Boothbay Fund Management’s Power Integrations POWI Stock Holding History

Boothbay Fund 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
2025 Q4	–	Sell	-17,608	Closed	-$708K	–	2267
2025 Q3	$708K	Buy	+17,608	New	+$850K	0.01%	994
2024 Q4	–	Sell	-4,697	Closed	-$301K	–	1833
2024 Q3	$301K	Buy	+4,697	New	+$310K	0.01%	1237
2021 Q4	–	Sell	-9,394	Closed	-$930K	–	2145
2021 Q3	$930K	Sell	9,394 -10,979	-54%	-$1.06M	0.03%	800
2021 Q2	$1.67M	Buy	20,373 +6,793	+50%	+$548K	0.05%	457
2021 Q1	$1.11M	Buy	+13,580	New	+$1.18M	0.04%	543
2020 Q2	–	Sell	-29,820	Closed	-$1.32M	–	1083
2020 Q1	$1.32M	Buy	+29,820	New	+$1.44M	0.11%	235
2017 Q3	–	Sell	-14,632	Closed	-$533K	–	742
2017 Q2	$533K	Buy	+14,632	New	+$485K	0.11%	220

Other funds holding POWI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

SCM

Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return

DGI

Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Boothbay Fund Management's POWI Position: Q4 2025 in Review

Boothbay Fund Management sold out of Power Integrations (POWI) in Q4 2025, closing a stake of 17,608 shares — an estimated $708K sold.

Boothbay Fund Management first reported a position in POWI in Q2 2017 and held it in 7 quarters. The position peaked at $1.67M in Q2 2021. 298 funds tracked by Wall St. Rank hold POWI as of Q4 2025.

Boothbay Fund Management reported no remaining Power Integrations position as of Q4 2025 after selling out during the quarter.
Boothbay Fund Management sold 17,608 Power Integrations shares in Q4 2025, an estimated $708K.
Boothbay Fund Management first reported a position in Power Integrations in Q2 2017 and held it in 7 quarters.
Boothbay Fund Management's Power Integrations position peaked at $1.67M in Q2 2021.
298 funds tracked by Wall St. Rank held Power Integrations as of Q4 2025.

Based on Boothbay Fund Management's 13F filing for Q4 2025, filed 17 Feb 2026.