Who owns NBISWhat NBIS owns — n/a

Who owns Nebius Group N.V.?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from SEC filings.

Institutional ownership of NBIS from SEC Form 13F filings across 859 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 859 institutions disclosed 177.2M shares of Nebius Group N.V. worth $19.99B; the largest disclosed holder is HAP TRADING, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.

859

13F holders

$19.99B

value, 2026 filers

177.2M

shares disclosed

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of NBIS's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	HAP TRADING, LLC	30,600	$1.44B	0.1%	—	—
2	JENNISON ASSOCIATES LLC	4.0M	$1.10B	0.7%	—	—
3	BlackRock, Inc.	9.9M	$1.03B	0.0%	—	—
4	FRED ALGER MANAGEMENT, LLC	9.6M	$996.0M	4.4%	—	—
5	SUSQUEHANNA INTERNATIONAL GROUP, LLP	8.4M	$874.0M	0.1%	—	—
6	Orbis Allan Gray Ltd	8.3M	$862.7M	3.6%	—	—
7	JANE STREET GROUP, LLC	6.6M	$682.8M	0.1%	—	—
8	Value Aligned Research Advisors, LLC	5.8M	$603.2M	2.9%	—	—
9	Accel Leaders 4 Associates L.P.	4.6M	$475.3M	100.0%	—	—
10	CITADEL ADVISORS LLC	3.7M	$382.7M	0.1%	—	—
11	MORGAN STANLEY	3.7M	$380.3M	0.0%	—	—
12	STATE STREET CORP	3.5M	$363.3M	0.0%	—	—
13	Capital Research Global Investors	3.4M	$348.4M	0.1%	—	—
14	JANUS HENDERSON GROUP PLC	3.2M	$334.3M	0.1%	—	—
15	UBS Group AG	3.1M	$323.7M	0.0%	—	—
16	GOLDMAN SACHS GROUP INC	3.1M	$320.0M	0.0%	—	—
17	Clear Street Group Inc.	3.1M	$317.4M	1.3%	—	—
18	TWO SIGMA INVESTMENTS, LP	2.8M	$290.0M	0.2%	—	—
19	CITIGROUP INC	1.0M	$287.2M	0.1%	—	—
20	Illumine Investment Management, LLC	0	$271.8M	0.2%	—	—
21	CAPSTONE INVESTMENT ADVISORS, LLC	2.2M	$224.2M	0.4%	—	—
22	GEODE CAPITAL MANAGEMENT, LLC	2.1M	$215.0M	0.0%	—	—
23	Rovida Investment Management Ltd	1.9M	$196.3M	24.6%	—	—
24	ORG Wealth Partners, LLC	189,728	$189.7M	0.0%	—	—
25	Invesco Ltd.	1.8M	$183.1M	0.0%	—	—

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.