Astronics Corp

ATRO

Exchange: Nasdaq
Industry: Aircraft Parts & Auxiliary Equipment, NEC
SEC CIK: 0000008063

SEC filings (opens in a new tab)

No open-market purchases or sales by Astronics Corp insiders were filed in the last 90 days; 311 institutions reported holding it in 13F filings for Q2 2026, worth $2.52B in total; no superinvestor holds it.

Other share classesATROB

Q2 2025 vs. Q1 2025

How the institutions holding Astronics Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025 All holders in Q1 2025

13F holders of ATRO: Q1 2025 compared with Q2 2025
Measure	Q1 2025	Of which not filed for Q2 2025	Q2 2025	Change
Holders	183	1	228	+46
Shares	27.6M	90	30.4M	+2.76M (+10.0%)
Value	$668.2M	$2.17K	$1.02B	+$349.7M (+52.3%)

1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (68)

Institutions that held Astronics Corp at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ATRO in Q2 2025
Institution	Shares	Value	% of portfolio
Hennessy Advisors Inc	449,400	$15.0M	0.50%
Jefferies Financial Group Inc.	95,616	$3.20M	0.05%
Canada Pension Plan Investment Board	90,800	$3.04M	0.00%
Dark Forest Capital Management LP	78,014	$2.61M	0.10%
Alta Fox Capital Management, LLC	75,248	$2.52M	0.68%
Segall Bryant & Hamill, LLC	64,374	$2.16M	0.03%
Prelude Capital Management, LLC	56,537	$1.89M	0.18%
Prudential Financial Inc	49,910	$1.67M	0.00%
Polen Capital Management LLC	49,791	$1.67M	0.01%
Algert Global LLC	47,920	$1.60M	0.03%
Caxton Associates LLP	47,531	$1.59M	0.04%
Cannell Capital LLC	47,501	$1.59M	0.50%
Balyasny Asset Management LLC	42,350	$1.42M	0.00%
Martingale Asset Management L P	40,616	$1.36M	0.03%
Globeflex Capital L P	33,501	$1.12M	0.09%
Zacks Investment Management	32,049	$1.07M	0.01%
Numerai GP LLC	25,707	$860.7K	0.12%
Y-Intercept (Hong Kong) Ltd	18,901	$632.8K	0.02%
Fox Run Management, L.L.C.	18,158	$607.9K	0.10%
Nebula Research & Development LLC	17,525	$586.7K	0.05%
Ieq Capital, LLC	17,384	$582.0K	0.00%
Voya Investment Management LLC	13,349	$446.9K	0.00%
Counterpoint Mutual Funds LLC	12,110	$405.4K	0.04%
Versor Investments LP	10,788	$361.2K	0.06%
GWM Advisors LLC	9,871	$330.5K	0.00%
LPL Financial LLC	9,722	$325.5K	0.00%
Mark Sheptoff Financial Planning, LLC	8,450	$282.9K	0.15%
Wealth Enhancement Advisory Services, LLC	7,964	$259.9K	0.00%
First Bank & Trust	7,674	$256.9K	0.05%
Arizona State Retirement System	7,595	$254.3K	0.00%
State Board of Administration of Florida Retirement System	7,441	$249.1K	0.00%
EP Wealth Advisors, LLC	7,167	$240.0K	0.00%
DDD Partners, LLC	7,097	$237.6K	0.03%
Brighton Jones LLC	6,869	$230.0K	0.01%
HighTower Advisors, LLC	6,850	$229.3K	0.00%
Corton Capital Inc.	6,784	$227.1K	0.26%
Longboard Asset Management, LP	6,633	$222.1K	0.55%
Financial Advisors Network, Inc.	6,562	$219.7K	0.03%
Verdence Capital Advisors LLC	6,552	$219.4K	0.01%
PharVision Advisers, LLC	6,381	$213.6K	0.31%
DRW Securities, LLC	6,343	$212.4K	0.01%
Change Path, LLC	6,263	$209.7K	0.01%
Elyxium Wealth, LLC	6,250	$209.3K	0.08%
Empower Advisory Group, LLC	6,219	$208.2K	0.00%
ProShare Advisors LLC	6,207	$207.8K	0.00%
Susquehanna Portfolio Strategies, LLC	6,100	$204.2K	0.00%
Principal Securities, Inc.	5,621	$188.2K	0.00%
Lazard Asset Management LLC	4,828	$161.0K	0.00%
Penserra Capital Management LLC	1,992	$66.0K	0.00%
Global Retirement Partners, LLC	1,602	$53.6K	0.00%
Group One Trading, L.P.	1,100	$36.8K	0.00%
Covestor Ltd	852	$29.0K	0.02%
Danske Bank A/S	500	$16.7K	0.00%
Cullen/Frost Bankers, Inc.	376	$12.6K	0.00%
Hazlett, Burt & Watson, Inc.	350	$12.0K	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	272	$9.00K	0.00%
Essential Partners LLC	236	$7.90K	0.00%
Allworth Financial LP	182	$6.09K	0.00%
IFP Advisors, Inc	115	$4.65K	0.00%
Clearstead Advisors, LLC	110	$3.68K	0.00%
Larson Financial Group LLC	91	$3.05K	0.00%
Fifth Third Bancorp	57	$1.91K	0.00%
Glenmede Investment Management, LP	53	$1.77K	0.00%
Aspect Partners, LLC	53	$1.77K	0.00%
Stone House Investment Management, LLC	32	$1.07K	0.00%
Parkside Financial Bank & Trust	20	$670	0.00%
Assetmark, Inc	18	$603	0.00%
National Bank of Canada	2	$67	0.00%

Sold out (22)

Institutions that held Astronics Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of ATRO in Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Redwood Capital Management, LLC	225,893	$5.46M
State of Wyoming	58,541	$1.41M
Walleye Capital LLC	58,080	$1.40M
Centiva Capital, LP	29,034	$701.8K
Neuberger Berman Group LLC	25,000	$604.3K
Jain Global LLC	19,050	$460.4K
Sherbrooke Park Advisers LLC	17,864	$431.8K
Petrus Trust Company, LTA	17,646	$426.5K
MetLife Investment Management	17,211	$416.0K
Southland Equity Partners LLC	16,656	$402.6K
Cove Street Capital, LLC	16,555	$400.1K
Quadrature Capital Ltd	15,603	$377.1K
Corebridge Financial, Inc.	14,383	$347.6K
Polymer Capital Management (US) LLC	9,776	$236.3K
Simplex Trading, LLC	4,844	$117.0K
Quest Partners LLC	2,598	$62.8K
CNB Bank	1,072	$25.9K
Spire Wealth Management	454	$11.0K
Quadrant Capital Group LLC	273	$6.60K
Coldstream Capital Management Inc	193	$4.67K
SRS Capital Advisors, Inc.	43	$1.04K
Stephens Consulting, LLC	15	$363

Not filed for Q2 2025 yet (1)

Institutions that held Astronics Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ATRO in Q1 2025 that haven't filed for Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Lindbrook Capital, LLC	90	$2.17K