Bain Capital GSS Investment BCSS Institutional Ownership

Updated Oct 10, 2026

Bain Capital GSS Investment Corp. (NYSE:BCSS) was held by 58 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• These investors accounted for 87.94% of Bain Capital GSS Investment's outstanding shares in Q2 2026.
• Total holdings of Bain Capital GSS Investment shares rose 2.67% compared with Q1 2026.
• Of these 58 holders, 13 added to their positions, 12 reduced their stakes and 33 left their positions unchanged.
• Institutional investors held 41.25Mn shares of Bain Capital GSS Investment in total at the end of Q2 2026, up 1.07Mn from the prior quarter.
• As of June 30, 2026, the biggest holder of Bain Capital GSS Investment was Fort Baker Capital Management LP with 4.25Mn shares, or 9.06% of shares outstanding.
• Among existing holders, the largest additions to Bain Capital GSS Investment in Q2 2026 came from J. Goldman & Co LP (+781.16K shares), Centiva Capital, LP (+300K shares), Fort Baker Capital Management LP (+267.43K shares), Jain Global LLC (+250K shares) and Readystate Asset Management LP (+200K shares).
• The largest position reductions in BCSS for Q2 2026 were by Meteora Capital, LLC (-145.06K shares), Shaolin Capital Management LLC (-136.78K shares), Millennium Management LLC (-99.96K shares), Saba Capital Management, L.P. (-79.8K shares) and Lineage Point Capital LP (-70K shares).
• Business Quant data shows the 10 biggest positions in Bain Capital GSS Investment as of Q2 2026 were held by Fort Baker Capital Management LP (4.25Mn shares), Empyrean Capital Partners, LP (3.99Mn shares), Adage Capital Partners GP, L.L.C. (3Mn shares), Sculptor Capital LP (1.72Mn shares), Alberta Investment Management Corp (1.6Mn shares), Mercuria Capital Strategies, LLC (1.55Mn shares), Moore Capital Management, LP (1.5Mn shares), J. Goldman & Co LP (1.48Mn shares), Davidson Kempner Capital Management LP (1.4Mn shares) and AQR Arbitrage LLC (1.18Mn shares).