Who Owns Nebius Group N.V. (NBIS)?Hedge Fund & Institutional Holders

$112.95+4.33 (+4.01%)Communication ServicesNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.5466257241974113e+292T

% of Float Held

9.110084343282778e+297%

QoQ Change in Holders

+15 / -2

Price History

$17.16$46.73$76.31$105.89$135.46Oct 24Jul 25Mar 26

NBIS — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Capital Research Global InvestorsNew Position+2.8M+$231.0M
Accel Leaders 3 Associates L.P.New Position+2.3M+$188.5M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLCNew Position+1.5M+$119.0M
VOLORIDGE INVESTMENT MANAGEMENT, LLCNew Position+1.4M+$113.0M
CloudAlpha Capital Management Limited/Hong KongNew Position+754K+$63.1M
Swiss National BankNew Position+579K+$48.0M
Nuveen, LLCNew Position+507K+$41.0M
VANGUARD GROUP INCNew Position+313K+$26.2M
BNP Paribas Asset Management Holding S.A.New Position+316K+$26.0M
Bank of New York Mellon CorpNew Position+340K+$25.0M
IMC-Chicago, LLCNew Position+298K+$24.9M
Sumitomo Mitsui Trust Group, Inc.New Position+296K+$24.8M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEMNew Position+270K+$22.0M
Allianz Asset Management GmbHNew Position+247K+$20.0M
INVESTMENT HOUSE LLCNew Position+219K+$18.3M

NBIS — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
Orbis Allan Gray LtdDecreased-9.5M-$1.4T
FRED ALGER MANAGEMENT, LLCDecreased-2.2M-$1.1T
Jericho Capital Asset Management L.P.Closed Position-4.6M-$517.3B
WELLS FARGO & COMPANY/MNDecreased-2.4M-$285.4B
MILLENNIUM MANAGEMENT LLCDecreased-2.3M-$271.4B
TWO SIGMA INVESTMENTS, LPDecreased-2.3M-$270.5B
TWO SIGMA ADVISERS, LPClosed Position-2.3M-$256.7B
Rovida Investment Management LtdDecreased-365K-$246.0B
Qube Research & Technologies LtdDecreased-1.9M-$238.5B
BNP PARIBAS FINANCIAL MARKETSDecreased-1.5M-$185.4B
Ghisallo Capital Management LLCDecreased-1.0M-$180.0B
JPMORGAN CHASE & CODecreased-77K-$154.3B
Greenwoods Asset Management Hong Kong Ltd.Decreased-638K-$143.2B
D. E. Shaw & Co., Inc.Decreased-1.0M-$128.0B
GILDER GAGNON HOWE & CO LLCDecreased-35K-$117.7B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1Oak Grove Capital LLC184,771$15.5B1.83%Share
2Oak Grove Capital LLC54,600$2.4B0.29%Call
3Oak Grove Capital LLC30,100$1.4B0.16%Call
4Oak Grove Capital LLC36,700$954.0M0.11%Call
5SUSQUEHANNA INTERNATIONAL GROUP, LLP9,387,500$785.0M0.09%Call
6Oak Grove Capital LLC24,800$760.9M0.09%Call
7Oak Grove Capital LLC26,500$725.6M0.09%Call
8FRED ALGER MANAGEMENT, LLC7,784,630$651.0M2.55%Share
9Oak Grove Capital LLC26,000$639.8M0.08%Call
10Oak Grove Capital LLC20,100$581.8M0.07%Call
11Oak Grove Capital LLC9,000$514.2M0.06%Call
12SUSQUEHANNA INTERNATIONAL GROUP, LLP5,347,700$447.0M0.05%Put
13CITADEL ADVISORS LLC5,039,000$421.0M0.06%Call
14JANE STREET GROUP, LLC4,980,000$416.0M0.06%Put
15Oak Grove Capital LLC9,200$397.4M0.05%Call
16Accel Leaders 4 Associates L.P.4,580,952$383.4M100.00%Share
17Oak Grove Capital LLC9,400$300.4M0.04%Call
18Oak Grove Capital LLC13,300$293.5M0.03%Call
19Clear Street Group Inc.3,511,656$293.0M1.09%Share
20BlackRock, Inc.3,415,350$285.0M0.00%Share
21Orbis Allan Gray Ltd3,335,358$279.0M1.17%Share
22UBS Group AG3,318,006$277.7M0.05%Share
23Value Aligned Research Advisors, LLC3,305,776$276.7M2.78%Share
24STATE STREET CORP3,219,326$269.0M0.01%Share
25CITADEL ADVISORS LLC3,010,500$251.0M0.04%Put
26Oak Grove Capital LLC9,600$240.6M0.03%Call
27JANE STREET GROUP, LLC2,834,500$237.0M0.04%Call
28Capital Research Global Investors2,767,280$231.0M0.04%Share
29JANUS HENDERSON GROUP PLC2,677,657$224.0M0.10%Share
30Oak Grove Capital LLC10,100$219.7M0.03%Call
31BlackRock, Inc.2,620,333$219.0M0.00%Share
32Oak Grove Capital LLC12,100$214.3M0.03%Call
33GOLDMAN SACHS GROUP INC2,427,503$203.0M0.03%Share
34Invesco Ltd.2,307,600$193.2M0.03%Share
35Accel Leaders 3 Associates L.P.2,251,905$188.5M100.00%Share
36IMC-Chicago, LLC2,117,700$177.3M0.06%Call
37Oak Grove Capital LLC6,500$175.1M0.02%Call
38GROUP ONE TRADING LLC2,059,000$172.3M0.30%Call
39Oak Grove Capital LLC2,900$161.4M0.02%Call
40Rovida Investment Management Ltd1,828,647$153.0M20.84%Share
41CAPSTONE INVESTMENT ADVISORS, LLC1,811,000$151.0M0.30%Put
42BlackRock, Inc.1,798,704$150.0M0.00%Share
43Oak Grove Capital LLC7,500$149.0M0.02%Call
44GEODE CAPITAL MANAGEMENT, LLC1,727,997$143.0M0.01%Share
45Oak Grove Capital LLC4,000$131.1M0.02%Call
46IMC-Chicago, LLC1,561,900$130.7M0.05%Put
47JANE STREET GROUP, LLC1,419,959$118.0M0.02%Share
48VOLORIDGE INVESTMENT MANAGEMENT, LLC1,351,614$113.0M0.40%Share
49NVIDIA CORP1,190,476$99.6M0.76%Share
50Amundi1,175,358$98.0M0.03%Share

NBIS Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025613$23.9B+216
Q3 2025397$10.2T+31
Q2 2025366$4.0T+39
Q1 2025327$1.6T+44
Q4 2024283$18.7T+121
Q3 2024162$264.6T+2
Q2 2024160$206.4T-2
Q1 2024162$212.2T—

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As of Q4 2025, 50 institutional investors hold NBIS (Nebius Group N.V.). The largest holder is Oak Grove Capital LLC with $15.5B in shares. This quarter, 15 institutions opened new positions and 2 closed their positions.

Frequently Asked Questions

How many hedge funds own NBIS?

As of Q4 2025, 50 institutional investors report holding NBIS (Nebius Group N.V.) in their 13F filings.

Who is the largest institutional holder of NBIS?

The largest institutional holder of NBIS is Oak Grove Capital LLC with $15.5B in shares.

Is institutional ownership of NBIS increasing or decreasing?

This quarter, 15 institutions opened new positions in NBIS and 2 closed their positions.