ADTRAN Holdings, Inc.
ADTN- Exchange
- Nasdaq
- Industry
- Telephone & Telegraph Apparatus
- SEC CIK
- 0000926282
In the last 90 days, ADTRAN Holdings, Inc. insiders filed 1 open-market purchase and 0 sales; 249 institutions reported holding it in 13F filings for Q2 2026, worth $1.17B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in ADTRAN Holdings, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 205
- +49 vs. Q4 2024
- Shares held
- 58.8M
- −2.56M (−4.2%) vs. Q4 2024
- Total value
- $512.3M
- +$1.57M (+0.3%) vs. Q4 2024
- New holders
- 66
- 60 more added
- Sold out
- 17
- 59 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADTN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 249 | $1.17B |
| Q1 2026 | 228 | $989.1M |
| Q4 2025 | 213 | $611.5M |
| Q3 2025 | 221 | $632.2M |
| Q2 2025 | 194 | $533.7M |
| Q1 2025 | 205 | $512.3M |
| Q4 2024 | 158 | $513.1M |
| Q3 2024 | 153 | $349.7M |
| Q2 2024 | 158 | $315.7M |
| Q1 2024 | 169 | $347.1M |
| Q4 2023 | 169 | $462.0M |
| Q3 2023 | 165 | $523.1M |
| Q2 2023 | 165 | $678.9M |
| Q1 2023 | 174 | $1.00B |
| Q4 2022 | 180 | $1.19B |
| Q3 2022 | 187 | $1.20B |
| Q2 2022 | 163 | $844.4M |
| Q1 2022 | 187 | $896.0M |
| Q4 2021 | 183 | $1.06B |
| Q3 2021 | 175 | $836.8M |
| Q2 2021 | 155 | $923.9M |
| Q1 2021 | 136 | $740.9M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding ADTRAN Holdings, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 7,598,719 | $66.3M | 0.00% | +730,099+10.6% | Added |
| Vanguard Group Inc | 7,093,931 | $61.9M | 0.00% | +501,512+7.6% | Added |
| DnB Asset Management AS | 3,551,606 | $31.0M | 0.14% | −1,470,786−29.3% | Reduced |
| Divisar Capital Management LLC | 3,428,863 | $29.9M | 7.78% | −1,377,520−28.7% | Reduced |
| William Blair Investment Management, LLC | 3,139,103 | $27.4M | 0.08% | −1,508,052−32.5% | Reduced |
| State Street Corp | 1,916,462 | $16.7M | 0.00% | +164,669+9.4% | Added |
| Geode Capital Management, LLC | 1,826,262 | $15.9M | 0.00% | +25,783+1.4% | Added |
| Royce & Associates LP | 1,406,500 | $12.3M | 0.13% | +919,000+188.5% | Added |
| Invesco Ltd. | 1,183,180 | $10.3M | 0.00% | +905,056+325.4% | Added |
| First Eagle Investment Management, LLC | 1,144,107 | $9.98M | 0.02% | −102,700−8.2% | Reduced |
| Needham Investment Management LLC | 1,120,000 | $9.77M | 0.92% | −125,000−10.0% | Reduced |
| Morgan Stanley | 1,042,729 | $9.09M | 0.00% | −142,444−12.0% | Reduced |
| Tieton Capital Management, LLC | 960,739 | $8.38M | 3.83% | −231,270−19.4% | Reduced |
| Westerly Capital Management, LLC | 835,000 | $7.28M | 3.49% | −95,000−10.2% | Reduced |
| Renaissance Technologies LLC | 818,129 | $7.13M | 0.01% | +489,889+149.2% | Added |
| Bank of New York Mellon Corp | 802,623 | $7.00M | 0.00% | −5,605−0.7% | Reduced |
| Federated Hermes, Inc. | 762,519 | $6.65M | 0.01% | −16,779−2.2% | Reduced |
| Northern Trust Corp | 744,415 | $6.49M | 0.00% | +62,537+9.2% | Added |
| Charles Schwab Investment Management Inc | 704,272 | $6.14M | 0.00% | −52,626−7.0% | Reduced |
| Kovack Advisors, Inc. | 691,250 | $6.03M | 0.64% | −108,700−13.6% | Reduced |
| JPMorgan Chase & Co | 596,647 | $5.20M | 0.00% | −267,160−30.9% | Reduced |
