HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND - POWER INTEGRATIONS INC ownership

POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 329 filers reported holding POWER INTEGRATIONS INC in Q3 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.

Quarter-by-quarter ownership
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND ownership history of POWER INTEGRATIONS INC
ValueSharesWeighting
Q3 2023$3,724,157
-12.3%
48,803
+8.8%
0.02%
-11.1%
Q2 2023$4,244,813
+1.3%
44,838
-9.5%
0.02%
-21.7%
Q1 2023$4,192,388
+26.1%
49,532
+6.9%
0.02%
+43.8%
Q4 2022$3,324,294
+49.0%
46,351
+33.6%
0.02%
+45.5%
Q3 2022$2,231,000
-45.7%
34,682
-36.7%
0.01%
-38.9%
Q2 2022$4,111,000
-1.7%
54,807
+21.5%
0.02%
+28.6%
Q1 2022$4,182,000
-7.6%
45,119
-7.4%
0.01%
+40.0%
Q4 2021$4,528,000
-32.9%
48,745
-40.7%
0.01%
-33.3%
Q2 2021$6,745,000
+116.0%
82,200
+114.6%
0.02%
+87.5%
Q1 2021$3,122,000
-68.9%
38,312
-68.8%
0.01%
-70.4%
Q4 2020$10,052,000
+375.0%
122,800
+221.5%
0.03%
+68.8%
Q3 2020$2,116,00038,2000.02%
Other shareholders
POWER INTEGRATIONS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Grandeur Peak Global Advisors, LLC 315,340$22,055,0002.50%
DISCIPLINED GROWTH INVESTORS INC /MN 1,757,709$122,934,0002.16%
Copeland Capital Management, LLC 416,415$29,124,0001.85%
SNYDER CAPITAL MANAGEMENT L P 453,955$31,750,0001.50%
Triodos Investment Management BV 90,000$6,295,0001.27%
Robeco Schweiz AG 432,000$30,214,0001.25%
Ceredex Value Advisors LLC 1,373,429$96,057,0001.18%
Impax Asset Management Group plc 1,089,166$76,176,0001.05%
Penbrook Management LLC 8,600$601,0000.62%
GW&K Investment Management, LLC 490,663$34,317,0000.55%
View complete list of POWER INTEGRATIONS INC shareholders