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Anterix (ATEX) Institutional Ownership

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$22.03 +0.50 (+2.32%)
Closing price 10/8/2025 04:00 PM Eastern
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$21.91 -0.12 (-0.54%)
As of 05:26 AM Eastern
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Institutional Ownership Changes (13F Filings) for Anterix (NASDAQ:ATEX)

Current
Institutional Ownership
Percentage
87.67%
Number of
Institutional Buyers
(last 12 months)
81
Total
Institutional Inflows
(last 12 months)
$97.60M
Number of
Institutional Sellers
(last 12 months)
43
Total
Institutional Outflows
(last 12 months)
$29.16M
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ATEX Institutional Buying and Selling by Quarter

Anterix Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2025Squarepoint Ops LLC19,735$506K0.0%-63.1%0.105%
8/15/2025Tower Research Capital LLC TRC 1,645$42K0.0%+299.3%0.009%
8/15/2025Man Group plc56,064$1.44M0.0%+131.5%0.299%
8/15/2025Engineers Gate Manager LP24,868$638K0.0%-33.8%0.133%
8/15/2025BNP Paribas Financial Markets2,404$62K0.0%+119.3%0.013%
8/15/2025Balyasny Asset Management L.P.93,276$2.39M0.0%+21.1%0.498%
8/15/2025Bank of America Corp DE208,445$5.35M0.0%+25.2%1.112%
8/15/2025AYAL Capital Advisors Ltd240,171$6.16M1.5%+143.4%1.282%
8/14/2025California State Teachers Retirement System8,024$206K0.0%-8.5%0.043%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.7,084$182K0.0%+17.0%0.038%
8/14/2025Qube Research & Technologies Ltd203,144$5.21M0.0%+33.1%1.086%
8/13/2025Gabelli Funds LLC188,152$4.83M0.0%+29.4%1.006%
8/13/2025GABELLI & Co INVESTMENT ADVISERS INC.16,350$419K0.1%N/A0.087%
8/13/2025Gamco Investors INC. ET AL273,425$7.01M0.1%+35.0%1.462%
8/13/2025Marshall Wace LLP188,980$4.85M0.0%+51.2%1.011%
8/13/2025Russell Investments Group Ltd.5,760$148K0.0%+12.4%0.031%
8/12/2025Rhumbline Advisers27,998$718K0.0%+70.9%0.150%
8/12/2025Legal & General Group Plc11,303$290K0.0%+19.7%0.060%
8/12/2025JPMorgan Chase & Co.12,543$322K0.0%-66.1%0.067%
8/12/2025Magnetar Financial LLC25,860$663K0.0%N/A0.138%
8/8/2025Intech Investment Management LLC8,196$210K0.0%+27.9%0.044%
8/8/2025SG Americas Securities LLC18,140$465K0.0%-28.0%0.097%
8/8/2025Garnet Equity Capital Holdings Inc.397,395$10.19M2.4%+2.6%2.125%
8/8/2025Police & Firemen s Retirement System of New Jersey3,069$79K0.0%+52.2%0.016%
8/8/2025Geode Capital Management LLC383,557$9.84M0.0%+8.7%2.051%
8/7/2025Campbell & CO Investment Adviser LLC12,609$323K0.0%N/A0.067%
8/7/2025Los Angeles Capital Management LLC20,096$515K0.0%+191.9%0.107%
8/6/2025Pekin Hardy Strauss Inc.16,250$417K0.0%N/A0.087%
8/5/2025Versor Investments LP13,900$357K0.1%N/A0.074%
8/1/2025Y Intercept Hong Kong Ltd61,912$1.59M0.0%N/A0.331%
7/31/2025AlphaQuest LLC4,816$124K0.0%+91.1%0.026%
7/30/2025FNY Investment Advisers LLC1,900$48K0.0%N/A0.010%
7/24/2025Inspire Investing LLC15,158$389K0.0%+61.0%0.081%
7/22/2025Woodmont Investment Counsel LLC29,058$745K0.0%-8.9%0.155%
7/2/2025 Central Pacific Bank Trust Division6,000$154K0.0%+71.4%0.032%
6/27/2025Goldman Sachs Group Inc.124,706$4.56M0.0%+17.7%0.667%
6/3/2025Inspire Investing LLC9,414$345K0.0%-27.7%0.051%
5/29/2025Rhumbline Advisers16,383$600K0.0%-20.9%0.088%
5/16/2025Goldman Sachs Group Inc.124,706$4.56M0.0%+17.7%0.671%
5/16/2025Millennium Management LLC116,473$4.26M0.0%+50.6%0.627%
5/16/2025Kettle Hill Capital Management LLC29,469$1.08M0.3%-61.6%0.159%
5/16/2025AQR Capital Management LLC11,489$420K0.0%+16.9%0.062%
