Impinj, Inc. (PI)

Historical Shares Outstanding

Current Count

31M

Financial Fundamentals

PI • Quarterly Data • 5Y View

Date	Shares Out. (M)	Change (M)	Change %
2026-06-30	31.0	0.7	+2.35%
2026-03-31	30.3	0.1	+0.48%
2025-12-31	30.1	0.8	+2.76%
2025-09-30	29.3	-0.3	-1.07%
2025-06-30	29.7	1.0	+3.55%
2025-03-31	28.6	0.2	+0.85%
2024-12-31	28.4	-1.3	-4.47%
2024-09-30	29.7	0.3	+1.04%
2024-06-30	29.4	-2.0	-6.37%
2024-03-31	31.4	4.3	+16.01%
2023-12-31	27.1	0.2	+0.63%
2023-09-30	26.9	0.2	+0.77%
2023-06-30	26.7	0.4	+1.63%
2023-03-31	26.3	0.3	+1.08%
2022-12-31	26.0	0.3	+1.02%
2022-09-30	25.7	0.3	+1.23%
2022-06-30	25.4	0.4	+1.80%
2022-03-31	25.0	0.4	+1.62%
2021-12-31	24.6	0.3	+1.03%
2021-09-30	24.3	0.2	+0.87%
2021-06-30	24.1	0.4	+1.90%
2021-03-31	23.7	0.5	+1.95%
2020-12-31	23.2	0.3	+1.25%
2020-09-30	22.9	0.2	+0.95%
2020-06-30	22.7	0.3	+1.36%
2020-03-31	22.4	0.2	+1.08%
2019-12-31	22.2	0.2	+0.97%
2019-09-30	22.0	0.3	+1.16%
2019-06-30	21.7	0.2	+0.77%
2019-03-31	21.5	0.1	+0.31%
2018-12-31	21.5	0.1	+0.35%
2018-09-30	21.4	0.1	+0.33%
2018-06-30	21.3	0.2	+0.98%
2018-03-31	21.1	0.2	+1.04%
2017-12-31	20.9	0.1	+0.39%
2017-09-30	20.8	0.2	+0.92%
2017-06-30	20.6	0.3	+1.44%
2017-03-31	20.3	-0.3	-1.56%
2016-12-31	20.7	3.8	+22.59%
2016-09-30	16.9	-1.0	-5.34%
2016-06-30	17.8	5.0	+39.25%
2016-03-31	12.8	0.0	0.00%
2015-12-31	12.8	0.0	0.00%
2015-09-30	12.8	0.0	0.00%
2015-06-30	12.8	0.0	0.00%
2015-03-31	12.8	0.0	0.00%
2014-12-31	12.8	0.0	0.00%
2014-09-30	12.8	0.0	0.00%
2014-06-30	12.8	0.0	0.00%
2014-03-31	12.8	0.0	0.00%
2011-03-31	12.8	0.0	0.00%
2010-03-31	12.8	—	—