Vault-13

1RT ACQUISITION CORP. ONCHU

UNIT 06/26/2030 · Unit · CUSIP G6757R121

24 institutional holders -20 vs Q3 2025
3,998,1644.0m shares reported held*
$41.6mreported value*
3 new 2 added 5 reduced 22 sold out net sold ≈ $33.9m (-3.3m 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 ≈ $10.40.

Trends to Q4 2025

Institutional holders

Managers reporting a position, each quarter

0204060Q3 25: 44Q4 25: 2424Q3 25Q4 25
Numbers
QuarterHolders
Q3 202544
Q4 202524

Biggest buyers

Kamunting Street Capital Management, L.P. New +60,000+60.0k
Clear Street Group Inc. Added +26,632+26.6k
TORONTO DOMINION BANK Added +22,438+22.4k
KRYGER CAPITAL Ltd New +10,134+10.1k
UBS Group AG New +144+144

Biggest sellers

Jain Global LLC Sold out -894,303-894.3k
MMCAP International Inc. SPC Sold out -600,000-600.0k
MILLENNIUM MANAGEMENT LLC Sold out -329,000-329.0k
MOORE CAPITAL MANAGEMENT, LP Sold out -250,000-250.0k
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Sold out -250,000-250.0k
Mint Tower Capital Management B.V. Sold out -200,000-200.0k
Cable Car Capital, LP Sold out -125,000-125.0k
Wealthspring Capital LLC Sold out -100,000-100.0k
Magnetar Financial LLC Sold out -100,000-100.0k
DLD Asset Management, LP Sold out -85,000-85.0k

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
Harraden Circle Investments, LLC 13G · passive investor new · filed 2025-07-08 10.0% new 1.5m≈ $15.5m 2025-07-08
Point72 Asset Management, L.P. 13G · passive investor new · filed 2025-07-07 8.7% new 1.5m≈ $15.5m 2025-07-07

Insider purchases and sales in Q4 2025

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 in Q4 2025.

Holders, Q4 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Point72 Asset Management, L.P. 0.02% of their portfolio STAMFORD, CT 1,500,0001.5m $15.6m $15.6m 0.02% Unchanged
2 LMR Partners LLP 0.07% of their portfolio LONDON, X0 700,000700.0k $7.3m $7.3m 0.07% Unchanged
3 Polar Asset Management Partners Inc. 0.10% of their portfolio TORONTO, A6 500,000500.0k $5.2m $5.2m 0.10% Unchanged
4 Ghisallo Capital Management LLC 0.12% of their portfolio BOSTON, MA 250,000250.0k $2.6m $2.6m 0.12% Unchanged
5 HGC Investment Management Inc. 0.44% of their portfolio TORONTO, A6 200,000200.0k $2.1m $2.1m 0.44% Unchanged
6 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 176,630176.6k $1.8m $1.8m 0.00% Reduced -23.4k -23,370
7 PEAK6 LLC 0.02% of their portfolio AUSTIN, TX 150,000150.0k $1.6m $1.6m 0.02% Unchanged
8 TORONTO DOMINION BANK 0.00% of their portfolio TORONTO, ONTARIO, A6 102,438102.4k $1.1m $1.1m 0.00% Added +22.4k +22,438
9 Clear Street Group Inc. 0.01% of their portfolio NEW YORK, NY 98,43398.4k $1.0m $1.0m 0.01% Added +26.6k +26,632
10 Kamunting Street Capital Management, L.P. 0.43% of their portfolio MIAMI BEACH, FL 60,00060.0k $624.0k $624.0k 0.43% New
11 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 50,00050.0k $518.0k $518.0k 0.00% Reduced -50.0k -50,000
12 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 49,39849.4k $513.0k $513.0k 0.00% Reduced -3.7k -3,708
13 Westchester Capital Management, LLC 0.02% of their portfolio VALHALLA, NY 30,82030.8k $319.3k $319.3k 0.02% Unchanged
14 OMERS ADMINISTRATION Corp 0.00% of their portfolio TORONTO, A6 25,00025.0k $259.0k $259.0k 0.00% Unchanged
15 Yakira Capital Management, Inc. 0.09% of their portfolio Westport, CT 25,00025.0k $260.0k $260.0k 0.09% Unchanged
16 SCOGGIN MANAGEMENT LP 0.08% of their portfolio NEW YORK, NY 20,00020.0k $208.0k $208.0k 0.08% Reduced -5.0k -5,000
17 KRYGER CAPITAL Ltd 0.01% of their portfolio LONDON, X0 10,13410.1k $105.4k $105.4k 0.01% New
18 Walleye Capital LLC 0.00% of their portfolio NEW YORK, NY 10,00010.0k $104.0k $104.0k 0.00% Unchanged
19 SYQUANT CAPITAL SAS 0.01% of their portfolio PARIS, I0 10,00010.0k $104.0k $104.0k 0.01% Unchanged
20 Sandia Investment Management LP 0.26% of their portfolio BOSTON, MA 10,00010.0k $104.0k $104.0k 0.26% Unchanged
21 READYSTATE ASSET MANAGEMENT LP 0.00% of their portfolio CHICAGO, IL 10,00010.0k $104.0k $104.0k 0.00% Unchanged
22 Quarry LP 0.02% of their portfolio NEW YORK, NY 10,00010.0k $104.0k $104.0k 0.02% Reduced -51.3k -51,320
23 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 167167 $2.0k $2.0k 0.00% Unchanged
24 UBS Group AG 0.00% of their portfolio ZURICH, V8 144144 $1.5k $1.5k 0.00% New