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Public ownership evidence

Somnigroup International Inc. (SGI) Ownership Disclosures

Read SGI 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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2026-08-292026-08-26HAGALE JAMES TYSONA8,978Not reported

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

The displayed observation date is 2026-08-26 and its public availability date is 2026-08-29. Subtracting those calendar dates gives 3 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 A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

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 0001876463-26-000008 ↗SEC 0001876463-26-000008 ↗SEC 0001876463-26-000008 ↗

Recent Form 4 activity

Inspect all 25 displayed rows: Recent Form 4 activity

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2026-08-292026-08-26HAGALE JAMES TYSONA8,978Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA6,148Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA9,221Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA9,222Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA4,811Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA10,825Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA10,825Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA1,109Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA4,992Not reported
2026-08-292026-08-26HAGALE JAMES TYSONA4,992Not reported
2026-08-292026-08-26GLASSMAN KARL GA4,239Not reported
2026-08-292026-08-26GLASSMAN KARL GA74,835Not reported
2026-08-292026-08-26GLASSMAN KARL GA39,105Not reported
2026-08-292026-08-26GLASSMAN KARL GA5,953Not reported
2026-08-292026-08-26GLASSMAN KARL GA8,009Not reported
2026-08-292026-08-26GLASSMAN KARL GA37,282Not reported
2026-08-292026-08-26GLASSMAN KARL GA55,923Not reported
2026-08-292026-08-26GLASSMAN KARL GA55,923Not reported
2026-08-292026-08-26GLASSMAN KARL GA29,136Not reported
2026-08-292026-08-26GLASSMAN KARL GA65,556Not reported
2026-08-292026-08-26GLASSMAN KARL GA65,556Not reported
2026-08-292026-08-26GLASSMAN KARL GA10,749Not reported
2026-08-292026-08-26GLASSMAN KARL GA48,369Not reported
2026-08-292026-08-26GLASSMAN KARL GA48,369Not reported
2026-08-282026-08-27THOMPSON SCOTT LP30,000Not 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 LLC2026-06-302026-08-2913$1,019None
Cornerstone Financial Management LLC2026-03-312026-08-2913$961None
Cornerstone Financial Management LLC2025-12-312026-08-2913$1,161None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-287,912$620,301None
Advisors Asset Management, Inc.2021-12-312026-08-285,769$271,316None
Advisors Asset Management, Inc.2022-12-312026-08-2812,612$432,970None
Advisors Asset Management, Inc.2022-06-302026-08-2816,830$360,000None
Advisors Asset Management, Inc.2021-09-302026-08-282,826$131,000None
Corient Private Wealth LP2026-06-302026-08-286,600$517,443None
Principia Wealth Advisory, LLC2026-06-302026-08-2720$1,568None
Principia Wealth Advisory, LLC2026-03-312026-08-2715$1,109None
Advisors Asset Management, Inc.2022-09-302026-08-2716,385$396,000None
Advisors Asset Management, Inc.2022-03-312026-08-2714,148$395,012None
Advisors Asset Management, Inc.2023-03-312026-08-279,552$377,208None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-266,900$510,048None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2621,950$1,720,880None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25230,721$18,088,526None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2518,088,526$230,721,000None
Harvest Fund Management Co., Ltd2026-06-302026-08-21153$12,000None
Archer Investment Corp2026-06-302026-08-202,028$158,995None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2012,196$956,193None
RIHO Partners, LLC2026-06-302026-08-19187,368$14,689,651None
Ensign Peak Advisors, Inc2026-03-312026-08-1910,629$785,696None
Ensign Peak Advisors, Inc2025-12-312026-08-1912,744$1,137,784None
Ensign Peak Advisors, Inc2025-09-302026-08-1941,584$3,506,779None
Corient Private Wealth LP2026-06-302026-08-186,601$517,444None
Empowered Funds, LLC2026-06-302026-08-1840,779$3,197,074None
Empowered Funds, LLC2026-06-302026-08-1832,847$2,575,205None
Empowered Funds, LLC2026-06-302026-08-18638$50,019None
Empowered Funds, LLC2026-06-302026-08-18499$39,122None
Transamerica Financial Advisors, LLC2026-06-302026-08-18577$45,274None
UNITED CAPITAL FINANCIAL ADVISORS, LLC2026-06-302026-08-184,677$366,677None
GLAZER CAPITAL, LLC2026-06-302026-08-1814,550$1,141,000None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-18134,944$10,579,610None
Avantyr Capital Partners, LP2026-06-302026-08-152,153,090$168,802,256None
Limestone Investment Advisors LP2026-06-302026-08-151,400$109,760Put
Limestone Investment Advisors LP2026-06-302026-08-151,800$141,120Call
Limestone Investment Advisors LP2026-06-302026-08-152,981$233,710None
SMA Capital LLC2026-06-302026-08-1540,000$3,136,000None
Investors Portfolio Services LLC2026-06-302026-08-1510$784None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-1511,813$926,139None
TORONTO DOMINION BANK2026-06-302026-08-154,851$380,000None
SummitTX Capital, L.P.2026-06-302026-08-1588,188$6,913,939None
Graham Capital Management, L.P.2026-06-302026-08-1574,232$5,819,789None
SEI INVESTMENTS CO2026-06-302026-08-151,139,251$89,317,278None
SEI INVESTMENTS CO2026-06-302026-08-1517,695$1,387,680None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-152,404$188,474None
Seneschal Advisors, LLC2026-06-302026-08-152$157None
Kintayl Capital LP2026-06-302026-08-1542,613$3,340,859None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15867$67,973None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗OPTIMIZE FINANCIAL 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 ↗

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.