Oxley Bridge Acquisition OBA Institutional Ownership

Ownership Summary

Oxley Bridge Acquisition Ltd (NASDAQ:OBA) showed up in the 13F filings of 66 institutional investors as of March 2026.

• They owned 89.3% of outstanding stock in March 2026, down from 168.9% the prior quarter.
• Their total shares held in OBA increased 3.23% from the prior quarter, while the number of investors in Oxley Bridge Acquisition stayed flat year over year.
• Of these 66 holders, 17 added to their stakes in Oxley Bridge Acquisition, 9 trimmed positions, and 40 made no changes.
• Altogether, these fund groups held 22.59Mn shares in OBA by March 2026, up by 707.25K shares quarter on quarter, and with no net change year over year.
• Magnetar Financial LLC leads ownership in OBA with 1.25Mn shares as of March 31, 2026, equal to 4.94% of outstanding shares.
• Leading buyers of Oxley Bridge Acquisition shares for the quarter ending March 2026 were O'Connor Alternative Investments LLC (250.0K), Westchester Capital Management, LLC (200.0K), SONA ASSET MANAGEMENT (US) LLC (194.6K), Parallax Volatility Advisers, L.P. (170.1K), ARISTEIA CAPITAL, L.L.C. (150.0K).
• The largest sales of OBA for the quarter ending March 2026 came from Lineage Point Capital LP (210.0K), Virtu Financial LLC (164.18K), Verition Fund Management LLC (100.01K), PERISCOPE CAPITAL INC. (94.6K), MIZUHO SECURITIES USA LLC (63.63K).
• Per Business Quant, the top 10 investors in OBA for the quarter ending March 2026 include Magnetar Financial LLC (1.25Mn), D. E. Shaw & Co., Inc. (1.25Mn), Westchester Capital Management, LLC (1.12Mn), PICTON MAHONEY ASSET MANAGEMENT (1.0Mn), GLAZER CAPITAL, LLC (936.18K), Karpus Management, Inc. (861.98K), WOLVERINE ASSET MANAGEMENT LLC (824.58K), AQR Arbitrage LLC (805.74K), MMCAP International Inc. SPC (750.0K), TWO SIGMA INVESTMENTS, LP (691.36K).