–	2343
2024 Q2	$465K	Buy	6,618 +3,046	+85%	+$219K	﹤0.01%	1520
2024 Q1	$256K	Sell	3,572 -8,333	-70%	-$622K	﹤0.01%	1710
2023 Q4	$978K	Buy	11,905 +783	+7%	+$60K	0.01%	1045
2023 Q3	$849K	Buy	+11,122	New	+$952K	0.01%	1065
2022 Q4	–	Sell	-9,491	Closed	-$611K	–	2917
2022 Q3	$611K	Buy	+9,491	New	+$710K	0.01%	1604
2020 Q2	–	Sell	-5,200	Closed	-$230K	–	1496
2020 Q1	$230K	Buy	+5,200	New	+$251K	0.01%	858

Other funds holding POWI

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

SCM

Snyder Capital Management San Francisco, California $5.79B AUM 33.56% 1-Year Est. Return

DGI

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Steve Schonfeld's POWI Position: Q4 2025 in Review

Steve Schonfeld sold out of Power Integrations (POWI) in Q4 2025, closing a stake of 41,533 shares — an estimated $1.67M sold.

Steve Schonfeld first reported a position in POWI in Q1 2020 and held it in 8 quarters. The position peaked at $1.67M in Q3 2025. 298 funds tracked by Wall St. Rank hold POWI as of Q4 2025.

Steve Schonfeld reported no remaining Power Integrations position as of Q4 2025 after selling out during the quarter.
Steve Schonfeld sold 41,533 Power Integrations shares in Q4 2025, an estimated $1.67M.
Steve Schonfeld first reported a position in Power Integrations in Q1 2020 and held it in 8 quarters.
Steve Schonfeld's Power Integrations position peaked at $1.67M in Q3 2025.
298 funds tracked by Wall St. Rank held Power Integrations as of Q4 2025.

Based on Schonfeld Strategic Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.