Affiliated Managers Group 4.750% Junior Subordinated Notes Due 2060 (MGRB) closed at $15.31 on November 2, 2026, up 0.2% from the previous close, on volume of 22,418 shares (30-day average 28,890).
Data as of November 2, 2026.
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 November 3, 2026, MGRB stock price declined to $15.28 with 6,635 million shares trading.
MGRB has a beta of 0.29, meaning it tends to be less sensitive to market movements. MGRB has a correlation of 0.14 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 $15.11.
MGRB has underperformed the market in the last year with a return of -6.0%, while the SPY ETF gained +11.8%. In the last 3 month period, MGRB fell short of the market, returning -7.1%, while SPY returned +1.4%. However, in the most recent 2 weeks MGRB has outperformed the stock market by returning +0.4%, while SPY returned -1.5%.
MGRB support price is $15.07 and resistance is $15.55 (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.
