DOSSIER · 13F Holders · Q1 2026

EQUINIX INC

5 institutions still hold EQUINIX INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 29444U950·5 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$85M
visible holders
Holders
5
filers reporting
Concentration
46.07%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q1 2026

5 institutions reported EQUINIX INC in Q1 2026. IMC-Chicago, LLC leads at 46.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$39M40K0.01%Q1 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$22M23K0.01%Q1 2026
03
Vision Capital Corp
CIK 0001764403
$20M20K4.93%Q1 2026
04
GROUP ONE TRADING LLC
CIK 0000932540
$4M4K0.01%Q1 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025