Oppenheimer Asset Management’s Power Integrations POWI Stock Holding History

Oppenheimer Asset 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 Q1	$329K	Sell	6,432 -64	-1%	-$2.94K	﹤0.01%	963
2025 Q4	$231K	Sell	6,496 -4,376	-40%	-$166K	﹤0.01%	970
2025 Q3	$437K	Sell	10,872 -223	-2%	-$10.8K	﹤0.01%	927
2025 Q2	$620K	Sell	11,095 -657	-6%	-$33.7K	0.01%	840
2025 Q1	$593K	Sell	11,752 -204	-2%	-$12.2K	0.01%	811
2024 Q4	$738K	Sell	11,956 -291	-2%	-$18.5K	0.01%	792
2024 Q3	$785K	Sell	12,247 -195	-2%	-$12.9K	0.01%	777
2024 Q2	$873K	Buy	12,442 +356	+3%	+$25.6K	0.01%	740
2024 Q1	$865K	Sell	12,086 -918	-7%	-$68.5K	0.01%	714
2023 Q4	$1.07M	Sell	13,004 -616	-5%	-$47.2K	0.01%	690
2023 Q3	$1.04M	Sell	13,620 -196	-1%	-$16.8K	0.02%	680
2023 Q2	$1.31M	Sell	13,816 -7,881	-36%	-$658K	0.02%	621
2023 Q1	$1.84M	Sell	21,697 -15	-0.1%	-$1.25K	0.03%	518
2022 Q4	$1.56M	Sell	21,712 -1,654	-7%	-$118K	0.03%	546
2022 Q3	$1.5M	Sell	23,366 -4,880	-17%	-$365K	0.03%	532
2022 Q2	$2.12M	Sell	28,246 -1,154	-4%	-$93.7K	0.04%	454
2022 Q1	$2.73M	Buy	29,400 +1,558	+6%	+$136K	0.04%	436
2021 Q4	$2.58M	Buy	27,842 +5,389	+24%	+$529K	0.03%	470
2021 Q3	$2.22M	Sell	22,453 -24	-0.1%	-$2.33K	0.03%	508
2021 Q2	$1.84M	Sell	22,477 -417	-2%	-$33.7K	0.03%	564
2021 Q1	$1.86M	Sell	22,894 -4,974	-18%	-$433K	0.03%	532
2020 Q4	$2.28M	Buy	27,868 +134	+0.5%	+$9.09K	0.04%	448
2020 Q3	$1.54M	Sell	27,734 -1,228	-4%	-$70.7K	0.03%	500
2020 Q2	$1.71M	Sell	28,962 -1,616	-5%	-$85K	0.04%	439
2020 Q1	$1.35M	Sell	30,578 -908	-3%	-$43.8K	0.03%	448
2019 Q4	$1.56M	Buy	31,486 +560	+2%	+$25.8K	0.03%	500
2019 Q3	$1.4M	Sell	30,926 -5,174	-14%	-$224K	0.03%	512
2019 Q2	$1.45M	Sell	36,100 -4,336	-11%	-$158K	0.03%	497
2019 Q1	$1.41M	Sell	40,436 -4,196	-9%	-$143K	0.03%	496
2018 Q4	$1.36M	Buy	44,632 +5,268	+13%	+$156K	0.03%	472
2018 Q3	$1.24M	Buy	39,364 +1,042	+3%	+$37.5K	0.03%	554
2018 Q2	$1.4M	Buy	38,322 +238	+0.6%	+$8.63K	0.03%	504
2018 Q1	$1.3M	Sell	38,084 -9,782	-20%	-$349K	0.03%	520
2017 Q4	$1.75M	Hold	47,866	–	–	0.05%	407
2017 Q3	$1.75M	Sell	47,866 -4,420	-8%	-$161K	0.05%	409
2017 Q2	$1.91M	Sell	52,286 -1,496	-3%	-$49.6K	0.05%	367
2017 Q1	$1.77M	Buy	+53,782	New	+$1.79M	0.05%	386

Other funds holding POWI

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 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

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

Oppenheimer Asset Management's POWI Position: Q1 2026 in Review

Oppenheimer Asset Management reduced its Power Integrations (POWI) stake by 0.99% in Q1 2026, selling an estimated $2.94K and leaving 6,432 shares worth $329K. The position accounts for ﹤0.01% of the portfolio, ranked #963.

Oppenheimer Asset Management first reported a position in POWI in Q1 2017 and has held it in 37 quarters since. The position peaked at $2.73M in Q1 2022. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

Oppenheimer Asset Management held 6,432 shares of Power Integrations worth $329K as of Q1 2026.
Oppenheimer Asset Management sold 64 Power Integrations shares in Q1 2026, an estimated $2.94K.
Power Integrations made up ﹤0.01% of Oppenheimer Asset Management's portfolio in Q1 2026, its #963 holding.
Oppenheimer Asset Management first reported a position in Power Integrations in Q1 2017 and has held it in 37 quarters since.
Oppenheimer Asset Management's Power Integrations position peaked at $2.73M in Q1 2022.
308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on Oppenheimer Asset Management's 13F filing for Q1 2026, filed 24 Apr 2026.