NBIS

Nebius Group N.V. Class A Ordinary Shares
NBIS

Overview Fund Activity

327 hedge funds and large institutions have $1.71B invested in Nebius Group N.V. Class A Ordinary Shares in 2025 Q1 according to their latest regulatory filings, with 113 funds opening new positions, 90 increasing their positions, 72 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
327
Holders Change
+26
Holders Change %
+8.64%
% of All Funds
4.44%
Holding in Top 10
15
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-31.82%
% of All Funds
0.2%
New
113
Increased
90
Reduced
72
Closed
82
Calls
$329M
Puts
$232M
Net Calls
+$96.9M
Net Calls Change
-$30.2M

Top Buyers

1
SPC
Slate Path Capital
New York
+$45.6M
2
VARA
Value Aligned Research Advisors
New Jersey
+$28.7M
3
Morgan Stanley
Morgan Stanley
New York
+$26.5M
4
TIM
Thornburg Investment Management
New Mexico
+$21.9M
5
Invesco
Invesco
Georgia
+$20.7M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$209M
2
SC
Samlyn Capital
New York
-$58.4M
3
FAM
Fred Alger Management
New York
-$50.6M
4
CM
Conifer Management
New York
-$38M
5
MGCM
Mane Global Capital Management
New York
-$33.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Federated Hermes
301
Federated Hermes
Pennsylvania
$359 +$359 +17 New
CTB
302
Country Trust Bank
Illinois
$359 +$359 +17 New
BBHC
303
Brown Brothers Harriman & Co
New York
$317 -$12.4K -585 -98%
JFGIW
304
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$317 – – –
WOC
305
West Oak Capital
California
$310 +$307 +23,532 +11,766%
CBT
306
Crews Bank & Trust
Florida
$264 – – –
GCM
307
Gables Capital Management
Florida
$253 – – –
KB
308
Kimelman & Baird
New York
$233 -$3.18K -150 -93%
VWA
309
Valued Wealth Advisors
Utah
$233 -$233 -11 -50%
DRP
310
Decker Retirement Planning
Utah
$211 +$211 +10 New
EWA
311
EverSource Wealth Advisors
Alabama
$127 +$127 +6 New
UB
312
UMB Bank
Missouri
$63 – – –
HWM
313
HighMark Wealth Management
Minnesota
$44 +$44 +2 New
SOW
314
State of Wyoming
Wyoming
$42 -$298K -14,173 -100%
Kayne Anderson Rudnick Investment Management
315
Kayne Anderson Rudnick Investment Management
California
$42 +$42 +2 New
PPA
316
Painted Porch Advisors
California
$21 – – –
Norges Bank
317
Norges Bank
Norway
– -$81.3M -2,934,312 Closed
SC
318
Samlyn Capital
New York
– -$58.4M -2,106,851 Closed
MGCM
319
Mane Global Capital Management
New York
– -$33.9M -1,224,939 Closed
CHCM
320
Columbus Hill Capital Management
New Jersey
– -$33.3M -1,202,258 Closed
OFCM
321
One Fin Capital Management
California
– -$30.5M -1,100,000 Closed
1SP
322
140 Summer Partners
New York
– -$22.6M -815,079 Closed
WCM
323
Woodson Capital Management
Connecticut
– -$20.2M -730,000 Closed
SCM
324
Soros Capital Management
New York
– -$17.5M -630,400 Closed
HCP
325
Hiddenite Capital Partners
New York
– -$15.2M -550,000 Closed
11 12
13
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