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Astronics (ATRO) Institutional Ownership

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$33.45 +0.57 (+1.73%)
Closing price 08/15/2025 04:00 PM Eastern
Extended Trading
$33.25 -0.20 (-0.59%)
As of 08/15/2025 07:18 PM 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)
148
Total
Institutional Inflows
(last 12 months)
$205.00M
Number of
Institutional Sellers
(last 12 months)
53
Total
Institutional Outflows
(last 12 months)
$88.74M
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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
8/15/2025Tower Research Capital LLC TRC 5,175$173K0.0%+366.2%0.015%
8/15/2025Cannell Capital LLC47,501$1.59M0.5%N/A0.134%
8/15/2025Captrust Financial Advisors19,220$643K0.0%+2.3%0.054%
8/15/2025 Lazard Asset Management LLC4,828$161K0.0%N/A0.014%
8/15/2025 EP Wealth Advisors LLC7,167$240K0.0%N/A0.020%
8/15/2025 Engineers Gate Manager LP67,930$2.27M0.0%+2.3%0.192%
8/15/2025 Cubist Systematic Strategies LLC317,607$10.63M0.0%+5.2%0.897%
8/15/2025 BNP Paribas Financial Markets352,075$11.79M0.0%+186.0%0.994%
8/15/2025 Boothbay Fund Management LLC22,423$751K0.0%-45.1%0.063%
8/15/2025 Balyasny Asset Management L.P.42,350$1.42M0.0%N/A0.120%
8/15/2025 325 Capital LLC1,360,675$45.56M18.0%-19.9%3.843%
8/15/2025 Ameriprise Financial Inc.442,324$14.81M0.0%+8.4%1.249%
8/15/2025 AQR Capital Management LLC238,018$7.97M0.0%+112.1%0.672%
8/14/2025 PDT Partners LLC132,349$4.43M0.3%+49.1%0.374%
8/14/2025 Jane Street Group LLC162,627$5.45M0.0%-29.4%0.459%
8/14/2025 Financial Advisors Network Inc.6,562$220K0.0%N/A0.019%
8/14/2025 Raymond James Financial Inc.7,390$247K0.0%-52.6%0.021%
8/14/2025 Canada Pension Plan Investment Board90,800$3.04M0.0%N/A0.256%
8/14/2025 Occudo Quantitative Strategies LP30,401$1.02M0.1%+84.0%0.086%
8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16,726$560K0.0%-4.4%0.047%
8/14/2025 Globeflex Capital L P33,501$1.12M0.1%N/A0.095%
8/14/2025 The Manufacturers Life Insurance Company 10,983$368K0.0%+4.3%0.031%
8/14/2025 Sei Investments Co.32,032$1.07M0.0%+92.2%0.090%
8/14/2025 Nebula Research & Development LLC17,525$587K0.0%N/A0.049%
8/14/2025 NewEdge Advisors LLC9,871$330K0.0%N/A0.028%
8/14/2025 Next Century Growth Investors LLC1,267,874$42.45M3.3%-1.7%3.581%
8/14/2025 Qube Research & Technologies Ltd173,199$5.80M0.0%+193.7%0.489%
8/14/2025 Federated Hermes Inc.40,332$1.35M0.0%-28.0%0.114%
8/13/2025 Gabelli Funds LLC52,326$1.75M0.0%-8.7%0.148%
8/13/2025 Gamco Investors INC. ET AL20,798$696K0.0%+13.0%0.059%
8/13/2025 Jump Financial LLC161,019$5.39M0.1%+112.2%0.455%
8/13/2025 Bosun Asset Management LLC49,791$1.67M0.5%+23.4%0.141%
8/13/2025 Marshall Wace LLP436,051$14.60M0.0%+57.1%1.231%
8/13/2025 Teton Advisors Inc.117,000$3.92M2.4%-25.5%0.330%
8/13/2025 First Trust Advisors LP16,088$539K0.0%+27.7%0.045%
8/13/2025 Kennedy Capital Management LLC77,082$2.58M0.1%-29.0%0.218%
8/13/2025 EverSource Wealth Advisors LLC894$30K0.0%+147.6%0.003%
8/13/2025 Invesco Ltd.128,465$4.30M0.0%+152.6%0.363%
8/13/2025 PharVision Advisers LLC6,381$214K0.3%N/A0.018%
8/13/2025 Minerva Advisors LLC255,905$8.56M5.7%-44.7%0.723%
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8/13/2025 Arrowstreet Capital Limited Partnership87,329$2.92M0.0%+4.1%0.247%
