Explore more topics
Public ownership evidence

Matsons, Inc. (MATX) Ownership Disclosures

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

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

Jump to a section

Read one actual disclosure before using it

Show the table · 1 row, 6 columns

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-302026-10-29COX MATTHEW JS3,550Not 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 2026-10-30. Subtracting those calendar dates gives 1 day 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 0001225208-26-008557 ↗SEC 0001225208-26-008557 ↗SEC 0001225208-26-008557 ↗

Recent Form 4 activity

Inspect all 22 displayed rows: Recent Form 4 activity

Scroll sideways to compare all columns. Select a heading to sort.

2026-10-302026-10-29COX MATTHEW JS3,550Not reported
2026-10-302026-10-29COX MATTHEW JS3,320Not reported
2026-10-302026-10-29COX MATTHEW JS1,560Not reported
2026-10-302026-10-29COX MATTHEW JS1,290Not reported
2026-10-302026-10-29COX MATTHEW JS280Not reported
2026-10-012026-09-29COX MATTHEW JS6,048Not reported
2026-10-012026-09-29COX MATTHEW JS2,495Not reported
2026-10-012026-09-29COX MATTHEW JS752Not reported
2026-10-012026-09-29COX MATTHEW JS705Not reported
2026-08-292026-08-28COX MATTHEW JS6,115Not reported
2026-08-292026-08-28COX MATTHEW JS3,443Not reported
2026-08-292026-08-28COX MATTHEW JS442Not reported
2026-08-252026-08-24Angoco Vic S JrS1,041Not reported
2026-08-252026-08-24Angoco Vic S JrS670Not reported
2026-08-252026-08-24Angoco Vic S JrS582Not reported
2026-08-212026-08-19Heilmann Peter TS5,000Not reported
2026-08-212026-08-19Scott Christopher AS600Not reported
2026-08-152026-08-13Taylor Jason LeeS1,961Not reported
2026-08-132026-08-11Tungul Jennifer C.S402Not reported
2026-08-132026-08-11Sullivan John WarrenS1,917Not reported
2026-08-132026-08-11Park Kuuhaku TS1,000Not reported
2026-08-132026-08-11Isotoff Leonard PS1,250Not 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.

Scroll sideways to compare all columns. Select a heading to sort.

Cornerstone Financial Management LLC2026-06-302026-08-299$1,730None
Cornerstone Financial Management LLC2026-03-312026-08-296$984None
Cornerstone Financial Management LLC2025-12-312026-08-296$741None
Advisors Asset Management, Inc.2020-06-302026-08-2826$757None
Corient Private Wealth LP2026-06-302026-08-281,310$251,863None
Advisors Asset Management, Inc.2025-03-312026-08-277,010$898,472None
Advisors Asset Management, Inc.2025-09-302026-08-277,345$724,144None
Advisors Asset Management, Inc.2019-12-312026-08-2626$1,061None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-268,100$1,327,914None
Advisors Asset Management, Inc.2025-06-302026-08-257,528$838,243None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-258,879$1,706,810None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-251,706,810$8,879,000None
Advisors Asset Management, Inc.2024-09-302026-08-222,572$366,819None
Advisors Asset Management, Inc.2024-06-302026-08-221,681$220,161None
Advisors Asset Management, Inc.2024-12-312026-08-225,793$781,128None
Advisors Asset Management, Inc.2025-12-312026-08-227,204$890,054None
Advisors Asset Management, Inc.2020-03-312026-08-2226$796None
Assenagon Asset Management S.A.2026-06-302026-08-2217,842$3,429,768None
Kingsview Wealth Management, LLC2026-06-302026-08-205,917$1,137,465None
Kingsview Wealth Management, LLC2026-06-302026-08-2016,747$3,219,276None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-204,108$789,708None
Beacon Pointe Advisors, LLC2026-06-302026-08-192,338$449,434None
Advisors Asset Management, Inc.2019-03-312026-08-1926$938None
Advisors Asset Management, Inc.2019-09-302026-08-1926$975None
Advisors Asset Management, Inc.2019-06-302026-08-1926$786None
Corient Private Wealth LP2026-06-302026-08-181,315$252,824None
Empowered Funds, LLC2026-06-302026-08-1815,814$3,039,925None
Empowered Funds, LLC2026-06-302026-08-183,146$604,756None
Empowered Funds, LLC2026-06-302026-08-183,135$602,641None
Empowered Funds, LLC2026-06-302026-08-181,067$205,109None
Empowered Funds, LLC2026-06-302026-08-18203$39,023None
Transamerica Financial Advisors, LLC2026-06-302026-08-1849$9,522None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-183,537$679,918None
Equitable Holdings, Inc.2026-06-302026-08-181,657$318,533None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-18284$54,593None
Sanchez Gaunt Capital Management, LLC2026-06-302026-08-151,134$217,988None
DARK FOREST CAPITAL MANAGEMENT LP2026-06-302026-08-151,524$292,959None
AMERIFLEX GROUP, INC.2026-06-302026-08-15206$39,550None
SEI INVESTMENTS CO2026-06-302026-08-1515,176$2,917,650None
SEI INVESTMENTS CO2026-06-302026-08-157,005$1,346,571None
SEI INVESTMENTS CO2026-06-302026-08-156,334$1,217,580None
Massar Capital Management, LP2026-06-302026-08-155,788$1,112,627None
JPL Wealth Management, LLC2026-06-302026-08-1515$2,884None
Advisors Asset Management, Inc.2026-06-302026-08-153,787$727,975None
Basecamp Wealth Advisors LLC2026-06-302026-08-157$1,346None
Mutual Advisors, LLC2026-06-302026-08-157,419$1,426,087None
Ameritas Advisory Services, LLC2026-06-302026-08-155$961None
T. Rowe Price Investment Management, Inc.2026-06-302026-08-15526,507$101,211,000None
XTX Topco Ltd2026-06-302026-08-157,431$1,428,461None
Prestige Wealth Management Group LLC2026-06-302026-08-1512$2,307None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

Show the table · 0 rows, 5 columns

Scroll sideways to compare all columns. Select a heading to sort.

No records are available for this view.

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.