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Prothena shares owned by Wells Fargo & Company

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Wells Fargo & Company from 13F filings

Historical chart of Wells Fargo & Company investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by Wells Fargo & Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Wells Fargo & Company

Quarter filed Position value Share count Share price at filing
2025-09-30 $395k 40k 9.76
2025-06-30 $250k 41k 6.07
2025-03-31 $568k 46k 12.38
2024-12-31 $732k 53k 13.85
2024-09-30 $1.1M 66k 16.73
2024-06-30 $1.3M 61k 20.64
2024-03-31 $1.3M 51k 24.77
2023-12-31 $1.7M 46k 36.34
2023-09-30 $2.7M 57k 48.25
2023-06-30 $3.8M 56k 68.28
2022-12-31 $643k 11k 60.25
2022-09-30 $754k 13k 60.34
2022-06-30 $333k 12k 27.20
2022-03-31 $997k 27k 36.54
2021-12-31 $1.8M 38k 48.03
2021-09-30 $4.2M 56k 74.07
2021-06-30 $840k 15k 55.56
2021-03-31 $576k 23k 25.08
2020-12-31 $573k 48k 11.99
2020-09-30 $360k 36k 9.88
2020-06-30 $461k 44k 10.45
2020-03-31 $382k 36k 10.68
2019-12-31 $453k 29k 15.84
2019-09-30 $212k 27k 7.84
2019-06-30 $253k 24k 10.57
2019-03-31 $280k 23k 12.11
2018-12-31 $239k 23k 10.31
2018-09-30 $309k 24k 13.08
2018-06-30 $314k 22k 14.59
2018-03-31 $1.0M 28k 36.72
2017-12-31 $1.0M 28k 37.48
2017-06-30 $15M 279k 54.12
2017-03-31 $18M 316k 55.79
2016-12-31 $18M 372k 49.19
2016-09-30 $22M 374k 59.97
2016-06-30 $14M 389k 34.96
2016-03-31 $17M 417k 41.16
2015-12-31 $17M 246k 68.11
2015-09-30 $498k 11k 45.35
2015-03-31 $913k 24k 38.10
2014-12-31 $282k 14k 20.68
2014-06-30 $192k 8.5k 22.65
2014-03-31 $27k 619 43.48
2013-12-31 $13k 336 38.46
2013-09-30 $4.5k 240 18.87
2013-06-30 $0 238 0.00