NBIS

Nebius Group N.V.

565 hedge funds and large institutions have $10.9B invested in Nebius Group N.V. in 2025 Q3 according to their latest regulatory filings, with 229 funds opening new positions, 149 increasing their positions, 126 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

18% more funds holding in top 10

Funds holding in top 10: 2226 (+4)

12% more call options, than puts

Call options by funds: $2.86B | Put options by funds: $2.54B

7.09% more ownership

Funds ownership: 41.23%48.32% (+7.1%)

Holders
565
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.86B
Puts
$2.54B
Net Calls
Net Calls Change

Top Buyers

1 +$285M
2 +$273M
3 +$262M
4
UBS Group
UBS Group
Switzerland
+$260M
5
Two Sigma Advisers
Two Sigma Advisers
New York
+$250M
Name Holding Trade Value Shares
Change
Change in
Stake
OC
251
Oppenheimer & Co
New York
$1.14M
MOS
252
MGO One Seven
Ohio
$1.14M
TWC
253
TD Waterhouse Canada
Ontario, Canada
$1.14M
BCM
254
Bayesian Capital Management
New York
$1.13M
PNC Financial Services Group
255
PNC Financial Services Group
Pennsylvania
$1.12M
MAMNY
256
Marathon Asset Management (New York)
New York
$1.12M
CCM
257
Cinctive Capital Management
New York
$1.11M
SWP
258
Stratos Wealth Partners
Ohio
$1.07M
US Bancorp
259
US Bancorp
Minnesota
$1.05M
GA
260
Goldstein Advisors
Wisconsin
$1.03M
FHA
261
Flagship Harbor Advisors
Massachusetts
$1.03M
AWA
262
Arete Wealth Advisors
Illinois
$1.02M
VF
263
Virtu Financial
New York
$1.01M
BWP
264
Balboa Wealth Partners
Arizona
$1.01M
P
265
&Partners
Tennessee
$994K
SWM
266
StoneCrest Wealth Management
Arizona
$975K
ADMI
267
Albert D. Mason Inc
Massachusetts
$954K
I
268
InceptionR
California
$951K
WDC
269
Woodward Diversified Capital
California
$931K
C
270
Covestor
United Kingdom
$923K
SOW
271
State of Wyoming
Wyoming
$874K
FFA
272
Farther Finance Advisors
California
$827K
CM
273
CastleKnight Management
New York
$820K
CIA
274
Concurrent Investment Advisors
Florida
$813K
LIA
275
LBMC Investment Advisors
Tennessee
$807K