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Public ownership evidence

Nebius Group N.V. Class A Ordinary Shares (NBIS) Ownership Disclosures

Read NBIS insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-11-022026-10-29Boynton John Wilson IVS333Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-29 and its public availability date is 2026-11-02. Subtracting those calendar dates gives 4 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001513845-26-000147 ↗SEC 0001513845-26-000145 ↗SEC 0001513845-26-000143 ↗

Recent Form 4 activity

Inspect all 50 displayed rows: Recent Form 4 activity

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2026-11-022026-10-29Boynton John Wilson IVS333Not reported
2026-10-302026-10-29Grimme ArneP148Not reported
2026-10-292026-10-28Grimme ArneP148Not reported
2026-10-292026-10-27Grimme ArneP205Not reported
2026-10-262026-10-26Grimme ArneP208Not reported
2026-10-262026-10-23Grimme ArneP205Not reported
2026-10-262026-10-22Grimme ArneP357Not reported
2026-10-212026-10-21Grimme ArneP148Not reported
2026-10-212026-10-20Grimme ArneP151Not reported
2026-10-202026-10-19Grimme ArneP148Not reported
2026-10-192026-10-15Boynton John Wilson IVS500Not reported
2026-10-192026-10-15Boynton John Wilson IVS400Not reported
2026-10-192026-10-15Boynton John Wilson IVS200Not reported
2026-10-192026-10-15Boynton John Wilson IVS400Not reported
2026-10-192026-10-15Boynton John Wilson IVS100Not reported
2026-10-192026-10-15Boynton John Wilson IVS100Not reported
2026-10-192026-10-15Boynton John Wilson IVS500Not reported
2026-10-192026-10-15Boynton John Wilson IVS500Not reported
2026-10-192026-10-15Boynton John Wilson IVS100Not reported
2026-10-192026-10-15Boynton John Wilson IVS960Not reported
2026-10-192026-10-15Boynton John Wilson IVS400Not reported
2026-10-192026-10-15Boynton John Wilson IVS200Not reported
2026-10-192026-10-15Boynton John Wilson IVS200Not reported
2026-10-192026-10-15Boynton John Wilson IVS400Not reported
2026-10-192026-10-15Boynton John Wilson IVS600Not reported
2026-10-192026-10-15Boynton John Wilson IVS400Not reported
2026-10-192026-10-15Boynton John Wilson IVS400Not reported
2026-10-192026-10-15Boynton John Wilson IVS700Not reported
2026-10-192026-10-15Boynton John Wilson IVS200Not reported
2026-10-162026-10-16Grimme ArneP148Not reported
2026-10-162026-10-15Grimme ArneP148Not reported
2026-10-132026-10-12Boroditsky MarcS7,000Not reported
2026-10-062026-10-05Nave OphirS48,061Not reported
2026-10-062026-10-05Nave OphirS48,655Not reported
2026-10-062026-10-05Nave OphirS18,224Not reported
2026-10-062026-10-05Nave OphirS73,588Not reported
2026-10-062026-10-05Nave OphirS106,718Not reported
2026-10-062026-10-05Nave OphirS48,845Not reported
2026-10-062026-10-05Nave OphirS56,426Not reported
2026-10-062026-10-05Nave OphirS61,210Not reported
2026-10-062026-10-05Nave OphirS6,000Not reported
2026-10-062026-10-05Nave OphirS1,200Not reported
2026-10-062026-10-05Nave OphirS14,853Not reported
2026-10-062026-10-05Nave OphirS16,220Not reported
2026-10-052026-10-01Korolenko AndreyS29,090Not reported
2026-10-052026-10-01Shtan DanilaS14,546Not reported
2026-10-052026-10-01Volozh ArkadiyS37,778Not reported
2026-10-012026-09-29Boynton John Wilson IVS50Not reported
2026-09-212026-07-15Boroditsky MarcS22,386Not reported
2026-09-212026-06-15Boroditsky MarcS4,500Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Advisors Asset Management, Inc.2021-12-312026-08-2813,161$796,241None
