Skip to main content

DUNCKER STREETT & CO INC

Position in HEI — Heico Corp

CIK 1020585 St. Louis, MO

Position in HEI

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$12,778,316
+$1,585,472 QoQ
Shares Held
35,875
-12.1% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
2.64%
of 13F equity value
Holder Rank
#209
of 916 holders
Holding Since
Jun 2020
25 quarters on record

Common Shares in HEI Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

DUNCKER STREETT & CO INC holds $30,834,837 across 13 Aerospace & Defense names. HEI ranks #1 (41.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 HEI
Heico Corp
This page
35,875 $12,778,316

All Filings in HEI

Export CSV
25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $12,778,316 35,875
2026-03-31 $11,192,844 40,820
2025-12-31 $13,364,914 41,302
2025-09-30 $13,459,657 41,694
2025-06-30 $13,927,536 42,462
2025-03-31 $11,459,511 42,889
2024-12-31 $10,062,820 42,327
2024-09-30 $11,142,970 42,615
2024-06-30 $9,608,074 42,968
2024-03-31 $8,194,091 42,901
2023-12-31 $7,509,141 41,981
2023-09-30 $6,463,274 39,914
2023-06-30 $6,959,934 39,335
2023-03-31 $6,585,382 38,502
2022-12-31 $5,780,858 37,626
2022-09-30 $5,417,391 37,626
2022-06-30 $4,977,315 37,960
2022-03-31 $6,920,508 45,073
2021-12-31 $6,184,297 42,881
2021-09-30 $5,286,404 40,088
2021-06-30 $4,580,504 32,854
2021-03-31 $3,962,951 31,502
2020-12-31 $4,056,471 30,638
2020-09-30 $2,809,807 26,847
2020-06-30 $298,950 3,000