Astronics Corporation (ATRO) Ownership

21.87 ↑0.00 (0.00%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Astronics Corporation (ATRO), owning a total of 2.6 million shares. Combined, the top 42 institutional holders of ATRO own 72.76% of the company with a total of 25.5 million shares.

In the latest ownership report on December 31st 2024, the top 42 institutional holders increased their combined ownership of ATRO by 2.2 million shares. 12 institutions bought 3,013,553 total additional shares and increased their ownership by an average of 171.04%. However 6 institutions sold 785,632 total shares and decreased their ownership by an average of 6.61%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Astronics Corporation increased by a net total of 2,227,921 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	7.337%	17.814%	2,587,100	391,175	2024-12-31
ACK Asset Management LLC	5.842%	0.000%	2,060,000	0	2024-12-31
325 Capital LLC	4.937%	0.000%	1,741,010	0	2024-12-31
Vanguard Group Inc	4.465%	-1.097%	1,574,607	-17,465	2024-12-31
Next Century Growth Investors LLC	4.361%	-32.789%	1,537,925	-750,293	2024-12-31
Royce & Associates, LP	3.262%	18.748%	1,150,355	181,619	2024-12-31
Dimensional Fund Advisors, Inc.	2.832%	6.184%	998,506	58,149	2024-12-31
State Street Corp	2.757%	5.214%	972,255	48,185	2024-12-31
Schonfeld Strategic Advisors LLC	2.500%	58.658%	881,504	325,904	2024-12-31
Geode Capital Management, LLC	1.959%	-0.132%	690,607	-915	2024-12-31
Redwood Capital Management, LLC	1.871%	0.000%	659,604	659,604	2024-12-31
Senator Investment Group LP	1.869%	-0.702%	658,883	-4,659	2024-12-31
Minerva Advisors LLC	1.313%	0.000%	463,105	0	2024-12-31
Millennium Management LLC	1.176%	881.644%	414,823	372,565	2024-12-31
Arnhold & S. Bleichroeder Advisers, LLC	1.138%	-1.545%	401,426	-6,300	2024-12-31
Citadel Advisors Llc	1.102%	303.218%	388,654	292,266	2024-12-31
Morgan Stanley - Brokerage Accounts	1.040%	122.719%	366,618	202,008	2024-12-31
Ameriprise Financial Inc	1.030%	493.663%	363,286	302,092	2024-12-31
Renaissance Technologies Corp	0.813%	139.316%	286,700	166,900	2024-12-31
Needham Investment Management, LLC	0.759%	0.000%	267,500	0	2024-12-31
Northern Trust Corp	0.731%	5.351%	257,633	13,086	2024-12-31
Teton Advisors Inc	0.488%	-3.371%	172,000	-6,000	2024-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
BlackRock Inc	7.337%	17.814%	2,587,100	391,175	2024-12-31
ACK Asset Management LLC	5.842%	0.000%	2,060,000	0	2024-12-31
325 Capital LLC	4.937%	0.000%	1,741,010	0	2024-12-31
Vanguard Group Inc	4.465%	-1.097%	1,574,607	-17,465	2024-12-31
