CSS LLC/IL - PTC THERAPEUTICS INC ownership

PTC THERAPEUTICS INC's ticker is and the CUSIP is 69366JAD3. A total of 21 filers reported holding PTC THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
CSS LLC/IL ownership history of PTC THERAPEUTICS INC
ValueSharesWeighting
Q3 2023$10,542,822
-46.8%
13,245,000
-31.2%
0.69%
-43.6%
Q2 2023$19,805,241
-3.4%
19,245,000
+7.2%
1.23%
-9.4%
Q1 2023$20,505,482
+611.6%
17,945,000
+509.3%
1.35%
+730.1%
Q4 2022$2,881,6122,945,0000.16%
Other shareholders
PTC THERAPEUTICS INC shareholders Q3 2023
NameSharesValueWeighting ↓
STEELHEAD PARTNERS LLC 45,200,000$51,456,1323.35%
CSS LLC/IL 17,945,000$20,505,4821.35%
READYSTATE ASSET MANAGEMENT LP 12,000,000$13,644,0001.27%
Boussard & Gavaudan Investment Management LLP 8,527$9,707,4530.91%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 32,000,000$36,310,7200.81%
LINDEN ADVISORS LP 35,247,000$40,079,8040.42%
WHITEBOX ADVISORS LLC 1,000,000$1,132,0000.04%
FRANKLIN RESOURCES INC 63,000,000$71,631,0000.04%
D. E. Shaw & Co., Inc. 22,500,000$25,622,5750.03%
KORNITZER CAPITAL MANAGEMENT INC /KS 600,000$679,2000.01%
View complete list of PTC THERAPEUTICS INC shareholders