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Aigen Investment Management’s Power Integrations POWI Stock Holding History

Aigen Investment 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
-20,120
Closed -$809K – 895
2025
Q3 		$809K Buy
20,120
+15,879
+374% +$766K 0.13% 251
2025
Q2 		$237K Buy
+4,241
New +$218K 0.03% 609
2025
Q1 		– Sell
-5,946
Closed -$367K – 972
2024
Q4 		$367K Sell
5,946
-3,026
-34% -$192K 0.06% 421
2024
Q3 		$575K Sell
8,972
-253
-3% -$16.7K 0.11% 280
2024
Q2 		$648K Sell
9,225
-4,563
-33% -$328K 0.13% 233
2024
Q1 		$987K Buy
+13,788
New +$1.03M 0.21% 146
2022
Q4 		– Sell
-3,122
Closed -$201K – 719
2022
Q3 		$201K Buy
+3,122
New +$234K 0.03% 509
2021
Q4 		– Sell
-4,771
Closed -$472K – 1151
2021
Q3 		$472K Buy
+4,771
New +$462K 0.09% 260
2020
Q4 		– Sell
-16,461
Closed -$912K – 988
2020
Q3 		$912K Buy
+16,461
New +$948K 0.12% 271
2020
Q1 		– Sell
-16
Closed -$1K – 1500
2019
Q4 		$1K Buy
+16
New +$737 ﹤0.01% 1081

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

Aigen Investment Management's POWI Position: Q4 2025 in Review

Aigen Investment Management sold out of Power Integrations (POWI) in Q4 2025, closing a stake of 20,120 shares — an estimated $809K sold.

Aigen Investment Management first reported a position in POWI in Q4 2019 and held it in 10 quarters. The position peaked at $987K in Q1 2024. 298 funds tracked by Wall St. Rank hold POWI as of Q4 2025.

  • Aigen Investment Management reported no remaining Power Integrations position as of Q4 2025 after selling out during the quarter.
  • Aigen Investment Management sold 20,120 Power Integrations shares in Q4 2025, an estimated $809K.
  • Aigen Investment Management first reported a position in Power Integrations in Q4 2019 and held it in 10 quarters.
  • Aigen Investment Management's Power Integrations position peaked at $987K in Q1 2024.
  • 298 funds tracked by Wall St. Rank held Power Integrations as of Q4 2025.

Based on Aigen Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.