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Disclosery

ADTN ADTRAN HOLDINGS INC

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COM (common), issuer CIK 926282

216 managers (221 13F filers) reported a position in ADTN shares at 2025-09-30, 67,504,589 shares in all. 46 filers opened a position and 19 filers sold out during the quarter.

Managers
216
13F filers
221
New
46
Added
84
Reduced
58
Sold out
19
Shares held by filers
67,504,589

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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 INC8,383,305$78.6M<0.01%+217,14813F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.8,273,324$77.6M<0.01%+214,97413F-HRTimelineGroup
Divisar Capital Management LLC3,213,090$30.1M8.2%-1,016,27213F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS2,903,869$27.2M0.1%+174,35413F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth109,183$26.5M0.04%new13F-HRTimelineGroup
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,736,430$25.7M0.07%-166,09613F-HRTimeline
ROYCE & ASSOCIATES LP2,410,775$22.6M0.23%+308,70513F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,899,508$17.8M<0.01%+44,02813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,770,186$16.6M<0.01%+20,88013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,218,868$11.4M0.01%+813,82213F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…1,209,207$11.3M0.02%+75,60013F-HRTimelineGroup
Ophir Asset Management Pty Ltd1,204,749$11.3M1.4%new13F-HRTimeline
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…1,175,000$11M0.77%+55,00013F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.1,084,029$10.2M0.03%new13F-HRTimelineGroup
Tieton Capital Management, LLC989,124$9.28M3.22%+36,63213F-HRTimeline
Assenagon Asset Management S.A.932,680$8.75M0.01%+814,86413F-HRTimeline
WESTERLY CAPITAL MANAGEMENT, LLC920,220$8.63M2.74%-54,78013F-HRTimeline
TUDOR INVESTMENT CORP ET AL897,115$8.41M0.05%+729,19413F-HR/ATimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO813,363$7.63M<0.01%+356,88413F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC806,339$7.56M<0.01%+211,74613F-HR/ATimelineGroup
MORGAN STANLEYin group MORGAN STANLEY793,537$7.44M<0.01%-150,46113F-HR/ATimelineGroup
Schonfeld Strategic Advisors LLC786,823$7.38M0.05%+773,50913F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.772,854$7.25M0.01%+5,11113F-HRTimelineGroup
Kovack Advisors, Inc.707,900$6.64M0.63%-6,30013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co688,439$6.46M<0.01%+6,37013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC682,059$6.4M0.01%+51,21313F-HRTimelineGroup
Trexquant Investment LP681,089$6.39M0.07%+391,12713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 4 filers holding674,740$6.33M+247,843Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP673,868$6.32M<0.01%-3,54113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC644,237$6.04M<0.01%+132,05313F-HRTimelineGroup
HRT FINANCIAL LP620,865$5.82M0.02%+393,32613F-HRTimeline
Cubist Systematic Strategies, LLC585,145$5.49M0.08%+306,21213F-HRTimeline
Granahan Investment Management, LLC582,490$5.46M0.22%+382,17013F-HRTimeline
1492 Capital Management LLC574,588$5.39M2.18%+101,60813F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC571,956$5.36M<0.01%+365,52013F-HRTimelineGroup
Hillsdale Investment Management Inc.512,920$4.81M0.15%-21,40013F-HRTimeline
UBS Group AGgroup of 2 filers holding502,514$4.71M+30,078Timeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC441,435$4.14M<0.01%new13F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP431,037$4.04M<0.01%-8,97113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/430,262$4.04M<0.01%-216,10513F-HR/ATimelineGroup
Man Group plcin group Man Group plc430,091$4.03M0.01%+37,29213F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…370,613$3.48M0.01%+92,79313F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP358,052$3.36M<0.01%-458,48113F-HRTimelineGroup
Nierenberg Investment Management Compan…343,110$3.22M1.78%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.324,869$3.05M<0.01%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.296,285$2.78M<0.01%-37,32513F-HRTimeline
Qube Research & Technologies Ltd284,355$2.67M<0.01%-402,35613F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management277,953$2.61M0.01%new13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC271,634$2.55M<0.01%-397,20613F-HRTimeline
MACKENZIE FINANCIAL CORP270,150$2.53M<0.01%+41,01313F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS261,505$2.45M<0.01%+193,80313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.260,664$2.45M<0.01%-22,46913F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC260,400$2.44M0.04%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD251,558$2.36M0.01%+20,45213F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC239,657$2.25M<0.01%+90013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC237,623$2.23M<0.01%+13,60813F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp232,698$2.18M<0.01%+16,15513F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC231,677$2.17M<0.01%-31,24913F-HRTimelineGroup
