T. Rowe Price Associates
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T. Rowe Price Associates’s Power Integrations POWI Stock Holding History

T. Rowe Price Associates’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 		$71.5M Buy
1,396,483
+453,118
+48% +$20.8M 0.01% 685
2025
Q4 		$33.5M Buy
943,365
+895,857
+1,886% +$34M ﹤0.01% 934
2025
Q3 		$1.91M Buy
47,508
+3,008
+7% +$145K ﹤0.01% 1750
2025
Q2 		$2.49M Sell
44,500
-1,547
-3% -$79.4K ﹤0.01% 1552
2025
Q1 		$2.33M Buy
46,047
+1,633
+4% +$97.7K ﹤0.01% 1541
2024
Q4 		$2.74M Buy
44,414
+5,853
+15% +$372K ﹤0.01% 1499
2024
Q3 		$2.47M Sell
38,561
-2,056
-5% -$136K ﹤0.01% 1543
2024
Q2 		$2.85M Sell
40,617
-385,477
-90% -$27.7M ﹤0.01% 1412
2024
Q1 		$30.5M Sell
426,094
-76,618
-15% -$5.72M ﹤0.01% 861
2023
Q4 		$41.3M Sell
502,712
-57,793
-10% -$4.43M 0.01% 764
2023
Q3 		$42.8M Sell
560,505
-43,955
-7% -$3.76M 0.01% 735
2023
Q2 		$57.2M Sell
604,460
-2,362
-0.4% -$197K 0.01% 665
2023
Q1 		$51.4M Sell
606,822
-80,139
-12% -$6.65M 0.01% 679
2022
Q4 		$49.3M Buy
686,961
+123
+0% +$8.78K 0.01% 664
2022
Q3 		$44.2M Buy
686,838
+4,321
+0.6% +$323K 0.01% 685
2022
Q2 		$51.2M Sell
682,517
-47,331
-6% -$3.84M 0.01% 862
2022
Q1 		$67.6M Sell
729,848
-98,393
-12% -$8.58M 0.01% 860
2021
Q4 		$76.9M Sell
828,241
-41,788
-5% -$4.1M 0.01% 845
2021
Q3 		$86.1M Sell
870,029
-50,554
-5% -$4.9M 0.01% 817
2021
Q2 		$75.5M Sell
920,583
-3,099
-0.3% -$250K 0.01% 886
2021
Q1 		$75.3M Sell
923,682
-13,637
-1% -$1.19M 0.01% 864
2020
Q4 		$76.7M Buy
937,319
+30,834
+3% +$2.09M 0.01% 815
2020
Q3 		$50.2M Buy
906,485
+91,899
+11% +$5.29M 0.01% 871
2020
Q2 		$48.1M Buy
814,586
+785,730
+2,723% +$41.3M 0.01% 864
2020
Q1 		$1.27M Buy
28,856
+7,678
+36% +$371K ﹤0.01% 1625
2019
Q4 		$1.05M Buy
21,178
+2,244
+12% +$103K ﹤0.01% 1865
2019
Q3 		$856K Buy
18,934
+456
+2% +$19.8K ﹤0.01% 1884
2019
Q2 		$741K Buy
18,478
+140
+0.8% +$5.12K ﹤0.01% 1960
2019
Q1 		$641K Buy
18,338
+360
+2% +$12.2K ﹤0.01% 2023
2018
Q4 		$548K Buy
17,978
+302
+2% +$8.91K ﹤0.01% 2041
2018
Q3 		$559K Buy
17,676
+264
+2% +$9.5K ﹤0.01% 2109
2018
Q2 		$636K Buy
17,412
+194
+1% +$7.03K ﹤0.01% 2039
2018
Q1 		$588K Buy
17,218
+172
+1% +$6.14K ﹤0.01% 2023
2017
Q4 		$627K Buy
17,046
+84
+0.5% +$3.2K ﹤0.01% 1997
2017
Q3 		$621K Hold
16,962
– – ﹤0.01% 2003
2017
Q2 		$618K Buy
16,962
+10
+0.1% +$331 ﹤0.01% 1970
2017
Q1 		$557K Sell
16,952
-8
-0% -$266 ﹤0.01% 2021
2016
Q4 		$575K Hold
16,960
– – ﹤0.01% 1993
2016
Q3 		$534K Hold
16,960
– – ﹤0.01% 1996
2016
Q2 		$425K Hold
16,960
– – ﹤0.01% 2027
2016
Q1 		$421K Hold
16,960
– – ﹤0.01% 2042
2015
Q4 		$412K Buy
16,960
+160
+1% +$3.9K ﹤0.01% 2036
2015
Q3 		$354K Hold
16,800
– – ﹤0.01% 2084
2015
Q2 		$380K Hold
16,800
– – ﹤0.01% 2113
2015
Q1 		$437K Hold
16,800
– – ﹤0.01% 2035
2014
Q4 		$435K Hold
16,800
– – ﹤0.01% 2014
2014
Q3 		$453K Hold
16,800
– – ﹤0.01% 1982
2014
Q2 		$483K Buy
16,800
+6,000
+56% +$168K ﹤0.01% 1966
2014
Q1 		$355K Buy
10,800
+2,200
+26% +$66.7K ﹤0.01% 2081
2013
Q4 		$240K Buy
+8,600
New +$232K ﹤0.01% 2247

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

T. Rowe Price Associates's POWI Position: Q1 2026 in Review

T. Rowe Price Associates increased its Power Integrations (POWI) stake by 48% in Q1 2026, buying an estimated $20.8M and bringing the position to 1,396,483 shares worth $71.5M. The position accounts for 0.01% of the portfolio, ranked #685.

T. Rowe Price Associates first reported a position in POWI in Q4 2013 and has held it in 50 quarters since. The position peaked at $86.1M in Q3 2021. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • T. Rowe Price Associates held 1,396,483 shares of Power Integrations worth $71.5M as of Q1 2026.
  • T. Rowe Price Associates bought 453,118 Power Integrations shares in Q1 2026, an estimated $20.8M.
  • Power Integrations made up 0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #685 holding.
  • T. Rowe Price Associates first reported a position in Power Integrations in Q4 2013 and has held it in 50 quarters since.
  • T. Rowe Price Associates's Power Integrations position peaked at $86.1M in Q3 2021.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.