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Private Trust Company’s Power Integrations POWI Stock Holding History

Private Trust Company’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 		$18.9K Buy
370
+63
+21% +$2.89K ﹤0.01% 1715
2025
Q4 		$10.9K Buy
307
+74
+32% +$2.81K ﹤0.01% 1902
2025
Q3 		$9.37K Buy
233
+134
+135% +$6.47K ﹤0.01% 1927
2025
Q2 		$5.53K Hold
99
– – ﹤0.01% 2025
2025
Q1 		$5K Hold
99
– – ﹤0.01% 2026
2024
Q4 		$6.11K Hold
99
– – ﹤0.01% 1915
2024
Q3 		$6.35K Hold
99
– – ﹤0.01% 1869
2024
Q2 		$6.95K Buy
99
+19
+24% +$1.36K ﹤0.01% 1812
2024
Q1 		$5.72K Hold
80
– – ﹤0.01% 1869
2023
Q4 		$6.57K Buy
80
+28
+54% +$2.15K ﹤0.01% 1816
2023
Q3 		$3.97K Hold
52
– – ﹤0.01% 1948
2023
Q2 		$4.92K Buy
52
+4
+8% +$334 ﹤0.01% 1887
2023
Q1 		$4.06K Hold
48
– – ﹤0.01% 1913
2022
Q4 		$3K Buy
+48
New +$3.43K ﹤0.01% 1952
2014
Q4 		– Sell
-176
Closed -$5K – 947
2014
Q3 		$5K Hold
176
– – ﹤0.01% 1317
2014
Q2 		$5K Sell
176
-98
-36% -$2.74K ﹤0.01% 1300
2014
Q1 		$9K Buy
274
+10
+4% +$303 ﹤0.01% 1020
2013
Q4 		$7K Sell
264
-2
-0.8% -$54 ﹤0.01% 1080
2013
Q3 		$7K Buy
266
+146
+122% +$3.78K ﹤0.01% 1041
2013
Q2 		$2K Buy
+120
New +$2.5K ﹤0.01% 1367

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

Private Trust Company's POWI Position: Q1 2026 in Review

Private Trust Company increased its Power Integrations (POWI) stake by 21% in Q1 2026, buying an estimated $2.89K and bringing the position to 370 shares worth $18.9K. The position accounts for ﹤0.01% of the portfolio, ranked #1715.

Private Trust Company first reported a position in POWI in Q2 2013 and has held it in 20 quarters since. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • Private Trust Company held 370 shares of Power Integrations worth $18.9K as of Q1 2026.
  • Private Trust Company bought 63 Power Integrations shares in Q1 2026, an estimated $2.89K.
  • Power Integrations made up ﹤0.01% of Private Trust Company's portfolio in Q1 2026, its #1715 holding.
  • Private Trust Company first reported a position in Power Integrations in Q2 2013 and has held it in 20 quarters since.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on Private Trust Company's 13F filing for Q1 2026, filed 30 Apr 2026.