Index
-
P/E
11.97
EPS (ttm)
24.54
Insider Own
4.28%
Shs Outstand
26.50M
Perf Week
-2.94%
Market Cap
7.76B
Forward P/E
7.44
EPS next Y
39.49
Insider Trans
-1.15%
Shs Float
25.29M
Perf Month
-1.84%
Enterprise Value
11.46B
PEG
0.35
EPS next Q
7.75
Inst Own
98.63%
Perf Quarter
-10.88%
Income
754.70M
P/S
3.64
EPS this Y
32.41%
Inst Trans
-2.86%
Perf Half Y
10.99%
Sales
2.13B
P/B
2.52
EPS next Y
14.50%
ROA
8.33%
Perf YTD
1.95%
Book/sh
116.60
P/C
20.64
EPS next 5Y
21.55%
ROE
24.04%
52W High
334.78 -12.21%
Perf Year
62.42%
Cash/sh
14.24
P/FCF
7.10
EPS past 3/5Y
-3.59% 39.32%
ROIC
12.56%
52W Low
172.54 70.34%
Perf 3Y
106.72%
EV/EBITDA
20.76
Sales past 3/5Y
-4.26% 0.54%
Gross Margin
93.61%
Volatility
2.40% 3.82%
Perf 5Y
78.78%
EV/Sales
5.38
EPS Y/Y TTM
88.44%
Oper. Margin
19.54%
ATR (14)
10.47
Perf 10Y
80.40%
Quick Ratio
1.18
Sales Y/Y TTM
4.59%
Profit Margin
35.42%
RSI (14)
48.47
Current Ratio
1.18
EPS Q/Q
74.11%
SMA20
-1.11%
Beta
1.14
Debt/Eq
0.94
Sales Q/Q
9.61%
SMA50
2.41%
Rel Volume
0.83
Prev Close
302.10
Employees
5600
LT Debt/Eq
0.94
SMA200
8.73%
Avg Volume
369.86K
Price
293.91
IPO
Nov 21, 1997
Option/Short
Yes / Yes
Trades
Volume
308,342
Change
-2.71%
Date
Action
Analyst
Rating Change
Price Target Change
Sep-02-25 Upgrade
BofA Securities
Neutral → Buy
$331
Aug-04-25 Upgrade
TD Cowen
Hold → Buy
$255
Jun-27-25 Upgrade
Goldman
Neutral → Buy
$218
Jan-06-25 Downgrade
Goldman
Buy → Neutral
$193 → $191
Nov-05-24 Downgrade
TD Cowen
Buy → Hold
$226 → $177
Jan-04-24 Initiated
TD Cowen
Outperform
$185
Nov-28-22 Upgrade
Jefferies
Hold → Buy
$149 → $192
Nov-21-22 Resumed
Goldman
Buy
$182
Oct-19-22 Initiated
Credit Suisse
Outperform
$140
Dec-16-21 Initiated
BofA Securities
Neutral
$186
Jul-12-21 Upgrade
Deutsche Bank
Hold → Buy
$167 → $202
Jul-07-21 Reiterated
Citigroup
Buy
$213 → $246
Feb-09-21 Upgrade
Citigroup
Neutral → Buy
$108.50 → $172
Apr-06-20 Upgrade
Keefe Bruyette
Mkt Perform → Outperform
$75
Oct-08-19 Reiterated
BofA/Merrill
Underperform
$75 → $85
Jul-30-19 Downgrade
BofA/Merrill
Buy → Underperform
$97 → $85
Jun-06-19 Reiterated
BofA/Merrill
Buy
$113 → $97
Jan-29-19 Downgrade
Jefferies
Buy → Hold
Jan-14-19 Downgrade
Citigroup
Buy → Neutral
Jan-11-19 Downgrade
Deutsche Bank
Buy → Hold
$158 → $106
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(Associated Press Finance)
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(Morningstar Research)
+5.10%
03:46PM
Dec-26-25 09:40AM
09:10AM
Dec-21-25 10:33PM
Dec-17-25 10:31AM
Dec-12-25 09:50AM
Dec-09-25 11:54AM
Dec-08-25 09:40AM
Dec-03-25 11:30AM
07:58AM
Dec-02-25 04:30PM
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Nov-26-25 09:50AM
Nov-24-25 11:40AM
09:40AM
Nov-21-25 09:40AM
Nov-20-25 10:01AM
Nov-18-25 09:40AM
04:14AM
03:19AM
Nov-17-25 06:29AM
Nov-14-25 03:00PM
12:00PM
11:02AM
06:59AM
Nov-11-25 11:16AM
09:15AM
Nov-10-25 09:40AM
12:32AM
Nov-07-25 12:53PM
12:48PM
Nov-06-25 12:14PM
11:40AM
09:40AM
Nov-05-25 09:40AM
Nov-04-25 02:00PM
12:31AM
Nov-03-25 08:00PM
(Morningstar Research)
+7.82%
04:00PM
01:16PM
07:08AM
(Associated Press Finance)
07:08AM
06:59AM
Nov-01-25 11:02PM
Oct-31-25 10:00AM
09:50AM
Oct-30-25 06:35PM
09:00AM
Oct-27-25 05:00PM
10:00AM
Oct-21-25 08:42AM
Oct-15-25 09:40AM
Oct-14-25 09:50AM
Oct-08-25 12:10PM
Oct-01-25 08:41PM
06:59AM
Sep-30-25 09:40AM
09:40AM
Sep-29-25 09:40AM
Affiliated Managers Group, Inc. is a strategic partner and long-term investor in independent investment firms globally. It focuses on generating long-term value by investing in a diverse array of high-quality independent partner-owned firms, through a proven partnership approach. The company was founded by William J. Nutt in December 1993 and is headquartered in Jupiter, FL.
