Adtran HoldingsADTN

13F holders, Q3 2024 (September 30)
152holders −6
17new positions
23sold out
7famous investors
$5.92avg. 13F price*

At the end of Q3 2024, 152 institutions reported holding Adtran Holdings Inc. (ADTN) in their 13F filings, down 6 from Q2 2024. 17 opened new positions and 23 sold out. The largest holders were BlackRock, Inc. ($40.7M), Vanguard Group Inc. ($38.8M) and Divisar Capital Management LLC ($36.1M). 7 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
Adtran Holdings Inc.
CUSIP
00486H105
Latest filing quarter
Q2 2026

History

Number of 13F holders

050100150200250 Q1 2024: 168Q1 2024Q2 2024: 158Q2 2024Q3 2024: 152Q3 2024Q4 2024: 158Q4 2024Q1 2025: 205Q1 2025Q2 2025: 193Q2 2025Q3 2025: 221Q3 2025Q4 2025: 213Q4 2025Q1 2026: 228Q1 2026Q2 2026: 249Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions17$4.0M
Exits23$7.3M

All 13F filers, Q2 2024 → Q3 2024: 4,829,583 shares bought and 6,023,094 shares sold, net −1,193,511 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 152 holders

BlackRock, Inc. 0.00% — 6,859,591 $40.7M
Vanguard Group Inc. 0.00% Add +8.1% 6,550,941 $38.8M
Divisar Capital Management LLC 6.65% Add +6.0% 6,083,241 $36.1M
DNB Asset Management AS 0.13% Add +4.5% 4,837,765 $28.7M
William Blair Investment Management, LLC 0.07% Add +2.1% 4,532,169 $26.9M
Paradigm Capital Management Inc. 0.65% Add +0.5% 2,459,600 $14.6M
Morgan Stanley 0.00% Reduce -2.5% 2,082,669 $12.4M
Geode Capital Management, LLC 0.00% Add +3.7% 1,810,112 $10.7M
State Street Corp. 0.00% Add +2.8% 1,767,902 $10.5M
Needham Investment Management LLC 0.61% Reduce -5.3% 1,335,000 $7.9M
Westerly Capital Management, LLC 4.45% Add +129.6% 1,320,000 $7.8M
Millennium Management 0.01% Reduce -24.9% 1,164,214 $6.9M
First Eagle Investment Management, LLC 0.01% Add +46.9% 1,001,807 $5.9M
Citadel Advisors 0.01% Reduce -42.4% 1,000,506 $5.9M
Tieton Capital Management, LLC 2.96% Reduce -0.6% 962,404 $5.7M
Charles Schwab Investment Management Inc. 0.00% Reduce -13.3% 880,973 $5.2M
Federated Hermes, Inc. 0.01% Reduce -8.1% 819,521 $4.9M
Bank of New York Mellon Corp 0.00% Reduce -8.9% 814,850 $4.8M
Kovack Advisors, Inc. 0.49% Add +20.9% 778,850 $4.6M
Assenagon Asset Management S.A. 0.01% Add +1545.2% 662,154 $3.9M
Northern Trust Corp. 0.00% Reduce -2.8% 644,567 $3.8M
Jane Street Group, LLC 0.01% Reduce -27.3% 629,958 $3.7M
Bank of America Corp. 0.00% Reduce -14.9% 527,412 $3.1M
Gsa Capital Partners LLP 0.22% Add +99.3% 491,414 $2.9M
Susquehanna International Group, LLP 0.00% Reduce -9.9% 475,633 $2.8M
Dimensional Fund Advisors LP 0.00% Add +56.4% 437,861 $2.6M
Renaissance Technologies 0.00% Reduce -41.2% 400,340 $2.4M
HERALD INVESTMENT MANAGEMENT Ltd 0.41% No change 400,000 $2.4M
Nierenberg Investment Management Company, LLC 1.22% New 343,110 $2.0M
Ameriprise Financial Inc. 0.00% Reduce -11.5% 342,632 $2.0M
Goldman Sachs Group Inc. 0.00% Reduce -31.5% 284,684 $1.7M
White Pine Capital LLC 0.57% Add +113.5% 281,718 $1.7M
Tudor Investment Corporation 0.02% Add +146.6% 276,819 $1.6M
Invesco Ltd. 0.00% Reduce -0.2% 259,890 $1.5M
Squarepoint Ops LLC 0.00% Reduce -24.2% 247,966 $1.5M
Nuveen Asset Management, LLC 0.00% No change 228,200 $1.4M
Amundi 0.00% Reduce -9.2% 221,365 $1.3M
