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PDT Partners’s HEICO Corp HEI Stock Holding History

PDT Partners’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
Q2 		$3.91M Sell
10,971
-19,448
-64% -$5.92M 0.21% 159
2026
Q1 		$8.34M Sell
30,419
-8,600
-22% -$2.77M 0.49% 55
2025
Q4 		$12.6M Hold
39,019
– – 0.82% 9
2025
Q3 		$12.6M Hold
39,019
– – 0.79% 9
2025
Q2 		$12.8M Buy
39,019
+13,443
+53% +$3.72M 0.72% 9
2025
Q1 		$6.83M Buy
25,576
+22,676
+782% +$5.52M 0.49% 23
2024
Q4 		$689K Buy
+2,900
New +$751K 0.06% 413
2023
Q3 		– Sell
-5,200
Closed -$920K – 624
2023
Q2 		$920K Buy
+5,200
New +$876K 0.13% 269
2022
Q1 		– Sell
-34,500
Closed -$4.98M – 998
2021
Q4 		$4.98M Sell
34,500
-3,800
-10% -$536K 0.38% 47
2021
Q3 		$5.05M Buy
38,300
+3,387
+10% +$446K 0.36% 64
2021
Q2 		$4.87M Buy
34,913
+413
+1% +$57K 0.32% 82
2021
Q1 		$4.34M Sell
34,500
-6,019
-15% -$773K 0.31% 106
2020
Q4 		$5.37M Buy
40,519
+36,210
+840% +$4.42M 0.36% 104
2020
Q3 		$451K Sell
4,309
-3,315
-43% -$342K 0.03% 468
2020
Q2 		$760K Sell
7,624
-1,576
-17% -$145K 0.05% 324
2020
Q1 		$686K Buy
+9,200
New +$1.01M 0.05% 300
2015
Q2 		– Sell
-14,158
Closed -$354K – 1451
2015
Q1 		$354K Buy
+14,158
New +$349K 0.01% 1117
2013
Q4 		– Sell
-51,096
Closed -$1.13M – 848
2013
Q3 		$1.13M Sell
51,096
-15,429
-23% -$303K 0.03% 720
2013
Q2 		$1.1M Buy
+66,525
New +$1.02M 0.03% 781

Other funds holding HEI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

PDT Partners's HEI Position: Q2 2026 in Review

PDT Partners reduced its HEICO Corp (HEI) stake by 64% in Q2 2026, selling an estimated $5.92M and leaving 10,971 shares worth $3.91M. The position accounts for 0.21% of the portfolio, ranked #159.

PDT Partners first reported a position in HEI in Q2 2013 and has held it in 19 quarters since. The position peaked at $12.8M in Q2 2025. 773 funds tracked by Wall St. Rank hold HEI as of Q2 2026.

  • PDT Partners held 10,971 shares of HEICO Corp worth $3.91M as of Q2 2026.
  • PDT Partners sold 19,448 HEICO Corp shares in Q2 2026, an estimated $5.92M.
  • HEICO Corp made up 0.21% of PDT Partners's portfolio in Q2 2026, its #159 holding.
  • PDT Partners first reported a position in HEICO Corp in Q2 2013 and has held it in 19 quarters since.
  • PDT Partners's HEICO Corp position peaked at $12.8M in Q2 2025.
  • 773 funds tracked by Wall St. Rank held HEICO Corp as of Q2 2026.

Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.