5/16/2025AYAL Capital Advisors Ltd98,671$3.61M1.2%N/A0.531%
5/16/2025Ancora Advisors LLC10,144$371K0.0%N/A0.055%
5/15/2025Scoggin Management LP300,000$10.98M3.1%N/A1.614%
5/15/2025Cubist Systematic Strategies LLC25,658$939K0.0%-24.1%0.138%
5/15/2025Harber Asset Management LLC35,608$1.30M0.5%N/A0.192%
5/14/2025Teton Advisors Inc.50,000$1.83M1.1%-2.0%0.269%
5/14/2025Gamco Investors INC. ET AL202,570$7.41M0.1%+36.6%1.090%
5/14/2025Gabelli Funds LLC145,400$5.32M0.0%+6.3%0.782%
5/14/2025Walleye Capital LLC15,812$579K0.0%N/A0.085%
5/14/2025AlphaQuest LLC2,520$92K0.0%-66.8%0.014%
5/14/2025JT Stratford LLC7,658$280K0.0%N/A0.041%
5/13/2025Roubaix Capital LLC161,706$5.92M3.1%N/A0.870%
5/13/2025Russell Investments Group Ltd.5,123$188K0.0%+185.1%0.028%
5/12/2025Nuveen LLC196,835$7.20M0.0%N/A1.059%
5/12/2025Covestor Ltd4,068$149K0.1%+203,300.0%0.022%
5/12/2025Swiss National Bank19,850$727K0.0%+8.8%0.107%
5/9/2025Deutsche Bank AG13,902$509K0.0%-8.6%0.075%
5/9/2025Charles Schwab Investment Management Inc.130,889$4.79M0.0%-2.6%0.704%
5/9/2025Vanguard Group Inc.1,050,022$38.43M0.0%+1.5%5.649%
5/9/2025New Age Alpha Advisors LLC4,228$155K0.0%N/A0.023%
5/8/2025XTX Topco Ltd7,758$284K0.0%-42.3%0.042%
5/7/2025Meeder Asset Management Inc.4,562$167K0.0%N/A0.025%
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH6,200$227K0.0%N/A0.033%
4/30/2025Brown Advisory Inc.20,000$732K0.0%N/A0.108%
4/29/2025Bank of New York Mellon Corp32,765$1.20M0.0%-5.6%0.176%
4/24/2025Allspring Global Investments Holdings LLC12,029$440K0.0%+8.6%0.065%
4/23/2025Kirr Marbach & Co. LLC IN96,797$3.54M0.8%+4.7%0.521%
4/22/2025Woodmont Investment Counsel LLC31,888$1.17M0.1%-7.9%0.172%
4/15/2025SG Americas Securities LLC25,192$922K0.0%+23.6%0.136%
4/8/2025Rhumbline Advisers16,383$600K0.0%-20.9%0.088%
4/7/2025GAMMA Investing LLC2,635$96K0.0%+131,650.0%0.014%
4/3/2025Central Pacific Bank Trust Division3,500$128K0.0%N/A0.019%
3/18/2025California State Teachers Retirement System8,770$269K0.0%-16.3%0.047%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC24,071$738K0.0%+6.8%0.129%
2/17/2025Point72 Asset Management L.P.2,630$81K0.0%N/A0.014%
2/17/2025Man Group plc9,929$305K0.0%+15.8%0.053%
2/17/2025Nuveen Asset Management LLC185,573$5.69M0.0%+26.4%0.997%
2/17/2025Millennium Management LLC77,330$2.37M0.0%+20.2%0.415%
2/17/2025Kettle Hill Capital Management LLC76,709$2.35M0.5%N/A0.412%
2/17/2025Deutsche Bank AG15,207$466K0.0%+29.6%0.082%
2/17/2025D. E. Shaw & Co. Inc.207,425$6.36M0.0%-24.8%1.114%
2/17/2025Cubist Systematic Strategies LLC33,808$1.04M0.0%-64.1%0.182%
2/17/2025Balyasny Asset Management L.P.53,154$1.63M0.0%-13.0%0.285%
2/17/2025Bank of America Corp DE25,379$778K0.0%-67.9%0.136%
2/17/2025BNP Paribas Financial Markets1,412$43K0.0%N/A0.008%
2/14/2025Jane Street Group LLC39,791$1.22M0.0%-69.1%0.214%
2/14/2025PDT Partners LLC9,293$285K0.0%-22.0%0.050%
2/14/2025Garnet Equity Capital Holdings Inc.388,829$11.93M1.7%+33.3%2.088%
2/14/2025Northern Trust Corp133,270$4.09M0.0%+8.5%0.716%
2/14/2025Tudor Investment Corp ET AL141,457$4.34M0.0%-6.8%0.760%
2/14/2025Aquatic Capital Management LLC1,539$47K0.0%N/A0.008%
2/14/2025Two Sigma Securities LLC8,972$275K0.0%+5.0%0.048%
2/14/2025ClearAlpha Technologies LP6,552$201K0.1%N/A0.035%
2/14/2025Dimensional Fund Advisors LP389,593$11.95M0.0%-3.1%2.092%
2/13/2025Marshall Wace LLP40,519$1.24M0.0%-57.5%0.218%
2/13/2025Gamco Investors INC. ET AL148,270$4.55M0.0%+45.7%0.796%
2/13/2025Gabelli Funds LLC136,800$4.20M0.0%-2.6%0.735%
2/13/2025Jump Financial LLC13,462$413K0.0%-65.3%0.072%
(Data available from 1/1/2016 forward)

