DOSSIER · 13F Holders · Q2 2026

EPAM SYS INC

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

CUSIP 29414B904·6 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$7M
visible holders
Holders
6
filers reporting
Concentration
93.36%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

6 institutions reported EPAM SYS INC in Q2 2026. IMC-Chicago, LLC leads at 93.4% 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
$6M77K0.00%Q2 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$254K3K0.00%Q2 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$167K2K0.00%Q2 2026
04
Timothy G. Youngquist 2020 Irrevocable Trust
CIK 0002109159
$16K14K0.00%Q2 2026
05
OSAIC HOLDINGS, INC.
CIK 0001677044
$8510.00%Q2 2026
06
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025