Next Century Growth Investors LLC	4.361%	-32.789%	1,537,925	-750,293	2024-12-31
Royce & Associates, LP	3.262%	18.748%	1,150,355	181,619	2024-12-31
State Street Corporation	3.244%	23.430%	1,134,974	215,442	2024-03-31
Dimensional Fund Advisors, Inc.	2.832%	6.184%	998,506	58,149	2024-12-31
State Street Corp	2.757%	5.214%	972,255	48,185	2024-12-31
Bares Capital Management Inc	2.581%	0.556%	904,351	5,000	2024-06-30
Schonfeld Strategic Advisors LLC	2.500%	58.658%	881,504	325,904	2024-12-31
Geode Capital Management, LLC	1.959%	-0.132%	690,607	-915	2024-12-31
Redwood Capital Management, LLC	1.871%	0.000%	659,604	659,604	2024-12-31
Senator Investment Group LP	1.869%	-0.702%	658,883	-4,659	2024-12-31
Praetorian PR LLC	1.517%	2.938%	530,646	15,146	2024-03-31
Minerva Advisors LLC	1.313%	0.000%	463,105	0	2024-12-31
Cooper Creek Partners Management LLC	1.199%	0.000%	422,674	0	2024-09-30
Millennium Management LLC	1.176%	881.644%	414,823	372,565	2024-12-31
Arnhold & S. Bleichroeder Advisers, LLC	1.138%	-1.545%	401,426	-6,300	2024-12-31
Citadel Advisors Llc	1.102%	303.218%	388,654	292,266	2024-12-31
Morgan Stanley - Brokerage Accounts	1.040%	122.719%	366,618	202,008	2024-12-31
Ameriprise Financial Inc	1.030%	493.663%	363,286	302,092	2024-12-31
Charles Schwab Investment Management Inc	1.099%	6.033%	357,866	20,362	2022-12-31
LEWIS CAPITAL MANAGEMENT, LLC	0.970%	4.042%	334,737	13,004	2023-09-30
Intrinsic Edge Capital Management, LLC	0.911%	0.000%	309,100	309,100	2023-09-30
Renaissance Technologies Corp	0.813%	139.316%	286,700	166,900	2024-12-31
Needham Investment Management, LLC	0.759%	0.000%	267,500	0	2024-12-31
Northern Trust Corp	0.731%	5.351%	257,633	13,086	2024-12-31
Deutsche Bank AG	0.781%	0.067%	253,377	170	2022-12-31
Wellington Management Company LLP	0.714%	-8.036%	251,628	-21,988	2024-09-30
Acadian Asset Management LLC	0.700%	-18.033%	244,837	-53,863	2024-03-31
Amvescap Plc.	0.628%	-7.393%	221,597	-17,690	2024-09-30
D. E. Shaw & Co LP	0.673%	1.134%	218,882	2,455	2023-03-31
Kennedy Capital Management Inc	0.627%	-1.644%	201,787	-3,373	2022-09-30
Jacobs Levy Equity Management, Inc.	0.605%	-9.474%	196,339	-20,547	2022-12-31
JPMorgan Chase & Co	0.527%	108.296%	185,908	96,656	2024-09-30
New York State Common Retirement Fund	0.489%	-1.821%	172,532	-3,200	2024-09-30
Teton Advisors Inc	0.488%	-3.371%	172,000	-6,000	2024-12-31
Goldman Sachs Group Inc	0.484%	39.732%	170,645	48,522	2024-09-30
Federated Hermes Inc	0.506%	-44.437%	162,765	-130,175	2022-09-30
EAM Investors, LLC	0.481%	0.031%	156,455	48	2023-06-30
Los Angeles Capital Management LLC	0.441%	0.000%	143,622	143,622	2023-03-31

