Does Brown & Brown (BRO) stock go up or down depending on the month?
Brown & Brown month by month, year by year
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -9.5% | -0.4% | -9.2% | -7.8% | -6.5% | +14.0% | +9.7% | |||||
| 2025 | +2.6% | +13.3% | +4.9% | -11.1% | +2.1% | -1.8% | -17.6% | +6.1% | -3.3% | -15.0% | +0.9% | -0.9% |
| 2024 | +9.1% | +8.6% | +4.0% | -6.9% | +9.8% | -0.1% | +11.2% | +5.7% | -1.5% | +1.0% | +8.1% | -9.8% |
| 2023 | +2.8% | -4.3% | +2.4% | +12.1% | -3.2% | +10.4% | +2.3% | +5.2% | -5.7% | -0.6% | +7.7% | -4.9% |
| 2022 | -5.7% | +2.0% | +6.9% | -14.2% | -4.2% | -1.7% | +11.6% | -3.2% | -4.1% | -2.8% | +1.4% | -4.4% |
| 2021 | -9.1% | +6.5% | -0.4% | +16.3% | -1.2% | +1.2% | +2.4% | +6.7% | -4.5% | +13.8% | +2.1% | +9.1% |
| 2020 | +13.7% | -4.2% | -15.8% | -0.9% | +11.9% | +1.4% | +11.6% | +2.0% | -2.4% | -3.9% | +3.5% | +5.3% |
| 2019 | -1.5% | +9.1% | -0.4% | +7.6% | -0.6% | +6.1% | +7.3% | +2.7% | -2.2% | +4.5% | +0.2% | +4.6% |
| 2018 | +2.0% | +0.3% | -3.3% | +7.0% | +2.0% | -0.2% | +5.5% | +4.2% | -3.0% | -4.7% | +3.0% | -5.0% |
| 2017 | -6.1% | +2.3% | -3.2% | +2.8% | +1.3% | -0.9% | +3.6% | +0.8% | +7.2% | +3.4% | +2.8% | +0.4% |
| 2016 | -5.8% | +6.9% | +10.8% | -1.9% | +2.7% | +3.9% | -2.2% | +2.2% | +0.6% | -2.2% | +17.6% | +3.5% |
| 2015 | -6.2% | +4.1% | +3.0% | -3.5% | +1.3% | +1.5% | +1.8% | -4.2% | -3.4% | +4.3% | +0.6% | -1.1% |
| 2014 | +0.3% | -4.4% | +2.2% | -3.2% | +1.4% | +1.7% | +0.3% | +6.0% | -1.4% | -0.9% | +1.1% | +2.2% |
| 2013 | +9.7% | +6.8% | -3.3% | +4.2% | -0.1% | +2.4% | -5.6% | +3.1% | -0.5% | -1.0% | -0.8% | |
| Average | -1.0% | +3.5% | +0.6% | -0.5% | +1.5% | +2.5% | +3.6% | +2.2% | -1.6% | -0.3% | +3.7% | -0.1% |
| % of years up | 46% | 71% | 57% | 36% | 64% | 57% | 86% | 77% | 23% | 38% | 92% | 46% |
| Years observed | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
Brown & Brown month by month: the summary
Over 2013-2026, here's what Brown & Brown (BRO) stock did each month, on average: January -1.0% (up 46% of 13 years), February +3.5% (up 71% of 14 years), March +0.6% (up 57% of 14 years), April -0.5% (up 36% of 14 years), May +1.5% (up 64% of 14 years), June +2.5% (up 57% of 14 years), July +3.6% (up 86% of 14 years), August +2.2% (up 77% of 13 years), September -1.6% (up 23% of 13 years), October -0.3% (up 38% of 13 years), November +3.7% (up 92% of 13 years), December -0.1% (up 46% of 13 years). In other words, BRO historically rose in February, March, May, June, July, August, November, and fell in January, April, September, October, December.
Does Brown & Brown really go up in November?
Over 2013-2026, November is Brown & Brown's strongest month: +3.7% on average, positive in 12 of 13 years. At the other end, September shows -1.6%. But a monthly gap is often built on one or two extreme years — the table above shows it: look at the spread, not just the average. Seasonality only means something when it has a cause (selling season, earnings calendar, year-end tax effects); with no identified cause, it's probably noise.
Frequently asked questions
Does Brown & Brown stock go up or down in August?
Over 13 years, BRO rose +2.2% on average in August, finishing the month up 10 times out of 13 (77%). Median: +2.7%. It's one of its most consistent months. ⚠️ 13 years of data is not a prediction.
Does Brown & Brown stock go up or down in July?
Over 14 years, BRO rose +3.6% on average in July, finishing the month up 12 times out of 14 (86%). Median: +3.0%. It's one of its most consistent months. ⚠️ 14 years of data is not a prediction.
Does Brown & Brown stock go up or down in February?
Over 14 years, BRO rose +3.5% on average in February, finishing the month up 10 times out of 14 (71%). Median: +3.2%. It's one of its most consistent months. ⚠️ 14 years of data is not a prediction.
Does Brown & Brown stock go up or down in June?
Over 14 years, BRO rose +2.5% on average in June, finishing the month up 8 times out of 14 (57%). Median: +1.3%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
Does Brown & Brown stock go up or down in May?
Over 14 years, BRO rose +1.5% on average in May, finishing the month up 9 times out of 14 (64%). Median: +1.4%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
Does Brown & Brown stock go up or down in January?
Over 13 years, BRO fell -1.0% on average in January, finishing the month up 6 times out of 13 (46%). Median: -1.5%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
What is the best month to buy Brown & Brown stock?
Historically, November: over the last 14 years, BRO gained +3.7% on average that month and finished up 92% of the time (13 years observed). September is the weakest month (-1.6%). This is not a prediction: 14 years is a small sample, and the past is under no obligation to repeat.
Why does Brown & Brown stock often rise in November?
November has averaged as its best month over 14 years (+3.7%, up 92% of years). No clearly established recurring seasonal driver explains this month — it's a statistical tendency over 14 years of history, not a prediction.
Is there a best month to invest in the stock market in general?
There's no universal rule: every stock has its own seasonality. For BRO it's November (+3.7% on average over 14 years) — another stock will look completely different. The calendar effects people cite ("sell in May", the year-end rally) are market-wide averages, not laws: on BRO, November is the most consistent month (92% positive years). We also rank all 12 months for the whole market.
Does stock seasonality actually work?
Careful. A month that rose 14 times out of 14 can simply be chance: with 12 months and a dozen years, patterns appear naturally even in random data. Seasonality describes what happened; it doesn't explain why and predicts nothing. Treat it as context, never as a standalone buy signal.
What data is this table based on?
On BRO's real monthly closing prices from 2013 to 2026 (14 years), source Yahoo Finance. Each cell = the price change over that month. Price performance, excluding dividends. Incomplete months and quote gaps are excluded.