# EDGAR Filing Document

**Accession Number:** 0001513845
**File Stem:** 0001104659-26-074352
**Filing Date:** 2026-6
**Character Count:** 4416
**Document Hash:** 4366cb3aade00569109f111fc9bb3557
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-074352.hdr.sgml**: 20260616

**ACCESSION NUMBER**: 0001104659-26-074352

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260616

**FILED AS OF DATE**: 20260616

**DATE AS OF CHANGE**: 20260616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Nebius Group N.V.
- **CENTRAL INDEX KEY:** 0001513845
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** P7

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-35173
- **FILM NUMBER:** 261093004

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SCHIPHOL BOULEVARD 165
- **CITY:** SCHIPHOL
- **PROVINCE COUNTRY:** P7
- **BUSINESS PHONE:** 31202066970

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** SCHIPHOL BOULEVARD 165
- **CITY:** SCHIPHOL
- **PROVINCE COUNTRY:** P7

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Yandex N.V.
- **DATE OF NAME CHANGE:** 20110223

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 6-K** 

**Report of Foreign Private Issuer** 

**Pursuant to Rule 13a-16 or 15d-16 of** 

**the Securities Exchange Act of 1934** 

**June 16, 2026**

**NEBIUS GROUP N.V.** 

**Schiphol Boulevard 165** 

**1118 BG, Schiphol, the Netherlands.** 

**Tel: +31 202 066 970** 

(Address, Including ZIP Code, and Telephone Number,

Including Area Code, of Registrant's Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ⌧ Form 40-F ◻

Furnished as Exhibit 99.1 to this Report on Form 6-K is a press release of Nebius Group N.V. (the "**Company**") dated June 16, 2026, announcing the closing of the acquisition of MagicByte, Inc. (d/b/a Eigen AI Labs) by the Company.

**INCORPORATION BY REFERENCE**

Exhibit 99.1 to this Report on Form 6-K is hereby incorporated by reference into the Company's Registration Statements on Form F-3ASR (File No. 333-286932) and Form S-8 (File No. 333-286934), including any prospectuses forming a part of such Registration Statements, to the extent not superseded by documents or reports subsequently filed or furnished.

**INDEX TO EXHIBITS**

---

| | |
|:---|:---|
| <u>Exhibit No.</u> | <u>Description</u> |
| [99.1](tm2618059d1_ex99-1.htm) | [Press release of Nebius Group N.V. dated June 16, 2026, announcing the closing of the acquisition of MagicByte, Inc. (d/b/a Eigen AI Labs) by the Company.](tm2618059d1_ex99-1.htm) |

---

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **NEBIUS GROUP N.V.** | **NEBIUS GROUP N.V.** |
| Date: June 16, 2026 | By: | /s/ NATHALIE VAN WIGGEN |
|  |  | Nathalie van Wiggen |
|  |  | Company Secretary |

---

## Exhibit 99.1

**Exhibit 99.1**

---

| | |
|:---|:---|
| ![](tm2618059d1_ex99-1img01.jpg) | Tripolis Park,<br> Burgerweeshuispad 101,<br> 1076 ES Amsterdam |

---

**Nebius completes acquisition of Eigen AI**

**Amsterdam, June 16, 2026** — Nebius (Nasdaq: NBIS), the AI cloud company, today announced the closing of its acquisition of Eigen AI, a leading inference and model optimization company.

The transaction was announced on May 1, 2026, and completed on June 10, 2026, following receipt of the required regulatory approvals and satisfaction of other customary closing conditions.

**About Nebius**

Nebius, the AI cloud company, is building the full-stack platform for developers and companies to take charge of their AI future — from data and model training to production deployment. Founded on deep in-house technological expertise and operating at scale with a rapidly expanding global footprint, Nebius serves startups and enterprises building AI products, agents and services worldwide.

Nebius is listed on Nasdaq (Nasdaq: NBIS) and headquartered in Amsterdam.

For more information please visit <u>www.nebius.com</u>.

Media kit <u>www.nebius.com/media-kit</u>.

**Contacts**

Media relations: <u>media@nebius.com</u>

Investor relations: <u>askIR@nebius.com</u>