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, Q3 2021
Institutional positions in ADTRAN Holdings, Inc. as of Sep 30, 2021. 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
- 175
- +21 vs. Q2 2021
- Shares held
- 44.6M
- −88.9K (−0.2%) vs. Q2 2021
- Total value
- $836.8M
- −$86.6M (−9.4%) vs. Q2 2021
- New holders
- 36
- 56 more added
- Sold out
- 15
- 58 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding ADTRAN Holdings, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 7,862,608 | $147.5M | 0.00% | −305,709−3.7% | Reduced |
| Vanguard Group Inc | 5,430,565 | $101.9M | 0.00% | +48,644+0.9% | Added |
| Bank of New York Mellon Corp | 3,350,572 | $62.9M | 0.01% | +49,478+1.5% | Added |
| Dimensional Fund Advisors LP | 2,507,673 | $47.0M | 0.02% | −20,970−0.8% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 2,126,219 | $39.9M | 0.26% | −53,516−2.5% | Reduced |
| Victory Capital Management Inc | 1,951,830 | $36.6M | 0.04% | −2,535,478−56.5% | Reduced |
| Westwood Holdings Group Inc. | 1,937,598 | $36.3M | 0.39% | +1,937,598 | New |
| State Street Corp | 1,703,928 | $32.0M | 0.00% | +7,196+0.4% | Added |
| Renaissance Technologies LLC | 1,225,373 | $23.0M | 0.03% | −192,660−13.6% | Reduced |
| Royce & Associates LP | 1,082,421 | $20.3M | 0.15% | −188,913−14.9% | Reduced |
| Bernzott Capital Advisors | 1,063,599 | $20.0M | 1.80% | +346,877+48.4% | Added |
| Geode Capital Management, LLC | 872,652 | $16.4M | 0.00% | +6,105+0.7% | Added |
| Kornitzer Capital Management Inc | 845,458 | $15.9M | 0.24% | −218,722−20.6% | Reduced |
| AIGH Capital Management LLC | 812,656 | $15.2M | 4.52% | +812,656 | New |
| Northern Trust Corp | 749,903 | $14.1M | 0.00% | −23,016−3.0% | Reduced |
| Needham Investment Management LLC | 675,000 | $12.7M | 1.69% | +195,000+40.6% | Added |
| Charles Schwab Investment Management Inc | 569,529 | $10.7M | 0.00% | −24,659−4.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 472,433 | $8.86M | 0.06% | −50,991−9.7% | Reduced |
| D. E. Shaw & Co., Inc. | 446,662 | $8.38M | 0.01% | −268,362−37.5% | Reduced |
| Segantii Capital Management Ltd | 368,100 | $6.91M | 0.24% | +368,100 | New |
| Principal Financial Group Inc | 331,248 | $6.21M | 0.00% | −35,377−9.6% | Reduced |
| Penserra Capital Management LLC | 308,545 | $5.79M | 0.12% | +4,777+1.6% | Added |
| Invesco Ltd. | 300,419 | $5.64M | 0.00% | −30,596−9.2% | Reduced |
| Goldman Sachs Group Inc | 260,129 | $4.88M | 0.00% | +167,897+182.0% | Added |
| Wells Fargo & Company | 243,548 | $4.57M | 0.00% | −29,304−10.7% | Reduced |
| Acadian Asset Management LLC | 230,203 | $4.31M | 0.02% | −254,468−52.5% | Reduced |
| JPMorgan Chase & Co | 228,928 | $4.29M | 0.00% | −87,533−27.7% | Reduced |
| Bank of America Corp | 227,091 | $4.26M | 0.00% | +36,962+19.4% | Added |
| Morgan Stanley | 218,400 | $4.10M | 0.00% | −68,586−23.9% | Reduced |
| Nuveen Asset Management, LLC | 211,914 | $3.98M | 0.00% | +957+0.5% | Added |
| Ameriprise Financial Inc | 202,690 | $3.80M | 0.00% | −5,014−2.4% | Reduced |
| Worth Venture Partners, LLC | 188,738 | $3.54M | 1.60% | +188,738 | New |
| Kovack Advisors, Inc. | 188,454 | $3.54M | 0.38% | −65,825−25.9% | Reduced |
| Tieton Capital Management, LLC | 187,414 | $3.52M | 1.91% | −4,880−2.5% | Reduced |
| Foundry Partners, LLC | 177,280 | $3.33M | 0.12% | +37,450+26.8% | Added |
| Rice Hall James & Associates, LLC | 165,580 | $3.11M | 0.11% | −1,276−0.8% | Reduced |
| State of Wisconsin Investment Board | 163,900 | $3.08M | 0.01% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 159,714 | $3.00M | 0.00% | +23,382+17.2% | Added |
| Polar Asset Management Partners Inc. | 155,000 | $2.91M | 0.03% | +155,000 | New |
| Public Employees Retirement System of Ohio | 153,215 | $2.87M | 0.01% | +100,369+189.9% | Added |
| Russell Investments Group, Ltd. | 149,502 | $2.80M | 0.00% | −30,118−16.8% | Reduced |
| Rhumbline Advisers | 141,603 | $2.66M | 0.00% | −18,998−11.8% | Reduced |
| FMR LLC | 129,649 | $2.43M | 0.00% | −15,532−10.7% | Reduced |
| HRT Financial LP | 129,270 | $2.42M | 0.01% | +129,270 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 125,513 | $2.35M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 120,157 | $2.25M | 0.01% | +98,769+461.8% | Added |
