Nanobiotix S.A. - Common Stock (NBTX) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2020 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
NBTX on Nasdaq
Shares outstanding
46,821,220
Price per share
$23.12
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
5,644,984
Total reported value
$106,633,384
% of total 13F portfolios
0%
Share change
+178
Value change
+$3,363
Number of holders
11
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Nanobiotix S.A. - Common Stock (NBTX) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Invus Global Management, LLC 8.9% $13,333,411 4,232,829 Invus Public Equities, L.P. 31 Dec 2023
BAILLIE GIFFORD & CO 4.1% $6,046,960 1,919,670 BAILLIE GIFFORD & CO 31 Dec 2024

As of 30 Sep 2025, 11 institutional investors reported holding 5,644,984 shares of Nanobiotix S.A. - Common Stock (NBTX). This represents 12% of the company’s total 46,821,220 outstanding shares.

Top 11 Institutional Shareholders

The largest institutional shareholders of Nanobiotix S.A. - Common Stock (NBTX) together control 12% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
JOHNSON & JOHNSON 12% 5,623,816 0% 21% $106,233,884
GEODE CAPITAL MANAGEMENT, LLC 0.02% 10,184 0% 0% $192,375
Optiver Holding B.V. 0.01% 5,356 0% $101,175
MORGAN STANLEY 0.01% 2,378 -55% 0% $44,920
UBS Group AG 0% 2,161 -51% 0% $40,821
EverSource Wealth Advisors, LLC 0% 514 -0.58% 0% $9,709
BNP PARIBAS FINANCIAL MARKETS 0% 400 0% 0% $7,556
ROYAL BANK OF CANADA 0% 125 0% 0% $2,000
RHUMBLINE ADVISERS 0% 33 0% 0% $623
NATIONAL BANK OF CANADA /FI/ 0% 13 0% 0% $245
BARCLAYS PLC 0% 4 0% $76

Institutional Holders of Nanobiotix S.A. - Common Stock (NBTX) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 229 $5,294 +$5,294 $23.12 1
2025 Q3 5,644,984 $106,633,384 +$3,363 $18.89 11
2025 Q2 5,645,167 $25,555,914 -$413,807 $4.73 9
2025 Q1 5,761,181 $20,624,582 -$1,004,115 $3.58 10
2024 Q4 6,067,225 $17,419,035 -$1,000,405 $2.87 16
2024 Q3 6,417,922 $36,903,052 -$14,323,739 $5.75 9
2024 Q2 9,293,451 $46,466,940 -$68,645 $5.00 11
2024 Q1 9,306,982 $59,748,622 +$232,249 $6.50 11
2023 Q4 9,271,406 $67,496,071 +$33,488,953 $7.28 12
2023 Q3 4,468,338 $39,097,959 +$8,789,679 $8.75 9
2023 Q2 3,463,804 $17,715,486 +$5,090 $5.07 5
2023 Q1 3,462,800 $12,353,370 -$3,852 $3.52 4
2022 Q4 3,463,881 $12,194,444 +$2,929 $3.67 5
2022 Q3 3,463,083 $12,218,000 -$49,000 $3.54 5
2022 Q2 3,476,092 $13,278,000 -$18,904 $3.78 6
2022 Q1 3,481,131 $25,974,000 -$293,545 $7.25 6
2021 Q4 3,520,885 $28,772,000 -$6,268,938 $8.10 7
2021 Q3 4,094,109 $46,466,000 -$10,429,241 $11.36 9
2021 Q2 4,852,401 $66,866,000 -$203,430 $13.78 10
2021 Q1 4,867,161 $73,173,000 -$987,346 $15.04 10
2020 Q4 3,926,653 $64,791,000 +$64,791,001 $16.50 10