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 |
|---|---|---|---|---|---|
| Asset Dedication, LLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Kowal Investment Group, LLC | 1 | $0 | 0.00% | +1 | 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 |
| Fifth Third Bancorp | 103 | $2.00K | 0.00% | +103 | New |
| 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 |
| Brewin Dolphin Ltd | 200 | $3.75K | 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 |
| Sageworth Trust Co | 290 | $5.00K | 0.00% | 00.0% | Unchanged |
| 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 |
| First Horizon Advisors, Inc. | 432 | $8.00K | 0.00% | +432 | New |
| Sutton Wealth Advisors Inc. | 497 | $9.32K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 657 | $12.0K | 0.00% | +71+12.1% | Added |
| Fieldpoint Private Securities, LLC | 658 | $12.0K | 0.00% | +658 | New |
| Whittier Trust Co of Nevada Inc | 685 | $13.0K | 0.00% | +685 | New |
| Arkadios Wealth Advisors | 904 | $16.0K | 0.00% | +4+0.4% | Added |
| US Bancorp | 956 | $18.0K | 0.00% | −38−3.8% | Reduced |
| Versant Capital Management, Inc | 1,163 | $22.0K | 0.01% | 00.0% | Unchanged |
| Investors Research Corp | 1,500 | $28.0K | 0.01% | −3,000−66.7% | Reduced |
| Eaton Vance Management | 3,915 | $30.0K | 0.00% | −807−17.1% | Reduced |
| Point72 Hong Kong Ltd | 1,637 | $31.0K | 0.00% | +1,637 | New |
| Simplex Trading, LLC | 1,902 | $39.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 2,372 | $44.0K | 0.00% | +2,372 | New |
| Group One Trading, L.P. | 3,117 | $58.0K | 0.00% | +3,117 | New |
| The PNC Financial Services Group, Inc. | 3,445 | $65.0K | 0.00% | −388−10.1% | Reduced |
| Captrust Financial Advisors | 3,761 | $71.0K | 0.00% | −51−1.3% | Reduced |
| Ameritas Investment Partners, Inc. | 4,115 | $77.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,510 | $85.0K | 0.00% | +2,895+179.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,023 | $94.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 5,800 | $109.0K | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 6,475 | $121.0K | 0.00% | −406−5.9% | Reduced |
| UBS Group AG | 8,158 | $152.0K | 0.00% | +4,667+133.7% | Added |
| Advisor Group Holdings, Inc. | 8,212 | $153.0K | 0.00% | +483+6.2% | Added |
| Meeder Asset Management Inc | 8,328 | $155.0K | 0.01% | +8,197+6,257.3% | Added |
| NJ State Employees Deferred Compensation Plan | 10,000 | $188.0K | 0.03% | 00.0% | Unchanged |
| Keebeck Alpha, LP | 10,080 | $189.0K | 0.06% | +10,080 | New |
| Jump Financial, LLC | 10,223 | $191.0K | 0.01% | +10,223 | New |
| XTX Topco Ltd | 10,902 | $205.0K | 0.07% | +10,902 | New |
| Engineers Gate Manager LP | 11,225 | $211.0K | 0.01% | +11,225 | New |
| Public Employees Retirement Association of Colorado | 11,333 | $213.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 11,915 | $223.5K | 0.00% | −2,408−16.8% | Reduced |
| CWM Advisors, LLC | 12,012 | $225.0K | 0.03% | +12,012 | New |
| KBC Group NV | 12,684 | $238.0K | 0.00% | +10,788+569.0% | Added |
| Walleye Trading LLC | 12,818 | $240.0K | 0.01% | +12,818 | New |
| DuPont Capital Management Corp | 12,964 | $243.0K | 0.01% | −1,833−12.4% | Reduced |
| Arizona State Retirement System | 13,183 | $247.0K | 0.00% | +147+1.1% | Added |
| Teachers Retirement System of the State of Kentucky | 13,547 | $254.0K | 0.00% | 00.0% | Unchanged |
| Harvest Investment Services, LLC | 13,883 | $260.0K | 0.11% | +13,883 | New |
