Position in ATRO
as of Jun 30, 2026
· filed Aug 5, 2026
Position Value
$49,634,999
+$20,932,507 QoQ
Shares Held
617,519
+14.6% QoQ
Ownership
1.44%
of shares outstanding
% of Portfolio
1.17%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 76%
Shared 0%
None 24%
Common Shares in ATRO Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Jun 30, 2026EMERALD ADVISERS, LLC holds $364,763,343 across 14 Aerospace & Defense names. ATRO ranks #4 (13.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MRCY |
Mercury Systems Inc
|
638,682 | $78,129,969 | |
| 2 | AIR |
Aar Corp
|
521,919 | $74,597,882 | |
| 3 | VSEC |
Vse Corp
|
323,152 | $73,840,232 | |
| 4 | ATRO |
Astronics Corp
This page
|
617,519 | $49,634,999 | |
| 5 | KTOS |
Kratos Defense & Security Solutions, Inc.
|
697,181 | $34,761,444 | |
| 6 | AVAV |
AeroVironment Inc
|
176,383 | $29,115,541 | |
| 7 | AVEX |
AEVEX Corp.
|
538,568 | $11,250,685 | |
| 8 | HAWK |
HawkEye 360, Inc.
|
324,464 | $6,560,662 |
All Filings in ATRO
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $41,766,339 | 513,984 | Shares | Sole | 2026-08-05 | |
| 2026-03-31 | $28,702,492 | 449,126 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $12,608,628 | 242,727 | Shares | Sole | 2026-02-09 | |
| No filing history on record for this holder in this stock. | ||||||