NBIS
Nebius Group N.V.
141.40$
-8.3%
vs. previous close
Closing price · As of: Nov 2, 2026
Ownership
Ownership Structure
Who owns Nebius Group N.V. (NBIS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Float
?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
95.9%
Short % of float
?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
18.9%
Shares Outstanding
?Total number of shares issued. Price times share count gives market cap.
220Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 4.24 | 11,531,270 | +16.0 | 06/30/2026 |
| The Goldman Sachs Group Inc | 3.60 | 9,799,741 | +217.8 | 06/30/2026 |
| Amvescap Plc. | 2.55 | 6,943,270 | +293.5 | 06/30/2026 |
| Orbis Allan Gray Ltd | 2.39 | 6,494,719 | -21.9 | 06/30/2026 |
| Bank of America Corp | 2.26 | 6,138,513 | +309.6 | 06/30/2026 |
| Value Aligned Research Advisors LLC | 2.25 | 6,104,121 | +5.0 | 06/30/2026 |
| Fred Alger Management, LLC | 2.11 | 5,726,557 | -40.3 | 06/30/2026 |
| UBS Group AG | 1.93 | 5,244,785 | +68.1 | 06/30/2026 |
| Situational Awareness LP | 1.64 | 4,464,260 | +0.0 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Invesco QQQ Trust | 1.83 | 4,979,659 | -0.2 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Volozh Arkadiy | CEO | 785,236 | 111,032,370 $ | Oct 1, 2026 | direct |
| Korolenko Andrey | Chief Infrastructure Officer | 522,248 | 73,845,867 $ | Oct 1, 2026 | direct |
| Nave Ophir | COO | 454,685 | 64,292,459 $ | Oct 5, 2026 | direct |
| Boynton John Wilson IV | Director | 403,622 | 57,072,151 $ | Oct 15, 2026 | direct |
| Ryan Charles E | Director | 273,885 | 38,727,339 $ | Sep 1, 2026 | direct |
| Shtan Danila | Chief Technology Officer | 260,217 | 36,794,684 $ | Oct 1, 2026 | direct |
| Radinsky Kira | Director | 16,754 | 2,369,016 $ | Sep 1, 2026 | direct |
| Weigand Matthew Robert | Director | 14,987 | 2,119,162 $ | Sep 1, 2026 | direct |
| Alonso Sanchez Maria del Dado | CFO | 12,202 | 1,725,363 $ | Sep 1, 2026 | direct |
| Bunina Elena | Director | 12,124 | 1,714,334 $ | Sep 1, 2026 | direct |
| Grimme Arne | Director | 7,899 | 1,116,919 $ | Oct 29, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | Grimme Arne | Director | Buy | 148 | 169.42 | 25,074 |
| Oct 28, 2026 | Grimme Arne | Director | Buy | 148 | 169.84 | 25,136 |
| Oct 27, 2026 | Grimme Arne | Director | Buy | 205 | 159.04 | 32,603 |
| Oct 26, 2026 | Grimme Arne | Director | Buy | 208 | 153.96 | 32,024 |
| Oct 23, 2026 | Grimme Arne | Director | Buy | 205 | 158.98 | 32,591 |
| Oct 22, 2026 | Grimme Arne | Director | Buy | 357 | 161.97 | 57,823 |
| Oct 21, 2026 | Grimme Arne | Director | Buy | 148 | 167.94 | 24,855 |
| Oct 20, 2026 | Grimme Arne | Director | Buy | 151 | 164.62 | 24,858 |
| Oct 19, 2026 | Grimme Arne | Director | Buy | 148 | 169.99 | 25,159 |
| Oct 16, 2026 | Grimme Arne | Director | Buy | 148 | 169.99 | 25,159 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 960 | 188.20 | 180,672 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 600 | 180.26 | 108,156 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 700 | 176.72 | 123,704 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 400 | 186.67 | 74,668 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 100 | 188.77 | 18,877 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 500 | 175.72 | 87,860 |
| Oct 15, 2026 | Boynton John Wilson IV | Director | Sell | 200 | 184.35 | 36,870 |
| Oct 15, 2026 | Grimme Arne | Director | Buy | 148 | 169.99 | 25,159 |
| Oct 12, 2026 | Boroditsky Marc | Chief Revenue Officer | Sell | 7,000 | 211.23 | 1,478,610 |
| Oct 12, 2026 | Boroditsky Marc | Chief Revenue Officer | Other | 7,000 | 0.00 | – |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 6,000 | 243.50 | 1,461,000 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 1,200 | 241.02 | 289,224 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 14,853 | 240.00 | 3,564,720 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 48,061 | 239.23 | 11,497,633 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 48,655 | 238.22 | 11,590,594 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 18,224 | 237.15 | 4,321,822 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 73,588 | 235.99 | 17,366,032 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 106,718 | 235.24 | 25,104,342 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 48,845 | 234.21 | 11,439,987 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 56,426 | 233.19 | 13,157,979 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 61,210 | 232.37 | 14,223,368 |
| Oct 5, 2026 | Nave Ophir | COO | Sell | 16,220 | 231.12 | 3,748,766 |
| Oct 1, 2026 | Korolenko Andrey | Chief Infrastructure Officer | Sell | 29,090 | 234.16 | 6,811,714 |
| Oct 1, 2026 | Shtan Danila | Chief Technology Officer | Sell | 14,546 | 234.16 | 3,406,091 |
| Oct 1, 2026 | Volozh Arkadiy | CEO | Sell | 37,778 | 234.16 | 8,846,096 |
| Sep 29, 2026 | Boynton John Wilson IV | Director | Sell | 50 | 235.01 | 11,751 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 100 | 216.52 | 21,652 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 900 | 214.81 | 193,329 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 300 | 213.40 | 64,020 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 200 | 215.59 | 43,118 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 400 | 210.53 | 84,212 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 1,100 | 209.74 | 230,714 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 1,900 | 208.84 | 396,796 |
| Sep 15, 2026 | Boynton John Wilson IV | Director | Sell | 1,264 | 207.67 | 262,495 |
| Sep 14, 2026 | Boroditsky Marc | Chief Revenue Officer | Sell | 2,000 | 208.63 | 417,260 |
| Sep 14, 2026 | Boroditsky Marc | Chief Revenue Officer | Other | 2,000 | 0.00 | – |
| Sep 14, 2026 | Boroditsky Marc | Chief Revenue Officer | Sell | 5,000 | 209.26 | 1,046,300 |
| Sep 14, 2026 | Boroditsky Marc | Chief Revenue Officer | Other | 5,000 | 0.00 | – |
| Sep 1, 2026 | Weigand Matthew Robert | Director | Other | 1,352 | 0.00 | – |
| Sep 1, 2026 | Ryan Charles E | Director | Other | 1,352 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.