ADTN Institutional Ownership
ADTRAN Holdings Inc.
1W: +4.6%
1M: +1.2%
3M: -17.4%
YTD: -20.7%
1Y: -31.7%
3Y: -4.6%
5Y: -58.8%
$6.88
+0.33 (+5.04%)
Pre-Market: $6.93 (+0.05, +0.65%)
Weekly Expected Move ±7.0%
$6
$6
$6
$7
$7
Credit Risk of going bust: higher than 76% of companies Debt: 30.2% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the third-riskiest tenth, about 1 in 140 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.33 (down 95%), ADTRAN Holdings Inc. would be worth roughly what it owes.
Total debt $242.7M against a stock market value of $560.6M.
Distance to default 2.91 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $109.4M (short-term plus half of long-term), stock volatility 68.5%; Altman Z 0.94. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.33 (down 95%), ADTRAN Holdings Inc. would be worth roughly what it owes.
Total debt $242.7M against a stock market value of $560.6M.
Distance to default 2.91 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $109.4M (short-term plus half of long-term), stock volatility 68.5%; Altman Z 0.94. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — ADTN
281
Institutional Holders
+23 vs prior quarter
0.0%
Ownership
+0.00pp
$1B
Total Invested
55
New Positions
94
Increased
102
Reduced
28
Closed
0.75
Put/Call Ratio
Ownership Trends
Top Institutional Holders (307 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 7,836,196 | $54M | -4,058 | -0.1% | 8Q | SEC ↗ |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 5,135,649 | $35M | +364,197 | +7.6% | 2Q | SEC ↗ |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 3,510,271 | $24M | +84,041 | +2.5% | 2Q | SEC ↗ |
| 4 | STATE STREET CORP | 3,082,794 | $21M | +732,057 | +31.1% | 16Q | SEC ↗ |
| 5 | ROYCE & ASSOCIATES LP | 2,972,917 | $20M | -154,486 | -4.9% | 7Q | SEC ↗ |
| 6 | UBS Group AG | 2,940,724 | $20M | +2,691,567 | +1080.3% | 11Q | SEC ↗ |
| 7 | TWO SIGMA INVESTMENTS, LP | 2,896,353 | $20M | +1,772,829 | +157.8% | 11Q | SEC ↗ |
| 8 | MILLENNIUM MANAGEMENT LLC | 2,722,820 | $19M | +826,409 | +43.6% | 14Q | SEC ↗ |
| 9 | JPMORGAN CHASE & CO | 2,623,057 | $18M | +1,104,360 | +72.7% | 16Q | SEC ↗ |
| 10 | DNB Asset Management AS | 2,619,389 | $18M | -504,290 | -16.1% | 16Q | SEC ↗ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1,958,052 | $13M | +138,929 | +7.6% | 16Q | SEC ↗ |
| 12 | MORGAN STANLEY | 1,792,752 | $12M | -40,120 | -2.2% | 16Q | SEC ↗ |
| 13 | RENAISSANCE TECHNOLOGIES LLC | 1,773,740 | $12M | +1,570,841 | +774.2% | 16Q | SEC ↗ |
| 14 | Boston Partners | 1,651,038 | $11M | +469,724 | +39.8% | 2Q | SEC ↗ |
| 15 | Qube Research & Technologies Ltd | 1,398,913 | $10M | +1,128,968 | +418.2% | 10Q | SEC ↗ |
| 16 | DIMENSIONAL FUND ADVISORS LP | 1,366,243 | $9M | +29,215 | +2.2% | 16Q | SEC ↗ |
| 17 | First Eagle Investment Management, LLC | 1,248,507 | $9M | -120,200 | -8.8% | 16Q | SEC ↗ |
| 18 | WILLIAM BLAIR INVESTMENT MANAGEMENT, L | 1,099,019 | $8M | -890,511 | -44.8% | 13Q | SEC ↗ |
| 19 | D. E. Shaw & Co., Inc. | 1,091,898 | $8M | -127,071 | -10.4% | 4Q | SEC ↗ |
| 20 | GOLDMAN SACHS GROUP INC | 1,045,037 | $7M | +74,330 | +7.7% | 15Q | SEC ↗ |
| 21 | MARSHALL WACE, LLP | 1,038,292 | $7M | +146,772 | +16.5% | 2Q | SEC ↗ |
| 22 | FMR LLC | 1,011,195 | $7M | +395,759 | +64.3% | 16Q | SEC ↗ |
| 23 | Assenagon Asset Management S.A. | 917,754 | $6M | +459,802 | +100.4% | 9Q | SEC ↗ |
| 24 | Divisar Capital Management LLC | 851,526 | $6M | -917,913 | -51.9% | 13Q | SEC ↗ |
