DOSSIER · 13F Holders · Q2 2026

NOVO-NORDISK A S

8 institutions still hold NOVO-NORDISK A S as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 670100955·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$420M
visible holders
Holders
8
filers reporting
Concentration
54.62%
Optiver Holding B.V. #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported NOVO-NORDISK A S in Q2 2026. Optiver Holding B.V. leads at 54.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Optiver Holding B.V.
CIK 0001859606· Market maker
$230M4.8M0.06%Q2 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$73M1.5M0.02%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$53M1.1M0.03%Q2 2026
04
JPMORGAN CHASE & CO
CIK 0000019617
$36M740K0.00%Q2 2026
05
GROUP ONE TRADING LLC
CIK 0000932540
$15M318K0.02%Q2 2026
06
CMT Capital Markets Trading GmbH
CIK 0001632813
$11M303K0.12%Q1 2026
07
Capital Markets Trading UK LLP
CIK 0001719165
$3M70K0.03%Q1 2026
08
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025