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ADTRAN (ADTN) Institutional Ownership

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$8.76 -0.53 (-5.71%)
Closing price 08/1/2025 04:00 PM Eastern
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$8.76 0.00 (-0.06%)
As of 08/1/2025 07:52 PM Eastern
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Institutional Ownership Changes (13F Filings) for ADTRAN (NASDAQ:ADTN)

Current
Institutional Ownership
Percentage
80.56%
Number of
Institutional Buyers
(last 12 months)
115
Total
Institutional Inflows
(last 12 months)
$161.64M
Number of
Institutional Sellers
(last 12 months)
51
Total
Institutional Outflows
(last 12 months)
$81.73M
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ADTN Institutional Buying and Selling by Quarter

ADTRAN Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/1/2025Teacher Retirement System of Texas99,711$894K0.0%+52.4%0.125%
8/1/2025Y Intercept Hong Kong Ltd287,459$2.58M0.1%N/A0.359%
7/31/2025 AlphaQuest LLC18,174$163K0.0%-30.7%0.023%
7/30/2025 Freedom Investment Management Inc.11,101$100K0.0%-13.1%0.014%
7/29/2025 William Blair Investment Management LLC2,902,526$26.04M0.1%-7.5%3.629%
7/28/2025 New York State Teachers Retirement System7,192$65K0.0%N/A0.009%
7/28/2025 RFG Advisory LLC28,987$260K0.0%N/A0.036%
7/25/2025 CWM LLC7,065$63K0.0%-47.1%0.009%
7/24/2025 Inspire Investing LLC43,766$393K0.0%+9.8%0.055%
7/14/2025 Counterpoint Mutual Funds LLC38,834$348K0.0%N/A0.049%
7/14/2025 Park Avenue Securities LLC10,130$91K0.0%N/A0.013%
6/27/2025Goldman Sachs Group Inc.372,911$3.25M0.0%-2.2%0.466%
6/18/2025Voya Investment Management LLC40,683$355K0.0%-12.9%0.051%
6/3/2025 Inspire Investing LLC39,845$347K0.0%-17.8%0.050%
5/29/2025Rhumbline Advisers122,047$1.06M0.0%-1.8%0.153%
5/28/2025Strs Ohio64,200$560K0.0%N/A0.080%
5/16/2025Caxton Associates LLP92,393$806K0.0%N/A0.116%
5/16/2025Goldman Sachs Group Inc.372,911$3.25M0.0%-2.2%0.466%
5/16/2025Dynamic Technology Lab Private Ltd46,026$401K0.1%+97.5%0.058%
5/16/2025Petrus Trust Company LTA31,381$274K0.0%N/A0.039%
5/16/2025Needham Investment Management LLC1,120,000$9.77M0.9%-10.0%1.401%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.46,767$408K0.0%+4.3%0.058%
5/16/2025Jacobs Levy Equity Management Inc.149,902$1.31M0.0%N/A0.187%
5/16/2025Granahan Investment Management LLC36,093$315K0.0%N/A0.045%
5/16/2025DnB Asset Management AS3,551,606$30.97M0.1%-29.3%4.442%
5/16/2025AQR Capital Management LLC348,478$3.04M0.0%+253.7%0.436%
5/16/2025Alyeska Investment Group L.P.445,264$3.88M0.0%N/A0.557%
5/15/2025Cubist Systematic Strategies LLC449,058$3.92M0.0%+157.3%0.562%
5/15/2025Apis Capital Advisors LLC435,000$3.79M1.8%N/A0.544%
5/15/2025Graham Capital Management L.P.78,652$686K0.0%+38.5%0.098%
5/15/2025Paradigm Capital Management Inc. NY80,000$698K0.0%-96.7%0.100%
5/15/2025Trexquant Investment LP393,496$3.43M0.0%+37.2%0.492%
5/15/2025Landscape Capital Management L.L.C.12,881$112K0.0%N/A0.016%
5/14/2025Ieq Capital LLC23,919$209K0.0%N/A0.030%
5/14/2025 Freedom Investment Management Inc.12,771$111K0.0%-12.6%0.016%
5/14/2025 AlphaQuest LLC26,243$229K0.0%-9.5%0.033%
5/14/2025Martingale Asset Management L P14,060$123K0.0%N/A0.018%
5/14/2025Hsbc Holdings PLC38,181$329K0.0%+160.1%0.048%
5/14/2025Fuller & Thaler Asset Management Inc.51,370$448K0.0%-21.4%0.064%
5/14/2025Quantbot Technologies LP127,589$1.11M0.0%+753.7%0.160%
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5/13/2025Algert Global LLC157,650$1.38M0.0%+633.3%0.197%
5/13/2025Raymond James Financial Inc.380,898$3.32M0.0%+47.9%0.476%
5/13/2025Thompson Davis & CO. Inc.18,675$163K0.1%N/A0.023%
