DOSSIER · 13F Holders · Q1 2026

1RT ACQUISITION CORP.

20 institutions still hold 1RT ACQUISITION CORP. as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G6757R121·20 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$33M
visible holders
Holders
20
filers reporting
Concentration
46.83%
Point72 Asset Management, L.P. #1
top holder share
AI Holders Summary · Q1 2026

20 institutions reported 1RT ACQUISITION CORP. in Q1 2026. Point72 Asset Management, L.P. leads at 46.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Point72 Asset Management, L.P.
CIK 0001603466
$15M1.5M0.02%Q1 2026
02
LMR Partners LLP
CIK 0001578621
$7M700K0.03%Q2 2026
03
Ghisallo Capital Management LLC
CIK 0001825214
$3M250K0.05%Q2 2026
04
CITADEL ADVISORS LLC
CIK 0001423053
$2M177K0.00%Q4 2025
05
TORONTO DOMINION BANK
CIK 0000947263
$1M102K0.00%Q2 2026
06
PEAK6 LLC
CIK 0001389958
$776K75K0.00%Q2 2026
07
Kamunting Street Capital Management, L.P.
CIK 0001317267
$620K60K0.35%Q2 2026
08
JPMORGAN CHASE & CO
CIK 0000019617
$517K50K0.00%Q2 2026
09
OMERS ADMINISTRATION Corp
CIK 0001053321
$517K50K0.00%Q2 2026
10
HRT FINANCIAL LP
CIK 0001475597
$513K49K0.00%Q4 2025
11
Clear Street Group Inc.
CIK 0001881567
$420K41K0.00%Q2 2026
12
Westchester Capital Management, LLC
CIK 0001512805
$321K31K0.02%Q2 2026
13
Yakira Capital Management, Inc.
CIK 0001584639
$253K24K0.07%Q2 2026
14
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$199K19K0.00%Q2 2026
15
Parallax Volatility Advisers, L.P.
CIK 0001521001
$127K12K0.00%Q2 2026
16
MASO CAPITAL PARTNERS Ltd
CIK 0001698093
$106K10K0.17%Q3 2025
17
KRYGER CAPITAL Ltd
CIK 0001911807
$105K10K0.01%Q4 2025
18
Sandia Investment Management LP
CIK 0001880562
$104K10K0.26%Q4 2025
19
Walleye Capital LLC
CIK 0001758720
$104K10K0.00%Q2 2026
20
READYSTATE ASSET MANAGEMENT LP
CIK 0001900923
$104K10K0.00%Q4 2025