Horizon Investments
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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
Q2 		$2.26K Sell
27
-27
-50% -$1.95K ﹤0.01% 1263
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 $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 $3.38T AUM 44.17% 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
Disciplined Growth Investors
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

Horizon Investments's POWI Position: Q2 2026 in Review

Horizon Investments reduced its Power Integrations (POWI) stake by 50% in Q2 2026, selling an estimated $1.95K and leaving 27 shares worth $2.26K. The position accounts for ﹤0.01% of the portfolio, ranked #1263.

Horizon Investments first reported a position in POWI in Q2 2025 and has held it in 3 quarters since. The position peaked at $510K in Q2 2025. 373 funds tracked by Wall St. Rank hold POWI as of Q2 2026.

  • Horizon Investments held 27 shares of Power Integrations worth $2.26K as of Q2 2026.
  • Horizon Investments sold 27 Power Integrations shares in Q2 2026, an estimated $1.95K.
  • Power Integrations made up ﹤0.01% of Horizon Investments's portfolio in Q2 2026, its #1263 holding.
  • Horizon Investments first reported a position in Power Integrations in Q2 2025 and has held it in 3 quarters since.
  • Horizon Investments's Power Integrations position peaked at $510K in Q2 2025.
  • 373 funds tracked by Wall St. Rank held Power Integrations as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.