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Affiliated Managers Group (AMG)

NYSE · Common stock · Investment Advice

$393.96+5.21 (+1.34%)

As of Oct 21, 11:08 AM ET15 min delayedAbout 15 minutes behind the market. Every member plan is real time.

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AMG at a glance

Key statistics

$10.05B

Market capitalization

Previous close
$388.75
Open
$388.87
Day range
$388.87 – $395.48
Volume
38.2K
Average volume (30 sessions)
290.3K
Shares outstanding
25.86M
Price / earnings
11.7
Earnings per share
$33.11
Price / book
3.3
Price / sales
4.4
Beta (1 year, vs SPY)
0.96

Where the price sits in its year

52-week range

99% of the range

Below the 52-week high
-0.4%
Above the 52-week low
+68.2%

Completed sessions through Oct 20, 2026

Technical snapshot

Above its 50-day and 200-day averages

20-day average
$377.19+3.1%
50-day average
$367.27+5.8%
200-day average
$329.26+18.1%
RSI (14)61.9

Between the conventional 30 and 70 bands.

+2.6%

1 week

+6.6%

1 month

+12.1%

3 months

+34.9%

Year to date

+65.0%

1 year

Price change over each window, from completed sessions. Past performance does not indicate future results.

Every plan: MACD, ATR, the 20- and 50-day ranges, five-year and all-history extremes and the full indicator set, live on Pro Charting.

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What members do with AMG

From the public news wire

AMG headlines

Market news →

SEC Form 4, most recent first

Insider filings

How to read these →
  • Matos Rodriguez Felix V.

    +848

    Director · Option exercise

    · Aug 15, 2026

  • Matos Rodriguez Felix V.

    −848

    Director · Option exercise

    · Aug 15, 2026

  • Palandjian Tracy P.

    −848

    Director · Option exercise

    · Aug 15, 2026

  • Matos Rodriguez Felix V.

    −654

    Director · Option exercise

    · Aug 15, 2026

  • FRANQUI ANNETTE

    +477

    Director · Option exercise

    · Aug 15, 2026

  • Matos Rodriguez Felix V.

    +654

    Director · Option exercise

    · Aug 15, 2026

  • STARR LOREN M

    −716

    Director · Option exercise

    · Aug 15, 2026

  • FRANQUI ANNETTE

    −477

    Director · Option exercise

    · Aug 15, 2026

About Affiliated Managers Group

Affiliated Managers Group offers investment strategies to investors through its network of affiliates. The firm typically buys a majority interest in small to mid-size boutique asset managers, receiving a fixed percentage of revenue from these firms in return. Affiliates operate independently, with AMG providing strategic, operational, and technology support, as well as global distribution. At the end of June 2026, AMG's affiliate network—which includes firms like Abacus Capital and Pantheon dedicated to private markets (which accounted for 16% of AUM), AQR Capital and Capula Investment Management in liquid alternatives (31%), and Harding Loevner, Tweedy Browne, Parnassus, and Yacktman in equities, multi-asset, and bond strategies (53%)—had $942.4 billion in managed assets.

Exchange
NYSE
Security
Common stock
Industry
Investment Advice
Headquarters
Jupiter, FL
Employees
5,600
Listed since
Nov 21, 1997
Website
amg.com
Educational content only. MadStockAlerts provides market commentary, research, and educational content. It is not personalized investment advice, and nothing here is a recommendation to buy or sell any security. Trading and investing involve substantial risk, including loss of capital. See the Risk Disclosure and Customer Agreement.

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