DOSSIER · 13F Holders · Q2 2026

ADVANCED DRAIN SYS INC DEL

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

CUSIP 00790R954·4 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$8M
visible holders
Holders
4
filers reporting
Concentration
68.23%
JPMORGAN CHASE & CO #1
top holder share
AI Holders Summary · Q2 2026

4 institutions reported ADVANCED DRAIN SYS INC DEL in Q2 2026. JPMORGAN CHASE & CO leads at 68.2% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
JPMORGAN CHASE & CO
CIK 0000019617
$6M36K0.00%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$1M8K0.00%Q2 2026
03
IMC-Chicago, LLC
CIK 0001452861· Market maker
$1M8K0.00%Q2 2026
04
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025