D.E. Shaw & Co
POWI icon

D.E. Shaw & Co’s Power Integrations POWI Stock Holding History

D.E. Shaw & Co’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
-87,212
Closed -$3.1M – 4944
2025
Q4 		$3.1M Sell
87,212
-567,362
-87% -$21.5M ﹤0.01% 2699
2025
Q3 		$26.3M Buy
654,574
+254,832
+64% +$12.3M 0.01% 999
2025
Q2 		$22.3M Sell
399,742
-69,803
-15% -$3.58M 0.02% 967
2025
Q1 		$23.7M Sell
469,545
-49,216
-9% -$2.95M 0.02% 839
2024
Q4 		$32M Sell
518,761
-119,006
-19% -$7.57M 0.02% 774
2024
Q3 		$40.9M Buy
637,767
+180,297
+39% +$11.9M 0.04% 616
2024
Q2 		$32.1M Buy
457,470
+131,735
+40% +$9.46M 0.03% 642
2024
Q1 		$23.3M Buy
325,735
+290,845
+834% +$21.7M 0.02% 836
2023
Q4 		$2.86M Sell
34,890
-41,133
-54% -$3.15M ﹤0.01% 2378
2023
Q3 		$5.8M Buy
76,023
+28,601
+60% +$2.45M 0.01% 1690
2023
Q2 		$4.49M Sell
47,422
-19,925
-30% -$1.66M ﹤0.01% 1932
2023
Q1 		$5.7M Sell
67,347
-26,126
-28% -$2.17M 0.01% 1826
2022
Q4 		$6.7M Sell
93,473
-47,849
-34% -$3.41M 0.01% 1820
2022
Q3 		$9.09M Buy
141,322
+71,616
+103% +$5.36M 0.01% 1441
2022
Q2 		$5.23M Buy
69,706
+20,476
+42% +$1.66M 0.01% 2062
2022
Q1 		$4.56M Sell
49,230
-117,829
-71% -$10.3M ﹤0.01% 2422
2021
Q4 		$15.5M Buy
167,059
+132,780
+387% +$13M 0.01% 1277
2021
Q3 		$3.39M Sell
34,279
-4,040
-11% -$391K ﹤0.01% 2497
2021
Q2 		$3.14M Buy
38,319
+33,838
+755% +$2.73M ﹤0.01% 2476
2021
Q1 		$365K Sell
4,481
-3,626
-45% -$316K ﹤0.01% 3635
2020
Q4 		$663K Buy
8,107
+1,942
+32% +$132K ﹤0.01% 3258
2020
Q3 		$342K Sell
6,165
-10,911
-64% -$629K ﹤0.01% 3382
2020
Q2 		$1.01M Sell
17,076
-23,870
-58% -$1.25M ﹤0.01% 2926
2020
Q1 		$1.81M Sell
40,946
-57,248
-58% -$2.76M ﹤0.01% 2246
2019
Q4 		$4.86M Buy
98,194
+18,716
+24% +$863K 0.01% 1755
2019
Q3 		$3.59M Buy
79,478
+70,296
+766% +$3.05M ﹤0.01% 1892
2019
Q2 		$368K Buy
9,182
+2,394
+35% +$87.5K ﹤0.01% 3224
2019
Q1 		$237K Sell
6,788
-3,190
-32% -$108K ﹤0.01% 3328
2018
Q4 		$304K Sell
9,978
-1,570
-14% -$46.3K ﹤0.01% 3340
2018
Q3 		$365K Sell
11,548
-25,340
-69% -$912K ﹤0.01% 3279
2018
Q2 		$1.35M Buy
36,888
+27,194
+281% +$986K ﹤0.01% 2503
2018
Q1 		$331K Sell
9,694
-25,638
-73% -$915K ﹤0.01% 3106
2017
Q4 		$1.3M Buy
+35,332
New +$1.35M ﹤0.01% 2430
2017
Q1 		– Sell
-11,076
Closed -$376K – 3532
2016
Q4 		$376K Sell
11,076
-2,776
-20% -$90.9K ﹤0.01% 3009
2016
Q3 		$437K Sell
13,852
-57,272
-81% -$1.63M ﹤0.01% 2863
2016
Q2 		$1.78M Sell
71,124
-28,842
-29% -$704K ﹤0.01% 2012
2016
Q1 		$2.48M Sell
99,966
-13,794
-12% -$317K ﹤0.01% 1734
2015
Q4 		$2.77M Sell
113,760
-23,460
-17% -$571K ﹤0.01% 1875
2015
Q3 		$2.89M Buy
137,220
+22,854
+20% +$458K ﹤0.01% 1811
2015
Q2 		$2.58M Buy
114,366
+67,588
+144% +$1.69M ﹤0.01% 1988
2015
Q1 		$1.22M Sell
46,778
-58,100
-55% -$1.56M ﹤0.01% 2409
2014
Q4 		$2.71M Buy
104,878
+52,496
+100% +$1.34M ﹤0.01% 2025
2014
Q3 		$1.41M Buy
+52,382
New +$1.48M ﹤0.01% 2514
2014
Q1 		– Sell
-30,600
Closed -$928K – 4546
2013
Q4 		$854K Sell
30,600
-620
-2% -$16.7K ﹤0.01% 3311
2013
Q3 		$845K Buy
+31,220
New +$809K ﹤0.01% 3185

Other funds holding POWI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
State Street
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
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

D.E. Shaw & Co's POWI Position: Q1 2026 in Review

D.E. Shaw & Co sold out of Power Integrations (POWI) in Q1 2026, closing a stake of 87,212 shares — an estimated $3.1M sold.

D.E. Shaw & Co first reported a position in POWI in Q3 2013 and held it in 45 quarters. The position peaked at $40.9M in Q3 2024. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • D.E. Shaw & Co reported no remaining Power Integrations position as of Q1 2026 after selling out during the quarter.
  • D.E. Shaw & Co sold 87,212 Power Integrations shares in Q1 2026, an estimated $3.1M.
  • D.E. Shaw & Co first reported a position in Power Integrations in Q3 2013 and held it in 45 quarters.
  • D.E. Shaw & Co's Power Integrations position peaked at $40.9M in Q3 2024.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.