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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 8,168,317 | $168.7M | 0.00% | −53,686−0.7% | Reduced |
| Vanguard Group Inc | 5,381,921 | $111.1M | 0.00% | +106,797+2.0% | Added |
| Victory Capital Management Inc | 4,487,308 | $92.7M | 0.09% | +177,146+4.1% | Added |
| Bank of New York Mellon Corp | 3,301,094 | $68.2M | 0.01% | +143,088+4.5% | Added |
| Dimensional Fund Advisors LP | 2,528,643 | $52.2M | 0.02% | −111,480−4.2% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 2,179,735 | $45.0M | 0.29% | −39,714−1.8% | Reduced |
| State Street Corp | 1,696,732 | $35.0M | 0.00% | +53,930+3.3% | Added |
| Renaissance Technologies LLC | 1,418,033 | $29.3M | 0.04% | −201,800−12.5% | Reduced |
| Royce & Associates LP | 1,271,334 | $26.3M | 0.18% | −128,359−9.2% | Reduced |
| Kornitzer Capital Management Inc | 1,064,180 | $22.0M | 0.33% | +65,560+6.6% | Added |
| Geode Capital Management, LLC | 866,547 | $17.9M | 0.00% | +27,427+3.3% | Added |
| Northern Trust Corp | 772,919 | $16.0M | 0.00% | +2,538+0.3% | Added |
| Bernzott Capital Advisors | 716,722 | $14.8M | 1.25% | +716,722 | New |
| D. E. Shaw & Co., Inc. | 715,024 | $14.8M | 0.02% | −147,089−17.1% | Reduced |
| Charles Schwab Investment Management Inc | 594,188 | $12.3M | 0.00% | +3,667+0.6% | Added |
| Jacobs Levy Equity Management, Inc | 523,424 | $10.8M | 0.07% | +16,015+3.2% | Added |
| Acadian Asset Management LLC | 484,671 | $10.0M | 0.04% | −116,206−19.3% | Reduced |
| Needham Investment Management LLC | 480,000 | $9.91M | 1.45% | −195,000−28.9% | Reduced |
| Principal Financial Group Inc | 366,625 | $7.57M | 0.00% | +34,396+10.4% | Added |
| Invesco Ltd. | 331,015 | $6.83M | 0.00% | +2,912+0.9% | Added |
| JPMorgan Chase & Co | 316,461 | $6.54M | 0.00% | −196,503−38.3% | Reduced |
| Penserra Capital Management LLC | 303,768 | $6.27M | 0.11% | −80,433−20.9% | Reduced |
| Morgan Stanley | 286,986 | $5.93M | 0.00% | +169,783+144.9% | Added |
| Wells Fargo & Company | 272,852 | $5.63M | 0.00% | −19,556−6.7% | Reduced |
| Kovack Advisors, Inc. | 254,279 | $5.25M | 0.60% | −23,400−8.4% | Reduced |
| Arrowstreet Capital, Limited Partnership | 249,537 | $5.15M | 0.01% | −94,513−27.5% | Reduced |
| Nuveen Asset Management, LLC | 210,957 | $4.36M | 0.00% | −22,221−9.5% | Reduced |
| Ameriprise Financial Inc | 207,704 | $4.29M | 0.00% | −35,374−14.6% | Reduced |
| Tieton Capital Management, LLC | 192,294 | $3.97M | 2.11% | −57,355−23.0% | Reduced |
| Bank of America Corp | 190,129 | $3.93M | 0.00% | −78,675−29.3% | Reduced |
| Russell Investments Group, Ltd. | 179,620 | $3.71M | 0.01% | −338−0.2% | Reduced |
| Harvey Partners, LLC | 169,857 | $3.51M | 2.51% | +857+0.5% | Added |
| Rice Hall James & Associates, LLC | 166,856 | $3.45M | 0.12% | −6,298−3.6% | Reduced |
| State of Wisconsin Investment Board | 163,900 | $3.38M | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 160,601 | $3.32M | 0.00% | −7,272−4.3% | Reduced |
| Cinctive Capital Management LP | 160,000 | $3.30M | 0.18% | +160,000 | New |
| Ardsley Advisory Partners LP | 153,750 | $3.17M | 0.53% | +153,750 | New |
| FMR LLC | 145,181 | $3.00M | 0.00% | −4,961−3.3% | Reduced |
| Foundry Partners, LLC | 139,830 | $2.89M | 0.10% | −26,675−16.0% | Reduced |
| Parametric Portfolio Associates LLC | 136,332 | $2.81M | 0.00% | +16,916+14.2% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 125,513 | $2.59M | 0.01% | −7,656−5.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 124,425 | $2.57M | 0.03% | +124,425 | New |
| EAM Global Investors LLC | 112,018 | $2.31M | 0.64% | +112,018 | New |
| State Board of Administration of Florida Retirement System | 110,436 | $2.28M | 0.00% | +79,212+253.7% | Added |
| New York State Teachers Retirement System | 108,535 | $2.24M | 0.00% | −7,800−6.7% | Reduced |
| Swiss National Bank | 105,700 | $2.18M | 0.00% | −3,900−3.6% | Reduced |
| Legal & General Group Plc | 103,529 | $2.14M | 0.00% | −31,348−23.2% | Reduced |
