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Granite Investment Partners’s Power Integrations POWI Stock Holding History

Granite Investment Partners’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 		$16.6M Sell
324,926
-30,105
-8% -$1.38M 1.02% 21
2025
Q4 		$12.6M Buy
355,031
+95,458
+37% +$3.62M 0.75% 35
2025
Q3 		$10.4M Buy
259,573
+39,120
+18% +$1.89M 0.59% 61
2025
Q2 		$12.3M Sell
220,453
-16,584
-7% -$851K 0.6% 63
2025
Q1 		$12M Buy
+237,037
New +$14.2M 0.61% 62

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

Granite Investment Partners's POWI Position: Q1 2026 in Review

Granite Investment Partners reduced its Power Integrations (POWI) stake by 8.5% in Q1 2026, selling an estimated $1.38M and leaving 324,926 shares worth $16.6M. The position accounts for 1.02% of the portfolio, ranked #21.

Granite Investment Partners first reported a position in POWI in Q1 2025 and has held it in 5 quarters since. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • Granite Investment Partners held 324,926 shares of Power Integrations worth $16.6M as of Q1 2026.
  • Granite Investment Partners sold 30,105 Power Integrations shares in Q1 2026, an estimated $1.38M.
  • Power Integrations made up 1.02% of Granite Investment Partners's portfolio in Q1 2026, its #21 holding.
  • Granite Investment Partners first reported a position in Power Integrations in Q1 2025 and has held it in 5 quarters since.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on Granite Investment Partners's 13F filing for Q1 2026, filed 30 Apr 2026.