8/13/2025 Quantbot Technologies LP72,997$2.44M0.1%+152.3%0.206%
8/13/2025 Fisher Asset Management LLC86,301$2.89M0.0%-16.0%0.244%
8/13/2025 New York State Common Retirement Fund95,413$3.19M0.0%+2.5%0.269%
8/13/2025 State Board of Administration of Florida Retirement System7,441$249K0.0%N/A0.021%
8/13/2025 RiverPark Advisors LLC10,267$344K0.2%-18.9%0.029%
8/13/2025 Russell Investments Group Ltd.4,568$153K0.0%+1,108.5%0.013%
8/12/2025 Advisors Asset Management Inc.130,251$4.36M0.1%+10.2%0.368%
8/12/2025 XTX Topco Ltd20,333$681K0.0%-9.1%0.057%
8/12/2025 CreativeOne Wealth LLC6,263$210K0.0%N/A0.018%
8/12/2025 Ameritas Investment Partners Inc.3,091$103K0.0%+13.6%0.009%
8/12/2025Jefferies Financial Group Inc.95,616$3.20M0.0%N/A0.270%
8/12/2025 Prudential Financial Inc.49,910$1.67M0.0%N/A0.141%
8/12/2025 American Century Companies Inc.339,947$11.38M0.0%+659.8%0.960%
8/12/2025 Segall Bryant & Hamill LLC64,374$2.16M0.0%N/A0.182%
8/12/2025 Rhumbline Advisers62,784$2.10M0.0%+2.8%0.177%
8/12/2025 Franklin Resources Inc.44,253$1.48M0.0%+21.5%0.125%
8/12/2025 Legal & General Group Plc71,114$2.38M0.0%+6.1%0.201%
8/12/2025 White Pine Capital LLC72,090$2.41M0.8%+1.0%0.204%
8/12/2025 JPMorgan Chase & Co.403,354$13.50M0.0%-8.2%1.139%
8/12/2025 Swiss National Bank49,700$1.66M0.0%+1.6%0.140%
8/12/2025 Dynamic Technology Lab Private Ltd23,590$790K0.1%-8.1%0.067%
8/11/2025 Wealthspire Advisors LLC12,878$431K0.0%-40.8%0.036%
8/11/2025 Integrated Quantitative Investments LLC8,623$289K0.1%-32.1%0.024%
8/8/2025 Intech Investment Management LLC17,884$599K0.0%+55.0%0.051%
8/8/2025 Creative Planning18,624$624K0.0%+16.8%0.053%
8/8/2025 SG Americas Securities LLC7,192$241K0.0%-39.1%0.020%
8/8/2025 Empower Advisory Group LLC6,219$208K0.0%N/A0.018%
8/8/2025 Police & Firemen s Retirement System of New Jersey7,018$235K0.0%+17.9%0.020%
8/8/2025 Geode Capital Management LLC736,327$24.66M0.0%+3.1%2.080%
8/7/2025 ProShare Advisors LLC6,207$208K0.0%N/A0.018%
8/7/2025 Acadian Asset Management LLC147,743$4.94M0.0%+95.9%0.417%
8/7/2025 Connor Clark & Lunn Investment Management Ltd.163,375$5.47M0.0%+73.6%0.461%
8/7/2025 Los Angeles Capital Management LLC17,045$571K0.0%+35.2%0.048%
8/6/2025 Fox Run Management L.L.C.18,158$608K0.1%N/A0.051%
8/6/2025 Mark Sheptoff Financial Planning LLC8,450$283K0.2%N/A0.024%
8/6/2025 Penserra Capital Management LLC1,992$66K0.0%N/A0.006%
8/6/2025 First Eagle Investment Management LLC222,326$7.44M0.0%-19.9%0.628%
8/5/2025 Elyxium Wealth LLC6,250$209K0.1%N/A0.018%
8/5/2025 Corton Capital Inc.6,784$227K0.3%N/A0.019%
8/5/2025 Hunter Associates Investment Management LLC10,000$335K0.0%-16.7%0.028%
8/5/2025 Versor Investments LP10,788$361K0.1%N/A0.030%
8/1/2025 Y Intercept Hong Kong Ltd18,901$633K0.0%N/A0.053%
8/1/2025 Envestnet Asset Management Inc.206,611$6.92M0.0%-9.5%0.583%
7/31/2025 Brighton Jones LLC6,869$230K0.0%N/A0.019%
7/31/2025 DDD Partners LLC7,097$238K0.0%N/A0.020%
7/29/2025 VIRGINIA RETIREMENT SYSTEMS ET Al11,100$372K0.0%N/A0.031%
7/25/2025 Verdence Capital Advisors LLC6,552$219K0.0%N/A0.019%
7/25/2025 CWM LLC7,142$239K0.0%+175.5%0.020%
7/21/2025 Hennessy Advisors Inc.449,400$15.05M0.5%N/A1.269%
He Called Nvidia at $1.10. Now, He Says THIS Stock Will… (Ad)

