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Horizon Investments’s Power Integrations POWI Stock Holding History

Horizon Investments’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 		$2.77K Buy
+54
New +$2.48K ﹤0.01% 1261
2025
Q3 		– Sell
-9,131
Closed -$510K – 1262
2025
Q2 		$510K Buy
+9,131
New +$469K 0.01% 756

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

Horizon Investments's POWI Position: Q1 2026 in Review

Horizon Investments opened a new position in Power Integrations (POWI) in Q1 2026: 54 shares worth $2.77K. The stake represents ﹤0.01% of the portfolio and ranks #1261 among its holdings. This is a return to the name: Horizon Investments previously reported a position in POWI as recently as Q2 2025.

Horizon Investments first reported a position in POWI in Q2 2025 and has held it in 2 quarters since. The position peaked at $510K in Q2 2025. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • Horizon Investments held 54 shares of Power Integrations worth $2.77K as of Q1 2026.
  • Power Integrations was a new Horizon Investments position in Q1 2026.
  • Power Integrations made up ﹤0.01% of Horizon Investments's portfolio in Q1 2026, its #1261 holding.
  • Horizon Investments first reported a position in Power Integrations in Q2 2025 and has held it in 2 quarters since.
  • Horizon Investments's Power Integrations position peaked at $510K in Q2 2025.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on Horizon Investments's 13F filing for Q1 2026, filed 15 May 2026.