13F Insight
DOSSIER · 13F Holders · Q2 2026

LEGATO MERGER CORP IV

37 institutions still hold LEGATO MERGER CORP IV as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G7318R105·37 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$122M
visible holders
Holders
37
filers reporting
Concentration
14.64%
ADAGE CAPITAL PARTNERS GP, L.L.C. #1
top holder share
AI Holders Summary · Q2 2026

37 institutions reported LEGATO MERGER CORP IV in Q2 2026. ADAGE CAPITAL PARTNERS GP, L.L.C. leads at 14.6% 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%Q2 202602
LINDEN ADVISORS LP
CIK 0001279396
$11M1.1M0.06%Q2 202603
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$10M995K0.14%Q2 202604
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$8M800K0.04%Q2 202605
Kryger Capital LLC
CIK 0002123957
$7M746K0.42%Q2 202606
Verition Fund Management LLC
CIK 0001454027
$7M700K0.04%Q2 202607
SONA ASSET MANAGEMENT (US) LLC
CIK 0001856405
$6M600K0.13%Q1 202608
GLAZER CAPITAL, LLC
CIK 0001076809
$6M559K0.12%Q1 202609
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$5M529K0.00%Q2 202610
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$5M527K0.00%Q2 202611
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$5M525K0.01%Q2 202612
PICTON MAHONEY ASSET MANAGEMENT
CIK 0001539041
$5M500K0.04%Q2 202613
PERISCOPE CAPITAL INC.
CIK 0001695320
$4M425K0.37%Q2 202614
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$4M400K0.06%Q2 202615
Hudson Bay Capital Management LP
CIK 0001393825
$4M400K0.01%Q2 202616
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
CIK 0001083190
$4M400K0.02%Q2 202617
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$4M363K0.00%Q2 202618
Radcliffe Capital Management, L.P.
CIK 0001218275
$4M361K0.27%Q2 202619
Centiva Capital, LP
CIK 0001692507
$3M300K0.03%Q2 202620
WHITEBOX ADVISORS LLC
CIK 0001257391
$3M300K0.04%Q2 2026
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