Millennium Management’s Power Integrations POWI Stock Holding History

Millennium 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	–	Sell	-106,559	Closed	-$3.79M	–	6236
2025 Q4	$3.79M	Sell	106,559 -41,706	-28%	-$1.58M	﹤0.01%	3309
2025 Q3	$5.96M	Buy	148,265 +94,707	+177%	+$4.57M	﹤0.01%	2955
2025 Q2	$2.99M	Buy	53,558 +14,454	+37%	+$742K	﹤0.01%	3506
2025 Q1	$1.97M	Sell	39,104 -190,659	-83%	-$11.4M	﹤0.01%	3796
2024 Q4	$14.2M	Sell	229,763 -166,298	-42%	-$10.6M	0.01%	1826
2024 Q3	$25.4M	Sell	396,061 -197,103	-33%	-$13M	0.01%	1325
2024 Q2	$41.6M	Buy	593,164 +112,595	+23%	+$8.08M	0.02%	927
2024 Q1	$34.4M	Sell	480,569 -140,791	-23%	-$10.5M	0.01%	1088
2023 Q4	$51M	Buy	621,360 +53,835	+9%	+$4.13M	0.02%	775
2023 Q3	$43.3M	Sell	567,525 -73,928	-12%	-$6.33M	0.02%	801
2023 Q2	$60.7M	Sell	641,453 -154,277	-19%	-$12.9M	0.03%	612
2023 Q1	$67.4M	Buy	795,730 +597,239	+301%	+$49.6M	0.04%	520
2022 Q4	$14.2M	Sell	198,491 -200,686	-50%	-$14.3M	0.01%	1764
2022 Q3	$25.7M	Buy	399,177 +367,956	+1,179%	+$27.5M	0.02%	1117
2022 Q2	$2.34M	Sell	31,221 -153,273	-83%	-$12.4M	﹤0.01%	3536
2022 Q1	$17.1M	Sell	184,494 -466,667	-72%	-$40.7M	0.01%	1556
2021 Q4	$60.5M	Buy	651,161 +319,143	+96%	+$31.3M	0.03%	615
2021 Q3	$32.9M	Buy	332,018 +149,677	+82%	+$14.5M	0.02%	915
2021 Q2	$15M	Sell	182,341 -853	-0.5%	-$68.9K	0.01%	1479
2021 Q1	$14.9M	Buy	183,194 +171,402	+1,454%	+$14.9M	0.01%	1360
2020 Q4	$965K	Sell	11,792 -1,976	-14%	-$134K	﹤0.01%	3762
2020 Q3	$763	Buy	+13,768	New	+$793K	﹤0.01%	3319
2020 Q2	–	Sell	-46,094	Closed	-$2.04M	–	4508
2020 Q1	$2.04M	Buy	46,094 +20,544	+80%	+$992K	﹤0.01%	2001
2019 Q4	$1.26M	Buy	25,550 +13,140	+106%	+$606K	﹤0.01%	2888
2019 Q3	$561K	Buy	12,410 +1,026	+9%	+$44.5K	﹤0.01%	3189
2019 Q2	$456K	Sell	11,384 -1,012	-8%	-$37K	﹤0.01%	3300
2019 Q1	$433K	Buy	+12,396	New	+$422K	﹤0.01%	3360
2018 Q4	–	Sell	-7,030	Closed	-$222K	–	4086
2018 Q3	$222K	Buy	+7,030	New	+$253K	﹤0.01%	3601
2018 Q1	–	Sell	-24,924	Closed	-$917K	–	3988
2017 Q4	$917K	Buy	+24,924	New	+$951K	﹤0.01%	2743
2017 Q3	–	Sell	-11,358	Closed	-$414K	–	3786
2017 Q2	$414K	Buy	+11,358	New	+$376K	﹤0.01%	2897
2017 Q1	–	Sell	-14,172	Closed	-$481K	–	3773
2016 Q4	$481K	Sell	14,172 -13,480	-49%	-$441K	﹤0.01%	2687
2016 Q3	$871K	Buy	27,652 +3,162	+13%	+$89.9K	﹤0.01%	2340
2016 Q2	$613K	Buy	24,490 +5,720	+30%	+$140K	﹤0.01%	2388
2016 Q1	$466K	Sell	18,770 -34,542	-65%	-$795K	﹤0.01%	2556
2015 Q4	$1.3M	Buy	53,312 +18,102	+51%	+$441K	﹤0.01%	2169
2015 Q3	$742K	Sell	35,210 -35,660	-50%	-$714K	﹤0.01%	2452
2015 Q2	$1.6M	Buy	+70,870	New	+$1.77M	﹤0.01%	2039
2014 Q1	–	Sell	-153,850	Closed	-$4.29M	–	3802
2013 Q4	$4.29M	Buy	153,850 +105,004	+215%	+$2.84M	0.01%	1289
2013 Q3	$1.32M	Sell	48,846 -65,352	-57%	-$1.69M	﹤0.01%	1935
2013 Q2	$2.32M	Buy	+114,198	New	+$2.38M	0.01%	1493

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

Millennium Management's POWI Position: Q1 2026 in Review

Millennium Management sold out of Power Integrations (POWI) in Q1 2026, closing a stake of 106,559 shares — an estimated $3.79M sold.

Millennium Management first reported a position in POWI in Q2 2013 and held it in 40 quarters. The position peaked at $67.4M in Q1 2023. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

Millennium Management reported no remaining Power Integrations position as of Q1 2026 after selling out during the quarter.
Millennium Management sold 106,559 Power Integrations shares in Q1 2026, an estimated $3.79M.
Millennium Management first reported a position in Power Integrations in Q2 2013 and held it in 40 quarters.
Millennium Management's Power Integrations position peaked at $67.4M in Q1 2023.
308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.