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Astronics (ATRO) Institutional Ownership

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$32.43 -1.05 (-3.14%)
Closing price 07/1/2025 04:00 PM Eastern
Extended Trading
$33.02 +0.59 (+1.83%)
As of 07:59 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Astronics (NASDAQ:ATRO)

Current
Institutional Ownership
Percentage
56.68%
Number of
Institutional Buyers
(last 12 months)
104
Total
Institutional Inflows
(last 12 months)
$122.37M
Number of
Institutional Sellers
(last 12 months)
43
Total
Institutional Outflows
(last 12 months)
$56.57M
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ATRO Institutional Buying and Selling by Quarter

Astronics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/27/2025Goldman Sachs Group Inc.222,486$5.38M0.0%+26.1%0.628%
5/21/2025Acadian Asset Management LLC75,403$1.82M0.0%-55.1%0.213%
5/19/2025Jane Street Group LLC230,492$5.57M0.0%+579.4%0.654%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC71,791$1.74M0.0%+22.3%0.204%
5/16/2025Goldman Sachs Group Inc.222,486$5.38M0.0%+26.1%0.631%
5/16/2025Dynamic Technology Lab Private Ltd25,660$620K0.1%-49.2%0.073%
5/16/2025Petrus Trust Company LTA17,646$427K0.0%-54.8%0.050%
5/16/2025Millennium Management LLC746,956$18.05M0.0%+80.1%2.118%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,491$423K0.0%+6.5%0.050%
5/16/2025Cove Street Capital LLC16,555$400K0.6%N/A0.047%
5/16/2025Bosun Asset Management LLC40,357$975K0.4%N/A0.114%
5/16/2025AQR Capital Management LLC112,210$2.71M0.0%+20.4%0.318%
5/16/2025Advisors Asset Management Inc.118,145$2.86M0.1%+22.2%0.335%
5/16/2025325 Capital LLC1,698,916$41.06M17.0%-2.4%4.817%
5/15/2025PDT Partners LLC88,785$2.15M0.2%+39.6%0.252%
5/15/2025Cubist Systematic Strategies LLC301,880$7.30M0.0%+90.8%0.856%
5/15/2025State of Wyoming58,541$1.42M0.2%+12.9%0.166%
5/15/2025Trexquant Investment LP131,038$3.17M0.0%+126.3%0.372%
5/15/2025Next Century Growth Investors LLC1,289,296$31.16M2.8%-16.2%3.656%
5/15/2025Earnest Partners LLC528,491$12.77M0.1%N/A1.498%
5/14/2025Teton Advisors Inc.157,000$3.80M2.4%-8.7%0.445%
5/14/2025Gamco Investors INC. ET AL18,400$445K0.0%+12.9%0.052%
5/14/2025Gabelli Funds LLC57,326$1.39M0.0%-14.9%0.163%
5/14/2025MetLife Investment Management LLC17,211$416K0.0%-10.7%0.049%
5/14/2025Walleye Capital LLC58,080$1.40M0.0%N/A0.165%
5/14/2025Jump Financial LLC75,874$1.83M0.0%+67.8%0.215%
5/14/2025AlphaQuest LLC2,598$63K0.0%-27.3%0.007%
5/14/2025EntryPoint Capital LLC13,798$333K0.2%-58.9%0.039%
5/14/2025Senator Investment Group LP708,883$17.13M0.9%+7.6%2.010%
5/14/2025Quantbot Technologies LP28,938$699K0.0%+103,250.0%0.082%
5/13/2025American Century Companies Inc.44,739$1.08M0.0%+34.0%0.127%
5/13/2025Neuberger Berman Group LLC25,000$604K0.0%-28.6%0.071%
5/13/2025Informed Momentum Co LLC127,003$3.07M0.5%N/A0.360%
5/12/2025Nuveen LLC163,310$3.95M0.0%N/A0.463%
5/12/2025Virtu Financial LLC24,236$586K0.0%N/A0.069%
5/12/2025Invesco Ltd.50,851$1.23M0.0%+22.1%0.144%
5/12/2025Connor Clark & Lunn Investment Management Ltd.94,102$2.27M0.0%+93.6%0.267%
5/12/2025Swiss National Bank48,900$1.18M0.0%-10.8%0.139%
5/9/2025Deutsche Bank AG86,612$2.09M0.0%-4.3%0.246%
5/9/2025Charles Schwab Investment Management Inc.85,347$2.06M0.0%+5.1%0.242%
379 passengers walked away from this (Ad)

Elon Musk just wrote a $51 million check to back this material’s next phase… Because it’s not just saving lives in aviation — it’s solving the biggest flaw in AI. And only one U.S. company has the patent.

