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1rt Acquisition Corp. shares owned by Magnetar Financial

Quarter-by-quarter ownership of 1rt Acquisition Corp. (ONCHW) shares owned by Magnetar Financial from 13F filings

Historical chart of Magnetar Financial investment in 1rt Acquisition Corp.

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All positions including 1rt Acquisition Corp. held by Magnetar Financial consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in 1rt Acquisition Corp. by Magnetar Financial

Quarter filed Position value Share count Share price at filing
2026-03-31 $11k 25k 0.45
2025-12-31 $15k 25k 0.58

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Coreweave Com Cl A (CRWV)
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Penumbra (PEN)
Warner Bros Discovery Com Ser A (WBD)
ProAssurance Corporation (PRA)
Kenvue (KVUE)
Webster Financial Corporation (WBS)
Allied Gold Corp Com New (AAUC)
Norfolk Southern (NSC)
Teck Resources CL B (TECK)
Masimo Corporation (MASI)
Jd.com Note 0.250% 6/0 (Principal)
Trip Com Group Note 0.750% 6/1 (Principal)

View all positions for Magnetar Financial

Top funds holding 1rt Acquisition Corp.

Meteora Capital
Harraden Circle Investments
Jain Global
Saba Capital Management
MMCAP International Inc. SPC
Linden Advisors
Governors Lane
Whitebox Advisors
HBK Investments
Tenor Capital Management
Moore Capital Management
Context Capital Management
Healthcare Of Ontario Pension Plan Trust Fund
Shaolin Capital Management
Mint Tower Capital Management B.V.

View all funds holding 1rt Acquisition Corp.