I
POWI icon

InceptionR’s Power Integrations POWI Stock Holding History

InceptionR’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
Q2 		$463K Buy
+5,525
New +$399K 0.11% 330
2025
Q4 		– Sell
-5,847
Closed -$235K – 820
2025
Q3 		$235K Buy
+5,847
New +$282K 0.06% 554
2025
Q2 		– Sell
-5,924
Closed -$299K – 808
2025
Q1 		$299K Buy
+5,924
New +$355K 0.09% 383
2024
Q4 		– Sell
-5,769
Closed -$370K – 816
2024
Q3 		$370K Sell
5,769
-2,632
-31% -$174K 0.09% 401
2024
Q2 		$590K Buy
8,401
+5,121
+156% +$368K 0.17% 238
2024
Q1 		$235K Buy
+3,280
New +$245K 0.06% 483
2023
Q2 		– Sell
-7,440
Closed -$630K – 584
2023
Q1 		$630K Buy
+7,440
New +$618K 0.2% 192

Other funds holding POWI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
DGI
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

InceptionR's POWI Position: Q2 2026 in Review

InceptionR opened a new position in Power Integrations (POWI) in Q2 2026: 5,525 shares worth $463K. The stake represents 0.11% of the portfolio and ranks #330 among its holdings. This is a return to the name: InceptionR previously reported a position in POWI as recently as Q3 2025.

InceptionR first reported a position in POWI in Q1 2023 and has held it in 7 quarters since. The position peaked at $630K in Q1 2023. 372 funds tracked by Wall St. Rank hold POWI as of Q2 2026.

  • InceptionR held 5,525 shares of Power Integrations worth $463K as of Q2 2026.
  • Power Integrations was a new InceptionR position in Q2 2026.
  • Power Integrations made up 0.11% of InceptionR's portfolio in Q2 2026, its #330 holding.
  • InceptionR first reported a position in Power Integrations in Q1 2023 and has held it in 7 quarters since.
  • InceptionR's Power Integrations position peaked at $630K in Q1 2023.
  • 372 funds tracked by Wall St. Rank held Power Integrations as of Q2 2026.

Based on InceptionR's 13F filing for Q2 2026, filed 11 Aug 2026.