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, Q2 2021
Institutional positions in ADTRAN Holdings, Inc. as of Jun 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
- 155
- +19 vs. Q1 2021
- Shares held
- 44.7M
- +323.1K (+0.7%) vs. Q1 2021
- Total value
- $923.9M
- +$183.1M (+24.7%) vs. Q1 2021
- New holders
- 27
- 35 more added
- Sold out
- 8
- 67 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding ADTRAN Holdings, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Asset Dedication, LLC | 10 | $0 | 0.00% | +10 | New |
| Tarbox Family Office, Inc. | 70 | $1.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 154 | $3.00K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 131 | $3.00K | 0.00% | −18−12.1% | Reduced |
| Parkside Financial Bank & Trust | 139 | $3.00K | 0.00% | +11+8.6% | Added |
| Signaturefd, LLC | 153 | $3.00K | 0.00% | +55+56.1% | Added |
| Rockefeller Capital Management L.P. | 172 | $3.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 123 | $3.00K | 0.00% | +123 | New |
| Brewin Dolphin Ltd | 200 | $4.13K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co | 290 | $6.00K | 0.00% | +290 | New |
| Wealth Quarterback LLC | 300 | $7.00K | 0.00% | +300 | New |
| Sutton Wealth Advisors Inc. | 497 | $10.3K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 586 | $12.0K | 0.00% | +10+1.7% | Added |
| Arkadios Wealth Advisors | 900 | $18.0K | 0.00% | +900 | New |
| US Bancorp | 994 | $20.0K | 0.00% | +160+19.2% | Added |
| Versant Capital Management, Inc | 1,163 | $24.0K | 0.01% | −612−34.5% | Reduced |
| NEXT Financial Group, Inc | 1,300 | $27.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,615 | $33.0K | 0.00% | −2,143−57.0% | Reduced |
| KBC Group NV | 1,896 | $39.0K | 0.00% | +1,896 | New |
| Simplex Trading, LLC | 1,902 | $39.0K | 0.00% | +1,902 | New |
| C M Bidwell & Associates Ltd | 2,415 | $50.0K | 0.03% | −1,610−40.0% | Reduced |
| First Eagle Investment Management, LLC | 2,486 | $51.0K | 0.00% | +2,486 | New |
| Altshuler Shaham Ltd | 3,181 | $66.0K | 0.00% | +3,181 | New |
| UBS Group AG | 3,491 | $72.0K | 0.00% | −37,074−91.4% | Reduced |
| Captrust Financial Advisors | 3,812 | $79.0K | 0.00% | −2,961−43.7% | Reduced |
| The PNC Financial Services Group, Inc. | 3,833 | $80.0K | 0.00% | +293+8.3% | Added |
| Ameritas Investment Partners, Inc. | 4,115 | $85.0K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 4,500 | $93.0K | 0.03% | 00.0% | Unchanged |
| Eaton Vance Management | 4,722 | $98.0K | 0.00% | +2,404+103.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,023 | $104.0K | 0.00% | −3,088−38.1% | Reduced |
| Nisa Investment Advisors, LLC | 5,800 | $120.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 6,603 | $136.0K | 0.00% | +2,009+43.7% | Added |
| Mutual of America Capital Management LLC | 6,881 | $142.0K | 0.00% | +425+6.6% | Added |
| Advisor Group Holdings, Inc. | 7,729 | $159.0K | 0.00% | −8,058−51.0% | Reduced |
| Homrich & Berg | 9,917 | $205.0K | 0.00% | +9,917 | New |
| NJ State Employees Deferred Compensation Plan | 10,000 | $207.0K | 0.03% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 10,068 | $208.0K | 0.00% | +10,068 | New |
| STRS Ohio | 10,200 | $210.0K | 0.00% | +10,200 | New |
| Envestnet Asset Management Inc | 10,713 | $221.0K | 0.00% | +10,713 | New |
| ExodusPoint Capital Management, LP | 11,287 | $233.0K | 0.00% | −1,218−9.7% | Reduced |
| Public Employees Retirement Association of Colorado | 11,333 | $234.0K | 0.00% | 00.0% | Unchanged |
| Exane Derivatives | 12,299 | $236.3K | 0.06% | +12,299 | New |
| Lazard Asset Management LLC | 12,000 | $247.0K | 0.00% | +12,000 | New |
| Arizona State Retirement System | 13,036 | $269.0K | 0.00% | −924−6.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 13,547 | $280.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 14,089 | $291.0K | 0.00% | −391−2.7% | Reduced |
| Metropolitan Life Insurance Co | 14,323 | $295.8K | 0.00% | +1,510+11.8% | Added |
| Everence Capital Management Inc | 14,390 | $297.0K | 0.02% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 14,797 | $306.0K | 0.01% | 00.0% | Unchanged |
