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All holdings

Affiliated Managers Group

AMG

Source: the SEC Form 13F filings of the managers we follow, latest for Q3 2026. How we use them

Managers holding
3
In their latest 13F (Q3 2026)
See who
Value held
$2.8m
Combined value at quarter end
Last quarter
1 bought
0 sold or trimmed
Price at Q2 ’26 end
$338.40
+22.3% in the quarter

Prices here are quarter-end prices implied by the 13F filings. Today’s price on Yahoo Finance

Share price change by quarter

+13.8%Q3 ’24
+4.0%Q4 ’24
-9.1%Q1 ’25
+17.1%Q2 ’25
+21.2%Q3 ’25
+20.9%Q4 ’25
-4.0%Q1 ’26
+22.3%Q2 ’26
Q3 ’24: +13.8%; Q4 ’24: +4.0%; Q1 ’25: -9.1%; Q2 ’25: +17.1%; Q3 ’25: +21.2%; Q4 ’25: +20.9%; Q1 ’26: -4.0%; Q2 ’26: +22.3%

Change in the quarter-end price implied by managers’ 13F filings, adjusted for stock splits. Excludes dividends.

Managers holding it, by quarter

1Q4 ’23
1Q1 ’24
1Q2 ’24
2Q3 ’24
3Q4 ’24
3Q1 ’25
3Q2 ’25
3Q3 ’25
2Q4 ’25
2Q1 ’26
3Q2 ’26
0Q3 ’26
Q4 ’23: 1; Q1 ’24: 1; Q2 ’24: 1; Q3 ’24: 2; Q4 ’24: 3; Q1 ’25: 3; Q2 ’25: 3; Q3 ’25: 3; Q4 ’25: 2; Q1 ’26: 2; Q2 ’26: 3; Q3 ’26: 0

Counts the managers on this site whose 13F for that quarter includes Affiliated Managers Group.

Who holds it

Each manager’s latest 13F, sorted by how much of their portfolio it is. Changes are against their previous quarter.

Managers holding Affiliated Managers Group
Southeastern Asset Management0.1%$1.9m$1.9mUnchanged32 qtrs
Horizon Kinetics0.0%$676k$676kUnchanged8 qtrs
Dodge & Cox0.0%$203k$203kNew1 qtr

Download the holders: CSV · JSON · Markdown

About the company

Sector
Financials · Investment Advice
Incorporated in
Delaware
Financial year ends
31 December
Shares outstanding
26m at 5 Aug 2026
SEC filings
Annual reports and other filings on EDGAR

Revenue and profit

2013
2015
$2.3bn2017
$2.2bn2019
$2.4bn2021
$2.1bn2023
$2.1bn2025
2013: not held; 2014: not held; 2015: not held; 2016: $2.2bn; 2017: $2.3bn; 2018: $2.4bn; 2019: $2.2bn; 2020: $2.0bn; 2021: $2.4bn; 2022: $2.3bn; 2023: $2.1bn; 2024: $2.0bn; 2025: $2.1bn
Affiliated Managers Group revenue and net income by year
YearRevenueNet income
2025$2.1bn$717m
2024$2.0bn$512m
2023$2.1bn$673m
2022$2.3bn$1.1bn
2021$2.4bn$566m
2020$2.0bn$202m
2019$2.2bn$15.7m
2018$2.4bn$244m
2017$2.3bn$690m
2016$2.2bn$473m
2015–$510m
2014–$434m
2013–$361m

From the company’s XBRL financial statements filed with the SEC, for each financial year. Gaps mean the company didn’t report that figure in a standard form.