Type / Class
Equity / Common Stock, $0.01 par value per share
Shares outstanding
43,823,612
Total 13F shares
34,612,230
Share change
-1,704,688
Total reported value
$269,286,806
Put/Call ratio
13%
Price per share
$7.78
Number of holders
143
Value change
-$14,926,679
Number of buys
55
Number of sells
78

Institutional Holders of OCTAVE SPECIALTY GROUP INC - Common Stock, $0.01 par value per share (OSG) as of Q4 2025

As of 31 Dec 2025, OCTAVE SPECIALTY GROUP INC - Common Stock, $0.01 par value per share (OSG) was held by 143 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 34,612,230 shares. The largest 10 holders included BlackRock, Inc., VANGUARD GROUP INC, Western Standard LLC, Wolf Hill Capital Management, LP, DIMENSIONAL FUND ADVISORS LP, GENDELL JEFFREY L, JANE STREET GROUP, LLC, Bain Capital Credit, LP, Caption Management, LLC, and GEODE CAPITAL MANAGEMENT, LLC. This page lists 143 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.