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CITADEL ADVISORS LLC

Position in ONCH — 1RT Acquisition Corp.

CIK 1423053 MIAMI, FL

Position in ONCH

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,785,490
-$67,097 QoQ
Shares Held
172,678
-4.3% QoQ
Ownership
0.801%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#24
of 71 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ONCH Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $114,000,865 across 75 Shell Companies names. ONCH ranks #12 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ONCH

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 ONCHU $1,785,490 172,678
2026-03-31 ONCHU $1,744,526 169,701
2026-03-31 $108,061 10,657
2025-12-31 ONCHU $1,836,951 176,630
2025-09-30 ONCHU $2,110,000 200,000
2025-09-30 ONCHW 15,994
2025-09-30 $111,376 10,658