Affiliated Managers Group (AMG) Stock Chart & Stock Price History $174.26 +7.34 (+4.40%) Closing price 05/2/2025 03:59 PM EasternExtended Trading$173.60 -0.66 (-0.38%) As of 05/2/2025 04:20 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Affiliated Managers Group Stock Price Performance 5 Day Performance+6.92%1 Month Performance+10.18%3 Month Performance-5.15%6 Month Performance-10.09%Year-To-Date Performance-5.76%1 Year Performance+8.67% Receive AMG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Affiliated Managers Group and its competitors with MarketBeat's FREE daily newsletter. Email Address AMG Stock Chart for Saturday, May, 3, 2025 AMG Chart by TradingView Affiliated Managers Group Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/02/2025$167.38$174.26+4.11%$174.70$169.00292,187 shs$5.02 billion05/01/2025$165.60$167.38+1.07%$169.21$163.71185,358 shs$4.82 billion04/30/2025$165.26$165.60+0.21%$165.76$160.34192,174 shs$4.77 billion04/29/2025$162.98$165.26+1.40%$165.71$161.50140,763 shs$4.76 billion04/28/2025$162.50$162.98+0.30%$165.05$161.45212,153 shs$4.69 billion04/25/2025$163.16$162.50-0.40%$165.05$161.94129,620 shs$4.68 billion04/24/2025$158.57$163.16+2.89%$164.52$159.51195,069 shs$4.70 billion04/23/2025$158.45$158.57+0.08%$166.21$158.10199,565 shs$4.56 billion04/22/2025$153.61$158.45+3.15%$158.96$156.29170,150 shs$4.56 billion04/21/2025$156.05$153.61-1.57%$155.24$151.30164,485 shs$4.42 billion Get the Latest News and Ratings for AMG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Affiliated Managers Group and its competitors with MarketBeat's FREE daily newsletter. 04/18/2025$156.05$156.05$158.30$155.42190,778 shs$4.57 billion04/17/2025$155.85$156.05+0.13%$158.30$155.42190,778 shs$4.57 billion04/16/2025$158.76$155.85-1.83%$159.67$153.55217,357 shs$4.56 billion04/15/2025$158.37$158.76+0.24%$160.80$158.25164,942 shs$4.64 billion04/14/2025$158.04$158.37+0.21%$161.74$157.31302,753 shs$4.63 billion04/11/2025$153.83$158.04+2.73%$158.59$150.94227,718 shs$4.62 billion04/10/2025$160.30$153.83-4.04%$157.27$149.36277,806 shs$4.50 billion04/09/2025$143.39$160.30+11.79%$163.21$140.21313,760 shs$4.69 billion04/09/2025$143.39$160.30+11.79%$163.21$140.21313,760 shs$4.69 billion04/08/2025$145.23$143.39-1.26%$152.15$141.56256,277 shs$4.20 billion04/08/2025$145.23$143.39-1.26%$152.15$141.56256,277 shs$4.20 billion04/07/2025$148.52$145.23-2.22%$152.94$139.22410,206 shs$4.25 billion04/04/2025$158.16$148.52-6.09%$155.10$146.61319,644 shs$4.35 billion04/03/2025$172.98$158.16-8.57%$165.26$156.62326,211 shs$4.63 billion04/02/2025$169.56$172.98+2.02%$173.47$167.17160,751 shs$5.06 billion Related Companies Northern Trust Stock Chart Ares Capital Stock Chart Franklin Resources Stock Chart SEI Investments Stock Chart Invesco Stock Chart Main Street Capital Stock Chart Cohen & Steers Stock Chart Golub Capital BDC Stock Chart Prospect Capital Stock Chart Oaktree Specialty Lending Stock Chart Receive AMG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Affiliated Managers Group and its competitors with MarketBeat's FREE daily newsletter. This page (NYSE:AMG) was last updated on 5/3/2025 by MarketBeat.com Staff From Our PartnersThink NVDA’s run was epic? You ain’t seen nothin’ yetAsk most investors and they’ll probably tell you Nvidia is the undisputed AI stock of the decade. In 2023, ...Timothy Sykes | SponsoredElon’s Terrifying Warning Forces Trump To Take ActionElon Musk has avoided two major financial crises before. He pulled Tesla and SpaceX back from the brink of col...American Hartford Gold | SponsoredGold Alert: The Truth About Fort Knox Is ComingOwning physical gold isn’t the best way to profit. 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