| Public Sector Pension Investment Board | 98,881 | $2.04M | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 92,232 | $1.91M | 0.00% | +20,077+27.8% | Added |
| Adirondack Research & Management Inc. | 90,000 | $1.86M | 2.17% | −36,398−28.8% | Reduced |
| EAM Investors, LLC | 79,604 | $1.64M | 0.25% | +79,604 | New |
| White Pine Capital LLC | 70,473 | $1.58M | 0.47% | +22,077+45.6% | Added |
| Warren Averett Asset Management, LLC | 59,574 | $1.40M | 0.13% | 00.0% | Unchanged |
| Comerica Bank | 60,153 | $1.38M | 0.01% | −3,540−5.6% | Reduced |
| California State Teachers Retirement System | 66,426 | $1.37M | 0.00% | −5,569−7.7% | Reduced |
| Assenagon Asset Management S.A. | 62,561 | $1.29M | 0.01% | −7,855−11.2% | Reduced |
| Horrell Capital Management, Inc. | 55,600 | $1.15M | 0.42% | −80,000−59.0% | Reduced |
| Public Employees Retirement System of Ohio | 52,846 | $1.09M | 0.00% | −95−0.2% | Reduced |
| UBS Asset Management Americas Inc | 52,622 | $1.09M | 0.00% | −1,672−3.1% | Reduced |
| Alliancebernstein L.P. | 52,576 | $1.09M | 0.00% | +9,553+22.2% | Added |
| Prudential Financial Inc | 52,246 | $1.08M | 0.00% | −2,920−5.3% | Reduced |
| Voya Investment Management LLC | 50,895 | $1.05M | 0.00% | −1,846−3.5% | Reduced |
| Price T Rowe Associates Inc | 50,345 | $1.04M | 0.00% | −7,174−12.5% | Reduced |
| Ensign Peak Advisors, Inc | 44,764 | $924.0K | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 43,582 | $900.0K | 0.00% | −1,050−2.4% | Reduced |
| 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 |
| New York State Common Retirement Fund | 41,102 | $849.0K | 0.00% | +402+1.0% | Added |
| Thrivent Financial for Lutherans | 41,013 | $847.0K | 0.00% | −144−0.3% | Reduced |
| Oberweis Asset Management Inc | 39,800 | $822.0K | 0.18% | 00.0% | Unchanged |
| Norges Bank | 38,946 | $804.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 38,670 | $799.0K | 0.00% | +17,998+87.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 37,140 | $767.0K | 0.01% | −138−0.4% | Reduced |
| Keybank National Association | 37,100 | $766.0K | 0.00% | −5,450−12.8% | Reduced |
| Texas Permanent School Fund | 36,066 | $745.0K | 0.01% | −47−0.1% | Reduced |
| State of Alaska, Department of Revenue | 33,490 | $691.0K | 0.01% | +850+2.6% | Added |
| AQR Capital Management LLC | 32,910 | $680.0K | 0.00% | −5,845−15.1% | Reduced |
| Alpha Paradigm Partners, LLC | 32,418 | $669.0K | 0.25% | −6,867−17.5% | Reduced |
| Eqis Capital Management, Inc. | 32,123 | $663.0K | 0.05% | −4,490−12.3% | Reduced |
| American International Group, Inc. | 31,332 | $647.0K | 0.00% | −561−1.8% | Reduced |
| Lapides Asset Management, LLC | 31,000 | $640.0K | 0.26% | −400−1.3% | Reduced |
| Citadel Advisors LLC | 30,557 | $631.0K | 0.00% | +30,557 | New |
| QS Investors, LLC | 29,831 | $617.0K | 0.01% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 29,800 | $615.0K | 0.00% | −7,700−20.5% | Reduced |
| Deutsche Bank AG | 29,308 | $605.0K | 0.00% | −2,036−6.5% | Reduced |
| PDT Partners, LLC | 29,261 | $604.0K | 0.04% | +29,261 | New |
| Susquehanna International Group, LLP | 28,595 | $590.0K | 0.00% | −26,807−48.4% | 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 |
| Barclays PLC | 26,664 | $551.0K | 0.00% | −36,631−57.9% | Reduced |
| IndexIQ Advisors LLC | 24,254 | $501.0K | 0.02% | −41−0.2% | Reduced |
| Amalgamated Bank | 23,346 | $482.0K | 0.00% | +23,346 | New |
| Shay Capital LLC | 22,500 | $465.0K | 0.11% | +22,500 | New |
| Louisiana State Employees Retirement System | 21,800 | $450.0K | 0.01% | −200−0.9% | Reduced |
| BNP Paribas Arbitrage, SA | 21,388 | $441.7K | 0.00% | −4,272−16.6% | Reduced |
| Jane Street Group, LLC | 19,659 | $406.0K | 0.00% | +19,659 | New |
| Oregon Public Employees Retirement Fund | 19,152 | $395.0K | 0.00% | 00.0% | Unchanged |
| Cornerstone Investment Partners, LLC | 18,576 | $384.0K | 0.02% | 00.0% | Unchanged |
| MetLife Investment Management | 18,277 | $377.4K | 0.00% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 17,229 | $356.0K | 0.00% | 00.0% | Unchanged |