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Spero Therapeutics shares owned by DAFNA Capital Management

Quarter-by-quarter ownership of Spero Therapeutics (SPRO) shares owned by DAFNA Capital Management from 13F filings

Historical chart of DAFNA Capital Management investment in Spero Therapeutics

Tip: Access up to 7 years of quarterly data

All positions including Spero Therapeutics held by DAFNA Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Spero Therapeutics by DAFNA Capital Management

Quarter filed Position value Share count Share price at filing
2024-09-30 $168k 125k 1.34
2024-06-30 $163k 125k 1.30
2024-03-31 $215k 125k 1.72
2023-12-31 $184k 125k 1.47
2023-09-30 $151k 125k 1.21
2023-06-30 $181k 125k 1.45
2023-03-31 $181k 125k 1.45
2022-12-31 $216k 125k 1.73
2022-09-30 $250k 125k 2.00
2020-09-30 $1.1M 100k 11.16
2020-03-31 $389k 48k 8.09
2019-09-30 $418k 39k 10.61
2019-06-30 $806k 70k 11.51
2019-03-31 $897k 70k 12.81
2018-12-31 $431k 70k 6.16
2018-09-30 $736k 70k 10.51
2018-03-31 $421k 30k 14.25
2017-12-31 $59k 5.0k 11.80