| 25 | FEDERATED HERMES, INC. | 849,967 | $6M | -72,649 | -7.9% | 11Q | SEC ↗ |
| 26 | BANK OF AMERICA CORP /DE | 845,421 | $6M | +478,195 | +130.2% | 15Q | SEC ↗ |
| 27 | ARROWSTREET CAPITAL, LIMITED PARTNERSH | 786,873 | $5M | +331,226 | +72.7% | 3Q | SEC ↗ |
| 28 | Point72 Asset Management, L.P. | 764,780 | $5M | +200,000 | +35.4% | 6Q | SEC ↗ |
| 29 | HEARTLAND ADVISORS INC | 750,000 | $5M | — | +0.0% | 2Q | SEC ↗ |
| 30 | NORTHERN TRUST CORP | 734,960 | $5M | +75,712 | +11.5% | 16Q | SEC ↗ |
| 31 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 714,068 | $5M | +89,956 | +14.4% | 15Q | SEC ↗ |
| 32 | Sixth Street Partners Management Compa NEW | 714,068 | $5M | — | +0.0% | 1Q | SEC ↗ |
| 33 | Nuveen, LLC | 700,147 | $5M | +364,958 | +108.9% | 6Q | SEC ↗ |
| 34 | Kovack Advisors, Inc. | 696,210 | $5M | -39,790 | -5.4% | 13Q | SEC ↗ |
| 35 | AQR CAPITAL MANAGEMENT LLC | 671,403 | $5M | -172,521 | -20.4% | 9Q | SEC ↗ |
| 36 | Connor, Clark & Lunn Investment Manage | 629,119 | $4M | +68,771 | +12.3% | 7Q | SEC ↗ |
| 37 | WELLS FARGO & COMPANY/MN | 625,245 | $4M | +246,673 | +65.2% | 16Q | SEC ↗ |
| 38 | Squarepoint Ops LLC | 617,388 | $4M | -270,574 | -30.5% | 10Q | SEC ↗ |
| 39 | NORGES BANK NEW | 575,400 | $4M | — | +0.0% | 1Q | SEC ↗ |
| 40 | 1492 Capital Management LLC | 573,128 | $4M | -51,896 | -8.3% | 7Q | SEC ↗ |
| 41 | Tieton Capital Management, LLC | 570,542 | $4M | -464,625 | -44.9% | 2Q | SEC ↗ |
| 42 | HRT FINANCIAL LP | 561,192 | $4M | -6,934 | -1.2% | 12Q | SEC ↗ |
| 43 | TUDOR INVESTMENT CORP ET AL | 541,455 | $4M | -113,488 | -17.3% | 16Q | SEC ↗ |
| 44 | VANGUARD FIDUCIARY TRUST CO | 540,877 | $4M | +18,347 | +3.5% | 2Q | SEC ↗ |
| 45 | Counterpoint Mutual Funds LLC | 529,866 | $4M | +497,145 | +1519.3% | 2Q | SEC ↗ |
| 46 | HENNESSY ADVISORS INC NEW | 526,300 | $4M | — | +0.0% | 1Q | SEC ↗ |
| 47 | ROYAL BANK OF CANADA | 504,227 | $3M | +46,825 | +10.2% | 16Q | SEC ↗ |
| 48 | NOMURA HOLDINGS INC | 502,322 | $3M | +38,146 | +8.2% | 3Q | SEC ↗ |
| 49 | WESTERLY CAPITAL MANAGEMENT, LLC | 500,000 | $3M | -300,000 | -37.5% | 9Q | SEC ↗ |
| 50 | BARCLAYS PLC | 479,197 | $3M | -448,578 | -48.3% | 16Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| Sixth Street Partners Management Co | 714,068 | $5M |
| NORGES BANK | 575,400 | $4M |
| HENNESSY ADVISORS INC | 526,300 | $4M |
| HEALTHCARE OF ONTARIO PENSION PLAN | 330,100 | $2M |
| Balyasny Asset Management L.P. | 275,489 | $2M |
| GRATIA CAPITAL, LLC | 250,492 | $2M |
| Janney Montgomery Scott LLC | 230,160 | $2M |
| NFJ INVESTMENT GROUP, LLC | 208,413 | $1M |
| Empowered Funds, LLC | 184,606 | $1M |
| LAZARD ASSET MANAGEMENT LLC | 176,625 | $1M |
| Bienville Capital Management, LLC | 127,247 | $875K |
| TITAN GLOBAL CAPITAL MANAGEMENT USA | 123,465 | $849K |
| Polymer Capital Management (US) LLC | 101,366 | $697K |
| BURNEY CO | 93,597 | $644K |
| DZ BANK AG Deutsche Zentral Genosse | 90,000 | $619K |
| Deeter Investments LLP | 81,142 | $558K |
| Diametric Capital, LP | 71,342 | $491K |
| Knights of Columbus Asset Advisors | 68,284 | $470K |
| Dynamic Technology Lab Private Ltd | 64,278 | $442K |
| State of Wyoming | 36,213 | $249K |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Shannon River Fund Management LLC | 1,219,976 | $8M |
| Ophir Asset Management Pty Ltd | 1,069,420 | $7M |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 733,200 | $5M |
| Alyeska Investment Group, L.P. | 545,464 | $4M |
