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Rhythm Pharmaceuticals shares owned by Loomis, Sayles and

Quarter-by-quarter ownership of Rhythm Pharmaceuticals (RYTM) shares owned by Loomis, Sayles and from 13F filings

Historical chart of Loomis, Sayles and investment in Rhythm Pharmaceuticals

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All positions including Rhythm Pharmaceuticals held by Loomis, Sayles and consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Rhythm Pharmaceuticals by Loomis, Sayles and

Quarter filed Position value Share count Share price at filing
2025-09-30 $53M 527k 100.99
2025-06-30 $37M 592k 63.19
2025-03-31 $32M 606k 52.97
2024-12-31 $35M 619k 55.98
2024-09-30 $33M 637k 52.39