DOSSIER · 13F Holders · Q2 2026

AT&T INC

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

CUSIP 00206R902·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$195M
visible holders
Holders
8
filers reporting
Concentration
37.21%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported AT&T INC in Q2 2026. IMC-Chicago, LLC leads at 37.2% 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
$73M3.5M0.02%Q2 2026
02
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$45M22K0.03%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$36M1.7M0.02%Q2 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$21M949K0.00%Q2 2026
05
CIBC Bancorp USA Inc.
CIK 0001711924
$14M658K0.02%Q2 2026
06
GROUP ONE TRADING LLC
CIK 0000932540
$7M361K0.01%Q2 2026
07
SG Americas Securities, LLC
CIK 0001313360
$78K200K0.00%Q1 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025