| Atom Investors LP | 439,946 | $3M |
| CRAMER ROSENTHAL MCGLYNN LLC | 287,178 | $2M |
| Manatuck Hill Partners, LLC | 250,000 | $2M |
| Niles Investment Management, LLC | 149,494 | $1M |
| HUSSMAN STRATEGIC ADVISORS, INC. | 147,000 | $1M |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C | 128,002 | $881K |
| Divisadero Street Capital Managemen | 121,731 | $838K |
| Jump Financial, LLC | 105,866 | $728K |
| BOOTHBAY FUND MANAGEMENT, LLC | 101,822 | $701K |
| Verition Fund Management LLC | 95,827 | $659K |
| Nierenberg Investment Management Co | 93,110 | $641K |
| HighTower Advisors, LLC | 93,101 | $641K |
| Graham Capital Management, L.P. | 67,670 | $466K |
| Susquehanna Portfolio Strategies, L | 65,639 | $452K |
| Versor Investments LP | 60,600 | $417K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | 57,432 | $395K |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| UBS Group AG | +2,691,567 | +1080.3% | 2,940,724 |
| TWO SIGMA INVESTMENTS, LP | +1,772,829 | +157.8% | 2,896,353 |
| RENAISSANCE TECHNOLOGIES LLC | +1,570,841 | +774.2% | 1,773,740 |
| Qube Research & Technologies Ltd | +1,128,968 | +418.2% | 1,398,913 |
| JPMORGAN CHASE & CO | +1,104,360 | +72.7% | 2,623,057 |
| MILLENNIUM MANAGEMENT LLC | +826,409 | +43.6% | 2,722,820 |
| STATE STREET CORP | +732,057 | +31.1% | 3,082,794 |
| Counterpoint Mutual Funds LLC | +497,145 | +1519.3% | 529,866 |
| BANK OF AMERICA CORP /DE | +478,195 | +130.2% | 845,421 |
| Boston Partners | +469,724 | +39.8% | 1,651,038 |
| Assenagon Asset Management S.A. | +459,802 | +100.4% | 917,754 |
| FMR LLC | +395,759 | +64.3% | 1,011,195 |
| Nuveen, LLC | +364,958 | +108.9% | 700,147 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +364,197 | +7.6% | 5,135,649 |
| ARROWSTREET CAPITAL, LIMITED PARTNE | +331,226 | +72.7% | 786,873 |
| Y-Intercept (Hong Kong) Ltd | +318,195 | +610.8% | 370,294 |
| WELLS FARGO & COMPANY/MN | +246,673 | +65.2% | 625,245 |
| Point72 Asset Management, L.P. | +200,000 | +35.4% | 764,780 |
| JANE STREET GROUP, LLC | +180,379 | +177.7% | 281,868 |
| MARSHALL WACE, LLP | +146,772 | +16.5% | 1,038,292 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| SG Americas Securities, LLC | -1,079,539 | -82.0% | 236,510 |
| Divisar Capital Management LLC | -917,913 | -51.9% | 851,526 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT | -890,511 | -44.8% | 1,099,019 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | -778,500 | -63.4% | 450,000 |
| Invesco Ltd. | -754,229 | -76.1% | 236,765 |
| SEI INVESTMENTS CO | -701,857 | -63.5% | 403,253 |
| DNB Asset Management AS | -504,290 | -16.1% | 2,619,389 |
| Kerrisdale Advisers, LLC | -481,491 | -87.2% | 70,519 |
| Tieton Capital Management, LLC | -464,625 | -44.9% | 570,542 |
| BARCLAYS PLC | -448,578 | -48.3% | 479,197 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | -403,615 | -87.4% | 58,066 |
| CITADEL ADVISORS LLC | -364,115 | -92.5% | 29,619 |
| WESTERLY CAPITAL MANAGEMENT, LLC | -300,000 | -37.5% | 500,000 |
| Squarepoint Ops LLC | -270,574 | -30.5% | 617,388 |
| ExodusPoint Capital Management, LP | -234,675 | -90.3% | 25,241 |
| Lisanti Capital Growth, LLC | -221,340 | -65.7% | 115,625 |
| Trexquant Investment LP | -212,176 | -31.0% | 472,733 |
| AQR CAPITAL MANAGEMENT LLC | -172,521 | -20.4% | 671,403 |
| Skandinaviska Enskilda Banken AB (p | -154,998 | -65.9% | 80,190 |
| ROYCE & ASSOCIATES LP | -154,486 | -4.9% | 2,972,917 |