Stocks · Financials · Investment Advice

AFFILIATED MANAGERS GROUP, INC.

AMG Clue Score62
United States Fiscal year ends December CIK 0001004434
387.26
+0.07%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
387.26 on 9 Oct 2026
387 311 234 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $236.75 14 Oct 2025 $239.13 15 Oct 2025 $238.78 16 Oct 2025 $233.85 17 Oct 2025 $235.60 20 Oct 2025 $243.10 21 Oct 2025 $238.80 22 Oct 2025 $236.91 23 Oct 2025 $238.95 24 Oct 2025 $240.27 27 Oct 2025 $242.01 28 Oct 2025 $240.55 29 Oct 2025 $237.90 30 Oct 2025 $236.68 31 Oct 2025 $237.96 3 Nov 2025 $256.56 4 Nov 2025 $251.44 5 Nov 2025 $256.74 6 Nov 2025 $258.79 7 Nov 2025 $259.26 10 Nov 2025 $259.57 11 Nov 2025 $257.65 12 Nov 2025 $264.80 13 Nov 2025 $259.10 14 Nov 2025 $258.31 17 Nov 2025 $251.23 18 Nov 2025 $250.46 19 Nov 2025 $253.85 20 Nov 2025 $252.92 21 Nov 2025 $256.87 24 Nov 2025 $263.23 25 Nov 2025 $266.11 26 Nov 2025 $267.60 28 Nov 2025 $268.83 1 Dec 2025 $267.58 2 Dec 2025 $266.16 3 Dec 2025 $271.55 4 Dec 2025 $271.69 5 Dec 2025 $273.19 8 Dec 2025 $270.21 9 Dec 2025 $271.06 10 Dec 2025 $279.60 11 Dec 2025 $280.16 12 Dec 2025 $277.41 15 Dec 2025 $275.37 16 Dec 2025 $273.15 17 Dec 2025 $271.51 18 Dec 2025 $274.83 19 Dec 2025 $279.09 22 Dec 2025 $287.67 23 Dec 2025 $292.29 24 Dec 2025 $291.13 26 Dec 2025 $296.07 29 Dec 2025 $292.08 30 Dec 2025 $290.35 31 Dec 2025 $288.28 2 Jan 2026 $288.85 5 Jan 2026 $303.57 6 Jan 2026 $310.31 7 Jan 2026 $307.70 8 Jan 2026 $307.31 9 Jan 2026 $308.03 12 Jan 2026 $312.29 13 Jan 2026 $310.84 14 Jan 2026 $315.19 15 Jan 2026 $322.23 16 Jan 2026 $326.12 20 Jan 2026 $318.78 21 Jan 2026 $327.96 22 Jan 2026 $329.57 23 Jan 2026 $319.82 26 Jan 2026 $312.77 27 Jan 2026 $307.56 28 Jan 2026 $313.58 29 Jan 2026 $312.77 30 Jan 2026 $313.09 2 Feb 2026 $316.32 3 Feb 2026 $308.40 4 Feb 2026 $311.24 5 Feb 2026 $301.55 6 Feb 2026 $305.50 9 Feb 2026 $304.62 10 Feb 2026 $303.80 11 Feb 2026 $308.09 12 Feb 2026 $328.95 13 Feb 2026 $329.79 17 Feb 2026 $323.01 18 Feb 2026 $330.75 19 Feb 2026 $322.23 20 Feb 2026 $287.69 23 Feb 2026 $291.29 24 Feb 2026 $302.14 25 Feb 2026 $312.63 26 Feb 2026 $312.94 27 Feb 2026 $306.18 2 Mar 2026 $312.92 3 Mar 2026 $310.30 4 Mar 2026 $303.13 5 Mar 2026 $299.18 6 Mar 2026 $285.77 9 Mar 2026 $281.53 10 Mar 2026 $280.82 11 Mar 2026 $282.08 12 Mar 2026 $270.43 13 Mar 2026 $271.95 16 Mar 2026 $273.08 17 Mar 2026 $278.86 18 Mar 2026 $275.65 19 Mar 2026 $278.67 20 Mar 2026 $278.17 23 Mar 2026 $275.28 24 Mar 2026 $275.55 25 Mar 2026 $280.66 26 Mar 2026 $276.34 27 Mar 2026 $268.98 30 Mar 2026 $269.88 31 Mar 2026 $276.70 1 Apr 2026 $273.50 2 Apr 2026 $265.51 6 Apr 2026 $267.31 7 Apr 2026 $270.31 8 Apr 2026 $286.48 9 Apr 2026 $286.32 10 Apr 2026 $285.36 13 Apr 2026 $291.10 14 Apr 2026 $303.21 15 Apr 2026 $301.15 16 Apr 2026 $299.41 17 Apr 2026 $294.98 20 Apr 2026 $300.97 21 Apr 2026 $300.91 22 Apr 2026 $301.30 23 Apr 2026 $284.39 24 Apr 2026 $287.44 27 Apr 2026 $291.57 28 Apr 2026 $292.47 29 Apr 2026 $289.10 30 Apr 2026 $294.67 1 May 2026 $291.07 4 May 2026 $297.53 5 May 2026 $303.64 6 May 2026 $306.02 7 May 2026 $297.76 8 May 2026 $302.80 11 May 2026 $301.28 12 May 2026 $301.53 13 May 2026 $303.48 14 May 2026 $302.10 15 May 2026 $293.91 18 May 2026 $297.03 19 May 2026 $294.90 20 May 2026 $301.34 21 May 2026 $302.63 22 May 2026 $301.96 26 May 2026 $308.65 27 May 2026 $307.92 28 May 2026 $302.96 29 May 2026 $302.85 1 Jun 2026 $302.45 2 Jun 2026 $310.52 3 Jun 2026 $311.61 4 Jun 2026 $334.82 5 Jun 2026 $336.81 8 Jun 2026 $336.62 9 Jun 2026 $342.12 10 Jun 2026 $335.34 11 Jun 2026 $344.33 12 Jun 2026 $354.62 15 Jun 2026 $352.93 16 Jun 2026 $357.50 17 Jun 2026 $355.67 18 Jun 2026 $352.90 22 Jun 2026 $357.31 23 Jun 2026 $350.22 24 Jun 2026 $339.10 25 Jun 2026 $340.08 26 Jun 2026 $341.98 29 Jun 2026 $342.46 30 Jun 2026 $338.40 1 Jul 2026 $336.91 2 Jul 2026 $344.60 6 Jul 2026 $356.61 7 Jul 2026 $359.72 8 Jul 2026 $356.27 9 Jul 2026 $364.96 10 Jul 2026 $366.41 13 Jul 2026 $359.78 14 Jul 2026 $366.00 15 Jul 2026 $379.59 16 Jul 2026 $376.79 17 Jul 2026 $369.83 20 Jul 2026 $366.12 21 Jul 2026 $340.58 22 Jul 2026 $346.70 23 Jul 2026 $347.77 24 Jul 2026 $358.29 27 Jul 2026 $363.80 28 Jul 2026 $370.12 29 Jul 2026 $360.07 30 Jul 2026 $365.46 31 Jul 2026 $366.73 3 Aug 2026 $380.89 4 Aug 2026 $383.42 5 Aug 2026 $375.62 6 Aug 2026 $372.18 7 Aug 2026 $369.70 10 Aug 2026 $363.39 11 Aug 2026 $359.07 12 Aug 2026 $362.40 13 Aug 2026 $367.10 14 Aug 2026 $374.37 17 Aug 2026 $371.40 18 Aug 2026 $363.57 19 Aug 2026 $355.41 20 Aug 2026 $352.61 21 Aug 2026 $356.21 24 Aug 2026 $358.94 25 Aug 2026 $365.28 26 Aug 2026 $370.59 27 Aug 2026 $370.48 28 Aug 2026 $370.87 31 Aug 2026 $368.19 1 Sep 2026 $360.75 2 Sep 2026 $356.47 3 Sep 2026 $366.18 4 Sep 2026 $370.22 8 Sep 2026 $360.22 9 Sep 2026 $355.85 10 Sep 2026 $354.53 11 Sep 2026 $355.61 14 Sep 2026 $349.98 15 Sep 2026 $347.94 16 Sep 2026 $342.82 17 Sep 2026 $352.18 18 Sep 2026 $355.80 21 Sep 2026 $364.66 22 Sep 2026 $360.28 23 Sep 2026 $366.17 24 Sep 2026 $370.71 25 Sep 2026 $373.69 28 Sep 2026 $368.13 29 Sep 2026 $370.61 30 Sep 2026 $365.61 1 Oct 2026 $371.95 2 Oct 2026 $371.43 5 Oct 2026 $380.70 6 Oct 2026 $379.72 7 Oct 2026 $377.09 8 Oct 2026 $386.99 9 Oct 2026 $387.26 Wojcik Thomas M President and COO Sold at will $2.29M 6 Mar 2026 · at $286.30 · 4.8% of stake Padiyar Kavita General Counsel & Corp. Sec. Sold at will $612.13K 9 Mar 2026 · at $278.24 · 4.9% of stake Cates G. Staley Director Bought $458.75K 6 May 2026 · at $305.83 · 30.6% of stake Ryan David Christopher Director Sold at will $1.04M 6 May 2026 · at $305.06 · 75.7% of stake Matos Rodriguez Felix V. Director Sold at will $300.18K 8 May 2026 · at $300.18 · 18.6% of stake FRANQUI ANNETTE Director Bought $228.66K 1 Jun 2026 · at $304.88 · 61.9% of stake Horgen Jay C. President and CEO Sold at will $5.92M 8 Jun 2026 · at $338.27 · 7.9% of stake
2 buys5 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$2.07B
Net income
$716.60M
Free cash flow
$967.10M
Net margin
34.5%
Return on equity
22.1%
Debt to equity
0.83
Revenue growth, 1 yr
1.6%
Revenue growth, 5 yr
0.5% a year
EPS growth, 1 yr
50.3%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
2B 202M FY20 Fiscal year 2020 Revenue $2.03B Net income $202.20M Margin 10.0% 2.4B 566M FY21 Fiscal year 2021 Revenue $2.41B Net income $565.70M Margin 23.4% · growth +19.0% 2.3B 1.1B FY22 Fiscal year 2022 Revenue $2.33B Net income $1.15B Margin 49.2% · growth -3.4% 2.1B 673M FY23 Fiscal year 2023 Revenue $2.06B Net income $672.90M Margin 32.7% · growth -11.7% 2B 512M FY24 Fiscal year 2024 Revenue $2.04B Net income $511.60M Margin 25.1% · growth -0.8% 2.1B 717M FY25 Fiscal year 2025 Revenue $2.07B Net income $716.60M Margin 34.5% · growth +1.6%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
8 Jun 2026 Horgen Jay C.
President and CEO
Sold at will $5.92M 7.9%
1 Jun 2026 FRANQUI ANNETTE
Director
Bought $228.66K 61.9%
8 May 2026 Matos Rodriguez Felix V.
Director
Sold at will $300.18K 18.6%
6 May 2026 Ryan David Christopher
Director
Sold at will $1.04M 75.7%
6 May 2026 Cates G. Staley
Director
Bought $458.75K 30.6%
9 Mar 2026 Padiyar Kavita
General Counsel & Corp. Sec.
Sold at will $612.13K 4.9%