5/13/2025American Century Companies Inc.201,491$1.76M0.0%+17.1%0.252%
5/13/2025Fox Run Management L.L.C.60,819$530K0.1%N/A0.076%
5/13/2025Russell Investments Group Ltd.75,162$655K0.0%+257.3%0.094%
5/12/2025Financial Engines Advisors L.L.C.12,200$106K0.0%N/A0.015%
5/12/2025Nuveen LLC228,200$1.99M0.0%N/A0.285%
5/12/2025Aigen Investment Management LP31,603$276K0.0%N/A0.040%
5/12/2025Invesco Ltd.1,183,180$10.32M0.0%+325.4%1.480%
5/12/2025Connor Clark & Lunn Investment Management Ltd.167,590$1.46M0.0%+310.7%0.210%
5/12/2025 Herald Investment Management Ltd200,000$1.74M0.3%-33.3%0.250%
5/12/2025Swiss National Bank146,000$1.27M0.0%N/A0.183%
5/9/2025Deutsche Bank AG67,250$586K0.0%-8.1%0.084%
5/9/2025Charles Schwab Investment Management Inc.704,272$6.14M0.0%-7.0%0.881%
5/9/2025Vanguard Group Inc.7,093,931$61.86M0.0%+7.6%8.872%
5/9/2025Campbell Capital Management Inc.39,600$345K0.2%N/A0.050%
5/8/2025XTX Topco Ltd13,402$117K0.0%-76.1%0.017%
5/8/2025Federated Hermes Inc.762,519$6.65M0.0%-2.2%0.954%
5/7/2025Mackenzie Financial Corp75,655$660K0.0%N/A0.095%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 14,186$124K0.0%N/A0.018%
5/7/2025Skandinaviska Enskilda Banken AB publ120,418$1.05M0.0%-45.4%0.151%
5/6/2025Royce & Associates LP1,406,500$12.27M0.1%+188.5%1.759%
5/6/2025Kovack Advisors Inc.691,250$6.03M0.6%-13.6%0.864%
5/6/20251492 Capital Management LLC480,248$4.19M2.3%+31.9%0.601%
5/6/2025Legato Capital Management LLC48,080$419K0.1%N/A0.060%
5/6/2025 KLP Kapitalforvaltning AS14,600$127K0.0%N/A0.018%
5/2/2025Victory Capital Management Inc.103,800$905K0.0%-14.6%0.130%
5/2/2025Massachusetts Financial Services Co. MA66,183$577K0.0%-2.2%0.083%
5/1/2025 CWM LLC13,360$116K0.0%+159.6%0.017%
5/1/2025Arizona State Retirement System21,590$188K0.0%N/A0.027%
5/1/2025 Ballentine Partners LLC10,771$94K0.0%N/A0.013%
4/30/2025Cerity Partners LLC15,705$137K0.0%N/A0.020%
4/29/2025Bank of New York Mellon Corp802,623$7.00M0.0%-0.7%1.004%
4/28/2025Teacher Retirement System of Texas65,406$570K0.0%N/A0.082%
4/25/2025Lisanti Capital Growth LLC215,555$1.88M0.6%N/A0.270%
4/23/2025Koesten Hirschmann & Crabtree INC.70,448$614K0.4%+30.2%0.088%
4/17/2025 FNY Investment Advisers LLC7,500$65K0.0%N/A0.009%
4/15/2025 Assenagon Asset Management S.A.117,816$1.03M0.0%-87.3%0.147%
4/15/2025SG Americas Securities LLC233,837$2.04M0.0%+560.1%0.292%
4/8/2025Rhumbline Advisers122,047$1.06M0.0%-1.8%0.153%
4/7/2025 GAMMA Investing LLC27,355$239K0.0%+762.1%0.034%
2/18/2025Paradigm Capital Management Inc. NY2,419,600$20.16M0.9%-1.6%3.051%
2/17/2025Squarepoint Ops LLC387,944$3.23M0.0%+11.5%0.489%
2/17/2025Two Sigma Investments LP96,968$808K0.0%+5.6%0.122%
2/17/2025Shellback Capital LP198,440$1.65M0.1%N/A0.250%
2/17/2025Sherbrooke Park Advisers LLC29,087$242K0.1%-23.2%0.037%
2/17/2025Point72 Asia Singapore Pte. Ltd.45,809$382K0.1%-3.0%0.058%
2/17/2025ProShare Advisors LLC22,180$185K0.0%+49.0%0.028%
2/17/2025Quantinno Capital Management LP21,180$176K0.0%+4.3%0.027%
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2/17/2025Man Group plc65,812$548K0.0%N/A0.083%
2/17/2025Numerai GP LLC230,773$1.92M0.5%+10.5%0.291%
2/17/2025Needham Investment Management LLC1,245,000$10.37M0.8%-6.7%1.570%
2/17/2025Millennium Management LLC1,064,589$8.87M0.0%-8.6%1.342%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.44,821$373K0.0%+3.7%0.057%
2/17/2025Graham Capital Management L.P.56,789$473K0.0%+38.0%0.072%
2/17/2025Deutsche Bank AG73,179$610K0.0%+59.8%0.092%
2/17/2025D. E. Shaw & Co. Inc.231,364$1.93M0.0%+23.0%0.292%
2/17/2025Crestline Management LP239,594$2.00M0.1%N/A0.302%
2/17/2025Cubist Systematic Strategies LLC174,548$1.45M0.0%-10.5%0.220%
(Data available from 1/1/2016 forward)