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5/9/2025Vanguard Group Inc.1,601,632$38.71M0.0%+1.7%4.541%
5/8/2025XTX Topco Ltd22,357$540K0.0%+28.1%0.063%
5/8/2025GSA Capital Partners LLP27,546$666K0.1%-17.9%0.078%
5/8/2025Federated Hermes Inc.55,980$1.35M0.0%+56.2%0.159%
5/7/2025Equitable Trust Co.10,395$251K0.0%N/A0.029%
5/6/2025Avantax Advisory Services Inc.43,163$1.04M0.0%N/A0.122%
5/6/2025Royce & Associates LP958,905$23.18M0.3%-16.6%2.719%
5/2/2025Signaturefd LLC1,446$35K0.0%+88.5%0.004%
5/1/2025CWM LLC2,592$63K0.0%+192.2%0.007%
5/1/2025New York State Common Retirement Fund93,113$2.25M0.0%-17.7%0.264%
4/29/2025Envestnet Asset Management Inc.228,424$5.52M0.0%N/A0.648%
4/29/2025Bank of New York Mellon Corp113,964$2.76M0.0%+5.3%0.323%
4/25/2025Skylands Capital LLC63,000$1.52M0.2%-38.0%0.179%
4/16/2025Southland Equity Partners LLC16,656$403K0.1%N/A0.047%
4/15/2025Assenagon Asset Management S.A.128,757$3.11M0.0%+224.1%0.365%
4/15/2025SG Americas Securities LLC11,818$286K0.0%-17.1%0.034%
4/7/2025GAMMA Investing LLC6,018$145K0.0%+16,616.7%0.017%
2/19/2025Public Employees Retirement System of Ohio4,156$66K0.0%+167.1%0.012%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC58,687$937K0.0%+75.0%0.166%
2/17/2025Squarepoint Ops LLC64,019$1.02M0.0%N/A0.182%
2/17/2025Two Sigma Advisers LP99,400$1.59M0.0%+85.8%0.282%
2/17/2025Two Sigma Investments LP177,148$2.83M0.0%+159.1%0.502%
2/17/2025State of Wyoming51,842$827K0.1%+11.4%0.147%
2/17/2025Sherbrooke Park Advisers LLC16,875$269K0.1%N/A0.048%
2/17/2025Point72 Asset Management L.P.25,100$401K0.0%+368.6%0.071%
2/17/2025Nuveen Asset Management LLC73,726$1.18M0.0%-15.0%0.209%
2/17/2025Occudo Quantitative Strategies LP14,576$233K0.0%-9.4%0.041%
2/17/2025Millennium Management LLC414,823$6.62M0.0%+881.6%1.176%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16,422$262K0.0%+4.3%0.047%
2/17/2025Jacobs Levy Equity Management Inc.19,966$319K0.0%+81.6%0.057%
2/17/2025Graham Capital Management L.P.13,424$214K0.0%N/A0.038%
2/17/2025Deutsche Bank AG90,509$1.45M0.0%+10.8%0.257%
2/17/2025D. E. Shaw & Co. Inc.203,341$3.25M0.0%+310.8%0.577%
2/17/2025Cubist Systematic Strategies LLC158,211$2.53M0.0%+95.5%0.449%
2/17/2025Bank of America Corp DE35,129$561K0.0%+48.2%0.100%
2/17/2025BNP Paribas Financial Markets38,469$614K0.0%-1.4%0.109%
2/17/2025Ameriprise Financial Inc.363,286$5.80M0.0%+493.7%1.030%
2/17/2025Algert Global LLC59,741$953K0.0%+6.5%0.169%
2/14/2025Jane Street Group LLC33,924$541K0.0%-33.7%0.096%
2/14/2025Freestone Grove Partners LP10,760$172K0.0%N/A0.031%
2/14/2025PDT Partners LLC63,582$1.02M0.1%N/A0.180%
2/14/2025Schonfeld Strategic Advisors LLC881,504$14.07M0.1%+58.7%2.500%
2/14/2025Northern Trust Corp257,633$4.11M0.0%+5.4%0.731%
2/14/2025Aquatic Capital Management LLC11,541$184K0.0%+714.5%0.033%
2/14/2025Boothbay Fund Management LLC18,940$302K0.0%-13.9%0.054%
2/14/2025RiverPark Advisors LLC19,153$306K0.2%-37.0%0.054%
2/14/2025Mill Road Capital Management LLC94,971$1.52M0.7%N/A0.269%
2/14/2025RBF Capital LLC100,372$1.60M0.1%-16.6%0.285%
2/14/2025Price T Rowe Associates Inc. MD11,571$185K0.0%N/A0.033%
2/14/2025Senator Investment Group LP658,883$10.52M0.3%-0.7%1.869%
379 passengers walked away from this (Ad)