| Stifel Financial Corp | 513,917 | $4.48M | 0.00% | +496,918+2,923.2% | Added |
| Bank of America Corp | 507,043 | $4.42M | 0.00% | −126,970−20.0% | Reduced |
| 1492 Capital Management LLC | 480,248 | $4.19M | 2.26% | +116,192+31.9% | Added |
| Tudor Investment Corp Et Al | 479,168 | $4.18M | 0.04% | +200,679+72.1% | Added |
| Barclays PLC | 457,933 | $3.99M | 0.00% | +186,119+68.5% | Added |
| Cubist Systematic Strategies, LLC | 449,058 | $3.92M | 0.05% | +274,510+157.3% | Added |
| Alyeska Investment Group, L.P. | 445,264 | $3.88M | 0.02% | +445,264 | New |
| Dimensional Fund Advisors LP | 442,004 | $3.86M | 0.00% | −181,931−29.2% | Reduced |
| Nierenberg Investment Management Company, Inc. | 435,110 | $3.79M | 2.22% | +92,000+26.8% | Added |
| Apis Capital Advisors, LLC | 435,000 | $3.79M | 1.83% | +435,000 | New |
| Marshall Wace, LLP | 433,924 | $3.78M | 0.01% | +49,881+13.0% | Added |
| Arrowstreet Capital, Limited Partnership | 426,167 | $3.72M | 0.00% | −305,578−41.8% | Reduced |
| Squarepoint Ops LLC | 403,398 | $3.52M | 0.01% | +15,454+4.0% | Added |
| Trexquant Investment LP | 393,496 | $3.43M | 0.04% | +106,641+37.2% | Added |
| Hillsdale Investment Management Inc. | 386,100 | $3.37M | 0.17% | +386,100 | New |
| Raymond James Financial Inc | 380,898 | $3.32M | 0.00% | +123,307+47.9% | Added |
| Goldman Sachs Group Inc | 372,911 | $3.25M | 0.00% | −8,394−2.2% | Reduced |
| AQR Capital Management LLC | 348,478 | $3.04M | 0.00% | +249,954+253.7% | Added |
| Qube Research & Technologies Ltd | 325,870 | $2.84M | 0.00% | +226,298+227.3% | Added |
| Citadel Advisors LLC | 284,586 | $2.48M | 0.00% | −157,270−35.6% | Reduced |
| Ameriprise Financial Inc | 271,938 | $2.37M | 0.00% | −36,489−11.8% | Reduced |
| SG Americas Securities, LLC | 233,837 | $2.04M | 0.01% | +198,413+560.1% | Added |
| Counterpoint Mutual Funds LLC | 231,684 | $2.02M | 0.29% | +231,684 | New |
| Nuveen, LLC | 228,200 | $1.99M | 0.00% | +228,200 | New |
| White Pine Capital LLC | 226,960 | $1.98M | 0.69% | −53,649−19.1% | Reduced |
| D. E. Shaw & Co., Inc. | 221,968 | $1.94M | 0.00% | −9,396−4.1% | Reduced |
| Lisanti Capital Growth, LLC | 215,555 | $1.88M | 0.56% | +215,555 | New |
| SummitTX Capital, L.P. | 204,474 | $1.78M | 0.08% | +204,474 | New |
| American Century Companies Inc | 201,491 | $1.76M | 0.00% | +29,391+17.1% | Added |
| Jane Street Group, LLC | 200,993 | $1.75M | 0.00% | −290,257−59.1% | Reduced |
| ExodusPoint Capital Management, LP | 200,014 | $1.74M | 0.02% | +165,376+477.4% | Added |
| Herald Investment Management Ltd | 200,000 | $1.74M | 0.33% | −100,000−33.3% | Reduced |
| Susquehanna International Group, LLP | 195,572 | $1.71M | 0.00% | −158,433−44.8% | Reduced |
| Alliancebernstein L.P. | 187,352 | $1.63M | 0.00% | +105,306+128.3% | Added |
| Voloridge Investment Management, LLC | 187,262 | $1.63M | 0.01% | +187,262 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 167,590 | $1.46M | 0.01% | +126,783+310.7% | Added |
| Algert Global LLC | 157,650 | $1.37M | 0.03% | +136,150+633.3% | Added |
| Citigroup Inc | 156,619 | $1.37M | 0.00% | +87,998+128.2% | Added |
| Numerai GP LLC | 154,144 | $1.34M | 0.25% | −76,629−33.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 149,902 | $1.31M | 0.01% | +149,902 | New |
