No headlines found.
No press releases found.
No news found.
Affiliated Managers Group 4.750% Junior Subordinated Notes Due 2060 trades on the stock market under the symbol MGRB.
As of October 9, 2026, MGRB stock price climbed to $15.52 with 22,325 million shares trading.
MGRB has a beta of 0.37, meaning it tends to be less sensitive to market movements. MGRB has a correlation of 0.17 to the broad based SPY ETF.
MGRB has a market cap of $0.00. This is considered a Sub-Micro Cap stock.
In the last 3 years, MGRB traded as high as $21.00 and as low as $15.21.
MGRB has underperformed the market in the last year with a price return of -6.0% while the SPY ETF gained +17.1%. MGRB has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -3.5% and -3.2%, respectively, while the SPY returned +3.8% and +0.9%, respectively.
MGRB support price is $15.28 and resistance is $15.67 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that MGRB shares will trade within this expected range on the day.
