Vault-13

QDRO ACQUISITION CORP QADR

ORD SHS CL A · Common Stock · CUSIP G7310E102

37 institutional holders
15,745,21115.7m shares reported held*
$156.0mreported value*

* 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 ≈ $9.91.

Biggest buyers

MMCAP International Inc. SPC New +1,500,000+1.5m
Polar Asset Management Partners Inc. New +1,500,000+1.5m
ADAGE CAPITAL PARTNERS GP, L.L.C. New +1,500,000+1.5m
ARISTEIA CAPITAL, L.L.C. New +1,250,000+1.2m
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND New +1,000,000+1.0m
HIGHBRIDGE CAPITAL MANAGEMENT LLC New +853,469+853.5k
Magnetar Financial LLC New +750,000+750.0k
AQR Arbitrage LLC New +669,994+670.0k
Jain Global LLC New +600,000+600.0k
BNP PARIBAS FINANCIAL MARKETS New +530,000+530.0k

Biggest sellers

None

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
MMCAP International Inc. SPC 13G · passive investor +1.5 pts · filed 2026-08-14 7.5% +1.5 pts 1.5m≈ $14.9m 2026-08-14

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.02% of their portfolio Boston, MA 1,500,0001.5m $14.9m $14.9m 0.02% New
2 MMCAP International Inc. SPC 1.26% of their portfolio GRAND CAYMAN, E9 1,500,0001.5m $14.9m $14.9m 1.26% New
3 Polar Asset Management Partners Inc. 0.27% of their portfolio TORONTO, A6 1,500,0001.5m $14.9m $14.9m 0.27% New
4 ARISTEIA CAPITAL, L.L.C. 0.19% of their portfolio GREENWICH, CT 1,250,0001.2m $12.4m $12.4m 0.19% New
5 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 1,000,0001.0m $9.9m $9.9m 0.01% New
6 HIGHBRIDGE CAPITAL MANAGEMENT LLC 0.29% of their portfolio NEW YORK, NY 853,469853.5k $8.5m $8.5m 0.29% New
7 Magnetar Financial LLC 0.07% of their portfolio EVANSTON, IL 750,000750.0k $7.4m $7.4m 0.07% New
8 AQR Arbitrage LLC 0.09% of their portfolio Greenwich, CT 669,994670.0k $6.6m $6.6m 0.09% New
9 Jain Global LLC 0.07% of their portfolio NEW YORK, NY 600,000600.0k $5.9m $5.9m 0.07% New
10 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 530,000530.0k $5.3m $5.3m 0.00% New
11 Ghisallo Capital Management LLC 0.10% of their portfolio BOSTON, MA 500,000500.0k $5.0m $5.0m 0.10% New
12 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 425,000425.0k $4.2m $4.2m 0.00% New
13 Alberta Investment Management Corp 0.02% of their portfolio EDMONTON, A0 400,000400.0k $4.0m $4.0m 0.02% New
14 Karpus Management, Inc. 0.11% of their portfolio Pittsford, NY 399,050399.1k $4.0m $4.0m 0.11% New
15 Radcliffe Capital Management, L.P. 0.28% of their portfolio BALA CYNWYD, PA 370,934370.9k $3.7m $3.7m 0.28% New
16 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 362,500362.5k $3.6m $3.6m 0.00% New
17 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 300,000300.0k $3.0m $3.0m 0.00% New
18 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 266,001266.0k $2.6m $2.6m 0.00% New
19 Linden Advisors LP 0.01% of their portfolio New York, NY 250,000250.0k $2.5m $2.5m 0.01% New
20 O'Connor Alternative Investments LLC 0.18% of their portfolio NEW YORK, NY 250,000250.0k $2.5m $2.5m 0.18% Not comparable
21 GLAZER CAPITAL, LLC 0.06% of their portfolio New York, NY 249,999250.0k $2.5m $2.5m 0.06% New
22 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 200,000200.0k $2.0m $2.0m 0.00% New
23 Context Capital Management, LLC 0.04% of their portfolio LAJOLLA, CA 200,000200.0k $2.0m $2.0m 0.04% New
24 DLD Asset Management, LP 0.16% of their portfolio NEW YORK, NY 200,000200.0k $2.0m $2.0m 0.16% New
25 Meteora Capital, LLC 0.16% of their portfolio Boca Raton, FL 191,895191.9k $1.9m $1.9m 0.16% New
26 WOLVERINE ASSET MANAGEMENT LLC 0.02% of their portfolio CHICAGO, IL 170,200170.2k $1.7m $1.7m 0.02% New
27 HEIGHTS CAPITAL MANAGEMENT, INC 0.37% of their portfolio SAN FRANCISCO, CA 160,000160.0k $1.6m $1.6m 0.37% New
28 CSS LLC/IL 0.06% of their portfolio CHICAGO, IL 141,604141.6k $1.4m $1.4m 0.06% New
29 WHITEBOX ADVISORS LLC 0.02% of their portfolio MINNEAPOLIS, MN 100,000100.0k $991.0k $991.0k 0.02% New
30 DELTEC ASSET MANAGEMENT LLC 0.15% of their portfolio New York, NY 100,000100.0k $991.0k $991.0k 0.15% New
31 Mint Tower Capital Management B.V. 0.12% of their portfolio AMSTERDAM, P7 100,000100.0k $991.0k $991.0k 0.12% New
32 BERKLEY W R CORP 0.05% of their portfolio Greenwich, CT 99,42099.4k $985.3k $985.3k 0.05% New
33 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 63,84663.8k $632.7k $632.7k 0.01% New
34 MIZUHO SECURITIES USA LLC 0.00% of their portfolio NEW YORK, NY 49,19749.2k $484.6k $484.6k 0.00% New
35 Clear Street Group Inc. 0.00% of their portfolio NEW YORK, NY 22,08422.1k $218.9k $218.9k 0.00% New
36 ABC ARBITRAGE SA 0.02% of their portfolio PARIS, I0 20,00020.0k $198.2k $198.2k 0.02% New
37 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1818 $178 $178 0.00% New