Repligen Corporation (RGEN)

Historical Shares Outstanding

Current Count

56.7M

Financial Fundamentals

RGEN • Quarterly Data • 5Y View

Share Count History

Date	Shares Out. (M)	Change (M)	Change %
2026-06-30	56.7	-0.0	-0.01%
2026-03-31	56.7	0.1	+0.26%
2025-12-31	56.5	0.0	+0.00%
2025-09-30	56.5	0.0	+0.02%
2025-06-30	56.5	-0.0	-0.09%
2025-03-31	56.6	0.5	+0.89%
2024-12-31	56.1	-0.9	-1.55%
2024-09-30	56.9	0.5	+0.90%
2024-06-30	56.4	-0.1	-0.17%
2024-03-31	56.5	0.7	+1.28%
2023-12-31	55.8	-1.1	-1.97%
2023-09-30	56.9	0.1	+0.14%
2023-06-30	56.9	-0.2	-0.33%
2023-03-31	57.0	-0.1	-0.10%
2022-12-31	57.1	-0.2	-0.35%
2022-09-30	57.3	0.6	+1.03%
2022-06-30	56.7	-2.1	-3.56%
2022-03-31	58.8	1.1	+1.91%
2021-12-31	57.7	0.3	+0.61%
2021-09-30	57.4	0.6	+1.02%
2021-06-30	56.8	-0.1	-0.15%
2021-03-31	56.9	1.8	+3.36%
2020-12-31	55.0	1.6	+2.91%
2020-09-30	53.5	0.2	+0.31%
2020-06-30	53.3	0.2	+0.37%
2020-03-31	53.1	0.1	+0.25%
2019-12-31	53.0	1.2	+2.25%
2019-09-30	51.8	2.8	+5.61%
2019-06-30	49.1	2.8	+6.00%
2019-03-31	46.3	-0.0	-0.03%
2018-12-31	46.3	0.5	+1.01%
2018-09-30	45.8	0.8	+1.80%
2018-06-30	45.0	0.7	+1.55%
2018-03-31	44.3	-0.1	-0.13%
2017-12-31	44.4	1.8	+4.28%
2017-09-30	42.6	7.5	+21.28%
2017-06-30	35.1	0.7	+2.07%
2017-03-31	34.4	0.0	+0.04%
2016-12-31	34.4	0.1	+0.16%
2016-09-30	34.3	0.1	+0.40%
2016-06-30	34.2	0.7	+2.03%
2016-03-31	33.5	-0.1	-0.25%
2015-12-31	33.6	-0.1	-0.33%
2015-09-30	33.7	0.0	+0.06%
2015-06-30	33.7	0.2	+0.66%
2015-03-31	33.5	0.1	+0.24%
2014-12-31	33.4	0.0	+0.13%
2014-09-30	33.3	0.3	+0.76%
2014-06-30	33.1	0.2	+0.75%
2014-03-31	32.8	0.1	+0.38%
2013-12-31	32.7	0.2	+0.48%
2013-09-30	32.6	0.2	+0.73%
2013-06-30	32.3	0.5	+1.45%
2013-03-31	31.9	0.3	+0.81%
2012-12-31	31.6	0.3	+1.10%
2012-09-30	31.3	0.1	+0.34%
2012-06-30	31.1	0.1	+0.45%
2012-03-31	31.0	0.3	+0.96%
2011-12-31	30.7	-0.2	-0.71%
2011-09-30	30.9	0.1	+0.39%
2011-06-30	30.8	0.0	0.00%
2011-03-31	30.8	-0.2	-0.62%
2010-12-31	31.0	0.1	+0.27%
2010-09-30	30.9	-0.0	-0.02%
2010-06-30	30.9	0.2	+0.52%
2010-03-31	30.8	0.0	+0.03%
2009-12-31	30.8	0.0	+0.04%
2009-09-30	30.7	0.0	+0.01%
2009-06-30	30.7	0.0	0.00%
2009-03-31	30.7	-0.3	-0.91%
2008-12-31	31.0	-0.5	-1.68%
2008-09-30	31.6	-0.0	-0.09%
2008-06-30	31.6	0.4	+1.39%
2008-03-31	31.2	0.2	+0.64%
2007-12-31	31.0	-0.3	-0.87%
2007-09-30	31.2	0.1	+0.31%
2007-06-30	31.1	0.6	+1.84%
2007-03-31	30.6	0.2	+0.62%
2006-12-31	30.4	0.0	+0.04%
2006-09-30	30.4	-0.5	-1.50%
2006-06-30	30.8	0.5	+1.54%
2006-03-31	30.4	0.3	+0.84%
2005-12-31	30.1	0.0	+0.02%
2005-09-30	30.1	-0.3	-0.99%
2005-06-30	30.4	0.3	+1.01%
2005-03-31	30.1	0.0	+0.10%
2004-12-31	30.1	0.0	+0.02%
2004-09-30	30.1	0.0	+0.01%
2004-06-30	30.1	0.2	+0.59%
2004-03-31	29.9	0.0	0.00%
2003-12-31	29.9	0.0	+0.06%
2003-09-30	29.9	0.9	+3.01%
2003-06-30	29.0	1.7	+6.12%
2003-03-31	27.3	0.0	0.00%
2002-12-31	27.3	0.7	+2.53%
2002-09-30	26.6	0.0	0.00%
2002-06-30	26.6	0.0	+0.00%
2002-03-31	26.6	0.0	0.00%
2001-12-31	26.6	0.0	+0.01%
2001-09-30	26.6	0.0	+0.02%
2001-06-30	26.6	0.1	+0.21%
2001-03-31	26.6	0.0	0.00%
2000-12-31	26.6	0.0	+0.06%
2000-09-30	26.6	0.1	+0.39%
2000-06-30	26.5	4.3	+19.20%
2000-03-31	22.2	0.0	0.00%
1999-12-31	22.2	2.2	+10.97%
1999-09-30	20.0	1.3	+6.70%
1999-06-30	18.7	3.7	+24.97%
1999-03-31	15.0	0.0	0.00%
1998-12-31	15.0	-5.0	-25.00%
1998-09-30	20.0	5.0	+33.33%
1998-06-30	15.0	1.7	+12.50%
1998-03-31	13.3	0.0	0.00%
1997-12-31	13.3	-2.7	-16.68%
1997-09-30	16.0	0.0	0.00%
1997-06-30	16.0	-4.0	-19.99%
1997-03-31	20.0	0.0	0.00%
1996-12-31	20.0	5.0	+33.33%
1996-09-30	15.0	—	—