Ken Griffin
HEI.A icon

Ken Griffin’s HEICO Corp Class A HEI.A Stock Holding History

Ken Griffin’s Portfolio HEI.A Stock Details HEI.A Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-800
Closed -$202K – 13490
2025
Q4 		$202K Sell
800
-200
-20% -$49.4K ﹤0.01% 11023
2025
Q3 		$254K Buy
1,000
+100
+11% +$25K ﹤0.01% 10726
2025
Q2 		$233K Sell
900
-600
-40% -$131K ﹤0.01% 10368
2025
Q1 		$316K Sell
1,500
-1,500
-50% -$291K ﹤0.01% 9465
2024
Q4 		$558K Buy
3,000
+1,200
+67% +$242K ﹤0.01% 8314
2024
Q3 		$367K Buy
1,800
+800
+80% +$152K ﹤0.01% 8887
2024
Q2 		$178K Sell
1,000
-700
-41% -$118K ﹤0.01% 10093
2024
Q1 		$262K Buy
1,700
+200
+13% +$29.6K ﹤0.01% 9762
2023
Q4 		$214K Buy
1,500
+200
+15% +$27.1K ﹤0.01% 9827
2023
Q3 		$168K Hold
1,300
– – ﹤0.01% 10182
2023
Q2 		$183K Hold
1,300
– – ﹤0.01% 10030
2023
Q1 		$177K Buy
1,300
+700
+117% +$92.8K ﹤0.01% 10380
2022
Q4 		$71.9K Buy
+600
New +$73.2K ﹤0.01% 11673
2022
Q2 		– Sell
-1,600
Closed -$203K – 13356
2022
Q1 		$203K Buy
+1,600
New +$194K ﹤0.01% 11504

Other funds holding HEI.A

Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $4.68T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
LPPI
Local Pensions Partnership Investment London, United Kingdom $4.77B AUM 20.5% 1-Year Est. Return

Ken Griffin's HEI.A Position: Q1 2026 in Review

Ken Griffin increased its HEICO Corp Class A (HEI.A) stake by 368% in Q1 2026, buying an estimated $16.7M and bringing the position to 86,258 shares worth $18.2M. The position accounts for ﹤0.01% of the portfolio, ranked #2439.

Ken Griffin first reported a position in HEI.A in Q4 2015 and has held it in 28 quarters since. The position peaked at $51.3M in Q3 2023. 621 funds tracked by Wall St. Rank hold HEI.A as of Q1 2026.

  • Ken Griffin held 86,258 shares of HEICO Corp Class A worth $18.2M as of Q1 2026.
  • Ken Griffin bought 67,808 HEICO Corp Class A shares in Q1 2026, an estimated $16.7M.
  • HEICO Corp Class A made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2439 holding.
  • Ken Griffin first reported a position in HEICO Corp Class A in Q4 2015 and has held it in 28 quarters since.
  • Ken Griffin's HEICO Corp Class A position peaked at $51.3M in Q3 2023.
  • 621 funds tracked by Wall St. Rank held HEICO Corp Class A as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.