Free Trial
Tada emoji MarketBeat All Access — Now Just $5.00 for 5 Weeks

ATN International (ATNI) Institutional Ownership

ATN International logo
$15.48 -0.43 (-2.70%)
Closing price 04:00 PM Eastern
Extended Trading
$15.46 -0.02 (-0.10%)
As of 05:20 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.
Compare

Institutional Ownership Changes (13F Filings) for ATN International (NASDAQ:ATNI)

Current
Institutional Ownership
Percentage
65.50%
Number of
Institutional Buyers
(last 12 months)
17
Total
Institutional Inflows
(last 12 months)
$12.09M
Number of
Institutional Sellers
(last 12 months)
9
Total
Institutional Outflows
(last 12 months)
$1.78M
Get ATNI Insider Trade Alerts

Want to know when executives and insiders are buying or selling ATN International stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Skip Chart & View Institutional Buying and Selling Data

ATNI Institutional Buying and Selling by Quarter

ATN International Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/15/2025 BNP Paribas Financial Markets6,594$107K0.0%-51.2%0.043%
8/15/2025 Ameriprise Financial Inc.35,886$583K0.0%+7.2%0.235%
8/13/2025 Gabelli Funds LLC193,407$3.14M0.0%+54.7%1.267%
8/13/2025 Gamco Investors INC. ET AL70,221$1.14M0.0%+17.1%0.460%
8/13/2025 Marshall Wace LLP47,804$777K0.0%+137.9%0.314%
8/13/2025 Russell Investments Group Ltd.2,568$42K0.0%-39.3%0.017%
8/12/2025 Rhumbline Advisers16,071$261K0.0%-5.6%0.106%
5/28/2025 Strs Ohio6,800$138K0.0%N/A0.045%
5/14/2025 Gamco Investors INC. ET AL59,968$1.22M0.0%-8.1%0.394%
5/14/2025 Gabelli Funds LLC125,000$2.54M0.0%-11.2%0.821%
5/14/2025Keeley Teton Advisors LLC31,954$649K0.1%+36.4%0.210%
5/13/2025 Russell Investments Group Ltd.4,229$86K0.0%+357.2%0.028%
5/2/2025 Segall Bryant & Hamill LLC31,121$632K0.0%N/A0.201%
4/29/2025 Bank of New York Mellon Corp120,241$2.44M0.0%-3.7%0.777%
4/7/2025 GAMMA Investing LLC23,661$481K0.0%+1,865.2%0.153%
4/3/2025 Versant Capital Management Inc1,551$32K0.0%+4,208.3%0.010%
2/17/2025 BNP Paribas Financial Markets13,044$219K0.0%-81.7%0.086%
2/17/2025 Ameriprise Financial Inc.33,474$563K0.0%-6.6%0.222%
2/14/2025 Tudor Investment Corp ET AL42,360$712K0.0%+51.2%0.280%
2/13/2025 Gamco Investors INC. ET AL65,250$1.10M0.0%+389.0%0.432%
2/13/2025Keeley Teton Advisors LLC23,429$394K0.0%-13.7%0.155%
2/13/2025 Gabelli Funds LLC140,828$2.37M0.0%N/A0.932%
2/11/2025 Quantbot Technologies LP3,685$62K0.0%N/A0.024%
2/4/2025 Bank of New York Mellon Corp124,865$2.10M0.0%+26.0%0.826%
11/16/2024 Geode Capital Management LLC247,499$8.01M0.0%-0.2%1.638%
11/15/2024 Public Employees Retirement System of Ohio14,652$474K0.0%+43.7%0.097%
11/13/2024 BNP Paribas Financial Markets71,307$2.31M0.0%+758.3%0.472%
11/13/2024 Brown Brothers Harriman & Co.627,150$20.28M0.1%+3.5%4.151%
11/8/2024 Segall Bryant & Hamill LLC55,323$1.79M0.0%N/A0.366%
10/7/2024 GAMMA Investing LLC5,692$184K0.0%+70.4%0.037%
10/3/2024 SG Americas Securities LLC3,489$113K0.0%N/A0.023%
8/14/2024 Marshall Wace LLP38,552$879K0.0%+24.9%0.252%
8/14/2024 Gabelli Funds LLC9,052$206K0.0%N/A0.059%
8/13/2024 Summit Trail Advisors LLC26,195$604K0.0%+26.6%0.171%
8/9/2024 Brown Brothers Harriman & Co.605,803$13.81M0.1%+1.7%3.955%
8/1/2024 Rhumbline Advisers17,840$407K0.0%-48.8%0.116%
7/29/2024 Innealta Capital LLC1,158$26K0.0%N/A0.008%
7/26/2024 Bank of New York Mellon Corp111,475$2.54M0.0%-32.8%0.728%
7/2/2024 GAMMA Investing LLC3,340$76K0.0%+72.2%0.022%
5/16/2024 California State Teachers Retirement System10,784$340K0.0%-6.3%0.070%
Alex’s “Next Magnificent Seven” stocks (Ad)

