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Arosa Capital Management’s Power Integrations POWI Stock Holding History

Arosa Capital 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
Q2 		$10.5M Buy
+125,000
New +$9.02M 1.87% 19
2026
Q1 		– Sell
-40,000
Closed -$1.42M – 98
2025
Q4 		$1.42M Buy
+40,000
New +$1.52M 0.18% 66

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

Arosa Capital Management's POWI Position: Q2 2026 in Review

Arosa Capital Management opened a new position in Power Integrations (POWI) in Q2 2026: 125,000 shares worth $10.5M. The stake represents 1.87% of the portfolio and ranks #19 among its holdings. This is a return to the name: Arosa Capital Management previously reported a position in POWI as recently as Q4 2025.

Arosa Capital Management first reported a position in POWI in Q4 2025 and has held it in 2 quarters since. 373 funds tracked by Wall St. Rank hold POWI as of Q2 2026.

  • Arosa Capital Management held 125,000 shares of Power Integrations worth $10.5M as of Q2 2026.
  • Power Integrations was a new Arosa Capital Management position in Q2 2026.
  • Power Integrations made up 1.87% of Arosa Capital Management's portfolio in Q2 2026, its #19 holding.
  • Arosa Capital Management first reported a position in Power Integrations in Q4 2025 and has held it in 2 quarters since.
  • 373 funds tracked by Wall St. Rank held Power Integrations as of Q2 2026.

Based on Arosa Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.