DOSSIER · 13F Holders · Q2 2026
NBTX

NANOBIOTIX

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

CUSIP 63009J107·18 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$216M
visible holders
Holders
18
filers reporting
Concentration
98.10%
JOHNSON & JOHNSON #1
top holder share
AI Holders Summary · Q2 2026

18 institutions reported NBTX in Q2 2026. JOHNSON & JOHNSON leads at 98.1% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
JOHNSON & JOHNSON
CIK 0000200406
$212M5.6M26.55%Q2 2026
02
MORGAN STANLEY
CIK 0000895421
$2M50K0.00%Q2 2026
03
XTX Topco Ltd
CIK 0001828301
$598K16K0.01%Q2 2026
04
Optiver Holding B.V.
CIK 0001859606· Market maker
$514K14K0.00%Q2 2026
05
MARSHALL WACE, LLP
CIK 0001318757
$379K10K0.00%Q2 2026
06
CITADEL ADVISORS LLC
CIK 0001423053
$228K6K0.00%Q2 2026
07
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$152K4K0.00%Q2 2026
08
UBS Group AG
CIK 0001610520
$97K3K0.00%Q2 2026
09
ROYAL BANK OF CANADA
CIK 0001000275
$83K2K0.00%Q2 2026
10
JPMORGAN CHASE & CO
CIK 0000019617
$61K2K0.00%Q2 2026
11
RHUMBLINE ADVISERS
CIK 0001115418
$57K2K0.00%Q2 2026
12
GAMMA Investing LLC
CIK 0002010235
$37K9850.00%Q2 2026
13
OSAIC HOLDINGS, INC.
CIK 0001677044
$19K5000.00%Q2 2026
14
WELLS FARGO & COMPANY/MN
CIK 0000072971
$8K2000.00%Q2 2026
15
Stone House Investment Management, LLC
CIK 0001696497
$3K760.00%Q2 2026
16
Federation des caisses Desjardins du Quebec
CIK 0002022297
$2K560.00%Q2 2026
17
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$482130.00%Q2 2026
18
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025