Skandinaviska Enskilda Banken AB (publ) 0.01% Add +5.3% 215,019 $1.3M
Marshall Wace, LLP 0.00% Reduce -51.9% 213,862 $1.3M
Numerai GP LLC 0.33% Reduce -0.9% 208,914 $1.2M
AQR Capital Management 0.00% Add +771.3% 197,995 $1.2M
ExodusPoint Capital Management, LP 0.01% New 197,116 $1.2M
Cubist Systematic Strategies, LLC 0.02% Add +50.7% 195,091 $1.2M
D. E. Shaw & Co. 0.00% Reduce -41.3% 188,143 $1.1M
Trexquant Investment LP 0.01% Reduce -43.7% 165,929 $984K
HRT Financial LP 0.00% Reduce -60.0% 160,793 $953K
Qube Research & Technologies Ltd 0.00% Reduce -29.1% 158,335 $939K
Rhumbline Advisers 0.00% Add +0.3% 125,803 $746K
JPMorgan Chase & Co. 0.00% Add +12.1% 124,914 $741K
Barclays PLC 0.00% Add +11.4% 115,741 $686K
American Century Companies Inc. 0.00% Add +24.1% 112,115 $665K
Boothbay Fund Management, LLC 0.02% Reduce -24.5% 108,178 $641K
T. Rowe Price Associates Inc. 0.00% Add +0.7% 92,865 $551K
Two Sigma Investments, LP 0.00% Reduce -51.8% 91,800 $544K
Lido Advisors, LLC 0.00% No change 90,810 $539K
Alliancebernstein L.P. 0.00% Reduce -9.3% 86,841 $515K
XTX Topco Ltd 0.03% Reduce -9.9% 79,180 $470K
STRS Ohio 0.00% No change 73,900 $438K
Citigroup Inc. 0.00% Reduce -27.3% 71,921 $426K
Massachusetts Financial Services Co. 0.00% Reduce -2.4% 69,715 $413K
Inspire Investing, LLC 0.04% Add +5.1% 69,640 $413K
Jump Financial, LLC 0.01% Reduce -71.9% 66,409 $394K
Y-Intercept (Hong Kong) Ltd 0.02% Reduce -45.3% 65,602 $389K
Nebula Research & Development LLC 0.04% Reduce -53.4% 57,809 $343K
Creative Planning 0.00% Reduce -0.8% 54,700 $324K
Koesten, Hirschmann & Crabtree, INC. 0.19% No change 54,099 $321K
Dynamic Technology Lab Private Ltd 0.03% Reduce -22.7% 53,353 $317K
Russell Investments Group, Ltd. 0.00% Reduce -29.2% 50,100 $297K
Voya Investment Management LLC 0.00% Reduce -0.2% 48,805 $289K
Point72 Asia (Singapore) Pte. Ltd. 0.05% Reduce -56.3% 47,236 $280K
Deutsche Bank AG 0.00% Add +44.0% 45,802 $272K
HB Wealth Management, LLC 0.00% No change 45,208 $268K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +10.7% 43,216 $256K
Corebridge Financial, Inc. 0.00% Reduce -0.6% 42,108 $250K
Wells Fargo & Company 0.00% Add +5.8% 41,244 $245K
Graham Capital Management, L.P. 0.01% Reduce -7.9% 41,140 $244K
Sherbrooke Park Advisers LLC 0.05% Reduce -68.6% 37,868 $225K
UBS Group AG 0.00% Reduce -6.4% 37,186 $221K
MetLife Investment Management, LLC 0.00% Reduce -16.7% 36,841 $218K
Verition Fund Management LLC 0.00% Reduce -79.9% 36,499 $216K
Waverly Advisors, LLC 0.00% Add +0.1% 32,333 $192K
Manufacturers Life Insurance Company, The 0.00% Reduce -2.2% 30,630 $182K
SG Americas Securities, LLC 0.00% Add +66.5% 28,413 $168K
Balyasny Asset Management L.P. 0.00% Reduce -70.5% 26,260 $156K
Walleye Capital LLC 0.00% New 25,099 $149K
State Board of Administration of Florida Retirement System 0.00% No change 22,299 $132K
New York State Common Retirement Fund 0.00% No change 21,858 $130K
Catalyst Funds Management Pty Ltd 0.03% Reduce -0.5% 21,500 $127K
Quantinno Capital Management LP 0.00% New 20,303 $120K
Point72 Asset Management 0.00% New 19,265 $114K
Harbor Capital Advisors, Inc. 0.00% Add +94.8% 18,906 $112K
Simplex Trading, LLC 0.00% New 18,971 $112K
Worth Venture Partners, LLC 0.82% Add +49.2% 18,467 $110K
