13F Insight
DOSSIER · 13F Holders · Q2 2026

REDDIT INC

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

CUSIP 75734B900·10 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$542M
visible holders
Holders
10
filers reporting
Concentration
72.41%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

10 institutions reported REDDIT INC in Q2 2026. IMC-Chicago, LLC leads at 72.4% 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
$392M2.3M0.09%Q2 202602
SIMPLEX TRADING, LLC
CIK 0001488542
$66M380K0.04%Q2 202603
GROUP ONE TRADING LLC
CIK 0000932540
$55M315K0.08%Q2 202604
HRT FINANCIAL LP
CIK 0001475597
$18M80K0.06%Q4 202505
JPMORGAN CHASE & CO
CIK 0000019617
$8M47K0.00%Q2 202606
Capital Markets Trading UK LLP
CIK 0001719165
$1M10K0.02%Q1 202607
SG Americas Securities, LLC
CIK 0001313360
$852K23K0.00%Q1 202608
Farther Finance Advisors, LLC
CIK 0001992825
$174K1K0.00%Q2 202609
OSAIC HOLDINGS, INC.
CIK 0001677044
$9K10.00%Q2 202610
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025