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Public ownership evidence

Sotera Health Company Common Stock (SHC) Ownership Disclosures

Read SHC 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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2026-08-202026-08-17Petras Michael B. Jr.S850,000Not reported

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

The displayed observation date is 2026-08-17 and its public availability date is 2026-08-20. 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 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 0001193125-26-356962 ↗SEC 0001193125-26-356962 ↗SEC 0001193125-26-344757 ↗

Recent Form 4 activity

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2026-08-202026-08-17Petras Michael B. Jr.S850,000Not reported
2026-08-202026-08-17Petras Michael B. Jr.S294,515Not reported
2026-08-122026-08-07Rutz Michael PS150,000Not 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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Corient Private Wealth LP2026-06-302026-08-2818,598$330,117None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2614,100$250,275None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25319,782$5,676,131None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-255,676,131$319,782,000None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-20170,417$3,024,911None
Ensign Peak Advisors, Inc2026-03-312026-08-1915,162$217,423None
Ensign Peak Advisors, Inc2025-12-312026-08-1915,162$267,458None
Ensign Peak Advisors, Inc2025-09-302026-08-1943,362$682,084None
Empowered Funds, LLC2026-06-302026-08-1811,898$211,190None
Empowered Funds, LLC2026-06-302026-08-189,282$164,756None
Transamerica Financial Advisors, LLC2026-06-302026-08-1836$639None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1881,132$1,440,093None
SMA Capital LLC2026-06-302026-08-15639$11,342None
SEI INVESTMENTS CO2026-06-302026-08-1533,244$590,081None
SEI INVESTMENTS CO2026-06-302026-08-152,533$44,960None
Aster Capital Management (DIFC) Ltd2026-06-302026-08-1526,432$469,168None
Ananym Capital Management, LP2026-06-302026-08-152,029,809$36,029,110None
JPL Wealth Management, LLC2026-06-302026-08-1555$977None
JPL Wealth Management, LLC2026-06-302026-08-15101$1,793None
ABS Investment Management LLC2026-06-302026-08-15125,000$2,218,750None
Basecamp Wealth Advisors LLC2026-06-302026-08-15561$9,958None
Irenic Capital Management LP2026-06-302026-08-155,141,822$91,267,341None
Ameritas Advisory Services, LLC2026-06-302026-08-15120$2,130None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-1510,518,373$186,702,000None
Rangeley Capital, LLC2026-06-302026-08-1511,000$195,250None
DENDUR CAPITAL LP2026-06-302026-08-152,770,000$49,167,500None
XTX Topco Ltd2026-06-302026-08-1526,861$476,783None
Ararat Capital Management LP2026-06-302026-08-15590,362$10,478,926None
Treasurer of the State of North Carolina2026-06-302026-08-15118,938$2,111,000None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-152,803,452$49,761,273None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-152,803,452$49,761,273None
OSAIC HOLDINGS, INC.2026-06-302026-08-15130$2,308None
OSAIC HOLDINGS, INC.2026-06-302026-08-15963$17,091None
Squarepoint Ops LLC2026-06-302026-08-1515,237$270,457None
Man Group plc2026-06-302026-08-1581,321$1,443,448None
MetLife Investment Management, LLC2026-06-302026-08-15127,917$2,270,527None
State of Tennessee, Department of Treasury2026-06-302026-08-15116,066$2,060,172None
Utah Retirement Systems2026-06-302026-08-1514,568$258,582None
Legal & General Group Plc2026-06-302026-08-15128,441$2,279,828None
Legal & General Group Plc2026-06-302026-08-1554,416$965,884None
Legal & General Group Plc2026-06-302026-08-15169,010$2,999,929None
HRT FINANCIAL LP2026-06-302026-08-151,111,462$19,728,000None
Ensign Peak Advisors, Inc2026-06-302026-08-1515,162$269,126None
Verition Fund Management LLC2026-06-302026-08-15200,000$3,550,000None
Verition Fund Management LLC2026-06-302026-08-15200,000$3,550,000None
MOORE CAPITAL MANAGEMENT, LP2026-06-302026-08-15213,946$3,797,542None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15205,943$3,655,488None
Ancora Advisors LLC2026-06-302026-08-1530,000$532,500None
Ancora Advisors LLC2026-06-302026-08-152,653,637$47,102,057None
CADIAN CAPITAL MANAGEMENT, LP2026-06-302026-08-15350,000$6,212,500None

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

Corient Private Wealth LP ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗MERCER GLOBAL ADVISORS INC /ADV ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Ensign Peak Advisors, Inc ↗Empowered Funds, LLC ↗Empowered Funds, 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.