Citadel Advisors - SEMA4 HOLDINGS CORP ownership

SEMA4 HOLDINGS CORP's ticker is and the CUSIP is 81663L101. A total of 114 filers reported holding SEMA4 HOLDINGS CORP in Q2 2022. The put-call ratio across all filers is 0.02 and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of SEMA4 HOLDINGS CORP
ValueSharesWeighting
Q1 2023$113,552
-10.2%
311,100
-35.1%
0.00%
Q4 2022$126,405
-22.0%
479,166
+159.8%
0.00%
Q3 2022$162,000
-55.2%
184,431
-35.8%
0.00%
Q2 2022$362,000
-71.6%
287,340
-30.7%
0.00%
Q1 2022$1,273,000
-73.2%
414,783
-61.0%
0.00%
-100.0%
Q4 2021$4,747,000
+166.5%
1,064,486
+353.7%
0.00%
Q3 2021$1,781,000234,6120.00%
Other shareholders
SEMA4 HOLDINGS CORP shareholders Q2 2022
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 2,490,010$656,8650.55%
Trellus Management Company, LLC 1,100,000$290,1800.37%
Decheng Capital Management III (Cayman), LLC 3,418,929$902,5970.34%
Casdin Capital, LLC 16,437,500$4,336,2130.34%
Gagnon Advisors, LLC 739,100$194,9740.13%
Corvex Management LP 9,148,140$2,413,2790.12%
Newtyn Management, LLC 2,000,000$527,6000.11%
GAGNON SECURITIES LLC 1,069,264$282,0720.06%
Zweig-DiMenna Associates LLC 1,420,383$374,6970.06%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 10,049,244$2,650,9910.06%
View complete list of SEMA4 HOLDINGS CORP shareholders