DOSSIER · 13F Holders · Q2 2026

NOVO-NORDISK A S

12 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 670100905·12 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$509M
visible holders
Holders
12
filers reporting
Concentration
39.98%
Optiver Holding B.V. #1
top holder share
AI Holders Summary · Q2 2026

12 institutions reported NOVO-NORDISK A S in Q2 2026. Optiver Holding B.V. leads at 40.0% 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
$204M4.2M0.05%Q2 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$100M2.6M0.05%Q3 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$91M1.9M0.13%Q2 2026
04
IMC-Chicago, LLC
CIK 0001452861· Market maker
$86M2.3M0.02%Q3 2026
05
CMT Capital Markets Trading GmbH
CIK 0001632813
$12M317K0.12%Q1 2026
06
JPMORGAN CHASE & CO
CIK 0000019617
$9M193K0.00%Q2 2026
07
Capital Markets Trading UK LLP
CIK 0001719165
$3M88K0.04%Q1 2026
08
HRT FINANCIAL LP
CIK 0001475597
$2M45K0.01%Q4 2025
09
Timothy G. Youngquist 2020 Irrevocable Trust
CIK 0002109159
$2M155K0.33%Q3 2026
10
AlphaCore Capital LLC
CIK 0001713662
$90K1000.00%Q3 2026
11
OSAIC HOLDINGS, INC.
CIK 0001677044
$12K60.00%Q2 2026
12
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025