The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvidia at $1.10 reveals AI’s Next Magnificent Seven… including one stock he says could become America’s next trillion-dollar giant.

See his full breakdown of the seven stocks to own now
7/16/2025 Signaturefd LLC732$25K0.0%-49.4%0.002%
7/14/2025 Counterpoint Mutual Funds LLC12,110$405K0.0%N/A0.034%
7/11/2025 Assenagon Asset Management S.A.39,909$1.34M0.0%-69.0%0.113%
7/10/2025 Wealth Enhancement Advisory Services LLC7,964$260K0.0%N/A0.022%
7/10/2025 Longboard Asset Management LP6,633$222K0.6%N/A0.019%
7/9/2025 First Bank & Trust7,674$257K0.0%N/A0.022%
6/27/2025 Goldman Sachs Group Inc.222,486$5.38M0.0%+26.1%0.628%
5/21/2025 Acadian Asset Management LLC75,403$1.82M0.0%-55.1%0.213%
5/19/2025 Jane Street Group LLC230,492$5.57M0.0%+579.4%0.654%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC71,791$1.74M0.0%+22.3%0.204%
(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, 179 institutional investors and hedge funds held shares of Astronics. The most heavily invested institutionals were 325 Capital LLC ($45.56M), Next Century Growth Investors LLC ($42.45M), Vanguard Group Inc. ($38.71M), ACK Asset Management LLC ($26.64M), Geode Capital Management LLC ($24.66M), Royce & Associates LP ($23.18M), and Millennium Management LLC ($18.05M).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 163 institutional investors that purchased Astronics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Millennium Management LLC ($704.70K), Earnest Partners LLC ($528.49K), Hennessy Advisors Inc. ($449.40K), Schonfeld Strategic Advisors LLC ($340.13K), Ameriprise Financial Inc. ($336.32K), American Century Companies Inc. ($317.39K), and Cubist Systematic Strategies LLC ($279.51K).

How much institutional buying is happening at Astronics?

Institutional investors have bought a total of 8,603,951 shares in the last 24 months. This purchase volume represents approximately $205.00M in transactions.

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

Of the 53 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 ($1.02M), Bares Capital Management Inc. ($879.50K), 325 Capital LLC ($380.34K), Minerva Advisors LLC ($207.20K), Royce & Associates LP ($205.26K), Invesco Ltd. ($179.96K), and Assenagon Asset Management S.A. ($98.62K).

How much institutional selling is happening at Astronics?

Institutional investors have sold a total of 3,866,780 shares in the last 24 months. This volume of shares sold represents approximately $88.74M in transactions.


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This page (NASDAQ:ATRO) was last updated on 8/17/2025 by MarketBeat.com Staff
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