13F Insight
DOSSIER · 13F Holders · Q1 2026Defensive growthQuality

Nebius Group N.V.

749 institutions still hold Nebius Group N.V. as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP n97284108·749 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 8.0%
vs prior quarter
13F value held
$11.4B
65.0% inst. owned
of float
Holders
749
-97 QoQ
filers reporting
Activity
+42 / −60
+831 added · −875 reduced
this quarter
Concentration
14.74%
SUSQUEHANNA INTERNATIONAL GROUP, LLP #1
top holder share
AI Holders Summary · Q1 2026

749 institutions reported Nebius Group N.V. in Q1 2026. SUSQUEHANNA INTERNATIONAL GROUP, LLP leads at 14.7% of the visible book. -97 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$1.7B16.2M0.19%Q1 202602
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$1.3B12.1M0.16%Q1 202603
BlackRock, Inc.
CIK 0002012383
$1.0B9.9M0.02%Q1 202604
FRED ALGER MANAGEMENT, LLC
CIK 0000003520
$996M9.6M4.38%Q1 202605
Orbis Allan Gray Ltd
CIK 0001663865
$863M8.3M3.64%Q1 202606
CITADEL ADVISORS LLC
CIK 0001423053
$718M8.6M0.11%Q4 202507
Value Aligned Research Advisors, LLC
CIK 0001963565
$648M6.2M3.13%Q1 202608
Accel Leaders 4 Associates L.P.
CIK 0001923783
$475M4.6M100.00%Q1 202609
GOLDMAN SACHS GROUP INC
CIK 0000886982
$448M4.3M0.05%Q1 202610
MORGAN STANLEY
CIK 0000895421
$380M3.7M0.02%Q1 202611
UBS Group AG
CIK 0001610520
$368M3.6M0.06%Q1 202612
STATE STREET CORP
CIK 0000093751
$363M3.5M0.01%Q1 202613
Capital Research Global Investors
CIK 0001422848
$348M3.4M0.05%Q1 202614
JANUS HENDERSON GROUP PLC
CIK 0001274173
$334M3.2M0.16%Q1 202615
Clear Street Group Inc.
CIK 0001881567
$317M3.1M1.29%Q1 202616
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$291M2.8M0.23%Q1 202617
Accel Leaders 3 Associates L.P.
CIK 0001832690
$234M2.3M100.00%Q1 202618
CAPSTONE INVESTMENT ADVISORS, LLC
CIK 0001426196
$224M2.2M0.39%Q1 202619
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$215M2.1M0.01%Q1 202620
WOLVERINE TRADING, LLC
CIK 0000927337
$208M1.9M0.15%Q3 2025
Page 1 of 38
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