Holocene Advisors
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Holocene Advisors’s HEICO Corp HEI Stock Holding History

Holocene Advisors’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 		$7.31M Buy
+20,523
New +$6.24M 0.02% 354
2026
Q1 		– Sell
-3,033
Closed -$981K – 884
2025
Q4 		$981K Buy
3,033
+1,278
+73% +$404K ﹤0.01% 602
2025
Q3 		$567K Buy
+1,755
New +$559K ﹤0.01% 682
2024
Q4 		– Sell
-4,821
Closed -$1.26M – 807
2024
Q3 		$1.26M Buy
4,821
+263
+6% +$63.6K 0.01% 595
2024
Q2 		$1.02M Buy
4,558
+300
+7% +$63.3K ﹤0.01% 604
2024
Q1 		$813K Buy
+4,258
New +$790K ﹤0.01% 655
2022
Q3 		– Sell
-2,207
Closed -$289K – 868
2022
Q2 		$289K Buy
+2,207
New +$311K ﹤0.01% 755
2021
Q4 		– Sell
-40,803
Closed -$5.38M – 909
2021
Q3 		$5.38M Buy
40,803
+38,262
+1,506% +$5.04M 0.03% 323
2021
Q2 		$354K Buy
+2,541
New +$351K ﹤0.01% 771
2021
Q1 		– Sell
-1,725
Closed -$228K – 853
2020
Q4 		$228K Sell
1,725
-366,922
-100% -$44.8M ﹤0.01% 711
2020
Q3 		$38.6M Buy
368,647
+30,775
+9% +$3.18M 0.29% 107
2020
Q2 		$33.7M Buy
+337,872
New +$31.2M 0.3% 103
2019
Q3 		– Sell
-2,148
Closed -$287K – 770
2019
Q2 		$287K Sell
2,148
-5,971
-74% -$664K ﹤0.01% 583
2019
Q1 		$770K Sell
8,119
-6,484
-44% -$566K 0.01% 312
2018
Q4 		$1.13M Buy
+14,603
New +$1.22M 0.02% 242

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

Holocene Advisors's HEI Position: Q2 2026 in Review

Holocene Advisors opened a new position in HEICO Corp (HEI) in Q2 2026: 20,523 shares worth $7.31M. The stake represents 0.02% of the portfolio and ranks #354 among its holdings. This is a return to the name: Holocene Advisors previously reported a position in HEI as recently as Q4 2025.

Holocene Advisors first reported a position in HEI in Q4 2018 and has held it in 15 quarters since. The position peaked at $38.6M in Q3 2020. 775 funds tracked by Wall St. Rank hold HEI as of Q2 2026.

  • Holocene Advisors held 20,523 shares of HEICO Corp worth $7.31M as of Q2 2026.
  • HEICO Corp was a new Holocene Advisors position in Q2 2026.
  • HEICO Corp made up 0.02% of Holocene Advisors's portfolio in Q2 2026, its #354 holding.
  • Holocene Advisors first reported a position in HEICO Corp in Q4 2018 and has held it in 15 quarters since.
  • Holocene Advisors's HEICO Corp position peaked at $38.6M in Q3 2020.
  • 775 funds tracked by Wall St. Rank held HEICO Corp as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.