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Public ownership evidence

MP Materials Corp. (MP) Ownership Disclosures

Read MP 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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2026-10-012026-09-30DUCKWORTH CONNIE KA740Not reported

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

The displayed observation date is 2026-09-30 and its public availability date is 2026-10-01. 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 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 0001801368-26-000052 ↗13F 0001999371-26-018946 ↗13F 0001999371-26-018943 ↗

Recent Form 4 activity

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2026-10-012026-09-30DUCKWORTH CONNIE KA740Not 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.2021-12-312026-08-282,839$128,947None
Advisors Asset Management, Inc.2022-12-312026-08-2844,780$1,087,258None
Advisors Asset Management, Inc.2022-06-302026-08-2816,096$516,000None
Corient Private Wealth LP2026-06-302026-08-2832,225$1,804,927None
Corient Private Wealth LP2026-06-302026-08-285,535$310,015None
Principia Wealth Advisory, LLC2026-06-302026-08-2735,164$1,968,112None
Principia Wealth Advisory, LLC2026-03-312026-08-2730,552$1,471,873None
Advisors Asset Management, Inc.2024-03-312026-08-2788,864$1,270,755None
Advisors Asset Management, Inc.2025-03-312026-08-2728,576$697,540None
Advisors Asset Management, Inc.2022-09-302026-08-2718,579$507,000None
Advisors Asset Management, Inc.2022-03-312026-08-278,147$467,149None
Advisors Asset Management, Inc.2023-06-302026-08-2777,652$1,776,678None
Advisors Asset Management, Inc.2023-09-302026-08-2785,409$1,631,312None
Advisors Asset Management, Inc.2023-03-312026-08-2750,465$1,422,608None
Advisors Asset Management, Inc.2023-12-312026-08-2790,037$1,787,234None
Kingsbury Capital Investment Advisors LLC2026-03-312026-08-2615,114$729,402None
Kingsbury Capital Investment Advisors LLC2026-06-302026-08-2614,225$796,742None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-268,200$395,732None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2612,000$672,120None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25164,715$9,225,687None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-259,225,687$164,715,000None
Kings Path Partners LLC2026-03-312026-08-22100$4,826None
Advisors Asset Management, Inc.2024-09-302026-08-2270,679$1,247,484None
Advisors Asset Management, Inc.2024-06-302026-08-2278,501$999,318None
Advisors Asset Management, Inc.2024-12-312026-08-2239,482$615,919None
Advisors Asset Management, Inc.2025-12-312026-08-221,908$96,392None
ASHFORD CAPITAL MANAGEMENT INC2026-06-302026-08-226,000$336,060None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-2170$3,921None
Kingsview Wealth Management, LLC2026-06-302026-08-2016,344$915,427None
Archer Investment Corp2026-06-302026-08-2080$4,481None
CANTOR FITZGERALD, L. P.2026-06-302026-08-2021,315$1,193,853None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2018,291$1,024,500None
Beacon Pointe Advisors, LLC2026-06-302026-08-197,952$445,392None
JDM Financial Group LLC2026-06-302026-08-1932$1,792None
Ensign Peak Advisors, Inc2026-03-312026-08-199,408$454,030None
Ensign Peak Advisors, Inc2025-12-312026-08-199,408$475,292None
Ensign Peak Advisors, Inc2025-09-302026-08-1923,458$1,573,328None
Strive Financial Group ,LLC2026-06-302026-08-18444$24,868None
Caitlin John, LLC2026-06-302026-08-18500$28,005None
Caitlin John, LLC2026-06-302026-08-1830$1,680None
Corient Private Wealth LP2026-06-302026-08-1839,903$2,234,889None
Empowered Funds, LLC2026-06-302026-08-18160,358$8,981,652None
Empowered Funds, LLC2026-06-302026-08-1873,500$4,116,735None
Empowered Funds, LLC2026-06-302026-08-184,480$250,925None
Empowered Funds, LLC2026-06-302026-08-18587$32,878None
Transamerica Financial Advisors, LLC2026-06-302026-08-18130$7,336None
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-1830,000$1,680,300Call
CAPSTONE INVESTMENT ADVISORS, LLC2026-06-302026-08-184,732$265,039None
Equitable Holdings, Inc.2026-06-302026-08-1810,239$573,487None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-1841,146$2,304,587None

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

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