DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - PROTAGONIST THERAPEUTICS INC ownership

PROTAGONIST THERAPEUTICS INC's ticker is PTGX and the CUSIP is 74366E102. A total of 144 filers reported holding PROTAGONIST THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.37 and the average weighting 0.3%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of PROTAGONIST THERAPEUTICS INC
ValueSharesWeighting
Q4 2021$40,115,000
+62.4%
1,172,943
-15.9%
0.84%
+74.5%
Q3 2021$24,702,000
-59.6%
1,394,000
+2.3%
0.48%
-55.6%
Q2 2021$61,162,000
+87.6%
1,362,790
+8.3%
1.09%
+58.5%
Q1 2021$32,603,000
+17.2%
1,258,790
-8.8%
0.68%
+24.5%
Q4 2020$27,820,000
+20.6%
1,379,971
+16.9%
0.55%
-2.1%
Q3 2020$23,068,000
+28.9%
1,179,971
+16.4%
0.56%
+7.9%
Q2 2020$17,898,000
+282.4%
1,013,495
+350.4%
0.52%
+183.2%
Q4 2017$4,680,000225,0000.18%
Other shareholders
PROTAGONIST THERAPEUTICS INC shareholders Q1 2022
NameSharesValueWeighting ↓
JOHNSON & JOHNSON 2,449,183$43,400,0003.81%
BVF INC/IL 3,901,759$69,139,0002.70%
COMMODORE CAPITAL LP 498,079$8,826,0002.33%
Altium Capital Management LP 346,000$6,131,0001.61%
Twin Lakes Capital Management, LLC 139,287$2,468,0001.45%
Opaleye Management Inc. 330,222$5,852,0001.09%
EcoR1 Capital, LLC 1,443,800$25,584,0000.89%
OBERMEYER WOOD INVESTMENT COUNSEL, LLLP 776,689$13,763,0000.76%
JABODON PT CO 90,656$1,606,0000.66%
Artal Group S.A. 1,500,000$26,580,0000.60%
View complete list of PROTAGONIST THERAPEUTICS INC shareholders