WHITE PINE CAPITAL LLC230,464$2.16M0.62%+1913F-HRTimeline
ALGERT GLOBAL LLC228,160$2.14M0.04%+70,51013F-HR/ATimeline
SG Americas Securities, LLC201,986$1.9M0.01%-35,22113F-HRTimeline
HERALD INVESTMENT MANAGEMENT Ltd200,000$1.87M0.25%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC192,400$1.8M0.02%+28,46313F-HR/ATimelineGroup
Nuveen, LLCin group TIAA185,301$1.74M<0.01%013F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY180,000$1.69M0.07%+60,00013F-HRTimeline
Atom Investors LP178,209$1.67M0.13%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC176,406$1.65M<0.01%-67,92813F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP174,330$1.64M0.03%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding152,092$1.43M+47,128Timeline
HUSSMAN STRATEGIC ADVISORS, INC.147,000$1.38M0.3%new13F-HRTimeline
Worth Venture Partners, LLC144,431$1.35M3.97%+107,96413F-HRTimeline
Manatuck Hill Partners, LLC142,539$1.34M0.45%-85,50013F-HRTimeline
Swiss National Bank139,700$1.31M<0.01%+2,30013F-HRTimeline
Quantbot Technologies LP126,490$1.19M0.03%+106,11013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.120,701$1.13M<0.01%+76,87713F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC118,400$1.11M<0.01%+17,58613F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)117,594$1.1M<0.01%-1,04213F-HRTimeline
Dynamic Technology Lab Private Ltd116,368$1.09M0.18%+60,07013F-HRTimeline
RHUMBLINE ADVISERS113,754$1.07M<0.01%-2,90713F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc113,371$1.06M<0.01%-10913F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC109,560$1.03M0.03%+27,03313F-HRTimeline
GLOBEFLEX CAPITAL L P106,755$1M0.15%new13F-HRTimeline
Verition Fund Management LLC105,943$994K0.01%-3,94013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/105,428$989K<0.01%+2,13713F-HRTimeline
ExodusPoint Capital Management, LP100,431$942K0.01%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC90,778$852K<0.01%+4613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\87,057$817K<0.01%+28,79813F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC80,187$752K<0.01%+33,55813F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources78,429$736K<0.01%+27,08713F-HRTimelineGroup
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …75,000$704K0.02%new13F-HRTimelineGroup
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…71,729$673K<0.01%+4,71913F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS71,114$667K<0.01%-28,59713F-HRTimeline
Koesten, Hirschmann & Crabtree, INC.70,448$661K0.32%013F-HRTimeline
GSA CAPITAL PARTNERS LLP68,194$640K0.05%+47,77213F-HRTimeline
STRS OHIO67,900$637K<0.01%013F-HRTimeline
Creative Planningin group Creative Planning66,573$624K<0.01%+2,79913F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP65,702$616K0.08%+2,01613F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC63,655$597K<0.01%new13F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC60,460$571K<0.01%-6,86213F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd59,657$560K0.03%+35,02713F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…58,464$548K<0.01%-12,64013F-HRTimeline
Graham Capital Management, L.P.56,485$530K0.02%+89613F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…54,960$516K<0.01%-33,42413F-HRTimelineGroup
EntryPoint Capital, LLC54,945$515K0.2%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN50,262$471K<0.01%+7,35913F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC49,366$463K<0.01%new13F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC48,183$452K0.04%+4,41713F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…47,037$441K0.01%-8,91413F-HRTimelineGroup
Quantinno Capital Management LP43,335$406K<0.01%+10,69513F-HRTimeline
Sender Co & Partners, Inc.43,184$405K0.16%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…42,839$402K<0.01%-3,00013F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC42,194$396K<0.01%-10,07413F-HRTimelineGroup
Cetera Investment Advisers40,599$381K<0.01%new13F-HRTimeline
Jain Global LLC39,632$372K<0.01%new13F-HRTimeline
Counterpoint Mutual Funds LLC39,556$371K0.03%+72213F-HRTimeline
Polymer Capital Management (US) LLC36,840$346K0.05%+12,30013F-HRTimeline
QUADRANT CAPITAL GROUP LLC36,568$343K0.01%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…34,238$321K<0.01%-6,50713F-HRTimelineGroup
Engineers Gate Manager LP33,950$318K<0.01%-4,34713F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson32,900$308K<0.01%013F-HRTimelineGroup
Integrated Quantitative Investments LLC32,311$303K0.09%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD31,700$297K<0.01%new13F-HRTimeline
Waverly Advisors, LLC31,693$297K<0.01%+10313F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…31,571$296K0.16%new13F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC29,387$276K<0.01%-11,70213F-HRTimeline
