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Mersana Therapeutics shares owned by BlackRock

Quarter-by-quarter ownership of Mersana Therapeutics (MRSN) shares owned by BlackRock from 13F filings

Historical chart of BlackRock investment in Mersana Therapeutics

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All positions including Mersana Therapeutics held by BlackRock consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mersana Therapeutics by BlackRock

Quarter filed Position value Share count Share price at filing
2024-06-30 $17M 8.4M 2.01
2024-03-31 $36M 8.1M 4.48
2023-09-30 $10M 8.0M 1.27
2023-06-30 $26M 8.0M 3.29
2023-03-31 $31M 7.5M 4.11
2022-12-31 $44M 7.5M 5.86
2022-06-30 $41M 8.9M 4.62
2021-06-30 $120M 8.8M 13.58
2021-03-31 $130M 8.0M 16.18
2020-12-31 $213M 8.0M 26.61
2020-09-30 $135M 7.3M 18.62
2020-03-31 $19M 3.3M 5.84
2019-12-31 $14M 2.5M 5.74
2019-09-30 $3.8M 2.4M 1.58
2019-06-30 $9.7M 2.4M 4.06
2019-03-31 $4.8M 898k 5.30
2018-12-31 $3.2M 781k 4.10
2018-09-30 $10M 1.0M 10.01
2018-06-30 $18M 1.0M 17.81
2018-03-31 $13M 818k 15.74
2017-09-30 $4.7M 264k 17.73