Elon Musk just wrote a $51 million check to back this material’s next phase… Because it’s not just saving lives in aviation — it’s solving the biggest flaw in AI. And only one U.S. company has the patent.

Chris Rowe breaks the story in this urgent briefing: Watch before it disappears.
2/14/2025Tower Research Capital LLC TRC24,483$391K0.0%+986.2%0.069%
2/14/2025MetLife Investment Management LLC19,281$308K0.0%+18.0%0.055%
2/14/2025Dimensional Fund Advisors LP998,506$15.94M0.0%+6.2%2.832%
2/14/2025First Trust Advisors LP11,226$179K0.0%N/A0.032%
2/13/2025Marshall Wace LLP145,626$2.32M0.0%+259.8%0.413%
2/13/2025Teton Advisors Inc.172,000$2.75M1.4%-3.4%0.488%
2/13/2025Gamco Investors INC. ET AL16,300$260K0.0%+27.3%0.046%
2/13/2025Gabelli Funds LLC67,326$1.08M0.0%+28.7%0.191%
2/13/2025Jump Financial LLC45,220$722K0.0%+161.3%0.128%
2/13/2025XTX Topco Ltd17,450$279K0.0%-52.9%0.049%
(Data available from 1/1/2016 forward)

ATRO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATRO shares?

During the previous two years, 137 institutional investors and hedge funds held shares of Astronics. The most heavily invested institutionals were 325 Capital LLC ($41.06M), Vanguard Group Inc. ($38.71M), Next Century Growth Investors LLC ($31.16M), ACK Asset Management LLC ($26.64M), Royce & Associates LP ($23.18M), Millennium Management LLC ($18.05M), and State Street Corp ($18.00M).Learn more on Astronics' institutional investors.

What percentage of Astronics' stock is owned by institutional investors?

56.68% of Astronics' stock is owned by institutional investors. Learn more on ATRO's institutional investor holdings.

Which institutional investors have been buying Astronics' stock?

Of the 119 institutional investors that purchased Astronics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Schonfeld Strategic Advisors LLC ($905.33K), Millennium Management LLC ($704.70K), Earnest Partners LLC ($528.49K), Ameriprise Financial Inc. ($302.09K), Cubist Systematic Strategies LLC ($263.78K), Envestnet Asset Management Inc. ($228.42K), and Jane Street Group LLC ($213.39K).

How much institutional buying is happening at Astronics?

Institutional investors have bought a total of 6,214,309 shares in the last 24 months. This purchase volume represents approximately $122.37M in transactions.

Which of Astronics' major shareholders have been selling company stock?

Of the 43 institutional investors that sold Astronics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Next Century Growth Investors LLC ($998.92K), Bares Capital Management Inc. ($879.50K), Royce & Associates LP ($205.26K), Invesco Ltd. ($179.96K), Acadian Asset Management LLC ($145.68K), New York State Common Retirement Fund ($79.42K), and 325 Capital LLC ($42.09K).

How much institutional selling is happening at Astronics?

Institutional investors have sold a total of 2,931,679 shares in the last 24 months. This volume of shares sold represents approximately $56.57M in transactions.


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This page (NASDAQ:ATRO) was last updated on 7/2/2025 by MarketBeat.com Staff
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