Advisors Asset Management, Inc.2022-12-312026-08-283,268$2,810None
Advisors Asset Management, Inc.2020-06-302026-08-2822,843$1,142,607None
Advisors Asset Management, Inc.2022-06-302026-08-286,742$5,000None
Advisors Asset Management, Inc.2021-09-302026-08-2815,480$1,234,000None
Corient Private Wealth LP2026-06-302026-08-2810,388$2,868,857None
Principia Wealth Advisory, LLC2026-06-302026-08-2718$4,971None
Principia Wealth Advisory, LLC2026-03-312026-08-2717$1,764None
Advisors Asset Management, Inc.2022-09-302026-08-274,371$4,000None
Advisors Asset Management, Inc.2020-12-312026-08-2721,311$1,483,000None
Advisors Asset Management, Inc.2022-03-312026-08-2710,649$11,501None
Advisors Asset Management, Inc.2023-03-312026-08-271,196$12None
Advisors Asset Management, Inc.2021-03-312026-08-2721,611$1,384,401None
Advisors Asset Management, Inc.2021-06-302026-08-2716,764$1,186,000None
Advisors Asset Management, Inc.2020-09-302026-08-2723,216$1,514,844None
WILLIAM JOHN SEMPOLINSKI2026-03-312026-08-273,750$389,100None
WILLIAM JOHN SEMPOLINSKI2025-12-312026-08-273,350$280,412None
Dakota Wealth Management2025-09-302026-08-276,409$719,539None
Dakota Wealth Management2026-03-312026-08-278,106$841,079None
Advisors Asset Management, Inc.2019-12-312026-08-2623,330$1,014,622None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25225,091$62,163,381None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2562,163,381$225,091,000None
Kings Path Partners LLC2026-03-312026-08-2210$1,038None
Advisors Asset Management, Inc.2020-03-312026-08-2225,912$882,304None
Assenagon Asset Management S.A.2026-06-302026-08-2220,913$5,374,268None
Forefront Wealth Partners, LLC2026-06-302026-08-212,776$766,648None
Harvest Fund Management Co., Ltd2026-06-302026-08-2116,381$4,521,000None
Bullock Wealth Management Group2026-06-302026-08-20200$45,836None
Kingsview Wealth Management, LLC2026-06-302026-08-203,495$965,214None
Archer Investment Corp2026-06-302026-08-20500$138,085None
CANTOR FITZGERALD, L. P.2026-06-302026-08-2025,000$6,904,250Put
CANTOR FITZGERALD, L. P.2026-06-302026-08-2053,093$14,662,694None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2014,840$4,098,416None
Beacon Pointe Advisors, LLC2026-06-302026-08-199,783$2,701,772None
Copia Wealth Management2026-06-302026-08-1995$26,236None
Advisors Asset Management, Inc.2019-03-312026-08-1925,242$866,810None
Advisors Asset Management, Inc.2019-09-302026-08-1922,608$791,506None
Advisors Asset Management, Inc.2019-06-302026-08-1924,042$913,596None
Mint Tower Capital Management B.V.2026-06-302026-08-1949$14,000None
Liontrust Investment Partners LLP2026-06-302026-08-19250,000$69,042,500None
Kimelman & Baird, LLC2026-06-302026-08-1911$3,038None
Strive Financial Group ,LLC2026-06-302026-08-18235$64,900None
Caitlin John, LLC2026-06-302026-08-183$829None
Value Aligned Research Advisors, LLC2026-06-302026-08-18837,500$231,292,375Call
Value Aligned Research Advisors, LLC2026-06-302026-08-186,104,121$1,685,775,097None
Corient Private Wealth LP2026-06-302026-08-1810,360$2,838,594None
Empowered Funds, LLC2026-06-302026-08-1815,473$4,273,178None
Empowered Funds, LLC2026-06-302026-08-184,408$1,217,357None
Pure Financial Advisors, LLC2026-06-302026-08-181,288$355,707None
Transamerica Financial Advisors, LLC2026-06-302026-08-182$552None

90-day public filing window, up to 50 source positions.

Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Principia Wealth Advisory, LLC ↗Principia Wealth Advisory, LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.