The Tip Desk

Rhythm Pharmaceuticals Inc holding history

As of Nov. 6, 2026 (UTC)

← PRIMECAP MANAGEMENT CO/CA/ portfolio · COM · CUSIP 76243J105 · SH

Quarter-end history; absent and withheld figures are not zero
March 31, 20255,787,322$306,554,4460.25%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 9, 2025
June 30, 20254,878,037$308,243,1590.24%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 11, 2025
Sept. 30, 20254,262,859$430,506,1300.33%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewNov. 12, 2025
Dec. 31, 20253,478,669$372,356,7300.28%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewFeb. 11, 2026
March 31, 20263,417,509$297,220,7570.23%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 11, 2026
June 30, 20263,168,853$351,837,7480.21%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 14, 2026

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Schedule 13G disclosures

No verified related disclosures are included in this freeze.

About reported holdings

13F reports quarter-end securities, excluding cash and shorts. Position changes do not establish trades, motives or returns; portfolio weights use disclosed 13F value.