1RT ACQUISITION CORP.

Historical 13F Holders

Symbol
ONCHU
CUSIP
G6757R121
All holders as of
Q2 2026
Type
Equity
Class
UNIT 06/26/2030
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for G6757R121 since 12/18/2024, largest first.

Filer % of Class Filed
Harraden Circle Investments, LLC 13G
10.0% 7/8/2025
Event 7/2/2025
Point72 Asset Management, L.P. 13G
8.7% 7/7/2025
Event 7/3/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q2 17 3.16 M $32.7 M
2026 Q1 19 3.74 M $38.5 M
2025 Q4 25 4.00 M $41.6 M
2025 Q3 46 7.27 M $76.6 M