NASDAQ:PI | Shares Outstanding | IMPINJ INC

Complete source-backed shares outstanding history.

Available history
2015-12-31 to 2026-07-17
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-07-1730,554,413
2026-06-3030,550,000
2026-04-1730,459,185
2026-03-3130,459,000
2026-01-3030,231,686
2025-12-3130,222,000
2025-10-1730,109,132
2025-09-3030,109,000
2025-07-1829,089,692
2025-06-3029,088,000
2025-04-1128,978,803
2025-03-3128,927,000
2025-01-3128,538,125
2024-12-3128,504,000
2024-10-1128,288,561
2024-09-3028,268,000
2024-07-1228,116,027
2024-06-3028,073,000
2024-04-1227,712,953
2024-03-3127,658,000
2024-02-0227,197,698
2023-12-3127,166,000
2023-10-1327,055,862
2023-09-3027,020,000
2023-07-1426,859,563
2023-06-3026,819,000
2023-04-1426,650,912
2023-03-3126,581,000
2023-02-0326,157,089
2022-12-3126,098,000
2022-10-1425,914,998
2022-09-3025,876,000
2022-07-1525,599,992
2022-06-3025,547,000
2022-04-1525,380,764
2022-03-3125,220,000
2022-02-0424,764,678
2021-12-3124,737,000
2021-10-1524,430,926
2021-09-3024,409,000
2021-07-1624,290,417
2021-06-3024,254,000
2021-04-1624,071,893
2021-03-3124,052,000
2021-02-0523,403,247
2020-12-3123,350,000
2020-10-1623,086,713
2020-09-3023,001,000
2020-07-1722,855,297
2020-06-3022,786,000
2020-04-1722,677,059
2020-03-3122,677,000
2020-01-3122,280,132
2019-12-3122,217,000
2019-09-3022,128,000
2019-06-3021,761,000
2019-03-3121,627,000
2019-01-3121,494,217
2018-12-3121,492,000
2018-10-2421,474,467
2018-09-3021,482,000
2018-09-0624,412,612
2018-06-3021,395,000
2018-04-3021,339,989
2018-02-2821,317,792
2017-12-3120,973,000
2017-10-3120,958,313
2017-09-3021,332,000
2017-07-3120,860,045
2017-06-3020,859,000
2017-04-3020,635,411
2017-03-3120,615,000
2017-02-2820,564,294
2016-12-3120,973,000
2016-11-0418,783,907
2016-09-3018,780,000
2016-09-0118,775,815
2016-06-304,478,000
2015-12-314,382,000