Company · Ownership research

ASTRONICS CORP ATRO

CIK 0000008063 · CUSIP 046433108

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 046433108 (ATRO), not CUSIP 046433207 (ATROB), CUSIP 046433908 (ATRO), and does not merge CUSIPs.

This page lists the top 20 of 107 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$69.29M 1,027,539 shares	0.00%	-13.86K(-1.30%)Reduced	SEC filing ↗ Nov 6, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$46.36M 687,695 shares	0.01%	+10.76K(+1.60%)Added	SEC filing ↗ Nov 4, 2026	▾
03	Fisher Asset Management, LLC CIK 850529 · View history	$21.25M 315,232 shares	0.01%	-18.73K(-5.60%)Reduced	SEC filing ↗ Nov 6, 2026	▾
04	LEVIN CAPITAL STRATEGIES, L.P. CIK 1354821 · View history	$17.88M 265,230 shares	1.26%	+265.23KNew	SEC filing ↗ Nov 2, 2026	▾
05	AEGON ASSET MANAGEMENT UK Plc CIK 1539994 · View history	$13.05M 193,538 shares	0.14%	-51.51K(-21.00%)Reduced	SEC filing ↗ Nov 4, 2026	▾
06	Assenagon Asset Management S.A. CIK 1546007 · View history	$12.20M 180,916 shares	0.01%	+109.57K(+153.60%)Added	SEC filing ↗ Oct 15, 2026	▾
07	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$7.78M 115,426 shares	0.00%	+29.48K(+34.30%)Added	SEC filing ↗ Nov 2, 2026	▾
08	Russell Investments Group, Ltd. CIK 1692234 · View history	$6.90M 102,370 shares	0.01%	+68.52K(+202.40%)Added	SEC filing ↗ Nov 6, 2026	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$6.41M 95,025 shares	0.00%	-12(0.00%)Reduced	SEC filing ↗ Nov 5, 2026	▾
10	Hennion & Walsh Asset Management, Inc. CIK 1861642 · View history	$5.66M 83,989 shares	0.17%	+4.30K(+5.40%)Added	SEC filing ↗ Oct 13, 2026	▾
11	BARCLAYS PLC CIK 312069 · View history	$5.07M 75,238 shares	0.00%	+4.69K(+6.70%)Added	SEC filing ↗ Nov 6, 2026	▾
12	LPL Financial LLC CIK 1403438 · View history	$5.06M 75,051 shares	0.00%	-5.05K(-6.30%)Reduced	SEC filing ↗ Nov 6, 2026	▾
13	DEUTSCHE BANK AG\ CIK 948046 · View history	$4.02M 59,580 shares	0.00%	-343(-0.60%)Reduced	SEC filing ↗ Nov 6, 2026	▾
14	West Branch Capital LLC CIK 1738723 · View history	$3.35M 49,700 shares	0.76%	+44.00K(+771.90%)Added	SEC filing ↗ Oct 20, 2026	▾
15	Y-Intercept (Hong Kong) Ltd CIK 1772875 · View history	$3.08M 45,686 shares	0.07%	+3.95K(+9.50%)Added	SEC filing ↗ Oct 16, 2026	▾
16	Inspire Investing, LLC CIK 1670139 · View history	$2.59M 38,394 shares	0.11%	+38.39KNew	SEC filing ↗ Oct 22, 2026	▾
17	Creative Planning CIK 1540235 · View history	$2.48M 36,793 shares	0.00%	+4.70K(+14.70%)Added	SEC filing ↗ Nov 2, 2026	▾
18	Lisanti Capital Growth, LLC CIK 1424467 · View history	$2.19M 32,476 shares	0.59%	+20.20K(+164.50%)Added	SEC filing ↗ Nov 5, 2026	▾
19	TRUIST FINANCIAL CORP CIK 92230 · View history	$2.03M 30,165 shares	0.00%	+30.16KNew	SEC filing ↗ Oct 30, 2026	▾
20	CITIGROUP INC CIK 831001 · View history	$2.03M 30,050 shares	0.00%	-6.47K(-17.70%)Reduced	SEC filing ↗ Nov 4, 2026	▾

Showing 20 / 107 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

107

Cancelled or null records excluded

Disclosed shares

3,918,527

Not deduplicated across managers

Disclosed value

$264.18M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ASTRONICS CORP · Q3 2026

Explore all 107 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.