AMG
Affiliated Managers Group
4 of the 83 super-investors we track hold AMG, worth a combined $408M per their latest 13F filings. The largest position: John Rogers at 3.4% of their portfolio. No cohort buying or selling was filed on the name this quarter. Conviction score: 30 of 100 (how strongly the cohort backs it) — ranked #353 of 742 stocks. Conviction rising: 1 more super-investor hold it than in 2026Q1.
Why super-investors own AMG
AMG is held by 4 super-investors in our cohort, with a combined position value of $408M. The highest-conviction owner is John Rogers at 3.4% of their portfolio.
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 | John Rogers | 3.4% | 32q | $338M | 999,676 |
| 2 | Joel Greenblatt | <0.1% | 39q | $67M | 198,492 |
| 3 | Mason Hawkins | 0.1% | 32q | $2M | 5,562 |
| 4 | Dodge & Cox Funds | 0.0% | 5q | $203K | 600 |
Owners of AMG also hold
Congress is trading AMG
Congress tracker →- Gilbert Cisnerossold$1,001 - $15,000 · 2020-03-18
- Gilbert Cisnerosbought$1,001 - $15,000 · 2019-08-14
- Dean Phillipsbought$1,001 - $15,000 · 2019-08-13
- John F Reedsold$1,001 - $15,000 · 2016-12-14
- John F Reedsold$1,001 - $15,000 · 2016-12-14
- John F Reedbought$1,001 - $15,000 · 2016-07-25
STOCK Act periodic transaction reports; amounts are disclosed ranges. Who files late →
Long US equity 13F-HR filings only. CUSIP 008252108. Not investment advice.