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 |
|---|---|---|---|---|---|
| Comerica Bank | 60,153 | $1.38M | 0.01% | −3,540−5.6% | Reduced |
| Warren Averett Asset Management, LLC | 59,574 | $1.40M | 0.13% | 00.0% | Unchanged |
| White Pine Capital LLC | 70,473 | $1.58M | 0.47% | +22,077+45.6% | Added |
| EAM Investors, LLC | 79,604 | $1.64M | 0.25% | +79,604 | New |
| Adirondack Research & Management Inc. | 90,000 | $1.86M | 2.17% | −36,398−28.8% | Reduced |
| Goldman Sachs Group Inc | 92,232 | $1.91M | 0.00% | +20,077+27.8% | Added |
| Public Sector Pension Investment Board | 98,881 | $2.04M | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 103,529 | $2.14M | 0.00% | −31,348−23.2% | Reduced |
| Swiss National Bank | 105,700 | $2.18M | 0.00% | −3,900−3.6% | Reduced |
| New York State Teachers Retirement System | 108,535 | $2.24M | 0.00% | −7,800−6.7% | Reduced |
| State Board of Administration of Florida Retirement System | 110,436 | $2.28M | 0.00% | +79,212+253.7% | Added |
| EAM Global Investors LLC | 112,018 | $2.31M | 0.64% | +112,018 | New |
| Schonfeld Strategic Advisors LLC | 124,425 | $2.57M | 0.03% | +124,425 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 125,513 | $2.59M | 0.01% | −7,656−5.7% | Reduced |
| Parametric Portfolio Associates LLC | 136,332 | $2.81M | 0.00% | +16,916+14.2% | Added |
| Foundry Partners, LLC | 139,830 | $2.89M | 0.10% | −26,675−16.0% | Reduced |
| FMR LLC | 145,181 | $3.00M | 0.00% | −4,961−3.3% | Reduced |
| Ardsley Advisory Partners LP | 153,750 | $3.17M | 0.53% | +153,750 | New |
| Cinctive Capital Management LP | 160,000 | $3.30M | 0.18% | +160,000 | New |
| Rhumbline Advisers | 160,601 | $3.32M | 0.00% | −7,272−4.3% | Reduced |
| State of Wisconsin Investment Board | 163,900 | $3.38M | 0.01% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 166,856 | $3.45M | 0.12% | −6,298−3.6% | Reduced |
| Harvey Partners, LLC | 169,857 | $3.51M | 2.51% | +857+0.5% | Added |
| Russell Investments Group, Ltd. | 179,620 | $3.71M | 0.01% | −338−0.2% | Reduced |
| Bank of America Corp | 190,129 | $3.93M | 0.00% | −78,675−29.3% | Reduced |
| Tieton Capital Management, LLC | 192,294 | $3.97M | 2.11% | −57,355−23.0% | Reduced |
| Ameriprise Financial Inc | 207,704 | $4.29M | 0.00% | −35,374−14.6% | Reduced |
| Nuveen Asset Management, LLC | 210,957 | $4.36M | 0.00% | −22,221−9.5% | Reduced |
| Arrowstreet Capital, Limited Partnership | 249,537 | $5.15M | 0.01% | −94,513−27.5% | Reduced |
| Kovack Advisors, Inc. | 254,279 | $5.25M | 0.60% | −23,400−8.4% | Reduced |
| Wells Fargo & Company | 272,852 | $5.63M | 0.00% | −19,556−6.7% | Reduced |
| Morgan Stanley | 286,986 | $5.93M | 0.00% | +169,783+144.9% | Added |
| Penserra Capital Management LLC | 303,768 | $6.27M | 0.11% | −80,433−20.9% | Reduced |
| JPMorgan Chase & Co | 316,461 | $6.54M | 0.00% | −196,503−38.3% | Reduced |
| Invesco Ltd. | 331,015 | $6.83M | 0.00% | +2,912+0.9% | Added |
| Principal Financial Group Inc | 366,625 | $7.57M | 0.00% | +34,396+10.4% | Added |
| Needham Investment Management LLC | 480,000 | $9.91M | 1.45% | −195,000−28.9% | Reduced |
| Acadian Asset Management LLC | 484,671 | $10.0M | 0.04% | −116,206−19.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 523,424 | $10.8M | 0.07% | +16,015+3.2% | Added |
| Charles Schwab Investment Management Inc | 594,188 | $12.3M | 0.00% | +3,667+0.6% | Added |
| D. E. Shaw & Co., Inc. | 715,024 | $14.8M | 0.02% | −147,089−17.1% | Reduced |
| Bernzott Capital Advisors | 716,722 | $14.8M | 1.25% | +716,722 | New |
| Northern Trust Corp | 772,919 | $16.0M | 0.00% | +2,538+0.3% | Added |
| Geode Capital Management, LLC | 866,547 | $17.9M | 0.00% | +27,427+3.3% | Added |
| Kornitzer Capital Management Inc | 1,064,180 | $22.0M | 0.33% | +65,560+6.6% | Added |
| Royce & Associates LP | 1,271,334 | $26.3M | 0.18% | −128,359−9.2% | Reduced |
| Renaissance Technologies LLC | 1,418,033 | $29.3M | 0.04% | −201,800−12.5% | Reduced |
| State Street Corp | 1,696,732 | $35.0M | 0.00% | +53,930+3.3% | Added |
| Fuller & Thaler Asset Management, Inc. | 2,179,735 | $45.0M | 0.29% | −39,714−1.8% | Reduced |
| Dimensional Fund Advisors LP | 2,528,643 | $52.2M | 0.02% | −111,480−4.2% | Reduced |
| Bank of New York Mellon Corp | 3,301,094 | $68.2M | 0.01% | +143,088+4.5% | Added |
| Victory Capital Management Inc | 4,487,308 | $92.7M | 0.09% | +177,146+4.1% | Added |
| Vanguard Group Inc | 5,381,921 | $111.1M | 0.00% | +106,797+2.0% | Added |
| BlackRock Inc. | 8,168,317 | $168.7M | 0.00% | −53,686−0.7% | Reduced |
| Sofos Investments, Inc. | 153 | – | – | −11−6.7% | Reduced |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −98,200−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −34,493−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −29,803−100.0% | Sold out |
| Provenire Capital, LLC | 0 | $0 | 0.00% | −21,734−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −16,597−100.0% | Sold out |
| Vident Investment Advisory, LLC | 0 | $0 | 0.00% | −13,052−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −11,623−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −11,122−100.0% | Sold out |