Fuller & Thaler Asset Management
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Fuller & Thaler Asset Management’s Power Integrations POWI Stock Holding History

Fuller & Thaler Asset Management’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 		$1.62M Buy
31,685
+5,323
+20% +$244K 0.01% 373
2025
Q4 		$937K Buy
26,362
+4,520
+21% +$171K ﹤0.01% 397
2025
Q3 		$878K Buy
21,842
+1,400
+7% +$67.6K ﹤0.01% 397
2025
Q2 		$1.14M Buy
20,442
+2,117
+12% +$109K ﹤0.01% 390
2025
Q1 		$925K Sell
18,325
-12,789
-41% -$765K ﹤0.01% 399
2024
Q4 		$1.92M Buy
31,114
+1,043
+3% +$66.3K 0.01% 370
2024
Q3 		$1.93M Sell
30,071
-453,158
-94% -$29.9M 0.01% 359
2024
Q2 		$33.9M Buy
483,229
+468,450
+3,170% +$33.6M 0.15% 204
2024
Q1 		$1.06M Buy
14,779
+4,795
+48% +$358K ﹤0.01% 410
2023
Q4 		$820K Sell
9,984
-1,639
-14% -$126K ﹤0.01% 404
2023
Q3 		$887K Buy
11,623
+1,180
+11% +$101K 0.01% 393
2023
Q2 		$989K Buy
10,443
+1,713
+20% +$143K 0.01% 393
2023
Q1 		$739K Buy
8,730
+5,706
+189% +$474K ﹤0.01% 396
2022
Q4 		$217K Sell
3,024
-388
-11% -$27.7K ﹤0.01% 406
2022
Q3 		$219K Sell
3,412
-475
-12% -$35.5K ﹤0.01% 412
2022
Q2 		$292K Sell
3,887
-525
-12% -$42.6K ﹤0.01% 423
2022
Q1 		$409K Sell
4,412
-1,033
-19% -$90K ﹤0.01% 429
2021
Q4 		$506K Sell
5,445
-138,030
-96% -$13.6M ﹤0.01% 422
2021
Q3 		$14.2M Buy
143,475
+137,225
+2,196% +$13.3M 0.09% 189
2021
Q2 		$513K Sell
6,250
-317
-5% -$25.6K ﹤0.01% 412
2021
Q1 		$535K Sell
6,567
-950
-13% -$82.7K ﹤0.01% 410
2020
Q4 		$615K Buy
7,517
+11
+0.1% +$746 0.01% 378
2020
Q3 		$416K Buy
7,506
+90
+1% +$5.18K 0.01% 398
2020
Q2 		$438K Sell
7,416
-234
-3% -$12.3K 0.01% 349
2020
Q1 		$338K Sell
7,650
-5,176
-40% -$250K 0.01% 356
2019
Q4 		$634K Buy
12,826
+60
+0.5% +$2.77K 0.01% 340
2019
Q3 		$577K Hold
12,766
– – 0.01% 345
2019
Q2 		$512K Sell
12,766
-1,600
-11% -$58.5K 0.01% 345
2019
Q1 		$502K Sell
14,366
-2,366
-14% -$80.5K 0.01% 330
2018
Q4 		$510K Buy
+16,732
New +$494K 0.01% 335
2013
Q4 		– Sell
-389,600
Closed -$10.6M – 629
2013
Q3 		$10.6M Buy
+389,600
New +$10.1M 0.63% 33

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

Fuller & Thaler Asset Management's POWI Position: Q1 2026 in Review

Fuller & Thaler Asset Management increased its Power Integrations (POWI) stake by 20% in Q1 2026, buying an estimated $244K and bringing the position to 31,685 shares worth $1.62M. The position accounts for 0.01% of the portfolio, ranked #373.

Fuller & Thaler Asset Management first reported a position in POWI in Q3 2013 and has held it in 31 quarters since. The position peaked at $33.9M in Q2 2024. 308 funds tracked by Wall St. Rank hold POWI as of Q1 2026.

  • Fuller & Thaler Asset Management held 31,685 shares of Power Integrations worth $1.62M as of Q1 2026.
  • Fuller & Thaler Asset Management bought 5,323 Power Integrations shares in Q1 2026, an estimated $244K.
  • Power Integrations made up 0.01% of Fuller & Thaler Asset Management's portfolio in Q1 2026, its #373 holding.
  • Fuller & Thaler Asset Management first reported a position in Power Integrations in Q3 2013 and has held it in 31 quarters since.
  • Fuller & Thaler Asset Management's Power Integrations position peaked at $33.9M in Q2 2024.
  • 308 funds tracked by Wall St. Rank held Power Integrations as of Q1 2026.

Based on Fuller & Thaler Asset Management's 13F filing for Q1 2026, filed 14 May 2026.