The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Magnificent Seven—seven stocks he believes could deliver similar gains in under six years. His full breakdown is now live.tc pixel

Watch the “Next Magnificent Seven” presentation here
5/1/2024 BNP Paribas Financial Markets5,708$180K0.0%+52.6%0.037%
4/5/2024 GAMMA Investing LLC1,940$61K0.0%+64.3%0.013%
2/16/2024 Public Employees Retirement System of Ohio1,951$76K0.0%+498.5%0.013%
2/13/2024Keeley Teton Advisors LLC19,266$751K0.1%+27.6%0.125%
2/12/2024 Brown Brothers Harriman & Co.595,703$23.22M0.2%+1.7%3.863%
2/6/2024 Amalgamated Bank4,053$158K0.0%-6.7%0.026%
2/1/2024 GAMMA Investing LLC1,181$44K0.0%N/A0.008%
1/24/2024 New York State Teachers Retirement System13,683$533K0.0%-2.1%0.089%
11/8/2023Keeley Teton Advisors LLC15,103$477K0.1%+14.4%0.097%
10/24/2023 Bank of New York Mellon Corp188,995$5.97M0.0%+1.4%1.212%
10/23/2023 Copeland Capital Management LLC856$27K0.0%N/A0.005%
8/3/2023 Bank of New York Mellon Corp186,415$6.82M0.0%-1.9%1.184%
7/27/2023 New York State Teachers Retirement System14,183$519K0.0%-3.4%0.090%
5/10/2023Keeley Teton Advisors LLC13,200$540K0.1%+10.9%0.084%
5/9/2023 Bank of New York Mellon Corp189,941$7.77M0.0%-4.1%1.203%
5/2/2023 Amalgamated Bank4,514$185K0.0%-7.3%0.029%
2/10/2023Keeley Teton Advisors LLC11,900$539K0.1%+91.9%0.076%
2/2/2023 SG Americas Securities LLC3,196$145K0.0%+22.4%0.020%
1/27/2023 New York State Teachers Retirement System14,883$674K0.0%+2.1%0.094%
11/14/2022 Tudor Investment Corp Et Al12,449$480K0.0%+84.1%0.079%
11/8/2022 Mutual of America Capital Management LLC2,130$82K0.0%+16.7%0.014%
11/7/2022 Nisa Investment Advisors LLC791$31K0.0%+274.9%0.005%
10/31/2022 SG Americas Securities LLC2,611$101K0.0%-64.0%0.017%
10/28/2022 New York State Teachers Retirement System14,583$562K0.0%+2.8%0.093%
10/27/2022 Strs Ohio5,400$208K0.0%+184.2%0.034%
10/26/2022 Martin & Co. Inc. TN23,921$923K0.3%+3.1%0.152%
8/10/2022 Mutual of America Capital Management LLC1,825$86K0.0%+16.0%0.012%
8/9/2022 Summit Trail Advisors LLC7,628$359K0.0%N/A0.048%
8/1/2022 US Bancorp DE740$35K0.0%+127.0%0.005%
7/29/2022 SG Americas Securities LLC7,252$340K0.0%-24.1%0.046%
7/27/2022 Portland Global Advisors LLC11,549$542K0.1%+36.1%0.073%
7/25/2022 Oregon Public Employees Retirement Fund3,556$167K0.0%-12.3%0.023%
6/30/2022 Amalgamated Bank4,891$195K0.0%-5.6%0.031%
5/11/2022 State of Tennessee Treasury Department4,164$166K0.0%+17.9%0.027%
5/4/2022 Martin & Co. Inc. TN22,235$887K0.2%+5.6%0.142%
4/29/2022 SG Americas Securities LLC9,560$381K0.0%-33.6%0.061%
2/9/2022 BNP Paribas Arbitrage SA7,433$297K0.0%-36.8%0.047%
2/7/2022 SG Americas Securities LLC14,406$576K0.0%-8.8%0.091%
2/3/2022 Nisa Investment Advisors LLC700$28K0.0%-81.1%0.004%
2/1/2022 Martin & Co. Inc. TN21,060$841K0.2%-4.2%0.133%
11/16/2021 Metropolitan Life Insurance Co NY2,648$124K0.0%-27.7%0.017%
11/16/2021 Cornercap Investment Counsel Inc.22,874$1.07M0.1%+3.0%0.145%
11/15/2021 Tudor Investment Corp Et Al4,878$229K0.0%N/A0.031%
11/12/2021Credit Suisse AG7,546$354K0.0%-13.8%0.048%
11/12/2021 Geode Capital Management LLC177,242$8.30M0.0%-0.5%1.117%
11/2/2021 Martin & Co. Inc. TN21,986$1.03M0.2%+2.0%0.139%
11/2/2021 New York State Common Retirement Fund8,888$416K0.0%-9.3%0.056%
11/1/2021 SG Americas Securities LLC15,791$740K0.0%N/A0.100%
10/22/2021 Strs Ohio1,900$89K0.0%N/A0.012%
10/7/2021Berman Capital Advisors LLC779$36K0.0%N/A0.005%
Alex’s “Next Magnificent Seven” stocks (Ad)

