AMG

Affiliated Managers Group, Inc. $355.61 1M -1.9% 3M +3.3% YTD +23.1% as of 2026-09-11

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▲ buy ▼ sell · size ≈ trade size · earnings ● beat ● miss · ring ◯ before open ◯ after close · ─ moving averages · click the buttons above to hide them

Model view — historical tendencies for the days ahead, not a forecast

Next 1 day

-0.1%

Next 1 week

-0.3%

Next 1 month

-0.8%

Seasonality

Mildly negative window

Next 30 days (to Oct 14): -0.6% median, 46% of the last 28 years finished up.

20-year seasonality chart →

Mean reversion

Neutral — RSI(2) at 34

RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.18%/day.

Mean-reversion stats →

1-month breakdown — Market · β 0.99 -0.2% · Seasonal tilt -0.7%

$99M/day volume 33% volatility +53% 1-year -10% from ATH

52-week range · 77% of the way up · -10% from the high

$230.10$392.92

Congressional trades in AMG Full tracker →

5 members · 10 buys / 6 sells · $31K–$290K disclosed · latest filing May 7, 2020.

EXCHANGE	DP Dean Phillips sT · traded Apr 2, 2020	$1K–$15K
SELL	GC Gilbert Cisneros · traded Mar 18, 2020	$1K–$15K
BUY	DP Dean Phillips sT · traded Aug 13, 2019	$1K–$15K
BUY	GC Gilbert Cisneros · traded Aug 14, 2019	$1K–$15K
SELL	LS Lamar Smith · traded Feb 8, 2018	$1K–$15K
SELL	JR John F Reed · traded Dec 14, 2016	$1K–$15K
SELL	JR John F Reed · traded Dec 14, 2016	$1K–$15K
BUY	JR John F Reed · traded Jul 25, 2016	$1K–$15K