Amalgamated Bank »

Prothena shares owned by Amalgamated Bank

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Amalgamated Bank from 13F filings

Historical chart of Amalgamated Bank investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Amalgamated Bank consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Prothena by Amalgamated Bank

Quarter filed Position value Share count Share price at filing
2024-09-30 $24k 1.4k 16.67
2024-06-30 $30k 1.4k 20.83
2024-03-31 $36k 1.4k 25.00
2023-12-31 $220k 6.1k 36.36
2023-09-30 $305k 6.3k 48.21
2023-06-30 $423k 6.2k 68.35
2023-03-31 $262k 5.4k 48.39
2022-12-31 $369k 6.1k 60.24
2022-09-30 $347k 5.7k 60.66
2022-06-30 $153k 5.6k 27.17
2022-03-31 $203k 5.5k 36.64
2021-12-31 $292k 5.9k 49.40
2021-09-30 $416k 5.8k 71.29
2021-06-30 $312k 6.1k 51.49
2017-09-30 $316k 4.9k 64.86
2017-06-30 $256k 4.7k 54.11
2017-03-31 $237k 4.3k 55.70
2016-12-31 $210k 4.3k 49.21
2016-09-30 $220k 3.7k 59.88
2016-06-30 $208k 3.7k 56.68
2015-12-31 $204k 3.0k 67.98