Granahan Investment Management POWER INTEGRATIONS INC ownership

POWER INTEGRATIONS INC's ticker is POWI and the CUSIP is 739276103. A total of 319 filers reported holding POWER INTEGRATIONS INC in Q4 2022. The put-call ratio across all filers is 0.92 and the average weighting 0.1%.

Granahan Investment Management ownership history of POWER INTEGRATIONS INC
ValueSharesWeighting
Q4 2022$17,922,183
+156507.7%
249,891
+40.5%
0.55%
+46.5%
Q3 2022$11,444
-26.6%
177,917
-14.4%
0.37%
-29.8%
Q2 2022$15,597
-47.7%
207,933
-35.3%
0.53%
-28.0%
Q1 2022$29,801
-0.7%
321,546
-0.4%
0.74%
+19.9%
Q4 2021$30,000
+100.0%
322,961
+113.1%
0.62%
+116.5%
Q3 2021$15,002
+37.0%
151,555
+13.6%
0.28%
+39.7%
Q2 2021$10,952
+15.9%
133,460
+15.1%
0.20%
+2.0%
Q1 2021$9,448
+41.1%
115,958
+41.8%
0.20%
+33.3%
Q4 2020$6,695
+97.4%
81,780
+33.6%
0.15%
+30.4%
Q3 2020$3,392
-68.9%
61,223
-33.6%
0.12%
-70.8%
Q2 2020$10,897
+48.6%
92,242
+11.1%
0.39%
-0.3%
Q1 2020$7,334
-14.9%
83,033
-4.7%
0.40%
-0.5%
Q4 2019$8,622
+9.8%
87,166
+0.4%
0.40%
-8.1%
Q3 2019$7,852
+17.8%
86,825
+4.5%
0.43%
+31.3%
Q2 2019$6,663
+8.4%
83,100
-5.4%
0.33%
-0.3%
Q1 2019$6,144
-43.8%
87,853
-51.0%
0.33%
-57.4%
Q4 2018$10,934
+3.6%
179,310
+7.4%
0.77%
+35.3%
Q3 2018$10,549
-30.3%
166,911
-19.4%
0.57%
-37.2%
Q2 2018$15,128
+129.2%
207,088
+114.5%
0.91%
+91.0%
Q1 2018$6,599
-5.7%
96,543
+1.5%
0.48%
-13.3%
Q4 2017$6,996
-1.3%
95,119
-1.8%
0.55%
-6.9%
Q3 2017$7,091
+64.2%
96,873
+63.5%
0.59%
+48.5%
Q2 2017$4,318
-18.4%
59,234
-26.4%
0.40%
-25.0%
Q1 2017$5,292
-71.3%
80,491
-70.4%
0.53%
-16.1%
Q4 2016$18,427
+13.2%
271,582
+5.2%
0.63%
+18.8%
Q3 2016$16,276
+19.4%
258,222
-5.2%
0.53%
+7.2%
Q2 2016$13,633
+4.6%
272,282
+3.7%
0.50%
+4.9%
Q1 2016$13,034
-0.4%
262,462
-2.5%
0.47%
+5.3%
Q4 2015$13,091
+23.5%
269,202
+7.1%
0.45%
+37.2%
Q3 2015$10,600
+18.6%
251,371
+27.1%
0.33%
+29.6%
Q2 2015$8,935
+23.7%
197,771
+42.6%
0.25%
+22.2%
Q1 2015$7,223
+0.0%
138,681
-0.6%
0.21%
-1.9%
Q4 2014$7,222
-35.3%
139,585
-32.6%
0.21%
-38.8%
Q3 2014$11,160
-6.4%
207,014
-0.1%
0.34%
-0.9%
Q2 2014$11,926
-14.8%
207,257
-2.6%
0.35%
-7.7%
Q1 2014$14,000
+15.8%
212,827
-1.8%
0.38%
+21.2%
Q4 2013$12,093
+0.7%
216,637
-2.3%
0.31%
-2.5%
Q3 2013$12,007
+29.4%
221,690
-3.1%
0.32%
+19.5%
Q2 2013$9,281228,8200.27%