Affiliated Managers Group, Inc. (MGRB) Stock Price History
Historical prices from 2020 to 2026
- 1M
- -2.1%
- 3M
- -7.3%
- YTD
- -10.4%
- 1Y
- -12.2%
- 3Y
- -4.5%
- 5Y
- -10.2%
Loading 10-year price history...
MGRB Historical Performance
MGRB Annual Returns
Year-by-year price performance · 2020–2026
- 2020 annual price return
- +3.0%
- 2021 annual price return
- +0.3%
- 2022 annual price return
- -35.8%
- 2023 annual price return
- +10.9%
- 2024 annual price return
- -3.3%
- 2025 annual price return
- -9.5%
- 2026 annual price return
- -9.6%
MGRB Stock Price Trajectory (2020–2026)
As of November 6, 2026, Affiliated Managers Group, Inc. (MGRB) trades at $15.38, representing a -12.2% return over the past year. The stock has delivered a -18.9% total return over five years (-10.2% 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 -43.0%, currently trading 7% below its 200-day moving average, suggesting potential weakness.
When compared to Financial Services sector peers BEN (+38.5% 1Y), IVZ (+15.8% 1Y), and VRTS (-23.3% 1Y), MGRB has underperformed the peer group average. Compare MGRB vs BEN →
MGRB Historical Price Data · from 2020
Rows 1–50 of 1,534| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-05 | 15.46 | 15.46 | 15.19 | 15.38 | 34K | -1.09% |
| 2026-11-04 | 15.28 | 15.55 | 15.25 | 15.55 | 21K | +1.77% |
| 2026-11-03 | 15.21 | 15.42 | 15.17 | 15.28 | 27K | -0.20% |
| 2026-11-02 | 15.42 | 15.43 | 15.13 | 15.31 | 22K | +0.20% |
| 2026-10-30 | 15.11 | 15.59 | 15.11 | 15.28 | 25K | +0.33% |
| 2026-10-29 | 15.19 | 15.37 | 15.18 | 15.23 | 114K | -0.33% |
| 2026-10-28 | 15.38 | 15.41 | 15.21 | 15.28 | 14K | -0.13% |
| 2026-10-27 | 15.34 | 15.47 | 15.30 | 15.30 | 12K | -0.71% |
| 2026-10-26 | 15.21 | 15.44 | 15.21 | 15.41 | 132K | +0.65% |
| 2026-10-23 | 15.17 | 15.49 | 15.16 | 15.31 | 9K | +0.26% |
| 2026-10-22 | 15.16 | 15.35 | 15.16 | 15.27 | 15K | +0.20% |
| 2026-10-21 | 15.20 | 15.51 | 15.16 | 15.24 | 25K | -0.07% |
| 2026-10-20 | 15.30 | 15.37 | 15.15 | 15.25 | 20K | +0.20% |
| 2026-10-19 | 15.29 | 15.60 | 15.22 | 15.22 | 23K | -0.59% |
| 2026-10-16 | 15.23 | 15.53 | 15.19 | 15.31 | 39K | +0.20% |
| 2026-10-15 | 15.40 | 15.63 | 15.28 | 15.28 | 30K | +0.39% |
| 2026-10-14 | 15.50 | 15.50 | 15.21 | 15.22 | 54K | -2.37% |
| 2026-10-13 | 15.46 | 15.65 | 15.46 | 15.59 | 15K | +0.45% |
| 2026-10-12 | 15.50 | 15.62 | 15.35 | 15.52 | 19K | 0.00% |
| 2026-10-09 | 15.60 | 15.60 | 15.31 | 15.52 | 22K | +0.26% |
| 2026-10-08 | 15.38 | 15.60 | 15.21 | 15.48 | 32K | -0.06% |
| 2026-10-07 | 15.72 | 15.72 | 15.49 | 15.49 | 14K | -1.40% |
| 2026-10-06 | 15.96 | 15.96 | 15.63 | 15.71 | 15K | -1.26% |
| 2026-10-05 | 15.73 | 15.93 | 15.67 | 15.91 | 22K | +1.02% |
| 2026-10-02 | 15.93 | 15.99 | 15.73 | 15.75 | 13K | -0.76% |
| 2026-10-01 | 15.99 | 15.99 | 15.73 | 15.87 | 25K | -0.75% |
| 2026-09-30 | 15.86 | 16.09 | 15.73 | 15.99 | 32K | +0.50% |
| 2026-09-29 | 16.10 | 16.10 | 15.90 | 15.91 | 23K | -2.39% |
| 2026-09-28 | 16.34 | 16.34 | 16.07 | 16.30 | 22K | -0.24% |
| 2026-09-25 | 16.27 | 16.34 | 16.09 | 16.34 | 14K | +0.68% |
| 2026-09-24 | 16.02 | 16.35 | 16.02 | 16.23 | 16K | +0.68% |
| 2026-09-23 | 16.11 | 16.12 | 16.00 | 16.12 | 24K | -0.31% |
| 2026-09-22 | 16.23 | 16.23 | 16.05 | 16.17 | 7K | +0.06% |
| 2026-09-21 | 16.23 | 16.24 | 16.00 | 16.16 | 47K | +0.06% |
| 2026-09-18 | 16.03 | 16.23 | 16.00 | 16.15 | 17K | +0.19% |
| 2026-09-17 | 16.19 | 16.21 | 16.09 | 16.12 | 37K | -0.25% |
| 2026-09-16 | 16.10 | 16.16 | 15.99 | 16.16 | 43K | +1.06% |
| 2026-09-15 | 15.99 | 16.05 | 15.83 | 15.99 | 47K | -0.44% |
| 2026-09-14 | 16.15 | 16.19 | 16.06 | 16.06 | 14K | -0.56% |
| 2026-09-11 | 16.04 | 16.24 | 15.97 | 16.15 | 10K | +0.69% |
| 2026-09-10 | 16.15 | 16.18 | 16.04 | 16.04 | 52K | -0.74% |
| 2026-09-09 | 16.23 | 16.24 | 16.16 | 16.16 | 15K | -0.55% |
| 2026-09-08 | 16.25 | 16.28 | 16.16 | 16.25 | 37K | 0.00% |
| 2026-09-04 | 16.25 | 16.25 | 16.06 | 16.25 | 31K | +0.62% |
| 2026-09-03 | 15.92 | 16.21 | 15.92 | 16.15 | 37K | +1.76% |
| 2026-09-02 | 15.92 | 16.08 | 15.86 | 15.87 | 19K | -0.25% |
| 2026-09-01 | 15.95 | 16.08 | 15.91 | 15.91 | 18K | -0.56% |
| 2026-08-31 | 16.10 | 16.18 | 15.99 | 16.00 | 20K | -0.56% |
| 2026-08-28 | 16.18 | 16.25 | 16.08 | 16.09 | 17K | -0.12% |
| 2026-08-27 | 16.11 | 16.25 | 16.11 | 16.11 | 12K | -0.12% |
MGRB Chart Terminal
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Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
MGRB — Frequently Asked Questions
Quick answers to the most common questions about buying MGRB stock.
How has MGRB stock performed recently?
MGRB declined -12.2% over the past year, below its 5-year annualized CAGR of -10.2%. The stock trades below 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 $17.92. Current 1-year return of -12.2% 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.