DOSSIER · 13F Holders · Q1 2026

LEGATO MERGER CORP III

8 institutions still hold LEGATO MERGER CORP III as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G5451A103·8 13F holders·last filed Dec 31, 2025
Market cap
—
13F value held
$40M
visible holders
Holders
8
filers reporting
Concentration
37.99%
AQR Arbitrage LLC #1
top holder share
AI Holders Summary · Q1 2026

8 institutions reported LEGATO MERGER CORP III in Q1 2026. AQR Arbitrage LLC leads at 38.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
AQR Arbitrage LLC
CIK 0001167456
$15M1.4M0.32%Q4 2025
02
D. E. Shaw & Co., Inc.
CIK 0001009207
$11M996K0.01%Q4 2025
03
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$7M666K0.37%Q1 2026
04
Lineage Point Capital LP
CIK 0002093311
$2M204K0.84%Q4 2025
05
GLAZER CAPITAL, LLC
CIK 0001076809
$2M188K0.04%Q1 2026
06
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
CIK 0001132716
$1M100K0.03%Q4 2025
07
Logan Stone Capital, LLC
CIK 0001535521
$995K91K0.25%Q4 2025
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025