Engineers Gate Manager LP 0.00% Reduce -82.5% 17,556 $104K
Stifel Financial Corp. 0.00% Reduce -0.1% 16,961 $101K
Walleye Trading LLC 0.00% No change 16,000 $95K
Intech Investment Management LLC 0.00% New 15,453 $92K
Freedom Investment Management, Inc. 0.01% Reduce -8.8% 15,408 $91K
ProShare Advisors LLC 0.00% Add +42.3% 14,881 $88K
Two Sigma Securities, LLC 0.01% Reduce -55.4% 14,752 $87K
Brevan Howard Capital Management LP 0.00% Reduce -89.8% 13,781 $82K
Cinctive Capital Management LP 0.00% No change 13,522 $80K
HSBC Holdings PLC 0.00% Reduce -75.2% 13,180 $77K
Financial Engines Advisors L.L.C. 0.00% New 12,097 $72K
Paloma Partners Management Co 0.00% Add +0.8% 11,496 $68K
Public Employees Retirement Association of Colorado 0.00% No change 11,333 $67K
Park Avenue Securities LLC 0.00% New 10,990 $65K
Guggenheim Capital LLC 0.00% Reduce -67.9% 10,745 $64K
Vident Advisory, LLC 0.00% Reduce -79.7% 10,419 $62K
Versor Investments LP 0.01% Reduce -66.7% 10,100 $60K
Royal Bank of Canada 0.00% Add +4.3% 8,877 $52K
Ameritas Investment Partners, Inc. 0.00% No change 7,756 $46K
Legal & General Group Plc 0.00% Reduce -80.6% 7,476 $44K
Quantbot Technologies LP 0.00% Reduce -85.0% 7,309 $43K
Tower Research Capital LLC (TRC) 0.00% Reduce -74.9% 5,995 $36K
California State Teachers Retirement System 0.00% No change 5,706 $34K
Siemens Fonds Invest GmbH 0.00% No change 119,654 $33K
nVerses Capital, LLC 0.01% Add +33.3% 5,200 $31K
Cwm, LLC 0.00% Add +194.9% 4,939 $29K
Gladius Capital Management LP 0.02% Reduce -18.8% 4,716 $28K
Blue Trust, Inc. 0.00% Add +798.7% 4,700 $25K
Quadrant Capital Group LLC 0.00% Add +0.4% 3,934 $23K
US Bancorp \de 0.00% Reduce -45.7% 3,170 $19K
GAMMA Investing LLC 0.00% Add +110.7% 3,125 $19K
Amalgamated Bank 0.00% No change 2,710 $16K
Public Employees Retirement System of Ohio 0.00% Reduce -77.4% 2,548 $15K
Teachers Retirement System of the State of Kentucky 0.00% No change 2,510 $15K
FMR LLC 0.00% Add +24.0% 2,380 $14K
Quarry LP 0.00% New 1,448 $9K
Smartleaf Asset Management LLC 0.00% Add +28.9% 1,268 $7K
Signaturefd, LLC 0.00% No change 1,263 $7K
PNC Financial Services Group, Inc. 0.00% Reduce -3.9% 1,223 $7K
Comerica Bank 0.00% Reduce -4.9% 1,153 $7K
Picton Mahoney Asset Management 0.00% New 903 $6K
Steward Partners Investment Advisory, LLC 0.00% No change 600 $4K
National Bank of Canada 0.00% New 570 $3K
Advisors Asset Management, Inc. 0.00% New 530 $3K
Earned Wealth Advisors, LLC 0.00% New 513 $3K
Versant Capital Management, Inc 0.00% New 472 $3K
Aquatic Capital Management LLC 0.00% New 400 $2K
Osaic Holdings, Inc. 0.00% Reduce -33.3% 300 $2K
Sterling Capital Management LLC 0.00% — 274 $2K
Nisa Investment Advisors, LLC 0.00% Reduce -3.2% 273 $2K
Group One Trading LLC 0.00% No change 239 $1K
Parallel Advisors, LLC 0.00% No change 228 $1K
Lindbrook Capital, LLC 0.00% Reduce -89.5% 188 $1K
Rothschild Investment LLC 0.00% Add +111.8% 180 $1K
True Wealth Design, LLC 0.00% New 112 $665
Private Wealth Management Group, LLC 0.00% No change 108 $641
Fuller & Thaler Asset Management, Inc. 0.00% Reduce -97.1% 1 $8
Huntington National Bank 0.00% No change 1 $6
Covestor Ltd 0.00% Reduce -44.1% 38 $0

"% of holder's portfolio" is ADTN's weight in each manager's 13F, not the share of Adtran Holdings Inc. the manager owns.