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Five9 shares owned by Portolan Capital Management

Quarter-by-quarter ownership of Five9 (FIVN) shares owned by Portolan Capital Management from 13F filings

Historical chart of Portolan Capital Management investment in Five9

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All positions including Five9 held by Portolan Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Five9 by Portolan Capital Management

Quarter filed Position value Share count Share price at filing
2025-06-30 $5.0M 188k 26.48
2025-03-31 $3.8M 138k 27.15
2017-12-31 $924k 37k 24.89
2017-09-30 $887k 37k 23.89
2017-06-30 $6.9M 320k 21.52
2017-03-31 $5.7M 349k 16.46
2016-12-31 $5.3M 376k 14.19
2016-09-30 $6.2M 396k 15.68
2016-06-30 $5.1M 430k 11.90
2016-03-31 $3.6M 406k 8.89
2015-12-31 $6.9M 798k 8.70
2015-09-30 $5.4M 1.4M 3.70
2015-06-30 $6.4M 1.2M 5.23
2015-03-31 $5.2M 934k 5.56