MGA
Magna International Inc
4 of the 83 super-investors we track hold MGA, worth a combined $2.25B per their latest 13F filings. The largest position: Richard Pzena at 6.5% of their portfolio. No cohort buying or selling was filed on the name this quarter. Conviction score: 33 of 100 (how strongly the cohort backs it) — ranked #282 of 742 stocks. Conviction rising: 1 more super-investor hold it than in 2026Q1.
Why super-investors own MGA
MGA is held by 4 super-investors in our cohort, with a combined position value of $2.3B. The highest-conviction owner is Richard Pzena at 6.5% of their portfolio. Cohort ownership has grown from 3 to 4 over the last four quarters — net interest is rising.
AI-synthesized from 13F filings. Not investment advice.
Cohort owners over time
2016Q3 → 2026Q2How many of the cohort members held this stock each quarter.
Owners (4) · click any column to sort
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Richard Pzena | 6.5% | 15q | $2.23B | 23,882,824 |
| 2 | Joel Greenblatt | <0.1% | 34q | $20M | 302,663 |
| 3 | Sarah Ketterer | <0.1% | — 1q | $3M | 45,900 |
| 4 | Francis Chou | 0.3% | 31q | $657K | 10,000 |
Owners of MGA also hold
Congress is trading MGA
Congress tracker →- Dan Newhousesold$1,001 - $15,000 · 2025-12-11
- Dan Newhousesold$1,001 - $15,000 · 2025-04-11
- Earl Blumenauersold$1,001 - $15,000 · 2024-04-04
- Earl Blumenauersold$1,001 - $15,000 · 2022-03-14
- Earl Blumenauerbought$1,001 - $15,000 · 2022-02-24
- Zoe Lofgrensold$1,001 - $15,000 · 2020-03-17
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Long US equity 13F-HR filings only. CUSIP 559222401. Not investment advice.