Affiliated Managers Group, Inc. (MGRB) Stock Price History
Historical prices from 2020 to 2026
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MGRB Historical Performance
Short-Term Returns
MGRB Stock Price Trajectory (2020–2026)
As of May 8, 2026, Affiliated Managers Group, Inc. (MGRB) trades at $16.81, representing a -1.6% return over the past year. The stock has delivered a -12.5% total return over five years (-8.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $26.99 on December 17, 2020. From this peak, MGRB has corrected -37.7%, currently trading 2% above its 200-day moving average, indicating continued institutional support.
When compared to Financial Services sector peers BEN (+49.2% 1Y), IVZ (+87.2% 1Y), and VRTS (-11.4% 1Y), MGRB has underperformed the peer group average. Compare MGRB vs BEN →
MGRB Historical Price Data (2025–2026)
Showing 30 of 1,409 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 16.77 | 16.85 | 16.73 | 16.81 | 7K | +0.12% |
| 2026-05-06 | 16.72 | 16.84 | 16.72 | 16.79 | 8K | +0.42% |
| 2026-05-05 | 16.78 | 16.78 | 16.66 | 16.72 | 10K | -0.36% |
| 2026-05-04 | 16.70 | 16.81 | 16.63 | 16.78 | 19K | -0.24% |
| 2026-05-01 | 16.54 | 16.99 | 16.54 | 16.82 | 41K | +1.75% |
| 2026-04-30 | 16.47 | 16.55 | 16.42 | 16.53 | 12K | +0.55% |
| 2026-04-29 | 16.66 | 16.74 | 16.42 | 16.44 | 10K | -0.90% |
| 2026-04-28 | 16.85 | 16.85 | 16.53 | 16.59 | 15K | -1.31% |
| 2026-04-27 | 16.82 | 16.94 | 16.69 | 16.81 | 26K | +0.72% |
| 2026-04-24 | 16.75 | 16.80 | 16.56 | 16.69 | 8K | -0.36% |
| 2026-04-23 | 16.75 | 16.77 | 16.62 | 16.75 | 17K | +0.66% |
| 2026-04-22 | 16.66 | 16.76 | 16.61 | 16.64 | 18K | -0.18% |
| 2026-04-21 | 16.69 | 16.78 | 16.67 | 16.67 | 7K | -0.83% |
| 2026-04-20 | 16.90 | 16.92 | 16.74 | 16.81 | 11K | +0.06% |
| 2026-04-17 | 16.79 | 16.92 | 16.78 | 16.80 | 5K | +0.36% |
| 2026-04-16 | 16.93 | 16.93 | 16.67 | 16.74 | 13K | -0.59% |
| 2026-04-15 | 16.76 | 16.85 | 16.68 | 16.84 | 7K | +0.78% |
| 2026-04-14 | 16.55 | 16.74 | 16.55 | 16.71 | 10K | +0.60% |
| 2026-04-13 | 16.47 | 16.62 | 16.47 | 16.61 | 11K | +0.85% |
| 2026-04-10 | 16.44 | 16.51 | 16.13 | 16.47 | 16K | +0.37% |
| 2026-04-09 | 16.41 | 16.43 | 16.23 | 16.41 | 8K | +0.67% |
| 2026-04-08 | 16.28 | 16.91 | 16.28 | 16.30 | 17K | +1.05% |
| 2026-04-07 | 16.20 | 16.20 | 16.02 | 16.13 | 8K | +0.12% |
| 2026-04-06 | 16.15 | 16.22 | 15.98 | 16.11 | 14K | +0.06% |
| 2026-04-02 | 15.97 | 16.16 | 15.95 | 16.10 | 12K | +0.19% |
| 2026-04-01 | 16.10 | 16.25 | 15.81 | 16.07 | 16K | 0.00% |
| 2026-03-31 | 16.30 | 16.30 | 15.95 | 16.07 | 60K | -0.80% |
| 2026-03-30 | 16.39 | 16.42 | 16.15 | 16.20 | 12K | +0.12% |
| 2026-03-27 | 16.42 | 16.42 | 16.13 | 16.18 | 10K | -3.35% |
| 2026-03-26 | 16.58 | 16.75 | 16.47 | 16.74 | 16K | +0.42% |
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Start ComparisonMGRB — Frequently Asked Questions
Quick answers to the most common questions about buying MGRB stock.
How has MGRB stock performed recently?
MGRB declined -1.6% over the past year, below its 5-year annualized CAGR of -8.4%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is MGRB's all-time high price?
Affiliated Managers Group, Inc. reached $26.99 on 2020-12-17. The 52-week high is $19.10. Current 1-year return of -1.6% places the stock further from historical peaks.
Where can I download MGRB historical price data?
This page provides MGRB daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2020-2026, downloadable in CSV format.