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Disclosery

ADTN ADTRAN HOLDINGS INC

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COM (common), issuer CIK 926282

189 managers (195 13F filers) reported a position in ADTN shares at 2025-06-30, 59,497,285 shares in all. 25 filers opened a position and 38 filers sold out during the quarter.

Managers
189
13F filers
195
New
25
Added
66
Reduced
74
Sold out
38
Shares held by filers
59,497,285

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCin group VANGUARD GROUP INC8,166,157$73.3M<0.01%+1,072,22613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.8,058,350$72.3M<0.01%+459,63113F-HRTimelineGroup
Divisar Capital Management LLC4,229,362$37.9M8.78%+800,49913F-HRTimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,902,526$26M0.07%-236,57713F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS2,729,515$24.5M0.1%-822,09113F-HRTimelineGroup
ROYCE & ASSOCIATES LP2,102,070$18.9M0.19%+695,57013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,855,480$16.6M<0.01%-60,98213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,749,306$15.7M<0.01%-76,95613F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…1,133,607$10.2M0.02%-10,50013F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…1,120,000$10M0.8%013F-HRTimelineGroup
WESTERLY CAPITAL MANAGEMENT, LLC975,000$8.75M3.71%+140,00013F-HRTimeline
Tieton Capital Management, LLC952,492$8.54M3.34%-8,24713F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY943,998$8.47M<0.01%-98,73113F-HRTimelineGroup
SG Capital Management LLC847,417$7.6M0.65%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP816,533$7.32M0.01%+382,60913F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.767,743$6.89M0.01%+5,22413F-HRTimelineGroup
Kovack Advisors, Inc.714,200$6.41M0.63%+22,95013F-HRTimeline
Qube Research & Technologies Ltd686,711$6.16M0.01%+360,84113F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co682,069$6.12M<0.01%-22,20313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP677,409$6.08M<0.01%-67,00613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC668,840$6M0.01%-149,28913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/646,367$5.8M<0.01%+139,32413F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC630,846$5.66M0.01%+227,44813F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC594,593$5.33M<0.01%+136,66013F-HR/ATimelineGroup
Hillsdale Investment Management Inc.534,320$4.79M0.18%+148,22013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC512,184$4.59M<0.01%+139,27313F-HRTimelineGroup
1492 Capital Management LLC472,980$4.24M1.95%-7,26813F-HRTimeline
UBS Group AGgroup of 2 filers holding472,436$4.24M+275,659Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO456,479$4.09M<0.01%-140,16813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP440,008$3.95M<0.01%-1,99613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 4 filers holding426,897$3.83M-22,070Timeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC405,046$3.63M<0.01%+120,46013F-HRTimelineGroup
Man Group plcin group Man Group plc392,799$3.52M0.01%+285,10513F-HRTimelineGroup
Nierenberg Investment Management Compan…343,110$3.08M1.8%-92,00013F-HRTimeline
ALLIANCEBERNSTEIN L.P.333,610$2.99M<0.01%+146,25813F-HRTimeline
Trexquant Investment LP289,962$2.6M0.03%-103,53413F-HRTimeline
Y-Intercept (Hong Kong) Ltd287,459$2.58M0.06%new13F-HRTimeline
Invesco Ltd.in group Invesco Ltd.283,133$2.54M<0.01%-900,04713F-HRTimelineGroup
Cubist Systematic Strategies, LLC278,933$2.5M0.03%-170,12513F-HRTimeline
Connor, Clark & Lunn Investment Managem…277,820$2.49M0.01%+110,23013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC262,926$2.36M<0.01%-9,01213F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding254,963$2.29M+234,212Timeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC244,334$2.19M<0.01%-104,14413F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC238,757$2.14M<0.01%-142,14113F-HRTimelineGroup
SG Americas Securities, LLC237,207$2.13M0.01%+3,37013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD231,106$2.07M0.01%+194,04313F-HRTimeline
WHITE PINE CAPITAL LLC230,445$2.07M0.66%+3,48513F-HRTimeline
MACKENZIE FINANCIAL CORP229,137$2.06M<0.01%+153,48213F-HRTimeline
Manatuck Hill Partners, LLC228,039$2.05M0.77%new13F-HRTimeline
HRT FINANCIAL LP227,539$2.04M0.01%+197,14413F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC224,015$2.01M<0.01%+22,52413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp216,543$1.94M<0.01%-586,08013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC206,436$1.85M<0.01%+85,17413F-HRTimelineGroup
Granahan Investment Management, LLC200,320$1.8M0.07%+164,22713F-HRTimeline
