13F Insight
DOSSIER · 13F Holders · Q2 2026

LAUNCH ONE ACQUISITION CORP

41 institutions still hold LAUNCH ONE ACQUISITION CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G5S86M100·41 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$218M
visible holders
Holders
41
filers reporting
Concentration
10.30%
First Trust Capital Management L.P. #1
top holder share
AI Holders Summary · Q2 2026

41 institutions reported LAUNCH ONE ACQUISITION CORP in Q2 2026. First Trust Capital Management L.P. leads at 10.3% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
First Trust Capital Management L.P.
CIK 0001604488
$22M2.1M1.31%Q2 202602
LMR Partners LLP
CIK 0001578621
$21M2.0M0.08%Q2 202603
BERKLEY W R CORP
CIK 0000011544
$18M1.7M0.84%Q2 202604
PICTON MAHONEY ASSET MANAGEMENT
CIK 0001539041
$18M1.7M0.13%Q2 202605
AQR Arbitrage LLC
CIK 0001167456
$17M1.6M0.35%Q4 202506
MMCAP International Inc. SPC
CIK 0001304857
$16M1.5M1.36%Q2 202607
MIZUHO SECURITIES USA LLC
CIK 0000812291
$16M1.5M0.15%Q2 202608
Karpus Management, Inc.
CIK 0001048703
$12M1.1M0.36%Q1 202609
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$11M1.0M0.10%Q2 202610
D. E. Shaw & Co., Inc.
CIK 0001009207
$10M990K0.01%Q4 202511
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$8M750K0.05%Q2 202612
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$8M750K0.11%Q2 202613
Wealthspring Capital LLC
CIK 0001844495
$7M690K1.67%Q2 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$7M626K0.00%Q2 202615
Schechter Investment Advisors, LLC
CIK 0001951586
$6M636K0.53%Q1 202516
Crossingbridge Advisors, LLC
CIK 0001770024
$5M472K0.90%Q2 202617
RiverPark Advisors, LLC
CIK 0001484256
$4M409K2.03%Q2 202618
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$4M367K0.20%Q1 202619
MIZUHO SECURITIES USA LLC
CIK 0001513006
$3M275K0.06%Q1 202520
WHITEBOX ADVISORS LLC
CIK 0001257391
$3M250K0.04%Q2 2026
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