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S Squared Technology’s Power Integrations POWI Stock Holding History

S Squared Technology’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 		– Sell
-136,900
Closed -$7.01M – 36
2026
Q1 		$7.01M Buy
136,900
+6,900
+5% +$317K 2.65% 12
2025
Q4 		$4.62M Buy
130,000
+70,000
+117% +$2.65M 1.79% 20
2025
Q3 		$2.41M Buy
+60,000
New +$2.9M 0.92% 28
2015
Q4 		– Sell
-100,000
Closed -$2.11M – 48
2015
Q3 		$2.11M Buy
+100,000
New +$2M 2.46% 14
2015
Q2 		– Sell
-80,000
Closed -$2.08M – 49
2015
Q1 		$2.08M Buy
+80,000
New +$2.15M 2.49% 15

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

S Squared Technology's POWI Position: Q2 2026 in Review

S Squared Technology sold out of Power Integrations (POWI) in Q2 2026, closing a stake of 136,900 shares — an estimated $7.01M sold.

S Squared Technology first reported a position in POWI in Q1 2015 and held it in 5 quarters. The position peaked at $7.01M in Q1 2026. 373 funds tracked by Wall St. Rank hold POWI as of Q2 2026.

  • S Squared Technology reported no remaining Power Integrations position as of Q2 2026 after selling out during the quarter.
  • S Squared Technology sold 136,900 Power Integrations shares in Q2 2026, an estimated $7.01M.
  • S Squared Technology first reported a position in Power Integrations in Q1 2015 and held it in 5 quarters.
  • S Squared Technology's Power Integrations position peaked at $7.01M in Q1 2026.
  • 373 funds tracked by Wall St. Rank held Power Integrations as of Q2 2026.

Based on S Squared Technology's 13F filing for Q2 2026, filed 14 Aug 2026.