JANE STREET GROUP, LLC

Holdings History for OCTAVE SPECIALTY GROUP INC - Common Stock, $0.01 par value per share (OSG)

Symbol
OSG on NYSE
Investment type
Equity / Common Stock, $0.01 par value per share
Latest Disclosed Shares Owned
2,377,754 shares
Security Ownership %
5.4%
Shares, Excluding Options vs Price
Value, Excluding Options

JANE STREET GROUP, LLC ownership in OCTAVE SPECIALTY GROUP INC Common Stock, $0.01 par value per share (OSG)

11 Feb 2026 - JANE STREET GROUP, LLC has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,377,754 shares of OCTAVE SPECIALTY GROUP INC Common Stock, $0.01 par value per share (OSG). This represents 5.4% ownership of the company. This is the first filing by JANE STREET GROUP, LLC disclosing ownership of OCTAVE SPECIALTY GROUP INC Common Stock, $0.01 par value per share (OSG).
* 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.