1RT AcquisitionONCHU 13F holders, Q3 2025 (September 30) 44 holders
3 famous investors
$10.53 avg. 13F price*
At the end of Q3 2025 , 44 institutions reported holding 1RT Acquisition Corp. (ONCHU) in their 13F filings. The largest holders were Point72 Asset Management ($15.8M), Jain Global LLC ($9.4M) and LMR Partners LLP ($7.4M). 3 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
Company 1RT Acquisition Corp.
CUSIP G6757R121
Latest filing quarter Q2 2026 History Number of 13F holders
Total Exit/New Position Q3 2025 Institutions Total Value New Positions 43 $74.5M Exits 0 $0
Ownership 44 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ Point72 Asset Management 0.04% New 1,500,000 $15.8M Jain Global LLC 0.13% New 894,303 $9.4M LMR Partners LLP 0.14% New 700,000 $7.4M MMCAP International Inc. SPC 0.75% New 600,000 $6.3M Polar Asset Management Partners Inc. 0.15% New 500,000 $5.3M Millennium Management 0.00% New 329,000 $3.5M Moore Capital Management, LP 0.05% New 250,000 $2.6M Ghisallo Capital Management LLC 0.09% New 250,000 $2.6M Healthcare of Ontario Pension Plan Trust Fund 0.00% New 250,000 $2.6M HGC Investment Management Inc. 0.52% New 200,000 $2.1M Mint Tower Capital Management B.V. 0.52% New 200,000 $2.1M Citadel Advisors 0.00% New 200,000 $2.1M Cable Car Capital, LP 0.99% New 125,000 $1.3M Wealthspring Capital LLC 0.26% New 100,000 $1.1M Magnetar Financial LLC 0.01% New 100,000 $1.0M DLD Asset Management, LP 0.38% New 85,000 $897K Toronto Dominion Bank 0.00% New 80,000 $844K PEAK6 LLC 0.02% New 75,000 $791K Clear Street Group Inc. 0.00% — 71,801 $758K Quarry LP 0.17% New 61,320 $647K Parallax Volatility Advisers, L.P. 0.02% New 56,319 $594K HRT Financial LP 0.00% New 53,106 $557K Galaxy Group Investments LLC 0.05% New 50,000 $528K Fifth Lane Capital, LP 0.54% New 50,000 $525K JPMorgan Chase & Co. 0.00% New 50,000 $525K Rivernorth Capital Management, LLC 0.03% New 44,021 $464K Tuttle Capital Management, LLC 1.60% New 40,000 $422K Westchester Capital Management, LLC 0.02% New 30,820 $323K Scoggin Management LP 0.10% New 25,000 $264K Yakira Capital Management, Inc. 0.10% New 25,000 $264K Alberta Investment Management Corp 0.00% New 25,000 $262K OMERS ADMINISTRATION Corp 0.00% New 25,000 $262K Diametric Capital, LP 0.04% New 11,489 $121K Harbert Fund Advisors, LLC 0.69% New 10,000 $106K Sandia Investment Management LP 0.32% New 10,000 $106K MASO CAPITAL PARTNERS Ltd 0.18% New 10,000 $106K Bulldog Investors, LLP 0.02% New 10,000 $106K TIG Advisors, LLC 0.01% New 10,000 $106K Syquant Capital Sas 0.03% New 10,000 $105K Readystate Asset Management LP 0.01% New 10,000 $105K Walleye Capital LLC 0.00% New 10,000 $105K PenderFund Capital Management Ltd. 0.02% New 5,000 $52K FNY Investment Advisers, LLC 0.00% New 682 $7K Royal Bank of Canada 0.00% New 167 $2K
"% of holder's portfolio" is ONCHU's weight in each manager's 13F, not the share of 1RT Acquisition Corp. the manager owns.