President Mr. Jay C. Horgen
Chief Financial Officer Ms. Dava Elaine Ritchea
General Counsel & Corporate Secretary Ms. Kavita Padiyar
MD & Chief Accounting Officer Mr. Aaron M. Galis
MD & Chief Information Officer Mr. Stephen T. Pruell
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
Matos Rodriguez Felix V. Director May 08 '26 Sale 300.18 1,000 300,180 4,369 May 08 05:17 PM Ryan David Christopher Director May 06 '26 Sale 305.06 3,402 1,037,814 1,092 May 08 05:15 PM FELIX V MATOS RODRIGUEZ Director May 08 '26 Proposed Sale 300.18 1,000 300,180 May 08 04:06 PM Cates G. Staley Director May 06 '26 Buy 305.83 1,500 458,745 6,405 May 06 07:27 PM DAVID RYAN Director May 06 '26 Proposed Sale 305.06 3,402 1,037,805 May 06 04:13 PM Wojcik Thomas M President and COO Mar 05 '26 Option Exercise 0.00 7,272 0 165,982 Mar 09 06:26 PM Wojcik Thomas M President and COO Mar 06 '26 Sale 286.30 8,000 2,290,400 159,465 Mar 09 06:26 PM Padiyar Kavita General Counsel & Corp. Sec. Mar 05 '26 Option Exercise 0.00 2,288 0 44,728 Mar 09 06:16 PM Padiyar Kavita General Counsel & Corp. Sec. Mar 09 '26 Sale 278.24 2,200 612,128 42,672 Mar 09 06:16 PM Horgen Jay C. Chief Executive Officer Mar 05 '26 Option Exercise 0.00 17,563 0 327,950 Mar 09 06:07 PM RITCHEA DAVA Chief Financial Officer Mar 05 '26 Option Exercise 0.00 601 0 601 Mar 09 06:02 PM Alvingham Karen L. Director Mar 05 '26 Option Exercise 0.00 867 0 13,110 Mar 09 05:44 PM Ryan David Christopher Director Mar 05 '26 Option Exercise 0.00 867 0 4,494 Mar 09 05:41 PM STARR LOREN M Director Mar 05 '26 Option Exercise 0.00 652 0 1,937 Mar 09 05:35 PM Matos Rodriguez Felix V. Director Mar 05 '26 Option Exercise 0.00 867 0 5,369 Mar 09 05:27 PM Palandjian Tracy P. Director Mar 05 '26 Option Exercise 0.00 867 0 15,254 Mar 09 05:23 PM FRANQUI ANNETTE Director Mar 05 '26 Option Exercise 0.00 548 0 1,212 Mar 09 05:20 PM KAVITA PADIYAR Officer Mar 09 '26 Proposed Sale 278.24 2,200 612,124 Mar 09 04:05 PM Wojcik Thomas M Officer Mar 09 '26 Proposed Sale 279.10 46,878 13,083,415 Mar 09 01:02 PM THOMAS WOJCIK Officer Mar 06 '26 Proposed Sale 286.30 8,000 2,290,383 Mar 06 04:15 PM Alvingham Karen L. Director Nov 07 '25 Option Exercise 69.63 560 38,993 12,425 Nov 12 04:56 PM Wojcik Thomas M President and COO Sep 08 '25 Option Exercise 74.49 169,303 12,611,380 288,718 Sep 09 05:03 PM Wojcik Thomas M President and COO Sep 09 '25 Sale 231.03 16,000 3,696,480 158,710 Sep 09 05:03 PM THOMAS WOJCIK Officer Sep 09 '25 Proposed Sale 231.03 16,000 3,696,454 Sep 09 04:06 PM Horgen Jay C. Chief Executive Officer Sep 02 '25 Option Exercise 74.49 75,000 5,586,750 559,322 Sep 04 05:01 PM Padiyar Kavita General Counsel & Corp. Sec. Sep 02 '25 Option Exercise 73.81 47,731 3,523,025 73,431 Sep 04 05:00 PM Churchill Dwight D. Director Aug 15 '25 Option Exercise 0.00 1,398 0 29,030 Aug 18 05:18 PM Ryan David Christopher Director Aug 15 '25 Option Exercise 0.00 1,092 0 3,627 Aug 18 05:15 PM STARR LOREN M Director Aug 15 '25 Option Exercise 0.00 544 0 1,285 Aug 18 05:13 PM Alvingham Karen L. Director Aug 15 '25 Option Exercise 0.00 1,092 0 11,949 Aug 18 05:11 PM FRANQUI ANNETTE Director Aug 15 '25 Option Exercise 0.00 664 0 664 Aug 18 05:08 PM Matos Rodriguez Felix V. Director Aug 15 '25 Option Exercise 0.00 1,102 0 4,502 Aug 18 05:07 PM Palandjian Tracy P. Director Aug 15 '25 Option Exercise 0.00 1,117 0 17,886 Aug 18 05:05 PM Horgen Jay C. Chief Executive Officer Aug 12 '25 Option Exercise 74.49 75,000 5,586,750 529,929 Aug 14 05:00 PM Horgen Jay C. Chief Executive Officer Jul 01 '25 Option Exercise 74.49 75,000 5,586,750 516,120 Jul 03 02:10 PM