ADTN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ADTN shares?

During the previous two years, 179 institutional investors and hedge funds held shares of ADTRAN. The most heavily invested institutionals were Vanguard Group Inc. ($61.86M), Divisar Capital Management LLC ($40.04M), DnB Asset Management AS ($30.97M), William Blair Investment Management LLC ($26.04M), Geode Capital Management LLC ($15.00M), Schonfeld Strategic Advisors LLC ($12.92M), and Royce & Associates LP ($12.27M).Learn more on ADTRAN's institutional investors.

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

80.56% of ADTRAN's stock is owned by institutional investors. Learn more on ADTN's institutional investor holdings.

Which institutional investors have been buying ADTRAN's stock?

Of the 149 institutional investors that purchased ADTRAN's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: William Blair Investment Management LLC ($3.34M), Divisar Capital Management LLC ($2.32M), Paradigm Capital Management Inc. NY ($2.22M), Schonfeld Strategic Advisors LLC ($1.55M), Millennium Management LLC ($1.53M), Royce & Associates LP ($1.42M), and DNB Asset Management AS ($1.34M).

How much institutional buying is happening at ADTRAN?

Institutional investors have bought a total of 21,545,957 shares in the last 24 months. This purchase volume represents approximately $161.64M in transactions.

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

Of the 51 institutional investors that sold ADTRAN's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Paradigm Capital Management Inc. NY ($2.38M), DnB Asset Management AS ($1.47M), Divisar Capital Management LLC ($1.28M), Federated Hermes Inc. ($975.98K), Assenagon Asset Management S.A. ($807.49K), Westerly Capital Management LLC ($390K), and Jane Street Group LLC ($374.68K).

How much institutional selling is happening at ADTRAN?

Institutional investors have sold a total of 10,126,389 shares in the last 24 months. This volume of shares sold represents approximately $81.73M in transactions.


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This page (NASDAQ:ADTN) was last updated on 8/2/2025 by MarketBeat.com Staff
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