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Public ownership evidence

MSCI, Inc. (MSCI) Ownership Disclosures

Read MSCI 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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2026-10-262026-10-22Gutowski Robert J.S2,381Not reported

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

The displayed observation date is 2026-10-22 and its public availability date is 2026-10-26. 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 0001797266-26-000008 ↗SEC 0001769683-26-000013 ↗SEC 0001532601-26-000007 ↗

Recent Form 4 activity

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2026-10-262026-10-22Gutowski Robert J.S2,381Not reported
2026-10-142026-10-12Wiechmann Andrew C.S450Not reported
2026-09-052026-09-02Taneja RajatP1,786Not reported
2026-09-022026-08-28Yang JuneA2Not reported
2026-09-022026-08-28Matlock RobinA6Not reported
2026-09-022026-08-28RIEFLER LINDA HA8Not 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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Cornerstone Financial Management LLC2026-06-302026-08-2919$10,641None
Cornerstone Financial Management LLC2026-03-312026-08-2910$5,390None
Cornerstone Financial Management LLC2025-12-312026-08-297$4,016None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-29365$206,228None
Advisors Asset Management, Inc.2021-12-312026-08-28730$447,264None
Advisors Asset Management, Inc.2020-06-302026-08-2865$21,698None
Advisors Asset Management, Inc.2022-06-302026-08-28335$138,000None
Advisors Asset Management, Inc.2021-09-302026-08-28751$457,000None
Corient Private Wealth LP2026-06-302026-08-2812,041$6,743,334None
Corient Private Wealth LP2026-06-302026-08-282,968$1,662,541None
Formuepleje A/S2024-06-302026-08-2843,016$20,722,958None
Formuepleje A/S2024-03-312026-08-2867,070$37,589,381None
Formuepleje A/S2023-12-312026-08-2865,219$36,891,127None
Formuepleje A/S2023-09-302026-08-2817,798$9,131,798None
Formuepleje A/S2023-06-302026-08-2816,897$7,929,593None
Formuepleje A/S2023-03-312026-08-2817,912$10,025,167None
Formuepleje A/S2022-12-312026-08-2816,730$7,782,294None
Formuepleje A/S2022-09-302026-08-286,684$2,819,244None
Formuepleje A/S2014-12-312026-08-281,138,606$54,015,469None
Formuepleje A/S2014-09-302026-08-28789,166$37,106,585None
Formuepleje A/S2014-06-302026-08-28590,400$27,069,840None
Wellington Grp LLC2026-06-302026-08-272,004$1,122,320None
Reflection Asset Management2026-03-312026-08-27843$454,385None
Principia Wealth Advisory, LLC2026-06-302026-08-274$2,240None
Principia Wealth Advisory, LLC2026-03-312026-08-274$2,156None
Advisors Asset Management, Inc.2024-03-312026-08-271,018$570,538None
Advisors Asset Management, Inc.2025-03-312026-08-276,348$3,589,794None
Advisors Asset Management, Inc.2020-12-312026-08-27211$94,000None
Advisors Asset Management, Inc.2022-03-312026-08-27530$266,526None
Advisors Asset Management, Inc.2023-06-302026-08-271,079$506,364None
Advisors Asset Management, Inc.2023-09-302026-08-271,089$558,744None
Advisors Asset Management, Inc.2021-03-312026-08-27355$148,844None
Advisors Asset Management, Inc.2021-06-302026-08-27721$384,000None
Advisors Asset Management, Inc.2020-09-302026-08-2763$22,477None
Advisors Asset Management, Inc.2025-09-302026-08-277,500$4,255,575None
Advisors Asset Management, Inc.2023-12-312026-08-271,025$579,791None
Dakota Wealth Management2025-09-302026-08-272,343$1,329,343None
Dakota Wealth Management2025-12-312026-08-272,133$1,223,584None
Dakota Wealth Management2026-03-312026-08-272,102$1,133,091None
Redwood Investment Management, LLC2025-12-312026-08-271,897$1,088,000None
Advisors Asset Management, Inc.2019-12-312026-08-2655$14,200None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2677,780$41,924,198None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2675,420$42,238,217None
Advisors Asset Management, Inc.2025-06-302026-08-256,413$3,698,634None
CYBER HORNET ETFs LLC2026-06-302026-08-25196$109,768None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25107,450$60,176,298None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2560,176,298$107,450,000None
Kings Path Partners LLC2026-03-312026-08-2212$6,468None
Advisors Asset Management, Inc.2024-09-302026-08-223,401$1,982,545None
Advisors Asset Management, Inc.2024-06-302026-08-222,044$984,697None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗

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.