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 |
|---|---|---|---|---|---|
| Gsa Capital Partners LLP | 19,586 | $367.0K | 0.04% | +19,586 | New |
| Oregon Public Employees Retirement Fund | 19,536 | $366.0K | 0.00% | +384+2.0% | Added |
| Cubist Systematic Strategies, LLC | 19,147 | $359.0K | 0.00% | +9,079+90.2% | Added |
| Maryland State Retirement & Pension System | 19,141 | $358.0K | 0.01% | +19,141 | New |
| Keybank National Association | 18,815 | $353.0K | 0.00% | −18,285−49.3% | Reduced |
| Alpha Paradigm Partners, LLC | 18,640 | $350.0K | 0.14% | −13,778−42.5% | Reduced |
| Stifel Financial Corp | 17,577 | $330.0K | 0.00% | +2,588+17.3% | Added |
| Raymond James & Associates | 17,095 | $321.0K | 0.00% | +692+4.2% | Added |
| First Eagle Investment Management, LLC | 16,986 | $319.0K | 0.00% | +14,500+583.3% | Added |
| SG Americas Securities, LLC | 15,962 | $299.0K | 0.00% | +15,962 | New |
| State of Tennessee, Treasury Department | 15,570 | $293.0K | 0.00% | −1,659−9.6% | Reduced |
| Envestnet Asset Management Inc | 15,172 | $285.0K | 0.00% | +4,459+41.6% | Added |
| Marshall Wace, LLP | 15,199 | $285.0K | 0.00% | +15,199 | New |
| Cornerstone Investment Partners, LLC | 15,076 | $283.0K | 0.02% | −3,500−18.8% | Reduced |
| Bailard, Inc. | 14,800 | $278.0K | 0.01% | 00.0% | Unchanged |
| Exane Derivatives | 14,642 | $274.7K | 0.07% | +2,343+19.1% | Added |
| Bank of Montreal | 14,625 | $271.0K | 0.00% | −288−1.9% | Reduced |
| Everence Capital Management Inc | 14,390 | $270.0K | 0.02% | 00.0% | Unchanged |
| MetLife Investment Management | 14,053 | $263.6K | 0.00% | −4,224−23.1% | Reduced |
| Harvest Investment Services, LLC | 13,883 | $260.0K | 0.11% | +13,883 | New |
| Teachers Retirement System of the State of Kentucky | 13,547 | $254.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 13,183 | $247.0K | 0.00% | +147+1.1% | Added |
| DuPont Capital Management Corp | 12,964 | $243.0K | 0.01% | −1,833−12.4% | Reduced |
| Walleye Trading LLC | 12,818 | $240.0K | 0.01% | +12,818 | New |
| KBC Group NV | 12,684 | $238.0K | 0.00% | +10,788+569.0% | Added |
| CWM Advisors, LLC | 12,012 | $225.0K | 0.03% | +12,012 | New |
| Metropolitan Life Insurance Co | 11,915 | $223.5K | 0.00% | −2,408−16.8% | Reduced |
| Public Employees Retirement Association of Colorado | 11,333 | $213.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 11,225 | $211.0K | 0.01% | +11,225 | New |
| XTX Topco Ltd | 10,902 | $205.0K | 0.07% | +10,902 | New |
| Jump Financial, LLC | 10,223 | $191.0K | 0.01% | +10,223 | New |
| Keebeck Alpha, LP | 10,080 | $189.0K | 0.06% | +10,080 | New |
| NJ State Employees Deferred Compensation Plan | 10,000 | $188.0K | 0.03% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 8,328 | $155.0K | 0.01% | +8,197+6,257.3% | Added |
| Advisor Group Holdings, Inc. | 8,212 | $153.0K | 0.00% | +483+6.2% | Added |
| UBS Group AG | 8,158 | $152.0K | 0.00% | +4,667+133.7% | Added |
| Mutual of America Capital Management LLC | 6,475 | $121.0K | 0.00% | −406−5.9% | Reduced |
| Nisa Investment Advisors, LLC | 5,800 | $109.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,023 | $94.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,510 | $85.0K | 0.00% | +2,895+179.3% | Added |
| Ameritas Investment Partners, Inc. | 4,115 | $77.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 3,761 | $71.0K | 0.00% | −51−1.3% | Reduced |
| The PNC Financial Services Group, Inc. | 3,445 | $65.0K | 0.00% | −388−10.1% | Reduced |
| Group One Trading, L.P. | 3,117 | $58.0K | 0.00% | +3,117 | New |
| Macquarie Group Ltd | 2,372 | $44.0K | 0.00% | +2,372 | New |
| Simplex Trading, LLC | 1,902 | $39.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 1,637 | $31.0K | 0.00% | +1,637 | New |
| Eaton Vance Management | 3,915 | $30.0K | 0.00% | −807−17.1% | Reduced |
| Investors Research Corp | 1,500 | $28.0K | 0.01% | −3,000−66.7% | Reduced |
| Versant Capital Management, Inc | 1,163 | $22.0K | 0.01% | 00.0% | Unchanged |
| US Bancorp | 956 | $18.0K | 0.00% | −38−3.8% | Reduced |
| Arkadios Wealth Advisors | 904 | $16.0K | 0.00% | +4+0.4% | Added |
| Whittier Trust Co of Nevada Inc | 685 | $13.0K | 0.00% | +685 | New |
| Harbour Investments, Inc. | 657 | $12.0K | 0.00% | +71+12.1% | Added |
| Fieldpoint Private Securities, LLC | 658 | $12.0K | 0.00% | +658 | New |
| Sutton Wealth Advisors Inc. | 497 | $9.32K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 432 | $8.00K | 0.00% | +432 | New |
| NEXT Financial Group, Inc | 300 | $6.00K | 0.00% | −1,000−76.9% | Reduced |
| Wealth Quarterback LLC | 300 | $6.00K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co | 290 | $5.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 201 | $4.00K | 0.00% | +48+31.4% | Added |
| Manchester Capital Management LLC | 193 | $4.00K | 0.00% | +193 | New |
| Brewin Dolphin Ltd | 200 | $3.75K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 134 | $3.00K | 0.00% | −5−3.6% | Reduced |
| TCI Wealth Advisors, Inc. | 178 | $3.00K | 0.00% | +55+44.7% | Added |
| Quadrant Capital Group LLC | 154 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 172 | $3.00K | 0.00% | 00.0% | Unchanged |
| First Manhattan Co | 210 | $3.00K | 0.00% | +210 | New |
| Fifth Third Bancorp | 103 | $2.00K | 0.00% | +103 | New |
| Tarbox Family Office, Inc. | 70 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 33 | $1.00K | 0.00% | +33 | New |
| Private Capital Group, LLC | 74 | $1.00K | 0.00% | +74 | New |
| Asset Dedication, LLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Kowal Investment Group, LLC | 1 | $0 | 0.00% | +1 | New |
| Sofos Investments, Inc. | 153 | – | – | 00.0% | Unchanged |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −160,000−100.0% | Sold out |
| Ardsley Advisory Partners LP | 0 | $0 | 0.00% | −153,750−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −124,425−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −112,018−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −79,604−100.0% | Sold out |
| Horrell Capital Management, Inc. | 0 | $0 | 0.00% | −55,600−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −32,910−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −28,595−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −27,706−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −22,500−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −14,089−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Homrich & Berg | 0 | $0 | 0.00% | −9,917−100.0% | Sold out |
| Altshuler Shaham Ltd | 0 | $0 | 0.00% | −3,181−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −2,415−100.0% | Sold out |
| QS Investors, LLC | – | – | – | – | Not filed |