ADTRAN Holdings, Inc. - Common Stock, par value $0.01 (ADTN)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock, par value $0.01
Shares outstanding
80,327,250
Total 13F shares
70,279,409
Share change
+3,309,267
Total reported value
$610,897,669
Put/Call ratio
13%
Price per share
$8.69
Number of holders
211
Value change
+$26,956,503
Number of buys
93
Number of sells
111

Institutional Holders of ADTRAN Holdings, Inc. - Common Stock, par value $0.01 (ADTN) as of Q4 2025

As of 31 Dec 2025, ADTRAN Holdings, Inc. - Common Stock, par value $0.01 (ADTN) was held by 211 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 70,279,409 shares. The largest 10 holders included VANGUARD GROUP INC, BlackRock, Inc., DNB Asset Management AS, Divisar Capital Management LLC, MILLENNIUM MANAGEMENT LLC, ROYCE & ASSOCIATES LP, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, and NEEDHAM INVESTMENT MANAGEMENT LLC. This page lists 211 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.