Mutual Fund Ownership

Vanguard US Total Market Shares ETF is the biggest individual fund holder of Astronics Corporation (ATRO), owning a total of 896 thousand shares. Combined, the top 40 mutual fund holders of ATRO own 34.17% of the company with a total of 11.9 million shares.

In the latest ownership report on March 31st 2025, the top 40 fund holders increased their combined ownership of ATRO by 217 thousand shares. 3 funds bought 79,987 total additional shares and increased their ownership by an average of 10.64%. However 8 funds sold 296,934 total shares and decreased their ownership by an average of 10.16%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Astronics Corporation decreased by a net total of -216,947 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	2.488%	0.000%	877,159	0	2025-03-31
iShares Russell 2000 ETF	2.184%	-0.857%	769,992	-6,655	2025-03-31
Vanguard Institutional Extnd Mkt Idx Tr	1.302%	4.345%	458,975	19,113	2025-03-31
SPDR® S&P Aerospace & Defense ETF	0.971%	0.150%	342,315	514	2025-03-31
Royce Small-Cap Opportunity Invmt	0.911%	-23.332%	321,233	-97,760	2025-03-31
FTGF RY US SmCp Opp A USD Dis(A)	0.795%	-19.712%	280,397	-68,841	2025-03-31
Columbia Small Cap Value I	0.795%	27.434%	280,380	60,360	2025-03-31
Columbia Small Cap Value I A	0.795%	-0.849%	280,380	-2,400	2025-03-31
Needham Aggressive Growth Retail	0.759%	0.000%	267,500	0	2025-03-31
iShares Russell 2000 Value ETF	0.754%	0.000%	265,720	0	2025-03-31
First Eagle Small Cap Opportunity I	0.688%	-31.769%	242,667	-112,988	2025-03-31
Royce Micro-Cap Trust Inc	0.517%	-0.486%	182,129	-890	2025-03-31
State St Russell Sm/Mid Cp® Indx NL Cl C	0.477%	-2.152%	168,212	-3,700	2025-03-31
State St Russell Sm/Mid Cp® Indx SL Cl I	0.477%	-2.152%	168,212	-3,700	2025-03-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard US Total Market Shares ETF	2.542%	0.000%	896,308	0	2024-09-30
Vanguard Total Stock Mkt Idx Inv	2.488%	0.000%	877,159	0	2025-03-31
Vanguard Instl Ttl Stck Mkt Idx Tr	2.383%	0.000%	808,671	0	2023-03-31
iShares Russell 2000 ETF	2.184%	-0.857%	769,992	-6,655	2025-03-31
BBH Partner Fund Small Cap Equity	1.787%	-18.703%	630,051	-144,949	2024-07-31
Vanguard Institutional Extnd Mkt Idx Tr	1.302%	4.345%	458,975	19,113	2025-03-31
Vanguard Extended Market Index Investor	1.195%	-0.025%	388,726	-97	2023-08-31
First Eagle US Small Cap Strategy	1.013%	-2.958%	357,362	-10,892	2024-12-31
SPDR® S&P Aerospace & Defense ETF	0.971%	0.150%	342,315	514	2025-03-31
Royce Small-Cap Opportunity Invmt	0.911%	-23.332%	321,233	-97,760	2025-03-31
First Eagle Small Cap Strategy	0.963%	3.273%	313,680	9,941	2023-06-30
Fidelity Small Cap Index	0.812%	-1.838%	286,239	-5,360	2025-01-31
Legg Mason RY US SmCp Opp A USD Dis(A)	0.884%	-17.504%	284,282	-60,318	2022-12-31
FTGF RY US SmCp Opp A USD Dis(A)	0.795%	-19.712%	280,397	-68,841	2025-03-31
Columbia Small Cap Value I	0.795%	27.434%	280,380	60,360	2025-03-31
Columbia Small Cap Value I A	0.795%	-0.849%	280,380	-2,400	2025-03-31
Needham Aggressive Growth Retail	0.759%	0.000%	267,500	0	2025-03-31
iShares Russell 2000 Value ETF	0.754%	0.000%	265,720	0	2025-03-31
Fidelity® Small Cap Index	0.738%	2.623%	250,300	6,397	2023-10-31
First Eagle Small Cap Opportunity I	0.688%	-31.769%	242,667	-112,988	2025-03-31
Schwab Fundamental US Small Company ETF	0.725%	0.456%	233,889	1,062	2023-02-28
Next Century Growth Small Cap	0.589%	-35.440%	207,510	-113,912	2024-12-31
Kennedy Micro Cap	0.615%	-1.672%	198,376	-3,373	2022-09-30
Next Century Growth Micro Cap Growth	0.554%	-29.943%	195,503	-83,561	2024-12-31
Invesco Dorsey Wright SmallCap Momt ETF	0.529%	0.182%	186,542	338	2024-12-31
Royce Micro Cap Trust	0.519%	123.194%	183,019	101,019	2024-12-31
Royce Micro-Cap Trust Inc	0.517%	-0.486%	182,129	-890	2025-03-31
TETON Westwood Mighty Mites AAA	0.488%	-3.371%	172,000	-6,000	2024-12-31
State St Russell Sm/Mid Cp® Indx NL Cl C	0.477%	-2.152%	168,212	-3,700	2025-03-31
State St Russell Sm/Mid Cp® Indx SL Cl I	0.477%	-2.152%	168,212	-3,700	2025-03-31
DFA US Targeted Value I	0.464%	0.000%	163,703	0	2025-02-28
NCG US Small Cap Growth USD I1 Acc	0.462%	1.889%	162,797	3,018	2024-08-31
Fidelity Extended Market Index	0.457%	-0.633%	161,016	-1,026	2025-02-28
Fidelity® Extended Market Index	0.420%	0.000%	142,577	0	2023-11-30
Invesco DWA SmallCap Momentum ETF	0.427%	0.000%	138,868	0	2023-07-31
DFA US Micro Cap I	0.379%	0.000%	132,624	0	2024-06-30
Royce Micro-Cap Invmt	0.371%	-2.269%	129,200	-3,000	2024-06-30
Fisher US Small Cap Opportunities	0.323%	7.938%	112,626	8,283	2023-12-31
DFA US Small Cap I	0.319%	0.000%	108,393	0	2023-11-30
AMOne Fisher US Micro Equity Fund	0.307%	0.000%	104,343	104,343	2023-08-10