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
Mariner
176
Mariner
Kansas
$3.06M
CWM
177
Calamos Wealth Management
Illinois
$3.05M
BFM
178
Boothbay Fund Management
New York
$3.03M
SIC
179
Salem Investment Counselors
North Carolina
$3.02M
Holocene Advisors
180
Holocene Advisors
New York
$2.93M
HI
181
Harbour Investments
Wisconsin
$2.79M
TFS
182
Thoroughbred Financial Services
Tennessee
$2.74M
Barclays
183
Barclays
United Kingdom
$2.74M
BlackRock
184
BlackRock
New York
$2.68M
Stifel Financial
185
Stifel Financial
Missouri
$2.58M
AWM
186
Axxcess Wealth Management
California
$2.57M
MWM
187
Meadowbrook Wealth Management
New York
$2.48M
PP
188
Paloma Partners
Connecticut
$2.47M
NA
189
NewEdge Advisors
Louisiana
$2.43M
Connor, Clark & Lunn Investment Management (CC&L)
190
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.35M
BOH
191
Bank of Hawaii
Hawaii
$2.35M
TF
192
Trek Financial
Arizona
$2.31M
PI
193
PFG Investments
New York
$2.25M
AC
194
Annandale Capital
Texas
$2.25M
PTC
195
Private Trust Company
Ohio
$2.22M
AI
196
Atria Investments
North Carolina
$2.22M
LIA
197
Limestone Investment Advisors
New York
$2.18M
CRI
198
Colonial River Investments
Virginia
$2.14M
Jones Financial Companies
199
Jones Financial Companies
Missouri
$2.14M
CIAM
200
Caitong International Asset Management
Hong Kong
$2.14M