Hudson Bay Capital Management LP - ACCELERON PHARMA INC ownership

ACCELERON PHARMA INC's ticker is XLRN and the CUSIP is 00434H108. A total of 173 filers reported holding ACCELERON PHARMA INC in Q3 2018. The put-call ratio across all filers is 0.22 and the average weighting 0.2%.

Quarter-by-quarter ownership
Hudson Bay Capital Management LP ownership history of ACCELERON PHARMA INC
ValueSharesWeighting
Q3 2021$3,442,000
+623.1%
20,000
+300.0%
0.05%
+487.5%
Q2 2020$476,000
-94.0%
5,000
-96.7%
0.01%
-95.5%
Q4 2019$7,953,000
+11.8%
150,000
-16.7%
0.18%
-9.7%
Q3 2019$7,112,000
-13.4%
180,000
-10.0%
0.20%
+4.3%
Q2 2019$8,216,000
-4.6%
200,000
+8.1%
0.19%
+69.4%
Q1 2019$8,615,000
+19.9%
185,000
+12.1%
0.11%
+15.6%
Q4 2018$7,186,000
+4.6%
165,000
+37.5%
0.10%
+12.9%
Q3 2018$6,868,000
-5.6%
120,000
-20.0%
0.08%
-16.7%
Q2 2018$7,278,000
+3.4%
150,000
-16.7%
0.10%
-30.1%
Q1 2018$7,038,000
-7.9%
180,0000.0%0.15%
-11.0%
Q4 2017$7,639,000
-3.7%
180,000
-15.3%
0.16%
-16.8%
Q3 2017$7,931,000
+117.5%
212,500
+77.1%
0.20%
+169.9%
Q2 2017$3,647,000
+236.1%
120,000
+192.7%
0.07%
+386.7%
Q1 2017$1,085,00041,0000.02%
Other shareholders
ACCELERON PHARMA INC shareholders Q3 2018
NameSharesValueWeighting ↓
Artal Group S.A. 1,400,000$133,378,0003.73%
Foresite Capital Management III, LLC 42,030$4,004,0003.56%
KINGDON CAPITAL MANAGEMENT, L.L.C. 257,249$24,508,0002.23%
Cormorant Asset Management, LP 600,000$57,162,0002.18%
Avoro Capital Advisors LLC 1,040,000$99,081,0001.96%
QVT Financial LP 101,396$9,660,0001.64%
FARALLON CAPITAL MANAGEMENT LLC 2,100,000$200,067,0001.60%
Rhenman & Partners Asset Management AB 155,000$14,767,0001.60%
Parkman Healthcare Partners LLC 57,500$5,478,0001.54%
Ikarian Capital, LLC 187,700$17,882,0001.42%
View complete list of ACCELERON PHARMA INC shareholders