Ownership Summary
Oyster Enterprises II Acquisition Corp (NASDAQ:OYSEU) has 8 institutional investors with active 13F positions as of March 2026.
- These investors collectively held 1.9% of Oyster Enterprises II Acquisition's outstanding shares in March 2026, down from 3.2% in December 2025.
- Their total shares held in OYSEU increased 0.26% from the prior quarter, while the number of investors in Oyster Enterprises II Acquisition stayed flat year over year.
- During the quarter, 3 of these 8 funds increased positions in OYSEU, 1 reduced exposure, and 4 held steady.
- Combined, these investors held 500.77K shares in OYSEU for March 2026, up by 1.28K shares quarter on quarter, and with no net change year over year.
- As of March 31, 2026, the biggest holder of Oyster Enterprises II Acquisition is Calamos Advisors LLC at 123.09K shares, representing 0.47% of shares outstanding.
- The largest buyers of Oyster Enterprises II Acquisition for the quarter ending March 2026 were OMERS ADMINISTRATION Corp (1.2K), CITADEL ADVISORS LLC (101), UBS Group AG (10).
- Leading sellers of Oyster Enterprises II Acquisition shares for the quarter ending March 2026 were Clear Street Group Inc. (36).
- Per Business Quant data, the top 8 holders of Oyster Enterprises II Acquisition for the quarter ending March 2026 are Calamos Advisors LLC (123.09K), MILLENNIUM MANAGEMENT LLC (100.99K), Jpmorgan Chase & Co (100.0K), OMERS ADMINISTRATION Corp (61.05K), Clear Street Group Inc. (50.67K), READYSTATE ASSET MANAGEMENT LP (49.47K), CITADEL ADVISORS LLC (13.26K), UBS Group AG (2.24K).