The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Magnificent Seven—seven stocks he believes could deliver similar gains in under six years. His full breakdown is now live.tc pixel

Watch the “Next Magnificent Seven” presentation here
8/17/2021 Metropolitan Life Insurance Co NY3,662$167K0.0%+91,450.0%0.023%
8/16/2021 Amalgamated Bank5,172$235K0.0%N/A0.033%
8/16/2021 California State Teachers Retirement System15,288$695K0.0%-9.1%0.096%
8/16/2021Credit Suisse AG8,749$397K0.0%-50.7%0.055%
8/13/2021 Geode Capital Management LLC178,055$8.10M0.0%+0.5%1.118%
8/11/2021 Bank of New York Mellon Corp194,619$8.85M0.0%+4.6%1.222%
8/10/2021 BNP Paribas Arbitrage SA5,060$230K0.0%-9.8%0.032%
8/10/2021 Portland Global Advisors LLC8,485$386K0.1%+42.3%0.053%
8/9/2021 O Shaughnessy Asset Management LLC600$27K0.0%N/A0.004%
8/6/2021 Nisa Investment Advisors LLC3,700$168K0.0%+23.3%0.023%
(Data available from 1/1/2016 forward)

ATNI Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ATNI shares?

During the previous two years, 25 institutional investors and hedge funds held shares of ATN International. The most heavily invested institutionals were Brown Brothers Harriman & Co. ($20.28M), Geode Capital Management LLC ($8.01M), Gabelli Funds LLC ($3.14M), Bank of New York Mellon Corp ($2.44M), Gamco Investors INC. ET AL ($1.14M), Marshall Wace LLP ($777K), and Tudor Investment Corp ET AL ($712K).Learn more on ATN International's institutional investors.

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

65.50% of ATN International's stock is owned by institutional investors. Learn more on ATNI's institutional investor holdings.

Which institutional investors have been buying ATN International's stock?

Of the 20 institutional investors that purchased ATN International's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Gabelli Funds LLC ($218.29K), Segall Bryant & Hamill LLC ($86.44K), BNP Paribas Financial Markets ($64.97K), Gamco Investors INC. ET AL ($62.16K), Brown Brothers Harriman & Co. ($41.35K), Marshall Wace LLP ($35.41K), and Bank of New York Mellon Corp ($28.31K).

How much institutional buying is happening at ATN International?

Institutional investors have bought a total of 568,951 shares in the last 24 months. This purchase volume represents approximately $12.09M in transactions.

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

Of the 9 institutional investors that sold ATN International's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: BNP Paribas Financial Markets ($65.19K), Gabelli Funds LLC ($15.83K), Gamco Investors INC. ET AL ($5.28K), Bank of New York Mellon Corp ($4.62K), Keeley Teton Advisors LLC ($3.72K), Ameriprise Financial Inc. ($2.35K), and Russell Investments Group Ltd. ($1.66K).

How much institutional selling is happening at ATN International?

Institutional investors have sold a total of 100,199 shares in the last 24 months. This volume of shares sold represents approximately $1.78M in transactions.


Related Companies

This page (NASDAQ:ATNI) was last updated on 8/19/2025 by MarketBeat.com Staff
From Our Partners
Trump’s national nightmare is here
Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...
Porter & Company | Sponsoredtc pixel
This is my Christian duty
“This land I will give to you…” — a 4,000-year-old line from Genesis may hold the key to unlocking a $150 tril...
Paradigm Press | Sponsoredtc pixel
Alex’s “Next Magnificent Seven” stocks
The original “Magnificent Seven” turned $7K into $1.18 million. Now, Alex Green has identified AI’s Next Ma...
The Oxford Club | Sponsoredtc pixel
BONUS GUIDE - Ben Stein Prepares For the Next Financial Crisis
With inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...
Goldco Precious Metals | Sponsoredtc pixel
GENIUS Act: Cancel Your Money?
A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...
Priority Gold | Sponsoredtc pixel
Elon’s Secret Social Security Bombshell
To All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...
Banyan Hill Publishing | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
Out of 18,347 Cryptocurrencies... This is the ONLY One
The Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...
Crypto 101 Media | Sponsoredtc pixel