DOSSIER · 13F Holders · Q2 2026

TEMPUS AI INC

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

CUSIP 88023B953·7 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$79M
visible holders
Holders
7
filers reporting
Concentration
43.25%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

7 institutions reported TEMPUS AI INC in Q2 2026. IMC-Chicago, LLC leads at 43.3% 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
$34M592K0.01%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$19M323K0.03%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$15M253K0.01%Q2 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$6M100K0.00%Q2 2026
05
HRT FINANCIAL LP
CIK 0001475597
$5M81K0.01%Q4 2025
06
SG Americas Securities, LLC
CIK 0001313360
$1M50K0.00%Q1 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025