Security record · archived quarter
ADTN
ADTRAN Holdings Inc. · Technology · Communication Equipment
98Tracked holders
+8Δ holders
47.47MShares held
$595.94MReported value
+12New positions
−4Exits
Momentum inputs (comparable managers):
holder breadth +8.9% ·
share flow +15.8% ·
net new positions +8.2%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 137.76K | $969,510 | n/a | −1 |
| Q2 2026 | 99 | +5 | 58.94M | $818.49M | +10 | −6 |
| Q1 2026 | 98 | +8 | 47.47M | $595.94M | +12 | −4 |
| Q4 2025 | 90 | 0 | 45.77M | $397.86M | +1 | −1 |
| Q3 2025 | 17 | -1 | 26.66M | $250.10M | +1 | −3 |
| Q2 2025 | 16 | 0 | 22.68M | $203.46M | +1 | −1 |
| Q1 2025 | 13 | +2 | 6.62M | $57.74M | +2 | n/a |
| Q4 2024 | 11 | 0 | 7.03M | $58.55M | +1 | −1 |
| Q3 2024 | 10 | 0 | 5.18M | $30.71M | +1 | −1 |
| Q2 2024 | 10 | n/a | 6.80M | $35.75M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 7.84M | -3.5% | $98.63M | 0.0% | ▼ Trim | 4 | SEC ↗ ×13 |
| 2 | Vanguard Capital Management Llc | 3.43M | n/a | $43.10M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 2.35M | +18.4% | $29.57M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 4 | Millennium Management ✦ | 1.90M | -29.6% | $23.86M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 5 | Morgan Stanley ✦ | 1.83M | +36.4% | $23.06M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 6 | Geode Capital Management ✦ (passive) | 1.82M | +3.0% | $22.89M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 7 | JPMorgan Chase ✦ | 1.52M | +249.0% | $18.51M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 8 | First Eagle Investment Management… | 1.37M | +10.8% | $17.22M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Dimensional Fund Advisors Lp | 1.34M | +50.5% | $16.82M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 10 | D. E. Shaw & Co. ✦ | 1.22M | +1.7% | $15.33M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 11 | Boston Partners | 1.18M | New | $14.91M | 0.0% | New | 1 | SEC ↗ ×3 |
| 12 | Two Sigma Investments ✦ | 1.12M | +1492.9% | $14.13M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 13 | Sei Investments Co | 1.11M | +162.0% | $13.90M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 14 | Invesco Ltd. | 990.99K | +301.5% | $12.47M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 15 | Goldman Sachs Group ✦ | 970.71K | +86.2% | $12.21M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 16 | Barclays Plc | 927.77K | -17.6% | $11.67M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 17 | Federated Hermes, Inc. | 922.62K | +6.5% | $11.61M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 18 | Marshall Wace ✦ | 891.52K | New | $11.22M | 0.0% | New | 1 | SEC ↗ ×4 |
| 19 | Squarepoint Ops LLC | 887.96K | +11.3% | $11.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 843.92K | +256.2% | $10.62M | 0.0% | ▲ Add | 8 | SEC ↗ ×9 |
| 21 | Northern Trust Corp | 659.25K | +2.6% | $8.29M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 22 | Tudor Investment Corp Et Al | 654.94K | -30.9% | $8.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 23 | Charles Schwab Investment… | 624.11K | -9.2% | $7.85M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 24 | Fidelity (FMR) ✦ | 615.44K | +211.0% | $7.74M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 25 | Hrt Financial Lp | 568.13K | +4.0% | $7.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Point72 Asset Management ✦ | 564.78K | +34.0% | $7.10M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Connor, Clark & Lunn Investment… | 560.35K | +53.4% | $7.05M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 28 | Nomura Holdings Inc | 464.18K | -31.9% | $5.84M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | Assenagon Asset Management S.A. | 457.95K | -59.4% | $5.76M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 30 | Royal Bank Of Canada | 457.40K | -14.6% | $5.75M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 31 | Arrowstreet Capital ✦ | 455.65K | +60.2% | $5.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Citadel Advisors ✦ | 393.73K | +300.2% | $4.95M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 33 | Wells Fargo & Company/Mn | 378.57K | -11.0% | $4.76M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 34 | Mackenzie Financial Corp | 368.68K | +2.0% | $4.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Bank Of America Corp /De/ | 367.23K | +12.4% | $4.62M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 36 | Nuveen, LLC | 335.19K | +85.6% | $4.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 37 | Qube Research & Technologies Ltd | 269.94K | +175.2% | $3.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Deutsche Bank Ag\ | 258.66K | -25.5% | $3.25M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 39 | State Of Wisconsin Investment Board | 249.71K | -7.7% | $3.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 40 | UBS Group AG | 249.16K | +48.1% | $3.13M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 41 | Bank of New York Mellon Corp | 240.00K | -3.6% | $3.02M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 42 | American Century Companies Inc | 216.26K | -0.6% | $2.72M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 43 | Renaissance Technologies ✦ | 202.90K | -19.4% | $2.55M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 44 | Raymond James Financial Inc | 192.00K | -17.3% | $2.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 45 | UBS AM, a distinct business unit of… | 190.24K | +1.3% | $2.39M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 46 | Ameriprise Financial Inc | 171.96K | -14.6% | $2.16M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Bnp Paribas Financial Markets | 170.77K | -51.0% | $2.15M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 48 | Walleye Trading LLC | 154.90K | +868.1% | $1.95M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Swiss National Bank | 142.60K | +2.1% | $1.