Weiss Asset Management LPin group Weiss Asset Management LP25,709$241K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
INCEPTIONR LLC25,383$238K0.06%new13F-HRTimeline
Bridgefront Capital, LLC25,239$237K0.07%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …25,128$236K<0.01%-1,96313F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd24,701$232K0.01%-262,75813F-HRTimeline
PharVision Advisers, LLC23,600$221K0.12%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…22,299$209K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND21,858$205K<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM21,314$200K<0.01%+32413F-HRTimeline
Police & Firemen's Retirement System of…21,011$197K<0.01%+1,48013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC19,467$183K<0.01%-21,36813F-HRTimelineGroup
PRELUDE CAPITAL MANAGEMENT, LLC19,400$182K0.01%new13F-HRTimeline
RFG Advisory, LLC18,987$178K<0.01%-10,00013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP18,833$177K<0.01%-25,50013F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC18,618$175K<0.01%+2,95113F-HRTimeline
AlphaQuest LLC18,590$174K0.01%+41613F-HRTimeline
CAXTON ASSOCIATES LLP18,310$172K<0.01%-42,44413F-HRTimeline
OMERS ADMINISTRATION Corp18,100$170K<0.01%new13F-HRTimeline
Campbell & CO Investment Adviser LLC18,049$169K0.01%new13F-HRTimeline
FMR LLCin group FMR LLC17,879$168K<0.01%+14,11513F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC17,518$164K0.01%new13F-HRTimelineGroup
SIMPLEX TRADING, LLC17,440$163K<0.01%+14,73113F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding17,191$161K-237,772Timeline
Versor Investments LP15,700$147K0.03%-31,00013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC15,356$144K<0.01%new13F-HRTimeline
Harvest Investment Services, LLC15,347$144K0.03%-1,38813F-HRTimeline
Entropy Technologies, LP15,240$143K0.01%new13F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…15,108$142K<0.01%013F-HRTimelineGroup
KLP KAPITALFORVALTNING AS14,600$137K<0.01%013F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.14,391$135K0.02%+11,50513F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…14,186$133K<0.01%013F-HRTimeline
Numerai GP LLC14,089$132K0.02%new13F-HRTimeline
LPL Financial LLC14,026$132K<0.01%-28,27813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.13,682$128K<0.01%-63013F-HRTimelineGroup
Cinctive Capital Management LP13,522$127K0.01%013F-HRTimeline
ProShare Advisors LLC12,718$119K<0.01%-2,53413F-HRTimeline
GROUP ONE TRADING LLC12,209$115K<0.01%+7,36213F-HRTimeline
Financial Engines Advisors L.L.C.12,200$114K<0.01%013F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…11,581$109K0.01%-1,00213F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…11,333$106K<0.01%013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC11,133$104K<0.01%-3,38513F-HRTimelineGroup
STONERIDGE INVESTMENT PARTNERS LLC10,660$100K0.07%new13F-HRTimeline
Skaana Management L.P.10,600$99.4K0.04%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC10,495$98.4K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA8,605$81K<0.01%+1,91713F-HRTimelineGroup
CWM, LLCin group CWM, LLC7,549$71K<0.01%+48413F-HRTimelineGroup
Covestor Ltd7,296$68K0.04%+52713F-HRTimeline
FNY Investment Advisers, LLC6,826$64K0.02%new13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…6,721$63K<0.01%-47113F-HRTimeline
State of Wyoming6,356$59.6K0.01%-35,31813F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…6,214$58.3K<0.01%-1,54213F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…5,372$50.4K<0.01%-28,03113F-HRTimelineGroup
Quarry LP3,847$36.1K0.01%new13F-HRTimeline
State of Alaska, Department of Revenue3,872$36K<0.01%new13F-HRTimeline
GAMMA Investing LLC3,562$33.4K<0.01%-2013F-HRTimeline
Versant Capital Management, Inc2,723$25.5K<0.01%013F-HRTimeline
AMALGAMATED BANK2,710$25K<0.01%013F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC2,500$23.4K<0.01%013F-HRTimelineGroup
UMB Bank, n.a.2,200$20.6K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,686$15.8K<0.01%-25913F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\1,622$15.2K<0.01%013F-HRTimelineGroup
Point72 Europe (London) LLP1,607$15.1K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC1,445$13.6K<0.01%013F-HRTimeline
Arax Advisory Partners1,332$12.5K<0.01%new13F-HRTimeline
COMERICA BANK1,234$11.6K<0.01%+8113F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1,208$11.3K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,055$9.9K<0.01%-9513F-HRTimelineGroup
Smartleaf Asset Management LLC762$7.03K<0.01%+39813F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.662$6.21K<0.01%new13F-HRTimelineGroup
True Wealth Design, LLC580$5.44K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…552$5.18K<0.01%+4513F-HRTimelineGroup
Advisors Asset Management, Inc.496$4.65K<0.01%-13413F-HR/ATimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.296$2.78K<0.01%new13F-HRTimelineGroup
Harbor Asset Planning, Inc.290$2.72K<0.01%013F-HRTimeline
Global Retirement Partners, LLC262$2.46K<0.01%013F-HRTimeline