Nebius Group N.V.
US ˙ NasdaqGS ˙ NL0009805522

SecurityNBIS / Nebius Group N.V.
InstitutionONEQ - Fidelity Nasdaq Composite Index Tracking Stock
Latest Disclosed Ownership48,630 shares
Latest Disclosed Value $ 1,787,152
ONEQ - Fidelity Nasdaq Composite Index Tracking Stock reports 957.17% increase in ownership of NBIS / Nebius Group N.V.

On July 24, 2025 - ONEQ - Fidelity Nasdaq Composite Index Tracking Stock filed a NPORT-P form disclosing ownership of 48,630 shares of Nebius Group N.V. (US:NBIS) valued at $1,787,152 USD as of May 31, 2025. The entity filed a previous NPORT-P on October 29, 2024 disclosing 4,600 shares of Nebius Group N.V.. This represents a change in shares of 957.17% during the quarter. The current value of the position is $11,078,400 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-07-24 2025-05-31 NP NEBIUS GROUP EC NL0009805522 48,630 44,030 957.17 1,787 4,602.63 0.0236
2024-10-29 2024-08-31 NP NEBIUS GROUP EC NL0009805522 4,600 0 0.00 39 -28.30 0.0006
2024-07-26 2024-05-31 NP YANDEX NV CL A EC NL0009805522 4,600 0 0.00 53 8.16 0.0008
2024-04-24 2024-02-29 NP YANDEX NV CL A EC NL0009805522 4,600 -45,590 -90.83 49 -92.37 0.0008
2024-01-24 2023-11-30 NP YANDEX NV CL A EC NL0009805522 50,190 0 0.00 642 22.29 0.0123
2023-10-27 2023-08-31 NP YANDEX NV CL A EC NL0009805522 50,190 0 0.00 526 27.74 0.0103
2023-07-26 2023-05-31 NP YANDEX NV CL A EC NL0009805522 50,190 0 0.00 412 138.95 0.0089
2023-04-27 2023-02-28 NP YANDEX NV CL A EC NL0009805522 50,190 0 0.00 172 0.00 0.0042
2023-01-26 2022-11-30 NP YANDEX NV CL A EC NL0009805522 50,190 0 0.00 172 0.00 0.0043
2022-10-26 2022-08-31 NP YANDEX NV CL A EC NL0009805522 50,190 0 0.00 172 0.00 0.0043
2022-07-29 2022-05-31 NP YANDEX NV CL A EC NL0009805522 50,190 420 0.84 172 -80.54 0.0044
2022-04-28 2022-02-28 NP YANDEX NV CL A EC NL0009805522 49,770 -14,335 -22.36 884 -80.83 0.0205
2022-01-25 2021-11-30 NP YANDEX NV CL A EC NL0009805522 64,105 1,720 2.76 4,612 -3.88 0.0964
2021-10-26 2021-08-31 NP YANDEX NV CL A EC NL0009805522 62,385 1,320 2.16 4,797 16.32 0.1051
2021-07-22 2021-05-31 NP YANDEX NV CL A EC NL0009805522 61,065 228 0.37 4,124 5.96 0.1025
2021-04-23 2021-02-28 NP YANDEX NV CL A EC NL0009805522 60,837 -3,734 -5.78 3,893 -12.58 0.1014
2021-01-20 2020-11-30 NP YANDEX NV CL A EC NL0009805522 64,571 9,730 17.74 4,453 19.01 0.1331
2020-10-16 2020-08-31 NP YANDEX NV CL A EC NL0009805522 54,841 1,001 1.86 3,742 72.79 0.1155
2020-07-20 2020-05-31 NP YANDEX NV CL A EC NL0009805522 53,840 1,617 3.10 2,166 2.12 0.0846
2020-04-24 2020-02-29 NP YANDEX NV CL A EC NL0009805522 52,223 2,002 3.99 2,121 0.62 0.0947
2020-01-16 2019-11-30 NP YANDEX NV CL A EC NL0009805522 50,221 50,221 2,108 0.0957
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.