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Lido Advisors, LLC | 129.33K | +42.5% | $1.63M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 51 | Victory Capital Management Inc | 123.60K | -1.1% | $1.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | BNP Paribas Asset Management… | 123.02K | +12276.3% | $1.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 53 | T. Rowe Price ✦ | 122.71K | +12.9% | $1.54M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 54 | Alliancebernstein L.P. | 167.92K | -43.3% | $1.46M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 55 | Susquehanna International Group, Llp | 114.05K | -2.6% | $1.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | Jane Street Group, Llc | 101.49K | -70.5% | $1.28M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 57 | Legal & General Group Plc | 100.49K | -11.2% | $1.26M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 58 | Hsbc Holdings Plc | 97.41K | -37.9% | $1.23M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 59 | Simplex Trading, Llc | 97.58K | +557.3% | $1.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Rhumbline Advisers | 93.39K | -2.5% | $1.17M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | HighTower Advisors, LLC | 93.10K | New | $1.17M | 0.0% | New | 1 | SEC ↗ |
| 62 | Creative Planning | 86.52K | +42.0% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 63 | California State Teachers… | 72.02K | -0.8% | $906,049 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Tidal Investments LLC | 71.90K | New | $904,502 | 0.0% | New | 1 | SEC ↗ |
| 65 | Massachusetts Financial Services Co… | 67.64K | -2.6% | $850,848 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 66 | Voya Investment Management Llc | 56.70K | -1.2% | $713,324 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | Man Group plc | 54.17K | -69.0% | $681,471 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Zurcher Kantonalbank (Zurich… | 52.76K | +181.2% | $663,670 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Quantinno Capital Management LP | 52.45K | +18.8% | $659,884 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Franklin Resources Inc | 52.03K | -34.7% | $654,525 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 71 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 34.87K | +1.0% | $438,602 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Janus Henderson Group Plc | 32.90K | 0.0% | $412,731 | 0.0% | Held | 2 | SEC ↗ |
| 73 | Mariner, LLC | 32.51K | New | $408,942 | 0.0% | New | 1 | SEC ↗ |
| 74 | Group One Trading Llc | 26.27K | +640.4% | $330,540 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Russell Investments Group, Ltd. | 25.93K | -10.2% | $326,150 | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 76 | Mercer Global Advisors Inc /Adv | 25.56K | New | $321,562 | 0.0% | New | 1 | SEC ↗ |
| 77 | Cwm, Llc | 24.42K | +289.2% | $307,216 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | State Board Of Administration Of… | 22.30K | 0.0% | $280,521 | 0.0% | Held | 2 | SEC ↗ |
| 79 | New York State Common Retirement… | 21.86K | 0.0% | $274,974 | 0.0% | Held | 2 | SEC ↗ |
| 80 | Manufacturers Life Insurance… | 20.19K | -10.4% | $253,965 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Cerity Partners LLC | 19.79K | New | $248,971 | 0.0% | New | 1 | SEC ↗ ×2 |
| 82 | Citigroup Inc | 18.43K | +35.2% | $231,812 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 83 | Stifel Financial Corp | 17.04K | -8.1% | $214,363 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 84 | Canada Pension Plan Investment Board | 15.50K | 0.0% | $194,990 | 0.0% | Held | 2 | SEC ↗ |
| 85 | Pictet Asset Management Holding SA | 15.11K | 0.0% | $190,059 | 0.0% | Held | 2 | SEC ↗ |
| 86 | Wealth Enhancement Advisory… | 14.22K | New | $183,166 | 0.0% | New | 1 | SEC ↗ |
| 87 | Financial Engines Advisors L.L.C. | 14.52K | New | $182,634 | 0.0% | New | 1 | SEC ↗ |
| 88 | Neuberger Berman Group LLC | 13.91K | +12.2% | $174,963 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | LPL Financial LLC | 12.72K | -3.1% | $160,048 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | IMC-Chicago, LLC | 12.43K | New | $156,357 | 0.0% | New | 1 | SEC ↗ |
| 91 | Prudential Financial Inc | 11.59K | New | $145,840 | 0.0% | New | 1 | SEC ↗ |
| 92 | ProShare Advisors LLC | 10.78K | -20.7% | $135,637 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Us Bancorp \De\ | 1.61K | +0.8% | $20,216 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Fifth Third Bancorp | 1.29K | New | $16,212 | 0.0% | New | 1 | SEC ↗ |
| 95 | Pnc Financial Services Group, Inc. | 625 | -0.5% | $7,862 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 96 | Osaic Holdings, Inc. | 439 | 0.0% | $5,523 | 0.0% | Held | 2 | SEC ↗ |
| 97 | Jones Financial Companies Lllp | 280 | +85.4% | $3,615 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Assetmark, Inc | 121 | +255.9% | $1,522 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Boston Partners | $14.91M | 0.0% |
| Marshall Wace | $11.22M | 0.0% |
| HighTower Advisors, LLC | $1.17M | 0.0% |
| Tidal Investments LLC | $904,502 | 0.0% |
| Mariner, LLC | $408,942 | 0.0% |
| Mercer Global Advisors Inc… | $321,562 | 0.0% |
| Cerity Partners LLC | $248,971 | 0.0% |
| Wealth Enhancement Advisory… | $183,166 | 0.0% |
| Financial Engines Advisors… | $182,634 | 0.0% |
| IMC-Chicago, LLC | $156,357 | 0.0% |
| Prudential Financial Inc | $145,840 | 0.0% |
| Fifth Third Bancorp | $16,212 | 0.0% |
Exited
| Alyeska Investment Group, L.P. | $4.74M | was 0.0% |
| Balyasny Asset Management L.P. | $890,751 | was 0.0% |
| Bank Of Montreal /Can/ | $437,350 | was 0.0% |
| Lazard Asset Management Llc | $393,118 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 225 holders, 77.00M shares, $924.65M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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