ADTN

ADTRAN HOLDINGS INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

ADTRAN HOLDINGS INC (ADTN) is held by 203 institutional investors with combined holdings of $582M. Major holders include VANGUARD GROUP INC, BlackRock, Inc. (BLK), DnB Asset Management AS.

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Institutional Holders

203

Total Value

$582.4M

Ownership %

83.0%

🏦 Top Institutional Holders

BlackRock, Inc. (BLK)

8.1M shares

$70.6M

10.07% ownership

DnB Asset Management AS

3.1M shares

$27.1M

3.87% ownership

Divisar Capital Management LLC

3.0M shares

$26.0M

3.70% ownership

MILLENNIUM MANAGEMENT LLC

2.7M shares

$23.4M

3.34% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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