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Disclosery

QADRU QDRO ACQUISITION CORP

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Unit (unit), issuer CIK 2083217

48 managers (48 13F filers) reported a position in QADRU shares at 2026-03-31, 19,052,308 shares in all. 46 filers opened a position and 0 filers sold out during the quarter.

Managers
48
13F filers
48
New
46
Added
0
Reduced
0
Sold out
0
Shares held by filers
19,052,308

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,500,000$14.9M0.02%new13F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP1,500,000$14.9M1.28%new13F-HRTimelineGroup
Polar Asset Management Partners Inc.1,500,000$14.9M0.35%new13F-HRTimeline
ARISTEIA CAPITAL, L.L.C.1,250,000$12.4M0.28%new13F-HRTimeline
HGC Investment Management Inc.1,200,000$11.9M2.63%new13F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,000,000$9.92M0.02%new13F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC750,000$7.44M0.08%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC718,308$7.13M0.12%new13F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP700,000$6.94M0.06%new13F-HRTimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC668,693$6.63M0.42%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC625,000$6.19M<0.01%new13F-HRTimelineGroup
Jain Global LLC600,000$5.95M0.08%new13F-HRTimeline
Meteora Capital, LLC599,962$5.95M0.44%new13F-HRTimeline
Ghisallo Capital Management LLC500,000$4.96M0.14%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS481,692$4.78M<0.01%new13F-HRTimelineGroup
Alberta Investment Management Corp400,000$3.97M0.02%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.400,000$3.96M0.13%new13F-HRTimelineGroup
Lineage Point Capital LP389,714$3.86M0.94%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP342,708$3.4M<0.01%new13F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC300,000$2.98M0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\300,000$2.97M<0.01%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP250,000$2.48M0.01%new13F-HRTimelineGroup
O'Connor Alternative Investments LLC250,000$2.48M0.13%13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
CSS LLC/IL223,905$2.22M0.12%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC202,288$2.01M<0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD200,000$1.98M<0.01%new13F-HRTimeline
Context Capital Management, LLC200,000$1.98M0.05%new13F-HRTimeline
DLD Asset Management, LP200,000$1.98M0.2%new13F-HRTimeline
K2 PRINCIPAL FUND, L.P.199,698$1.98M0.21%new13F-HRTimeline
Radcliffe Capital Management, L.P.177,905$1.76M0.13%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…160,000$1.59M0.44%new13F-HRTimelineGroup
Qube Research & Technologies Ltd150,000$1.49M<0.01%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC138,080$1.37M0.03%new13F-HRTimelineGroup
Paloma Partners Management Coin group Paloma Partners Management Co100,000$992K0.56%new13F-HRTimelineGroup
WHITEBOX ADVISORS LLC100,000$991K0.01%new13F-HRTimeline
DELTEC ASSET MANAGEMENT LLC100,000$991K0.18%new13F-HRTimeline
Yakira Capital Management, Inc.100,000$991K0.29%new13F-HRTimeline
Mint Tower Capital Management B.V.100,000$991K0.09%new13F-HRTimeline
Galaxy Digital Inc.in group Galaxy Group Investments LLC100,000$991K0.16%13F-HRTimelineGroup
BERKLEY W R CORP99,420$985K0.05%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC64,017$634K0.01%new13F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.62,390$618K0.03%new13F-HRTimelineGroup
Virtu Financial LLCin group Virtu Financial LLC41,278$409K0.02%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK25,000$248K<0.01%new13F-HRTimelineGroup
Bulldog Investors, LLP25,000$248K0.06%new13F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.25,000$248K<0.01%new13F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA20,000$198K0.03%new13F-HRTimelineGroup
ROBINSON CAPITAL MANAGEMENT, LLC12,250$121K0.05%new13F-HRTimeline