Qube Research & Technologies (QRT)
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Qube Research & Technologies (QRT)’s Power Integrations POWI Stock Holding History

Qube Research & Technologies (QRT)’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
-112,758
Closed -$4.53M – 3992
2025
Q3 		$4.53M Buy
112,758
+51,173
+83% +$2.47M ﹤0.01% 1810
2025
Q2 		$3.44M Sell
61,585
-24,509
-28% -$1.26M ﹤0.01% 1924
2025
Q1 		$4.35M Buy
86,094
+71,890
+506% +$4.3M 0.01% 1610
2024
Q4 		$876K Sell
14,204
-20,784
-59% -$1.32M ﹤0.01% 2230
2024
Q3 		$2.24M Buy
34,988
+7,776
+29% +$514K ﹤0.01% 1722
2024
Q2 		$1.91M Buy
+27,212
New +$1.95M ﹤0.01% 1641
2024
Q1 		– Sell
-268
Closed -$22K – 4790
2023
Q4 		$22K Sell
268
-18,682
-99% -$1.43M ﹤0.01% 3471
2023
Q3 		$1.45M Buy
18,950
+12,168
+179% +$1.04M ﹤0.01% 1559
2023
Q2 		$642K Buy
+6,782
New +$566K ﹤0.01% 1455
2022
Q4 		– Sell
-5,186
Closed -$334K – 2880
2022
Q3 		$334K Sell
5,186
-20,615
-80% -$1.54M ﹤0.01% 1599
2022
Q2 		$1.94M Buy
25,801
+8,035
+45% +$652K 0.01% 829
2022
Q1 		$1.65M Sell
17,766
-26,991
-60% -$2.35M 0.01% 903
2021
Q4 		$4.16M Buy
+44,757
New +$4.4M 0.03% 612
2020
Q2 		– Sell
-5,600
Closed -$247K – 1932
2020
Q1 		$247K Sell
5,600
-1,088
-16% -$52.5K 0.01% 795
2019
Q4 		$331K Buy
+6,688
New +$308K 0.01% 1179

Other funds holding POWI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Wellington Management Group
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
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Qube Research & Technologies (QRT)'s POWI Position: Q4 2025 in Review

Qube Research & Technologies (QRT) sold out of Power Integrations (POWI) in Q4 2025, closing a stake of 112,758 shares — an estimated $4.53M sold.

Qube Research & Technologies (QRT) first reported a position in POWI in Q4 2019 and held it in 15 quarters. The position peaked at $4.53M in Q3 2025. 298 funds tracked by Wall St. Rank hold POWI as of Q4 2025.

  • Qube Research & Technologies (QRT) reported no remaining Power Integrations position as of Q4 2025 after selling out during the quarter.
  • Qube Research & Technologies (QRT) sold 112,758 Power Integrations shares in Q4 2025, an estimated $4.53M.
  • Qube Research & Technologies (QRT) first reported a position in Power Integrations in Q4 2019 and held it in 15 quarters.
  • Qube Research & Technologies (QRT)'s Power Integrations position peaked at $4.53M in Q3 2025.
  • 298 funds tracked by Wall St. Rank held Power Integrations as of Q4 2025.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q4 2025, filed 17 Feb 2026.