DOSSIER · 13F Holders · Q2 2026

OCULAR THERAPEUTIX INC

5 institutions still hold OCULAR THERAPEUTIX INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 67576A900·5 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$2M
visible holders
Holders
5
filers reporting
Concentration
39.06%
GROUP ONE TRADING LLC #1
top holder share
AI Holders Summary · Q2 2026

5 institutions reported OCULAR THERAPEUTIX INC in Q2 2026. GROUP ONE TRADING LLC leads at 39.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
GROUP ONE TRADING LLC
CIK 0000932540
$966K98K0.00%Q2 2026
02
HRT FINANCIAL LP
CIK 0001475597
$758K63K0.00%Q4 2025
03
IMC-Chicago, LLC
CIK 0001452861· Market maker
$543K55K0.00%Q2 2026
04
SIMPLEX TRADING, LLC
CIK 0001488542
$206K21K0.00%Q2 2026
05
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025