| Bailard, Inc. | 14,800 | $306.0K | 0.01% | +4,600+45.1% | Added |
| Stifel Financial Corp | 14,989 | $310.0K | 0.00% | −2,974−16.6% | Reduced |
| Bank of Montreal | 14,913 | $322.0K | 0.00% | +3,662+32.5% | Added |
| Raymond James & Associates | 16,403 | $339.0K | 0.00% | +3,006+22.4% | Added |
| Millennium Management LLC | 16,540 | $342.0K | 0.00% | +16,540 | New |
| State of Tennessee, Treasury Department | 17,229 | $356.0K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 18,277 | $377.4K | 0.00% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 18,576 | $384.0K | 0.02% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 19,152 | $395.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 19,659 | $406.0K | 0.00% | +19,659 | New |
| BNP Paribas Arbitrage, SA | 21,388 | $441.7K | 0.00% | −4,272−16.6% | Reduced |
| Louisiana State Employees Retirement System | 21,800 | $450.0K | 0.01% | −200−0.9% | Reduced |
| Shay Capital LLC | 22,500 | $465.0K | 0.11% | +22,500 | New |
| Amalgamated Bank | 23,346 | $482.0K | 0.00% | +23,346 | New |
| IndexIQ Advisors LLC | 24,254 | $501.0K | 0.02% | −41−0.2% | Reduced |
| Barclays PLC | 26,664 | $551.0K | 0.00% | −36,631−57.9% | Reduced |
| HSBC Holdings PLC | 27,706 | $569.0K | 0.00% | −758−2.7% | Reduced |
| Manufacturers Life Insurance Company, The | 27,575 | $569.0K | 0.00% | +142+0.5% | Added |
| Susquehanna International Group, LLP | 28,595 | $590.0K | 0.00% | −26,807−48.4% | Reduced |
| PDT Partners, LLC | 29,261 | $604.0K | 0.04% | +29,261 | New |
| Deutsche Bank AG | 29,308 | $605.0K | 0.00% | −2,036−6.5% | Reduced |
| Two Sigma Advisers, LP | 29,800 | $615.0K | 0.00% | −7,700−20.5% | Reduced |
| QS Investors, LLC | 29,831 | $617.0K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 30,557 | $631.0K | 0.00% | +30,557 | New |
| Lapides Asset Management, LLC | 31,000 | $640.0K | 0.26% | −400−1.3% | Reduced |
| American International Group, Inc. | 31,332 | $647.0K | 0.00% | −561−1.8% | Reduced |
| Eqis Capital Management, Inc. | 32,123 | $663.0K | 0.05% | −4,490−12.3% | Reduced |
| Alpha Paradigm Partners, LLC | 32,418 | $669.0K | 0.25% | −6,867−17.5% | Reduced |
| AQR Capital Management LLC | 32,910 | $680.0K | 0.00% | −5,845−15.1% | Reduced |
| State of Alaska, Department of Revenue | 33,490 | $691.0K | 0.01% | +850+2.6% | Added |
| Texas Permanent School Fund | 36,066 | $745.0K | 0.01% | −47−0.1% | Reduced |
| Keybank National Association | 37,100 | $766.0K | 0.00% | −5,450−12.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 37,140 | $767.0K | 0.01% | −138−0.4% | Reduced |
| Citigroup Inc | 38,670 | $799.0K | 0.00% | +17,998+87.1% | Added |
| Norges Bank | 38,946 | $804.0K | 0.00% | 00.0% | Unchanged |
| Oberweis Asset Management Inc | 39,800 | $822.0K | 0.18% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 41,013 | $847.0K | 0.00% | −144−0.3% | Reduced |
| New York State Common Retirement Fund | 41,102 | $849.0K | 0.00% | +402+1.0% | Added |
| Great West Life Assurance Co | 41,603 | $859.0K | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 41,617 | $859.0K | 0.00% | +14,753+54.9% | Added |
| Credit Suisse AG | 43,582 | $900.0K | 0.00% | −1,050−2.4% | Reduced |
| Ensign Peak Advisors, Inc | 44,764 | $924.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 50,345 | $1.04M | 0.00% | −7,174−12.5% | Reduced |
| Voya Investment Management LLC | 50,895 | $1.05M | 0.00% | −1,846−3.5% | Reduced |
| Prudential Financial Inc | 52,246 | $1.08M | 0.00% | −2,920−5.3% | Reduced |
| Alliancebernstein L.P. | 52,576 | $1.09M | 0.00% | +9,553+22.2% | Added |
| UBS Asset Management Americas Inc | 52,622 | $1.09M | 0.00% | −1,672−3.1% | Reduced |
| Public Employees Retirement System of Ohio | 52,846 | $1.09M | 0.00% | −95−0.2% | Reduced |
| Horrell Capital Management, Inc. | 55,600 | $1.15M | 0.42% | −80,000−59.0% | Reduced |
| Assenagon Asset Management S.A. | 62,561 | $1.29M | 0.01% | −7,855−11.2% | Reduced |
| California State Teachers Retirement System | 66,426 | $1.37M | 0.00% | −5,569−7.7% | Reduced |