HERALD INVESTMENT MANAGEMENT Ltd200,000$1.79M0.27%013F-HRTimeline
NORGES BANK198,100$1.78M<0.01%new13F-HRTimeline
Nuveen, LLCin group TIAA185,301$1.66M<0.01%-42,89913F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC176,300$1.58M<0.01%new13F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL167,921$1.51M0.01%-311,24713F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC163,937$1.47M0.02%new13F-HR/ATimelineGroup
ALGERT GLOBAL LLC157,650$1.41M0.03%013F-HR/ATimeline
Swiss National Bank137,400$1.23M<0.01%-8,60013F-HRTimeline
PARADIGM CAPITAL MANAGEMENT INC/NY120,000$1.08M0.05%+40,00013F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)118,636$1.06M<0.01%-1,78213F-HRTimeline
Assenagon Asset Management S.A.117,816$1.06M<0.01%013F-HRTimeline
RHUMBLINE ADVISERS116,661$1.05M<0.01%-5,38613F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…115,800$1.04M<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc113,480$1.02M<0.01%+13,82113F-HRTimelineGroup
Verition Fund Management LLC109,883$986K0.01%+24,35713F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding104,964$942K+29,762Timeline
PRICE T ROWE ASSOCIATES INC /MD/103,291$927K<0.01%+1,95613F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC100,814$904K<0.01%-2,98613F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS99,711$894K<0.01%+34,30513F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC90,732$814K<0.01%-7813F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…88,384$793K<0.01%+13,22213F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC82,527$740K0.02%+21,85813F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC73,103$656K<0.01%-76,79913F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…71,104$638K<0.01%-1,18813F-HRTimeline
Koesten, Hirschmann & Crabtree, INC.70,448$632K0.33%013F-HRTimeline
STRS OHIO67,900$609K<0.01%+3,70013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS67,702$607K<0.01%-1,18713F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…67,010$601K<0.01%+82713F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC67,322$600K<0.01%+29,14113F-HRTimelineGroup
Creative Planningin group Creative Planning63,774$572K<0.01%+3,42413F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP63,686$571K0.06%new13F-HRTimeline
CAXTON ASSOCIATES LLP60,754$545K0.01%-31,63913F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\58,259$523K<0.01%-8,99113F-HRTimelineGroup
Dynamic Technology Lab Private Ltd56,298$505K0.07%+10,27213F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…55,951$502K0.01%new13F-HRTimelineGroup
Graham Capital Management, L.P.55,589$499K0.02%-23,06313F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC52,268$469K<0.01%+11,58513F-HRTimelineGroup
Gotham Asset Management, LLC52,018$467K<0.01%+32,77713F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources51,342$461K<0.01%+25,47513F-HRTimelineGroup
Versor Investments LP46,700$419K0.07%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC46,629$418K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…45,839$411K<0.01%013F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP44,333$398K<0.01%-469,58413F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.43,824$393K<0.01%+16,02413F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC43,766$393K0.04%+3,92113F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN42,903$385K<0.01%-9,74013F-HRTimelineGroup
LPL Financial LLC42,304$379K<0.01%+25,00013F-HRTimeline
State of Wyoming41,674$374K0.05%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC41,089$369K<0.01%-5,96213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC40,835$366K<0.01%-115,78413F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…40,745$365K<0.01%-6,02213F-HRTimelineGroup
Counterpoint Mutual Funds LLC38,834$348K0.03%-192,85013F-HRTimeline
Engineers Gate Manager LP38,297$344K<0.01%-28,53913F-HRTimeline
QUADRANT CAPITAL GROUP LLC36,568$328K0.01%+14013F-HRTimeline
Worth Venture Partners, LLC36,467$327K0.5%+7,25013F-HRTimeline
Nebula Research & Development LLC35,307$317K0.03%-7,96013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…33,403$300K0.01%+30,51113F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson32,900$295K<0.01%013F-HRTimelineGroup
Quantinno Capital Management LP32,640$293K<0.01%+4,95713F-HRTimeline
Integrated Quantitative Investments LLC32,311$290K0.09%new13F-HRTimeline
Waverly Advisors, LLC31,590$283K<0.01%+713F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …30,577$274K<0.01%-395,59013F-HRTimelineGroup
RFG Advisory, LLC28,987$260K0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …27,091$243K<0.01%-1,10113F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC26,134$234K<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd24,630$221K0.01%+11,22813F-HRTimelineGroup
