Vault-13

BAIN CAP GSS INVT CORP BCSS.U

UNIT 99/99/9999 · Unit · CUSIP G0R78B122

13 institutional holders -4 vs Q1 2026
2,308,9892.3m shares reported held*
$23.9mreported value*
1 new 4 added 0 reduced 5 sold out net sold ≈ $17.4m (-1.7m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $10.35.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0255075Q3 25: 62Q4 25: 25Q1 26: 17Q2 26: 1313Q3 25Q4 25Q1 26Q2 26
Numbers
QuarterHolders
Q3 202562
Q4 202525
Q1 202617
Q2 202613

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
50050Q4 25: 6 bought or addedQ4 25: 45 cut or sold outQ4 25Q1 26: 4 bought or addedQ1 26: 12 cut or sold outQ1 26Q2 26: 5 bought or addedQ2 26: 5 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q4 2025645
Q1 2026412
Q2 202655

Biggest buyers

TORONTO DOMINION BANK Added +324,358+324.4k
Parallax Volatility Advisers, L.P. New +58,585+58.6k
HRT FINANCIAL LP Added +2,965+3.0k
Clear Street Group Inc. Added +2,937+2.9k
UBS Group AG Added +14+14

Biggest sellers

Alberta Investment Management Corp Sold out -1,600,000-1.6m
Jain Global LLC Sold out -250,000-250.0k
WOLVERINE ASSET MANAGEMENT LLC Sold out -150,000-150.0k
Diametric Capital, LP Sold out -58,585-58.6k
PRELUDE CAPITAL MANAGEMENT, LLC Sold out -14,826-14.8k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Empyrean Capital Partners, LP 13G · institution new · filed 2026-02-17 8.5% new 4.0m≈ $41.3m 2026-02-17

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 TORONTO DOMINION BANK 0.01% of their portfolio TORONTO, ONTARIO, A6 808,300808.3k $8.4m $8.4m 0.01% Added +324.4k +324,358
2 BlueCrest Capital Management Ltd 0.20% of their portfolio ST HELIER, Y9 450,000450.0k $4.7m $4.7m 0.20% Unchanged
3 LMR Partners LLP 0.02% of their portfolio LONDON, X0 300,000300.0k $3.1m $3.1m 0.02% Unchanged
4 Westchester Capital Management, LLC 0.13% of their portfolio VALHALLA, NY 250,000250.0k $2.6m $2.6m 0.13% Unchanged
5 Walleye Capital LLC 0.01% of their portfolio NEW YORK, NY 200,000200.0k $2.1m $2.1m 0.01% Unchanged
6 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 75,00075.0k $776.2k $776.2k 0.01% Unchanged
7 Parallax Volatility Advisers, L.P. 0.02% of their portfolio San Francisco, CA 58,58558.6k $606.4k $606.4k 0.02% New
8 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 52,00152.0k $538.0k $538.0k 0.00% Added +3.0k +2,965
9 READYSTATE ASSET MANAGEMENT LP 0.02% of their portfolio CHICAGO, IL 49,38649.4k $511.1k $511.1k 0.02% Unchanged
10 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 48,28948.3k $499.8k $499.8k 0.00% Added +2.9k +2,937
11 OMERS ADMINISTRATION Corp 0.00% of their portfolio TORONTO, A6 10,00010.0k $103.5k $103.5k 0.00% Unchanged
12 UBS Group AG 0.00% of their portfolio ZURICH, V8 7,2977.3k $75.5k $75.5k 0.00% Added +14 +14
13 GLAZER CAPITAL, LLC 0.00% of their portfolio New York, NY 131131 $1.0k $1.0k 0.00% Unchanged