| State Board of Administration of Florida Retirement System | 118,896 | $2.23M | 0.00% | +8,460+7.7% | Added |
| Harvey Partners, LLC | 115,000 | $2.16M | 1.63% | −54,857−32.3% | Reduced |
| Legal & General Group Plc | 113,776 | $2.13M | 0.00% | +10,247+9.9% | Added |
| Citadel Advisors LLC | 110,262 | $2.07M | 0.00% | +79,705+260.8% | Added |
| New York State Teachers Retirement System | 108,435 | $2.03M | 0.00% | −100−0.1% | Reduced |
| Swiss National Bank | 106,900 | $2.00M | 0.00% | +1,200+1.1% | Added |
| Public Sector Pension Investment Board | 98,881 | $1.85M | 0.01% | 00.0% | Unchanged |
| White Pine Capital LLC | 93,876 | $1.76M | 0.54% | +23,403+33.2% | Added |
| Adirondack Research & Management Inc. | 91,700 | $1.72M | 2.09% | +1,700+1.9% | Added |
| Monarch Partners Asset Management LLC | 91,224 | $1.71M | 0.25% | +91,224 | New |
| Norges Bank | 86,601 | $1.63M | 0.00% | +47,655+122.4% | Added |
| Arrowstreet Capital, Limited Partnership | 80,770 | $1.51M | 0.00% | −168,767−67.6% | Reduced |
| Assenagon Asset Management S.A. | 76,355 | $1.43M | 0.01% | +13,794+22.0% | Added |
| Bronson Point Management LLC | 70,000 | $1.31M | 0.57% | +70,000 | New |
| Warren Averett Asset Management, LLC | 59,574 | $1.24M | 0.11% | 00.0% | Unchanged |
| California State Teachers Retirement System | 65,584 | $1.23M | 0.00% | −842−1.3% | Reduced |
| Comerica Bank | 60,579 | $1.08M | 0.01% | +426+0.7% | Added |
| Alliancebernstein L.P. | 56,436 | $1.06M | 0.00% | +3,860+7.3% | Added |
| UBS Asset Management Americas Inc | 53,127 | $996.7K | 0.00% | +505+1.0% | Added |
| Millennium Management LLC | 52,630 | $987.0K | 0.00% | +36,090+218.2% | Added |
| TIG Advisors, LLC | 52,289 | $981.0K | 0.05% | +52,289 | New |
| Voya Investment Management LLC | 51,863 | $973.0K | 0.00% | +968+1.9% | Added |
| Prudential Financial Inc | 51,196 | $960.0K | 0.00% | −1,050−2.0% | Reduced |
| Price T Rowe Associates Inc | 50,490 | $947.0K | 0.00% | +145+0.3% | Added |
| STRS Ohio | 46,000 | $862.0K | 0.00% | +35,800+351.0% | Added |
| Ensign Peak Advisors, Inc | 44,764 | $840.0K | 0.00% | 00.0% | Unchanged |
| Oberweis Asset Management Inc | 43,600 | $818.0K | 0.17% | +3,800+9.5% | Added |
| Great West Life Assurance Co | 41,603 | $785.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 39,991 | $750.0K | 0.00% | +13,327+50.0% | Added |
| Thrivent Financial for Lutherans | 39,253 | $736.0K | 0.00% | −1,760−4.3% | Reduced |
| Citigroup Inc | 37,317 | $700.0K | 0.00% | −1,353−3.5% | Reduced |
| Credit Suisse AG | 37,067 | $694.0K | 0.00% | −6,515−14.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,820 | $691.0K | 0.01% | −320−0.9% | Reduced |
| Lapides Asset Management, LLC | 36,500 | $685.0K | 0.28% | +5,500+17.7% | Added |
| Texas Permanent School Fund | 35,923 | $674.0K | 0.01% | −143−0.4% | Reduced |
| State of Alaska, Department of Revenue | 35,404 | $664.0K | 0.01% | +1,914+5.7% | Added |
| New York State Common Retirement Fund | 34,810 | $653.0K | 0.00% | −6,292−15.3% | Reduced |
| PDT Partners, LLC | 34,331 | $644.0K | 0.05% | +5,070+17.3% | Added |
| Eqis Capital Management, Inc. | 31,025 | $582.0K | 0.04% | −1,098−3.4% | Reduced |
| Franklin Resources Inc | 30,456 | $571.0K | 0.00% | +30,456 | New |
| American International Group, Inc. | 30,293 | $568.0K | 0.00% | −1,039−3.3% | Reduced |
| Two Sigma Advisers, LP | 29,400 | $552.0K | 0.00% | −400−1.3% | Reduced |
| Royal Bank of Canada | 28,901 | $543.0K | 0.00% | +22,298+337.7% | Added |
| Deutsche Bank AG | 28,439 | $533.0K | 0.00% | −869−3.0% | Reduced |
| Jane Street Group, LLC | 27,961 | $525.0K | 0.00% | +8,302+42.2% | Added |
| First Trust Advisors LP | 27,708 | $520.0K | 0.00% | −13,909−33.4% | Reduced |
| ExodusPoint Capital Management, LP | 27,676 | $519.0K | 0.01% | +16,389+145.2% | Added |
| IndexIQ Advisors LLC | 26,954 | $506.0K | 0.02% | +2,700+11.1% | Added |
| Dynamic Technology Lab Private Ltd | 26,371 | $495.0K | 0.06% | +26,371 | New |
| Manufacturers Life Insurance Company, The | 25,700 | $482.0K | 0.00% | −1,875−6.8% | Reduced |
| Louisiana State Employees Retirement System | 23,400 | $439.0K | 0.01% | +1,600+7.3% | Added |
| Amalgamated Bank | 22,975 | $431.0K | 0.00% | −371−1.6% | Reduced |
| Squarepoint Ops LLC | 20,866 | $391.0K | 0.00% | +20,866 | New |
| We Are One Seven, LLC | 20,289 | $375.0K | 0.05% | +20,289 | New |