Nebius Group Ownership | Who Owns Nebius Group?

Nebius Group Ownership Summary

Nebius Group is owned by 50.68% institutional investors, 3.74% insiders, and 45.58% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 4.12% of NBIS shares.

NBIS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Nebius Group	50.68%	3.74%	45.58%
Sector	Communication Services Stocks	28.85%	18.19%	52.95%
Industry	Internet Content & Information Stocks	29.27%	17.81%	52.91%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	9.94M	4.12%	$1.03B
Fred alger management	9.60M	3.98%	$996.02M
Orbis allan gray	8.31M	3.45%	$862.74M
Accel leaders 4 associates	4.58M	1.90%	$475.32M
Morgan stanley	3.67M	1.52%	$380.28M
State street	3.50M	1.45%	$363.31M
Capital research global investors	3.36M	1.39%	$348.42M
Janus henderson group	3.22M	1.34%	$334.26M
Ubs group	3.12M	1.29%	$323.70M
Goldman sachs group	3.08M	1.28%	$320.01M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Accel leaders 4 associates	4.58M	100.00%	$475.32M
Tree line advisors (hong kong)	1.07M	42.44%	$98.72M
Kora management lp	1.06M	15.62%	$109.55M
Valliance asset management	171.10K	14.56%	$17.75M
Qvidtvm management	60.68K	7.74%	$6.30M
Long walk management lp	217.00K	6.55%	$22.52M
Plustick management	90.00K	4.51%	$9.34M
Fred alger management	9.60M	4.38%	$996.02M
Essex	205.41K	3.76%	$21.31M
Diker management	40.00K	3.70%	$4.15M

Top Buyers

Holder	Shares	% Assets	Change
Orbis allan gray	8.31M	3.64%	4.98M
Two sigma investments, lp	2.80M	0.23%	2.71M
Jennison associates	1.70M	0.12%	1.70M
Fred alger management	9.60M	4.38%	1.66M
Capital research global investors	3.36M	0.05%	591.89K

Top Sellers

Holder	Shares	% Assets	Change
Ubs group	3.12M	0.05%	-1.46M
Voloridge investment management	-	-	-1.35M
Invesco	1.76M	0.03%	-967.43K
Neuberger berman group	-	-	-879.67K
Cloudalpha capital management limited/hong kong	-	-	-754.00K

New Positions

Holder	Shares	% Assets	Change	Value
Vanguard asset management	254.14K	0.02%	254.14K	$26.37M
Valliance asset management	171.10K	14.56%	171.10K	$17.75M
Exor capital llp	128.94K	0.26%	128.94K	$13.38M
Raiffeisen bank	106.19K	0.10%	106.19K	$6.62M
Vanguard investments australia	100.17K	0.03%	100.17K	$10.39M

Sold Out

Holder	Change
Tidemark	-1.00
Gordian capital singapore pte	-1.00
Beacon capital management	-2.00
Dv trading	-10.00
Compass financial services	-19.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	789	13.04%	122,210,061	17.01%	50	2.97%	469	14.11%	179	14.74%
Dec 31, 2025	677	3.83%	104,046,632	2.54%	41	2.53%	397	1.02%	154	15.79%
Sep 30, 2025	652	42.98%	101,467,759	16.78%	40	3.07%	393	53.52%	133	43.01%
Jun 30, 2025	456	23.91%	86,887,215	8.24%	36	3.18%	256	20.75%	93	22.37%
Mar 31, 2025	368	15.00%	80,269,758	-21.28%	33	2.56%	212	-11.30%	76	123.53%

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 15, 2026	Boroditsky Marc	Chief Revenue Officer	Sell	$978.98K
May 13, 2026	Korolenko Andrey	Chief Infrastructure Officer	Sell	$101.62M
May 13, 2026	Bunina Elena	-	Sell	$1.02M
May 13, 2026	Bunina Elena	-	Sell	$1.24M
May 06, 2026	Bunina Elena	-	Sell	$999.97K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	13
2026 Q1	-	-
2025 Q1	-	-
2019 Q3	-	-

NBIS Ownership FAQ

Who Owns Nebius Group?

Nebius Group shareholders are primarily institutional investors at 50.68%, followed by 3.74% insiders and 45.58% retail investors. The average institutional ownership in Nebius Group's industry, Internet Content & Information Stocks , is 29.27%, which Nebius Group exceeds.

Who owns the most shares of Nebius Group?

Nebius Group’s largest shareholders are Blackrock funding, inc. /de (9.94M shares, 4.12%), Fred alger management (9.6M shares, 3.98%), and Orbis allan gray (8.31M shares, 3.45%). Together, they hold 11.55% of Nebius Group’s total shares outstanding.

Does Blackrock own Nebius Group?

BlackRock is not among the top 10 institutional shareholders of Nebius Group.

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

Accel leaders 4 associates is Nebius Group’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 4.58M Nebius Group shares, valued at 475.32M$.

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