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Mersana Therapeutics shares owned by Citadel Advisors

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

Historical chart of Citadel Advisors investment in Mersana Therapeutics

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

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Quarterly reported holdings in Mersana Therapeutics by Citadel Advisors

Quarter filed Position value Share count Share price at filing
2024-09-30 $8.4M 4.5M 1.89
2024-06-30 $5.6M 2.8M 2.01
2024-03-31 $16M 3.5M 4.48
2023-12-31 $4.6M 2.0M 2.32
2023-09-30 $2.2M 1.8M 1.27
2023-06-30 $880k 267k 3.29
2023-03-31 $528k 128k 4.11
2022-12-31 $3.7M 630k 5.86
2022-06-30 $1.7M 365k 4.64
2022-03-31 $2.8M 714k 3.99
2021-12-31 $2.2M 354k 6.22
2021-09-30 $1.1M 112k 9.44
2021-06-30 $8.3M 611k 13.57
2021-03-31 $10M 643k 16.17
2020-12-31 $56M 2.1M 26.61
2020-09-30 $8.8M 472k 18.62
2020-06-30 $15M 632k 23.40
2020-03-31 $2.7M 461k 5.83
2019-12-31 $1.3M 220k 5.73
2019-09-30 $147k 93k 1.58
2019-06-30 $326k 81k 4.04
2019-03-31 $246k 47k 5.29
2018-12-31 $201k 49k 4.09
2017-06-30 $179k 13k 13.96