Polymer Capital Management (US) LLC24,540$220K0.04%-7,51113F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…22,299$200K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND21,858$196K<0.01%013F-HR/ATimeline
ARIZONA STATE RETIREMENT SYSTEM20,990$188K<0.01%-60013F-HRTimeline
GSA CAPITAL PARTNERS LLP20,422$183K0.01%-19,27013F-HRTimeline
Quantbot Technologies LP20,380$183K<0.01%-107,20913F-HRTimeline
Police & Firemen's Retirement System of…19,531$175K<0.01%+3,21713F-HRTimeline
AlphaQuest LLC18,174$163K0.02%-8,06913F-HRTimeline
Harvest Investment Services, LLC16,735$150K0.03%-57213F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC15,667$141K<0.01%-171,59513F-HRTimeline
ProShare Advisors LLC15,252$137K<0.01%-1,79613F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…15,108$136K<0.01%013F-HRTimelineGroup
KLP KAPITALFORVALTNING AS14,600$131K<0.01%013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC14,518$130K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.14,312$128K<0.01%-76513F-HR/ATimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…14,186$127K<0.01%013F-HRTimeline
Cinctive Capital Management LP13,522$121K0.01%013F-HRTimeline
Schonfeld Strategic Advisors LLC13,314$119K<0.01%-66,46113F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC12,707$114K<0.01%+2,50013F-HRTimelineGroup
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…12,583$113K0.01%-29813F-HRTimelineGroup
Financial Engines Advisors L.L.C.12,200$109K<0.01%013F-HRTimeline
Petrus Trust Company, LTA11,855$106K0.01%-19,52613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…11,333$102K<0.01%013F-HRTimeline
Freedom Investment Management, Inc.11,101$99.6K0.01%-1,67013F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC10,130$91K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…7,756$69.6K<0.01%013F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…7,192$65K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC7,065$63K<0.01%-6,29513F-HRTimelineGroup
Covestor Ltd6,769$61K0.04%+53713F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA6,688$60K<0.01%-2,60813F-HR/ATimelineGroup
GROUP ONE TRADING LLC4,847$43.5K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC3,764$33.8K<0.01%-72313F-HRTimelineGroup
GAMMA Investing LLC3,582$32.1K<0.01%+44513F-HRTimeline
Cape Investment Advisory, Inc.3,000$26.9K0.01%new13F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.2,886$25.9K<0.01%-20,91513F-HRTimeline
Versant Capital Management, Inc2,723$24.4K<0.01%+2,10113F-HRTimeline
AMALGAMATED BANK2,710$24K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC2,709$24K<0.01%new13F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC2,500$22.4K<0.01%013F-HRTimelineGroup
UMB Bank, n.a.2,200$19.7K<0.01%013F-HR/ATimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,945$17.4K<0.01%-9,99113F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,622$14.6K<0.01%-70013F-HRTimelineGroup
SIGNATUREFD, LLC1,445$13K<0.01%+34613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,208$10.8K<0.01%+84513F-HRTimeline
COMERICA BANK1,153$10.3K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,150$10.3K<0.01%-2413F-HRTimelineGroup
Steward Partners Investment Advisory, L…948$8.5K<0.01%-40013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …615$6K<0.01%new13F-HRTimelineGroup
Advisors Asset Management, Inc.630$5.65K<0.01%-1913F-HR/ATimeline
True Wealth Design, LLC580$5.2K<0.01%+44013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…507$4.55K<0.01%+15813F-HRTimelineGroup
IFP Advisors, Inc0$3.42K<0.01%-213F-HRTimelineAmount filed as zero, left out of ratios.
Smartleaf Asset Management LLC364$3.23K<0.01%-56713F-HRTimeline
Harbor Asset Planning, Inc.290$2.6K<0.01%13F-HRTimeline
Global Retirement Partners, LLC262$2.35K<0.01%13F-HRTimeline
ROTHSCHILD INVESTMENT LLC260$2.33K<0.01%+513F-HRTimeline
Parallel Advisors, LLC228$2.04K<0.01%-4713F-HRTimeline
Sterling Capital Management LLC180$1.61K<0.01%-1,17913F-HR/ATimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP151$1.34K<0.01%013F-HRTimelineGroup
Private Wealth Management Group, LLC108$969<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC60$546<0.01%new13F-HRTimeline
Caitong International Asset Management …46$413<0.01%+713F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC34$305<0.01%new13F-HRTimelineGroup
Essential Partners LLC27$242<0.01%13F-HRTimeline
SBI Securities Co., Ltd.12$108<0.01%013F-HRTimeline
Larson Financial Group LLC3$27<0.01%-3313F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$9<0.01%013F-HRTimelineGroup
Clearstead Advisors, LLC1$9<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.