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Vertex Pharmaceuticals Incorporated shares owned by Chesley, Taft & Associates

Quarter-by-quarter ownership of Vertex Pharmaceuticals Incorporated (VRTX) shares owned by Chesley, Taft & Associates from 13F filings

Historical chart of Chesley, Taft & Associates investment in Vertex Pharmaceuticals Incorporated

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All positions including Vertex Pharmaceuticals Incorporated held by Chesley, Taft & Associates consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Vertex Pharmaceuticals Incorporated by Chesley, Taft & Associates

Quarter filed Position value Share count Share price at filing
2025-09-30 $221k 563 391.64
2025-06-30 $265k 596 445.20
2025-03-31 $236k 486 484.82
2021-09-30 $572k 3.2k 181.36
2021-06-30 $769k 3.8k 201.63
2021-03-31 $821k 3.8k 215.26
2020-12-31 $2.0M 8.4k 236.38
2020-09-30 $3.1M 11k 272.14
2020-06-30 $2.8M 9.8k 290.36
2020-03-31 $480k 2.0k 237.98
2019-12-31 $447k 2.0k 218.90
2019-09-30 $262k 1.5k 169.14