Walleye Trading
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Walleye Trading’s HEICO Corp HEI Stock Holding History

Walleye Trading’s Portfolio HEI Stock Details HEI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.31M Buy
23,000
+20,700
+900% +$6.66M 0.01% 1007
2025
Q4 		$744K Buy
2,300
+1,000
+77% +$316K ﹤0.01% 2564
2025
Q3 		$420K Buy
1,300
+100
+8% +$31.8K ﹤0.01% 2857
2025
Q2 		$394K Sell
1,200
-6,500
-84% -$1.8M ﹤0.01% 2807
2025
Q1 		$2.06M Buy
7,700
+3,000
+64% +$731K ﹤0.01% 1621
2024
Q4 		$1.12M Sell
4,700
-400
-8% -$104K ﹤0.01% 2086
2024
Q3 		$1.33M Buy
+5,100
New +$1.23M ﹤0.01% 1942
2024
Q2 		– Sell
-500
Closed -$95.5K – 4554
2024
Q1 		$95.5K Sell
500
-8,700
-95% -$1.61M ﹤0.01% 3793
2023
Q4 		$1.65M Buy
9,200
+5,500
+149% +$931K ﹤0.01% 2074
2023
Q3 		$599K Sell
3,700
-4,700
-56% -$798K ﹤0.01% 2797
2023
Q2 		$1.49M Buy
8,400
+7,800
+1,300% +$1.31M ﹤0.01% 1880
2023
Q1 		$103K Sell
600
-9,600
-94% -$1.62M ﹤0.01% 3840
2022
Q4 		$1.57M Buy
10,200
+1,400
+16% +$218K ﹤0.01% 1874
2022
Q3 		$1.27M Buy
8,800
+5,000
+132% +$750K ﹤0.01% 2060
2022
Q2 		$498K Buy
3,800
+2,900
+322% +$409K ﹤0.01% 2917
2022
Q1 		$138K Sell
900
-5,400
-86% -$784K ﹤0.01% 4071
2021
Q4 		$909K Buy
6,300
+6,100
+3,050% +$860K ﹤0.01% 2322
2021
Q3 		$26K Sell
200
-7,500
-97% -$988K ﹤0.01% 4806
2021
Q2 		$1.07M Sell
7,700
-6,000
-44% -$828K ﹤0.01% 2065
2021
Q1 		$1.72M Buy
13,700
+8,000
+140% +$1.03M 0.01% 1448
2020
Q4 		$755K Sell
5,700
-2,600
-31% -$317K ﹤0.01% 2276
2020
Q3 		$869K Buy
8,300
+100
+1% +$10.3K ﹤0.01% 1767
2020
Q2 		$817K Buy
8,200
+4,700
+134% +$434K 0.01% 1845
2020
Q1 		$261K Buy
+3,500
New +$383K ﹤0.01% 2398

Other funds holding HEI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
DAM
Diamant Asset Management Ridgefield, Connecticut $137B AUM 18.02% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Walleye Trading's HEI Position: Q1 2026 in Review

Walleye Trading opened a new position in HEICO Corp (HEI) in Q1 2026: 1,018 shares worth $279K. The stake represents ﹤0.01% of the portfolio and ranks #2921 among its holdings. This is a return to the name: Walleye Trading previously reported a position in HEI as recently as Q3 2025.

Walleye Trading first reported a position in HEI in Q1 2020 and has held it in 14 quarters since. The position peaked at $3.92M in Q2 2025. 736 funds tracked by Wall St. Rank hold HEI as of Q1 2026.

  • Walleye Trading held 1,018 shares of HEICO Corp worth $279K as of Q1 2026.
  • HEICO Corp was a new Walleye Trading position in Q1 2026.
  • HEICO Corp made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #2921 holding.
  • Walleye Trading first reported a position in HEICO Corp in Q1 2020 and has held it in 14 quarters since.
  • Walleye Trading's HEICO Corp position peaked at $3.92M in Q2 2025.
  • 736 funds tracked by Wall St. Rank held HEICO Corp as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.