DEERFIELD MANAGEMENT COMPANY, L.P.: IDYA position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of DEERFIELD MANAGEMENT COMPANY, L.P. on IDYA, newest first. How the timeline and the estimate are built.
DEERFIELD MANAGEMENT COMPANY, L.P. held 2,714,503 IDYA shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 2,714,503 sharesChange vs previous 13F +1,184,495 shares
1.06% of the 13F portfolio, value $101,169,527.
13F-HR 0001213900-26-089991 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 1,530,008 sharesChange vs previous 13F -623,035 shares
0.6% of the 13F portfolio, value $50,979,867.
13F-HR 0001213900-26-057678 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 2,153,043 sharesChange vs previous 13F 0 shares
0.95% of the 13F portfolio, value $74,430,697.
13F-HR 0001213900-26-017265 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 2,153,043 sharesChange vs previous 13F -1,762,268 shares
0.9% of the 13F portfolio, value $58,584,300.
13F-HR 0001213900-25-110851 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 3,915,311 sharesChange vs previous 13F +647,760 shares
1.49% of the 13F portfolio, value $82,299,837.
13F-HR 0001213900-25-076586 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 3,267,551 sharesChange vs previous 13F +531,551 shares
1.06% of the 13F portfolio, value $53,522,485.
13F-HR 0001213900-25-044138 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 2,736,000 sharesChange vs previous 13F +142,000 shares
1.34% of the 13F portfolio, value $70,315,200.
13F-HR 0001213900-25-014236 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 2,594,000 sharesChange vs previous 13F not available
1.23% of the 13F portfolio, value $82,177,920.
13F-HR 0001213900-24-098387 filed by DEERFIELD MANAGEMENT COMPANY, L.P.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).