NEEDHAM INVESTMENT MANAGEMENT LLC

Position in ATRO — Astronics Corp

CIK 1167212 NEW YORK, NY

Position in ATRO

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$18,183,925

+$3,403,525 QoQ

Shares Held

272,500

0.0% QoQ

Ownership

0.760%

of shares outstanding

% of Portfolio

0.93%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2024

9 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

NEEDHAM INVESTMENT MANAGEMENT LLC holds $68,015,671 across 11 Aerospace & Defense names. ATRO ranks #2 (26.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HII	Huntington Ingalls Industries, Inc.	55,250	$20,989,475
2	ATRO	Astronics Corp This page	272,500	$18,183,925
3	BWXT	BWX Technologies, Inc.	59,000	$12,064,909
4	RCAT	Red Cat Holdings, Inc.	380,000	$4,974,200
5	BA	Boeing Co	22,500	$4,478,175
6	FLY	Firefly Aerospace Inc.	60,000	$1,708,200
7	RTX	RTX Corp	7,600	$1,466,040
8	HEI	Heico Corp	5,000	$1,371,000

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$18,183,925	272,500	0.0%	Shares	Defined	2026-05-15
2025-12-31	$14,780,400	272,500	0.0%	Shares	Defined	2026-02-17
2025-09-30	$12,428,725	272,500	+1.9%	Shares	Defined	2025-11-14
2025-06-30	$8,955,900	267,500	0.0%	Shares	Defined	2025-08-14
2025-03-31	$6,465,475	267,500	0.0%	Shares	Defined	2025-05-15
2024-12-31	$4,269,300	267,500	0.0%	Shares	Defined	2025-02-14
2024-09-30	$5,210,900	267,500	+9.2%	Shares	Defined	2024-11-14
2024-06-30	$4,907,350	245,000	+11.4%	Shares	Defined	2024-08-14
2024-03-31	$4,188,800	220,000	—	Shares	Defined	2024-05-15
No filing history on record for this holder in this stock.