Marsh & McLennan Companies, Inc. (MMC)

Historical Shares Outstanding

Current Count

484M

Financial Fundamentals

MMC • Quarterly Data • 5Y View

Share Count History

Date	Shares Out. (M)	Change (M)	Change %
2026-06-30	484.0	-2.0	-0.41%
2026-03-31	486.0	-4.0	-0.82%
2025-12-31	490.0	-4.0	-0.81%
2025-09-30	494.0	-1.0	-0.20%
2025-06-30	495.0	0.0	0.00%
2025-03-31	495.0	-1.0	-0.20%
2024-12-31	496.0	0.0	0.00%
2024-09-30	496.0	0.0	0.00%
2024-06-30	496.0	-1.0	-0.20%
2024-03-31	497.0	-1.0	-0.20%
2023-12-31	498.0	-1.0	-0.20%
2023-09-30	499.0	0.0	0.00%
2023-06-30	499.0	-1.0	-0.20%
2023-03-31	500.0	-1.0	-0.20%
2022-12-31	501.0	-2.0	-0.40%
2022-09-30	503.0	-3.0	-0.59%
2022-06-30	506.0	-3.0	-0.59%
2022-03-31	509.0	-2.0	-0.39%
2021-12-31	511.0	-2.0	-0.39%
2021-09-30	513.0	0.0	0.00%
2021-06-30	513.0	-1.0	-0.19%
2021-03-31	514.0	1.0	+0.19%
2020-12-31	513.0	1.0	+0.20%
2020-09-30	512.0	1.0	+0.20%
2020-06-30	511.0	1.0	+0.20%
2020-03-31	510.0	0.0	0.00%
2019-12-31	510.0	-1.0	-0.20%
2019-09-30	511.0	-1.0	-0.20%
2019-06-30	512.0	1.0	+0.20%
2019-03-31	511.0	2.0	+0.39%
2018-12-31	509.0	-1.0	-0.20%
2018-09-30	510.0	-2.0	-0.39%
2018-06-30	512.0	-2.0	-0.39%
2018-03-31	514.0	-3.0	-0.58%
2017-12-31	517.0	-2.0	-0.39%
2017-09-30	519.0	-1.0	-0.19%
2017-06-30	520.0	-2.0	-0.38%
2017-03-31	522.0	1.0	+0.19%
2016-12-31	521.0	-2.0	-0.38%
2016-09-30	523.0	-2.0	-0.38%
2016-06-30	525.0	-1.0	-0.19%
2016-03-31	526.0	-1.0	-0.19%
2015-12-31	527.0	-6.0	-1.13%
2015-09-30	533.0	-8.0	-1.48%
2015-06-30	541.0	-4.0	-0.73%
2015-03-31	545.0	-3.0	-0.55%
2014-12-31	548.0	-3.0	-0.54%
2014-09-30	551.0	-5.0	-0.90%
2014-06-30	556.0	0.0	0.00%
2014-03-31	556.0	-1.0	-0.18%
2013-12-31	557.0	-1.0	-0.18%
2013-09-30	558.0	-1.0	-0.18%
2013-06-30	559.0	2.0	+0.36%
2013-03-31	557.0	3.0	+0.54%
2012-12-31	554.0	2.0	+0.36%
2012-09-30	552.0	-1.0	-0.18%
2012-06-30	553.0	2.0	+0.36%
2012-03-31	551.0	9.0	+1.66%
2011-12-31	542.0	-7.0	-1.28%
2011-09-30	549.0	-6.0	-1.08%
2011-06-30	555.0	3.0	+0.54%
2011-03-31	552.0	8.0	+1.47%
2010-12-31	544.0	-4.0	-0.73%
2010-09-30	548.0	3.0	+0.55%
2010-06-30	545.0	9.0	+1.68%
2010-03-31	536.0	3.0	+0.56%
2009-12-31	533.0	7.0	+1.33%
2009-09-30	526.0	3.0	+0.57%
2009-06-30	523.0	8.0	+1.55%
2009-03-31	515.0	0.0	0.00%
2008-12-31	515.0	-8.0	-1.53%
2008-09-30	523.0	11.0	+2.15%
2008-06-30	512.0	-7.0	-1.35%
2008-03-31	519.0	0.0	0.00%
2007-12-31	519.0	-21.0	-3.89%
2007-09-30	540.0	-18.0	-3.23%
2007-06-30	558.0	-4.0	-0.71%
2007-03-31	562.0	9.0	+1.63%
2006-12-31	553.0	-1.0	-0.18%
2006-09-30	554.0	-1.0	-0.18%
2006-06-30	555.0	0.0	0.00%
2006-03-31	555.0	8.0	+1.46%
2005-12-31	547.0	3.0	+0.55%
2005-09-30	544.0	6.0	+1.12%
2005-06-30	538.0	2.0	+0.37%
2005-03-31	536.0	5.0	+0.94%
2004-12-31	531.0	-2.0	-0.38%
2004-09-30	533.0	-1.0	-0.19%
2004-06-30	534.0	-6.0	-1.11%
2004-03-31	540.0	15.0	+2.86%
2003-12-31	525.0	-25.0	-4.55%
2003-09-30	550.0	-2.0	-0.36%
2003-06-30	552.0	5.0	+0.91%
2003-03-31	547.0	11.0	+2.05%
2002-12-31	536.0	-12.0	-2.19%
2002-09-30	548.0	-14.0	-2.49%
2002-06-30	562.0	-6.0	-1.06%
2002-03-31	568.0	20.0	+3.65%
2001-12-31	548.0	-21.0	-3.69%
2001-09-30	569.0	-5.0	-0.87%
2001-06-30	574.0	-2.0	-0.35%
2001-03-31	576.0	24.0	+4.35%
2000-12-31	552.0	-20.0	-3.50%
2000-09-30	572.0	6.0	+1.06%
2000-06-30	566.0	6.0	+1.07%
2000-03-31	560.0	24.0	+4.48%
1999-12-31	536.0	-4.0	-0.74%
1999-09-30	540.0	2.0	+0.37%
1999-06-30	538.0	-3.7	-0.69%
1999-03-31	541.7	25.1	+4.85%
1998-12-31	516.7	-22.5	-4.17%
1998-09-30	539.1	3.0	+0.56%
1998-06-30	536.1	5.1	+0.96%
1998-03-31	531.0	17.7	+3.45%
1997-12-31	513.3	-5.2	-1.00%
1997-09-30	518.5	9.7	+1.92%
1997-06-30	508.8	58.4	+12.96%
1997-03-31	450.4	12.0	+2.74%
1996-12-31	438.4	1.8	+0.41%
1996-09-30	436.6	—	—