Spark Investment Management LLC - ARADIGM CORP ownership

ARADIGM CORP's ticker is ARDMQ and the CUSIP is 038505400. A total of 20 filers reported holding ARADIGM CORP in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of ARADIGM CORP
ValueSharesWeighting
Q3 2018$19,000
-53.7%
17,087
-40.9%
0.00%
-50.0%
Q2 2018$41,000
-6.8%
28,900
-20.2%
0.00%
-33.3%
Q1 2018$44,000
-49.4%
36,200
+178.5%
0.00%
-40.0%
Q4 2017$87,000
+35.9%
13,000
-19.8%
0.01%
-37.5%
Q4 2015$64,00016,2000.01%
Other shareholders
ARADIGM CORP shareholders Q4 2017
NameSharesValueWeighting ↓
Arnhold LLC 479,477$547,0000.09%
First Eagle Investment Management, LLC 3,375,253$3,848,0000.01%
Spark Investment Management LLC 17,087$19,0000.00%
UBS Group AG 9,451$11,0000.00%
FMR LLC 159,954$182,0000.00%
Advisor Group, Inc. 1,100$1,0000.00%
NORTHERN TRUST CORP 25,701$30,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GEODE CAPITAL MANAGEMENT, LLC 63,010$71,0000.00%
DEUTSCHE BANK AG\ 7$00.00%
View complete list of ARADIGM CORP shareholders