| MetLife Investment Management | 14,053 | $263.6K | 0.00% | −4,224−23.1% | Reduced |
| Everence Capital Management Inc | 14,390 | $270.0K | 0.02% | 00.0% | Unchanged |
| Bank of Montreal | 14,625 | $271.0K | 0.00% | −288−1.9% | Reduced |
| Exane Derivatives | 14,642 | $274.7K | 0.07% | +2,343+19.1% | Added |
| Bailard, Inc. | 14,800 | $278.0K | 0.01% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 15,076 | $283.0K | 0.02% | −3,500−18.8% | 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 |
| State of Tennessee, Treasury Department | 15,570 | $293.0K | 0.00% | −1,659−9.6% | Reduced |
| SG Americas Securities, LLC | 15,962 | $299.0K | 0.00% | +15,962 | New |
| First Eagle Investment Management, LLC | 16,986 | $319.0K | 0.00% | +14,500+583.3% | Added |
| Raymond James & Associates | 17,095 | $321.0K | 0.00% | +692+4.2% | Added |
| Stifel Financial Corp | 17,577 | $330.0K | 0.00% | +2,588+17.3% | Added |
| Alpha Paradigm Partners, LLC | 18,640 | $350.0K | 0.14% | −13,778−42.5% | Reduced |
| Keybank National Association | 18,815 | $353.0K | 0.00% | −18,285−49.3% | Reduced |
| Maryland State Retirement & Pension System | 19,141 | $358.0K | 0.01% | +19,141 | New |
| Cubist Systematic Strategies, LLC | 19,147 | $359.0K | 0.00% | +9,079+90.2% | Added |
| Oregon Public Employees Retirement Fund | 19,536 | $366.0K | 0.00% | +384+2.0% | Added |
| Gsa Capital Partners LLP | 19,586 | $367.0K | 0.04% | +19,586 | New |
| We Are One Seven, LLC | 20,289 | $375.0K | 0.05% | +20,289 | New |
| Squarepoint Ops LLC | 20,866 | $391.0K | 0.00% | +20,866 | New |
| Amalgamated Bank | 22,975 | $431.0K | 0.00% | −371−1.6% | Reduced |
| Louisiana State Employees Retirement System | 23,400 | $439.0K | 0.01% | +1,600+7.3% | Added |
| Manufacturers Life Insurance Company, The | 25,700 | $482.0K | 0.00% | −1,875−6.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 26,371 | $495.0K | 0.06% | +26,371 | New |
| IndexIQ Advisors LLC | 26,954 | $506.0K | 0.02% | +2,700+11.1% | Added |
| ExodusPoint Capital Management, LP | 27,676 | $519.0K | 0.01% | +16,389+145.2% | Added |
| First Trust Advisors LP | 27,708 | $520.0K | 0.00% | −13,909−33.4% | Reduced |
| Jane Street Group, LLC | 27,961 | $525.0K | 0.00% | +8,302+42.2% | Added |
| Deutsche Bank AG | 28,439 | $533.0K | 0.00% | −869−3.0% | Reduced |
| Royal Bank of Canada | 28,901 | $543.0K | 0.00% | +22,298+337.7% | Added |
| Two Sigma Advisers, LP | 29,400 | $552.0K | 0.00% | −400−1.3% | Reduced |
| American International Group, Inc. | 30,293 | $568.0K | 0.00% | −1,039−3.3% | Reduced |
| Franklin Resources Inc | 30,456 | $571.0K | 0.00% | +30,456 | New |
| Eqis Capital Management, Inc. | 31,025 | $582.0K | 0.04% | −1,098−3.4% | Reduced |
| PDT Partners, LLC | 34,331 | $644.0K | 0.05% | +5,070+17.3% | Added |
| New York State Common Retirement Fund | 34,810 | $653.0K | 0.00% | −6,292−15.3% | Reduced |
| State of Alaska, Department of Revenue | 35,404 | $664.0K | 0.01% | +1,914+5.7% | Added |
| Texas Permanent School Fund | 35,923 | $674.0K | 0.01% | −143−0.4% | Reduced |
| Lapides Asset Management, LLC | 36,500 | $685.0K | 0.28% | +5,500+17.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 36,820 | $691.0K | 0.01% | −320−0.9% | Reduced |
| Credit Suisse AG | 37,067 | $694.0K | 0.00% | −6,515−14.9% | Reduced |
| Citigroup Inc | 37,317 | $700.0K | 0.00% | −1,353−3.5% | Reduced |
| Thrivent Financial for Lutherans | 39,253 | $736.0K | 0.00% | −1,760−4.3% | Reduced |
| Barclays PLC | 39,991 | $750.0K | 0.00% | +13,327+50.0% | Added |