Public ownership evidence

Magna International (MGA) Ownership Disclosures

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

As of 2026-10-10T12:08:28.848Z

Recent Form 4 activity

No records are available for this view.

90-day public availability window, up to 50 records.

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.

Cornerstone Financial Management LLC2026-06-302026-08-29120$7,879None
Cornerstone Financial Management LLC2026-03-312026-08-2941$2,288None
Cornerstone Financial Management LLC2025-12-312026-08-2931$1,652None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-2959,949$2,037,672None
Advisors Asset Management, Inc.2021-12-312026-08-2823,503$1,902,333None
Advisors Asset Management, Inc.2022-12-312026-08-2815,261$857,363None
Advisors Asset Management, Inc.2020-06-302026-08-285,696$253,643None
Advisors Asset Management, Inc.2022-06-302026-08-2815,235$836,000None
Advisors Asset Management, Inc.2021-09-302026-08-2819,040$1,433,000None
Corient Private Wealth LP2026-06-302026-08-2811,787$773,953None
Corient Private Wealth LP2026-06-302026-08-2812,506$821,139None
Formuepleje A/S2019-12-312026-08-286,405$351,676None
Formuepleje A/S2019-09-302026-08-286,023$321,257None
Formuepleje A/S2019-06-302026-08-285,316$265,078None
Formuepleje A/S2019-03-312026-08-289,700$472,457None
Formuepleje A/S2018-12-312026-08-289,096$412,710None
Formuepleje A/S2018-09-302026-08-2812,414$651,625None
Formuepleje A/S2018-06-302026-08-289,864$573,341None
Formuepleje A/S2018-03-312026-08-2810,464$589,003None
Formuepleje A/S2017-12-312026-08-2810,464$594,960None
Formuepleje A/S2017-09-302026-08-2810,464$557,148None
Formuepleje A/S2017-06-302026-08-289,564$442,373None
Formuepleje A/S2017-03-312026-08-289,564$411,561None
Formuepleje A/S2016-12-312026-08-2810,264$446,211None
Formuepleje A/S2016-09-302026-08-2812,264$525,553None
Formuepleje A/S2016-06-302026-08-2810,864$379,366None
Formuepleje A/S2016-03-312026-08-2810,864$468,930None
Formuepleje A/S2015-12-312026-08-2811,564$467,189None
Formuepleje A/S2015-09-302026-08-289,160$437,332None
Advisors Asset Management, Inc.2024-03-312026-08-2720,243$1,102,839None
Advisors Asset Management, Inc.2025-03-312026-08-2735,667$1,212,321None
Advisors Asset Management, Inc.2022-09-302026-08-2715,244$723,000None
Advisors Asset Management, Inc.2020-12-312026-08-2713,098$927,000None
Advisors Asset Management, Inc.2022-03-312026-08-2714,219$914,424None
Advisors Asset Management, Inc.2023-06-302026-08-2716,272$918,392None
Advisors Asset Management, Inc.2023-09-302026-08-2717,160$919,948None
Advisors Asset Management, Inc.2023-03-312026-08-2711,863$635,501None
Advisors Asset Management, Inc.2021-03-312026-08-2717,940$1,579,438None
Advisors Asset Management, Inc.2021-06-302026-08-2720,396$1,889,000None
Advisors Asset Management, Inc.2020-09-302026-08-275,858$268,004None
Advisors Asset Management, Inc.2025-09-302026-08-2736,536$1,731,076None
Advisors Asset Management, Inc.2023-12-312026-08-2717,404$1,028,228None
Groupe la Francaise2026-06-302026-08-264,906$322,492None
Advisors Asset Management, Inc.2019-12-312026-08-263,297$180,807None
Advisors Asset Management, Inc.2025-06-302026-08-2536,978$1,427,721None
Advisors Asset Management, Inc.2024-09-302026-08-2229,089$1,193,813None
Advisors Asset Management, Inc.2024-06-302026-08-2223,492$984,315None
Advisors Asset Management, Inc.2024-12-312026-08-2231,447$1,314,170None
Advisors Asset Management, Inc.2025-12-312026-08-2232,200$1,716,260None
Advisors Asset Management, Inc.2020-03-312026-08-224,123$131,606None

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. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

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.