| Swiss National Bank | 146,000 | $1.27M | 0.00% | +146,000 | New |
| Susquehanna Fundamental Investments, LLC | 142,097 | $1.24M | 0.02% | +22,389+18.7% | Added |
| Quantbot Technologies LP | 127,589 | $1.11M | 0.04% | +112,644+753.7% | Added |
| Rhumbline Advisers | 122,047 | $1.06M | 0.00% | −2,241−1.8% | Reduced |
| UBS Group AG | 121,408 | $1.06M | 0.00% | −171,321−58.5% | Reduced |
| Millennium Management LLC | 121,262 | $1.06M | 0.00% | −943,327−88.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 120,418 | $1.05M | 0.01% | −99,983−45.4% | Reduced |
| Assenagon Asset Management S.A. | 117,816 | $1.03M | 0.00% | −807,494−87.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 115,800 | $1.01M | 0.00% | +115,800 | New |
| Man Group plc | 107,694 | $939.1K | 0.00% | +41,882+63.6% | Added |
| Victory Capital Management Inc | 103,800 | $905.1K | 0.00% | −17,700−14.6% | Reduced |
| Price T Rowe Associates Inc | 101,335 | $884.0K | 0.00% | +2,349+2.4% | Added |
| Legal & General Group Plc | 99,659 | $869.0K | 0.00% | +92,706+1,333.3% | Added |
| Susquehanna Advisors Group, Inc. | 97,648 | $851.5K | 0.05% | 00.0% | Unchanged |
| Caxton Associates LLP | 92,393 | $805.7K | 0.03% | +92,393 | New |
| Lido Advisors, LLC | 90,810 | $791.9K | 0.00% | −10.0% | Reduced |
| Verition Fund Management LLC | 85,526 | $745.8K | 0.00% | +39,099+84.2% | Added |
| Concurrent Investment Advisors, LLC | 83,864 | $731.3K | 0.02% | +83,864 | New |
| Paradigm Capital Management Inc | 80,000 | $697.6K | 0.04% | −2,339,600−96.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 79,775 | $695.6K | 0.00% | −1,471,325−94.9% | Reduced |
| Graham Capital Management, L.P. | 78,652 | $685.8K | 0.02% | +21,863+38.5% | Added |
| Mackenzie Financial Corp | 75,655 | $659.7K | 0.00% | +75,655 | New |
| UBS Asset Management Americas Inc | 75,369 | $657.2K | 0.00% | +75,369 | New |
| Two Sigma Investments, LP | 75,202 | $655.8K | 0.00% | −21,766−22.4% | Reduced |
| Russell Investments Group, Ltd. | 75,162 | $655.4K | 0.00% | +54,125+257.3% | Added |
| California State Teachers Retirement System | 72,292 | $630.4K | 0.00% | +66,463+1,140.2% | Added |
| Koesten, Hirschmann & Crabtree, INC. | 70,448 | $614.3K | 0.35% | +16,349+30.2% | Added |
| BNP Paribas Arbitrage, SA | 68,889 | $600.7K | 0.00% | +20,959+43.7% | Added |
| Deutsche Bank AG | 67,250 | $586.4K | 0.00% | −5,929−8.1% | Reduced |
| Engineers Gate Manager LP | 66,836 | $582.8K | 0.01% | +48,484+264.2% | Added |
| Massachusetts Financial Services Co | 66,183 | $577.1K | 0.00% | −1,510−2.2% | Reduced |
| Teacher Retirement System of Texas | 65,406 | $570.3K | 0.00% | +65,406 | New |
| STRS Ohio | 64,200 | $559.8K | 0.00% | −12,200−16.0% | Reduced |
| Fox Run Management, L.L.C. | 60,819 | $530.3K | 0.08% | +60,819 | New |
| Boothbay Fund Management, LLC | 60,669 | $529.0K | 0.02% | +26,910+79.7% | Added |
| Creative Planning | 60,350 | $526.3K | 0.00% | +513+0.9% | Added |
| Wells Fargo & Company | 52,643 | $459.0K | 0.00% | +1,178+2.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 51,370 | $447.9K | 0.00% | −14,001−21.4% | Reduced |
| Legato Capital Management LLC | 48,080 | $419.3K | 0.06% | +48,080 | New |