13F Insight
DOSSIER · 13F Holders · Q1 2026

LEGATO MERGER CORP IV

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

CUSIP G7318R105·28 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$96M
visible holders
Holders
28
filers reporting
Concentration
18.50%
ADAGE CAPITAL PARTNERS GP, L.L.C. #1
top holder share
AI Holders Summary · Q1 2026

28 institutions reported LEGATO MERGER CORP IV in Q1 2026. ADAGE CAPITAL PARTNERS GP, L.L.C. leads at 18.5% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$18M1.8M0.03%Q1 202602
LINDEN ADVISORS LP
CIK 0001279396
$11M1.1M0.06%Q1 202603
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$10M995K0.15%Q1 202604
Verition Fund Management LLC
CIK 0001454027
$7M700K0.04%Q1 202605
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$6M600K0.13%Q1 202606
GLAZER CAPITAL, LLC
CIK 0001076809
$6M559K0.12%Q1 202607
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$5M525K0.01%Q1 202608
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$4M400K0.02%Q2 202609
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$4M400K0.08%Q1 202610
Hudson Bay Capital Management LP
CIK 0001393825
$4M400K0.01%Q1 202611
Shaolin Capital Management LLC
CIK 0001766806
$3M350K0.13%Q1 202612
Radcliffe Capital Management, L.P.
CIK 0001218275
$3M304K0.23%Q1 202613
WHITEBOX ADVISORS LLC
CIK 0001257391
$3M300K0.04%Q1 202614
BERKLEY W R CORP
CIK 0000011544
$2M245K0.13%Q1 202615
Wealthspring Capital LLC
CIK 0001844495
$2M230K0.51%Q2 202616
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$2M194K0.04%Q1 202617
Clear Street Group Inc.
CIK 0001881567
$2M191K0.01%Q1 202618
Ghisallo Capital Management LLC
CIK 0001825214
$2M175K0.05%Q1 202619
First Trust Capital Management L.P.
CIK 0001604488
$2M175K0.09%Q1 202620
Saba Capital Management, L.P.
CIK 0001510281
$1M114K0.03%Q1 2026
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