ATEX Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATEX shares?

During the previous two years, 115 institutional investors and hedge funds held shares of Anterix. The most heavily invested institutionals were Heard Capital LLC ($65.99M), Vanguard Group Inc. ($38.43M), Stonehill Capital Management LLC ($22.21M), DG Capital Management LLC ($13.16M), State Street Corp ($13.13M), Dimensional Fund Advisors LP ($11.95M), and Scoggin Management LP ($10.98M).Learn more on Anterix's institutional investors.

What percentage of Anterix's stock is owned by institutional investors?

87.67% of Anterix's stock is owned by institutional investors. Learn more on ATEX's institutional investor holdings.

Which institutional investors have been buying Anterix's stock?

Of the 97 institutional investors that purchased Anterix's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: DG Capital Management LLC ($429.02K), Scoggin Management LP ($300K), AYAL Capital Advisors Ltd ($240.17K), Gamco Investors INC. ET AL ($200.45K), Nuveen LLC ($196.84K), Roubaix Capital LLC ($176.86K), and FMR LLC ($108.68K).

How much institutional buying is happening at Anterix?

Institutional investors have bought a total of 3,019,747 shares in the last 24 months. This purchase volume represents approximately $97.60M in transactions.

Which of Anterix's major shareholders have been selling company stock?

Of the 43 institutional investors that sold Anterix's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Stonehill Capital Management LLC ($114.55K), Jane Street Group LLC ($89.10K), Roubaix Capital LLC ($69.60K), Cubist Systematic Strategies LLC ($68.54K), D. E. Shaw & Co. Inc. ($68.43K), Marshall Wace LLP ($54.77K), and Bank of America Corp DE ($53.71K).

How much institutional selling is happening at Anterix?

Institutional investors have sold a total of 891,873 shares in the last 24 months. This volume of shares sold represents approximately $29.16M in transactions.


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This page (NASDAQ:ATEX) was last updated on 10/9/2025 by MarketBeat.com Staff
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