Rock Springs Capital Management LP - ZOGENIX INC ownership

ZOGENIX INC's ticker is ZGNX and the CUSIP is 98978L204. A total of 169 filers reported holding ZOGENIX INC in Q1 2020. The put-call ratio across all filers is 0.77 and the average weighting 0.4%.

Quarter-by-quarter ownership
Rock Springs Capital Management LP ownership history of ZOGENIX INC
ValueSharesWeighting
Q3 2020$7,459,000
-33.6%
415,9820.0%0.19%
-38.6%
Q2 2020$11,236,000
+13.6%
415,982
+4.0%
0.31%
-24.7%
Q1 2020$9,892,000
-24.1%
400,000
+60.0%
0.41%
-0.7%
Q4 2019$13,033,000
+30.2%
250,0000.0%0.41%
+3.3%
Q3 2019$10,010,000
-10.8%
250,000
+6.4%
0.40%
-1.7%
Q2 2019$11,228,000
-13.1%
235,0000.0%0.41%
-18.5%
Q1 2019$12,927,000
+50.9%
235,0000.0%0.50%
+23.3%
Q4 2018$8,568,000
-26.5%
235,0000.0%0.40%
-4.3%
Q3 2018$11,656,000
+16.7%
235,000
+4.0%
0.42%
+9.9%
Q2 2018$9,989,000
+10.6%
226,000
+0.2%
0.38%
-0.3%
Q1 2018$9,031,0000.0%225,5000.0%0.38%
-6.1%
Q4 2017$9,031,000
+157.7%
225,500
+125.5%
0.41%
+153.1%
Q3 2017$3,505,000100,0000.16%
Other shareholders
ZOGENIX INC shareholders Q1 2020
NameSharesValueWeighting ↓
Fairmount Funds Management LLC 971,875$24,034,00014.58%
Eversept Partners, LP 2,013,467$49,793,03912.38%
Pinz Capital Management, LP 98,800$2,443,0006.40%
RA Capital Management 5,275,538$130,464,0004.12%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 281,797$6,955,0003.17%
Granite Point Capital Management, L.P. 203,462$5,032,0002.84%
Avoro Capital Advisors LLC 2,800,000$69,244,0002.34%
SCOPIA CAPITAL MANAGEMENT LP 1,029,699$25,464,0002.33%
Eventide Asset Management 2,841,300$70,265,0002.28%
Perceptive Advisors 3,452,921$85,390,0002.22%
View complete list of ZOGENIX INC shareholders