13FBOX
NEBIUS GROUP N.V. · 13F Institutional Holdings
Options Calculator Rankings
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NEBIUS GROUP N.V.

NBIS
Institutions
9
Combined AUM (Q2 2026)
$1.41B
Combined Shares (Q2 2026)
5.1M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+727,106
8 institutions added · 4 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-56,000
2 institutions reduced · 1 exits
Est. sell amount
⚖️ Net Share Change
+671,106
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$1.41B
Institutions
9
New Buys
4
Adds
4
Reduces
1
Exits
1
Unchanged
0
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
IMC-Chicago, LLC
0.19%0.09%#4$807.1M2.9M$239.0M2.3M+619,400+26.89%Add
GROUP ONE TRADING LLC
0.58%0.32%#3$425.1M1.5M$165.1M1.6M-52,000-3.27%Reduce
SIMPLEX TRADING, LLC
0.09%0.04%#6$147.3M533,500$54.6M526,100+7,400+1.41%Add
JPMORGAN CHASE & CO
<0.01%<0.01%#8$9.0M34,300$27,678300+34,000+11,333.33%Add
Maxi Investments CY Ltd
1.77%#1$8.8M31,700$00+31,700New Buy
Marathon Trading Investment Management LLC
0.12%#5$3.9M14,300$00+14,300New Buy
OnyxPoint Global Management LP
0.72%#2$3.1M11,400$00+11,400New Buy
Capital Markets Trading UK LLP
0.03%#7$2.5M8,900$00+8,900New Buy
OSAIC HOLDINGS, INC.
<0.01%<0.01%#9$3,31212$6,5386+6+100.00%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow