Walleye Trading
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Walleye Trading’s Power Integrations POWI Stock Holding History

Walleye Trading’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
Q2 		$2.02M Buy
24,173
+18,395
+318% +$1.33M ﹤0.01% 1851
2026
Q1 		$296K Sell
5,778
-931
-14% -$42.7K ﹤0.01% 2891
2025
Q4 		$238K Buy
+6,709
New +$254K ﹤0.01% 3299
2024
Q4 		– Sell
-11,644
Closed -$747K – 4578
2024
Q3 		$747K Sell
11,644
-7,092
-38% -$468K ﹤0.01% 2276
2024
Q2 		$1.32M Buy
18,736
+17,259
+1,169% +$1.24M ﹤0.01% 1879
2024
Q1 		$106K Buy
+1,477
New +$110K ﹤0.01% 3741
2023
Q2 		– Sell
-1,553
Closed -$130K – 5088
2023
Q1 		$131K Sell
1,553
-1,468
-49% -$122K ﹤0.01% 3735
2022
Q4 		$217K Buy
3,021
+1,793
+146% +$128K ﹤0.01% 3509
2022
Q3 		$79K Sell
1,228
-1,487
-55% -$111K ﹤0.01% 4130
2022
Q2 		$204K Buy
+2,715
New +$220K ﹤0.01% 3675
2021
Q3 		– Sell
-2,464
Closed -$239K – 5597
2021
Q2 		$202K Buy
2,464
+400
+19% +$32.3K ﹤0.01% 3907
2021
Q1 		$168K Buy
+2,064
New +$180K ﹤0.01% 3774
2020
Q4 		– Sell
-63
Closed -$4.28K – 4864
2020
Q3 		$3K Sell
63
-2,765
-98% -$159K ﹤0.01% 3993
2020
Q2 		$167K Sell
2,828
-39,820
-93% -$2.09M ﹤0.01% 3201
2020
Q1 		$1.88M Buy
42,648
+12,774
+43% +$617K 0.01% 873
2019
Q4 		$1.48M Buy
+29,874
New +$1.38M 0.01% 1462
2019
Q1 		– Sell
-2,010
Closed -$68.4K – 4651
2018
Q4 		$61K Buy
+2,010
New +$59.3K ﹤0.01% 4072
2018
Q1 		– Sell
-4,228
Closed -$155K – 4719
2017
Q4 		$155K Buy
+4,228
New +$161K ﹤0.01% 3625
2016
Q4 		– Sell
-5,826
Closed -$184K – 5076
2016
Q3 		$184K Buy
+5,826
New +$166K ﹤0.01% 2870
2015
Q4 		– Sell
-762
Closed -$18.6K – 5597
2015
Q3 		$16K Buy
+762
New +$15.3K ﹤0.01% 4184

Other funds holding POWI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Disciplined Growth Investors
Disciplined Growth Investors Minneapolis, Minnesota $5.91B AUM 53.97% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Walleye Trading's POWI Position: Q2 2026 in Review

Walleye Trading increased its Power Integrations (POWI) stake by 318% in Q2 2026, buying an estimated $1.33M and bringing the position to 24,173 shares worth $2.02M. The position accounts for ﹤0.01% of the portfolio, ranked #1851.

Walleye Trading first reported a position in POWI in Q3 2015 and has held it in 20 quarters since. 373 funds tracked by Wall St. Rank hold POWI as of Q2 2026.

  • Walleye Trading held 24,173 shares of Power Integrations worth $2.02M as of Q2 2026.
  • Walleye Trading bought 18,395 Power Integrations shares in Q2 2026, an estimated $1.33M.
  • Power Integrations made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #1851 holding.
  • Walleye Trading first reported a position in Power Integrations in Q3 2015 and has held it in 20 quarters since.
  • 373 funds tracked by Wall St. Rank held Power Integrations as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.