DOSSIER · 13F Holders · Q2 2026

ROBINHOOD MKTS INC

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

CUSIP 770700902·9 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1.3B
visible holders
Holders
9
filers reporting
Concentration
54.04%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

9 institutions reported ROBINHOOD MKTS INC in Q2 2026. IMC-Chicago, LLC leads at 54.0% 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
$695M6.9M0.17%Q2 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$214M2.1M0.13%Q2 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$178M1.8M0.25%Q2 2026
04
Optiver Holding B.V.
CIK 0001859606· Market maker
$144M1.4M0.04%Q2 2026
05
JPMORGAN CHASE & CO
CIK 0000019617
$35M341K0.00%Q2 2026
06
CMT Capital Markets Trading GmbH
CIK 0001632813
$18M257K0.19%Q1 2026
07
Capital Markets Trading UK LLP
CIK 0001719165
$2M31K0.03%Q1 2026
08
OSAIC HOLDINGS, INC.
CIK 0001677044
$12K20.00%Q2 2026
09
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025