SABBY MANAGEMENT, LLC - ADVERUM BIOTECHNOLOGIES INC ownership

ADVERUM BIOTECHNOLOGIES INC's ticker is ADVM and the CUSIP is 00773U108. A total of 102 filers reported holding ADVERUM BIOTECHNOLOGIES INC in Q2 2018. The put-call ratio across all filers is 0.27 and the average weighting 0.0%.

Quarter-by-quarter ownership
SABBY MANAGEMENT, LLC ownership history of ADVERUM BIOTECHNOLOGIES INC
ValueSharesWeighting
Q2 2018$144,000
-93.8%
27,263
-93.1%
0.02%
-84.1%
Q1 2018$2,308,000
+119.8%
397,928
+32.6%
0.14%
+43.8%
Q4 2017$1,050,000
+281.8%
300,000
+172.7%
0.10%
+433.3%
Q2 2017$275,000
-64.0%
110,000
-61.1%
0.02%
-56.1%
Q1 2017$763,000
-7.2%
282,630
-0.2%
0.04%
-14.6%
Q4 2016$822,000
-50.3%
283,306
-29.6%
0.05%
-22.6%
Q3 2016$1,655,000
-32.9%
402,603
-48.4%
0.06%
-51.9%
Q2 2016$2,465,000779,9260.13%
Other shareholders
ADVERUM BIOTECHNOLOGIES INC shareholders Q2 2018
NameSharesValueWeighting ↓
Versant Venture Management, LLC 5,068,233$17,739,0005.88%
Sonic Fund II, L.P. 6,552,068$22,932,0001.69%
SAN FRANCISCO SENTRY INVESTMENT GROUP (CA) 480,000$1,680,0000.88%
Avoro Capital Advisors LLC 6,950,000$24,325,0000.42%
RTW INVESTMENTS, LP 7,357,917$25,753,0000.39%
K2 PRINCIPAL FUND, L.P. 898,307$3,144,0000.26%
Artal Group S.A. 3,000,000$10,500,0000.21%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 2,827,000$9,895,0000.18%
WS MANAGEMENT LLLP 307,442$1,076,0000.11%
ALGERT GLOBAL LLC 82,145$288,0000.10%
View complete list of ADVERUM BIOTECHNOLOGIES INC shareholders