Nanobiotix Ownership | Who Owns Nanobiotix?

Nanobiotix Ownership Summary

Nanobiotix is owned by 11.94% institutional investors, and 88.06% retail investors. Johnson & johnson is the largest institutional shareholder, holding 11.90% of NBTX shares. Baillie Gifford Global Discovery A Acc is the top mutual fund, with 3.24% of its assets in Nanobiotix shares.

NBTX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Nanobiotix	11.94%	-	88.06%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Biotech Stocks	306.59%	11.10%	-217.69%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Johnson & johnson	5.62M	11.90%	$25.45M
Blackrock	239.01K	0.65%	$1.20M
Geode capital management	10.18K	0.02%	$29.23K
Ubs group	3.82K	0.01%	$10.96K
Bank of america corp /de/	760.00	0.00%	$3.80K
Eversource wealth advisors	517.00	0.00%	$2.44K
Royal bank of canada	263.00	0.00%	$1.00K
Rhumbline advisers	33.00	0.00%	$94.00
Tower research capital llc (trc)	-	-	-
National bank of canada /fi/	13.00	-	$61.00

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Johnson & johnson	5.62M	7.62%	$25.45M
Eversource wealth advisors	517.00	0.00%	$2.44K
National bank of canada /fi/	13.00	-	$61.00
Blackrock	239.01K	-	$1.20M
Tower research capital llc (trc)	-	-	-
Barclays	-	-	-
Baillie gifford	-	-	-
Bank of america corp /de/	760.00	-	$3.80K
Jane street group	-	-	-
Old mission capital	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Geode capital management	10.18K	-	10.18K
Ubs group	3.82K	-	717.00
Eversource wealth advisors	517.00	0.00%	517.00
Bank of america corp /de/	760.00	-	498.00
Royal bank of canada	263.00	-	263.00

Top Sellers

Holder	Shares	% Assets	Change
Baillie gifford	-	-	-2.87M
Perceptive advisors	-	-	-105.05K
Blackrock funding, inc. /de	-	-	-51.48K
Old mission capital	-	-	-48.47K
Blackrock	239.01K	-	-14.45K

New Positions

Holder	Shares	% Assets	Change	Value
Geode capital management	10.18K	-	10.18K	$29.23K
Eversource wealth advisors	517.00	0.00%	517.00	$2.44K
National bank of canada /fi/	13.00	-	13.00	$61.00

Sold Out

Holder	Change
Barclays	-110.00
Gamma investing	-154.00
Citigroup	-241.00
Jpmorgan chase	-256.00
Qube research	-343.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	9	-10.00%	5,645,167	-2.01%	11	8.04%	5	150.00%	1	-75.00%
Mar 31, 2025	10	-37.50%	5,761,181	-5.04%	12	7.35%	2	-80.00%	4	-
Dec 31, 2024	16	60.00%	6,067,225	-5.47%	12	6.94%	10	233.33%	4	300.00%
Sep 30, 2024	10	-16.67%	6,418,032	-30.94%	13	3.50%	3	-25.00%	1	-50.00%
Jun 30, 2024	11	-	9,291,531	-0.17%	25	3.57%	3	-40.00%	2	100.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Baillie Gifford Global Discovery A Acc	1.54M	3.24%	8.29K
Edinburgh Worldwide Ord	1.34M	2.83%	-
iShares Biotechnology ETF	51.48K	0.11%	-128.00
Fidelity Nasdaq Composite Index	10.18K	0.02%	-

NBTX Ownership FAQ

Who Owns Nanobiotix?

Nanobiotix shareholders are primarily institutional investors at 11.94%, followed by 0% insiders and 0% retail investors. The average institutional ownership in Nanobiotix's industry, Biotech Stocks , is 306.59%, which Nanobiotix falls below.

Who owns the most shares of Nanobiotix?

Nanobiotix’s largest shareholders are Johnson & johnson (5.62M shares, 11.90%), Blackrock (239.01K shares, 0.65%), and Geode capital management (10.18K shares, 0.02%). Together, they hold 12.57% of Nanobiotix’s total shares outstanding.

Does Blackrock own Nanobiotix?

Yes, BlackRock owns 0.65% of Nanobiotix, totaling 239.01K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 1.2M$. In the last quarter, BlackRock decreased its holdings by -14.446K shares, a -5.70% change.

Who is Nanobiotix’s biggest shareholder by percentage of total assets invested?

Johnson & johnson is Nanobiotix’s biggest shareholder by percentage of total assets invested, with 7.62% of its assets in 5.62M Nanobiotix shares, valued at 25.45M$.

Who is the top mutual fund holder of Nanobiotix shares?

Baillie Gifford Global Discovery A Acc is the top mutual fund holder of Nanobiotix shares, with 3.24% of its total shares outstanding invested in 1.54M Nanobiotix shares.

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