Bain Capital GSS Investment Corp.

BCSS • NYSE

Bain Capital GSS Investment Corp. is a blank checks company on NYSE, with a market cap of $588.1M. As of Q3 2025, 30 institutional investors hold shares in this company, with total holdings valued at $176.5M. Empyrean Capital Partners, LP is the largest holder with a position valued at $40.3M.

Market Cap$588.1M

BLANK CHECKS

Overview

Overview of institutional ownership in BCSS as of Q3 2025

All Institutions

Institutions: 30
Value Held: $176.5M
Shares Held: 17.5M
Avg Position: $5.9M
Median Position: $2.7M

Hedge Funds

Hedge Funds: 19
Value Held: $150.3M
Shares Held: 14.9M
Avg Position: $7.9M
Median Position: $4.5M

Biggest Investors

Institutions with the largest positions in BCSS as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
Empyrean Capital Partners, LP Hedge Fund•Event Driven	Amos Meron CIO	$40.3M 2.09% of portfolio	0.00% 4.0M shares	Q3 2025 Held for 2 months	$1.9B
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	Dan Michael Berkovitz Chairman	$18.7M 0.02% of portfolio	0.00% 1.9M shares	Q3 2025 Held for 2 months	$121.98B
Davidson Kempner Capital Management LP Hedge Fund•Multi-Strategy	James Meisheng Li President	$17.7M 0.60% of portfolio	0.00% 1.8M shares	Q3 2025 Held for 2 months	$3.0B
Meteora Capital, LLC Hedge Fund•Event Driven	Vikas K Mittal Managing Partner	$15.1M 2.01% of portfolio	0.00% 1.5M shares	Q3 2025 Held for 2 months	$752.1M
Fort Baker Capital Management LP Hedge Fund•Quant Macro	Yves M Balcer Founder	$13.1M 2.74% of portfolio	0.00% 1.3M shares	Q3 2025 Held for 2 months	$480.5M
J J. Goldman & Co LP Hedge Fund•Multi-Strategy	Jay Glenn Goldman CEO	$10.3M 0.39% of portfolio	0.00% 1.0M shares	Q3 2025 Held for 2 months	$2.6B
TORONTO DOMINION BANK Institution	Leo Salom CEO	$8.6M 0.02% of portfolio	0.00% 850.0K shares	Q3 2025 Held for 2 months	$51.2B
PERISCOPE CAPITAL INC. Institution	Scott Allen Hayes President	$6.9M 1.91% of portfolio	0.00% 686.0K shares	Q3 2025 Held for 2 months	$363.3M
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	Carter Mayberry Lyons CEO	$6.5M 0.01% of portfolio	0.00% 643.8K shares	Q3 2025 Held for 2 months	$62.0B
CITIGROUP INC Institution	Jane Fraser CEO	$5.4M 0.00% of portfolio	0.00% 538.6K shares	Q3 2025 Held for 2 months	$144.32B

Net Capital Flow

Institutional buying and selling activity for BCSS in Q3 2025

Net Flow: −-
Buyers: 0
Sellers: 0
Total Bought: +-
Total Sold: −-
Avg Position: -

Biggest Buyers

Institution	Net Bought	Current Position
No buyers found

Biggest Sellers

Institution	Net Sold	Current Position
No sellers found

Entry and Exit Activity

Institutions that initiated new positions or completely exited BCSS in Q3 2025

New Positions: 30
New Value: $176.5M
Exited Positions: 0
Exited Value: -

New Positions

Institution	Position Value
Empyrean Capital Partners, LP Hedge Fund•Event Driven	$40.3M 4.0M shares
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	$18.7M 1.9M shares
Davidson Kempner Capital Management LP Hedge Fund•Multi-Strategy	$17.7M 1.8M shares
Meteora Capital, LLC Hedge Fund•Event Driven	$15.1M 1.5M shares
Fort Baker Capital Management LP Hedge Fund•Quant Macro	$13.1M 1.3M shares
J J. Goldman & Co LP Hedge Fund•Multi-Strategy	$10.3M 1.0M shares
TORONTO DOMINION BANK Institution	$8.6M 850.0K shares
PERISCOPE CAPITAL INC. Institution	$6.9M 686.0K shares
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	$6.5M 643.8K shares
CITIGROUP INC Institution	$5.4M 538.6K shares

Exited Positions

Institution	Previous Position
No exited positions found

Options Activity

Institutions with the largest Call and Put options positions in BCSS as of Q3 2025

Call Positions: 0
Call Value: -
Put Positions: 0
Put Value: -

Call Positions

Institution	Position Value
No call positions found

Put Positions

Institution	Position Value
No put positions found

Most Committed Institutions

Institutions with BCSS as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
Boussard & Gavaudan Investment Management LLP Hedge Fund•Multi-Strategy	Emmanuel Gavaudan CEO	3.46% $5.1M	0.00% 500.0K shares	Q3 2025 Held for 2 months	$145.9M
Decagon Asset Management LLP Hedge Fund•Event Driven	Benjamin John Durham CEO	3.16% $5.3M	0.00% 528.7K shares	Q3 2025 Held for 2 months	$169.1M
Fort Baker Capital Management LP Hedge Fund•Quant Macro	Yves M Balcer Founder	2.74% $13.1M	0.00% 1.3M shares	Q3 2025 Held for 2 months	$480.5M
Empyrean Capital Partners, LP Hedge Fund•Event Driven	Amos Meron CIO	2.09% $40.3M	0.00% 4.0M shares	Q3 2025 Held for 2 months	$1.9B
Meteora Capital, LLC Hedge Fund•Event Driven	Vikas K Mittal Managing Partner	2.01% $15.1M	0.00% 1.5M shares	Q3 2025 Held for 2 months	$752.1M
PERISCOPE CAPITAL INC. Institution	Scott Allen Hayes President	1.91% $6.9M	0.00% 686.0K shares	Q3 2025 Held for 2 months	$363.3M
A ATW SPAC MANAGEMENT LLC Institution	-	1.23% $756.8K	0.00% 75.0K shares	Q3 2025 Held for 2 months	$61.6M
Shaolin Capital Management LLC Hedge Fund•Multi-Strategy	David Barry Puritz CIO	0.96% $4.3M	0.00% 429.8K shares	Q3 2025 Held for 2 months	$449.9M
Context Capital Management, LLC Hedge Fund•Convert Bond Arb	Michael Stuart Rosen CEO	0.81% $1.5M	0.00% 150.0K shares	Q3 2025 Held for 2 months	$187.8M
Davidson Kempner Capital Management LP Hedge Fund•Multi-Strategy	James Meisheng Li President	0.60% $17.7M	0.00% 1.8M shares	Q3 2025 Held for 2 months	$3.0B

Hedge Fund Spotlight

Discover hedge funds investing in BCSS

Empyrean Capital Partners, LP

Hedge Fund • Event Driven

Portfolio ManagerAmos Meron

Portfolio Value: $1.9B
Positions: 70
Last Reported: Q3 2025

Sector Allocation

Position in Bain Capital GSS Investment Corp.

Market Value: $40.3M
Shares Held: 4.0M
Portfolio Weight: 2.09%
Owned Since: 2025-Q3

Top Holding	Sector	Market Value	Weight
1 AerCap Holdings N.V. AER	Rental & Leasing Services Industrials	$181.5M	9.44%
2 Marathon Petroleum MPC	Oil & Gas Refining & Marketing Energy	$108.4M	5.64%
3 PG&E PCG	Regulated Electric Utilities	$89.0M	4.63%