Columbia Asset Management - PRANA BIOTECHNOLOGY LTD ownership

PRANA BIOTECHNOLOGY LTD's ticker is PRANXXXX and the CUSIP is 739727105. A total of 24 filers reported holding PRANA BIOTECHNOLOGY LTD in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Columbia Asset Management ownership history of PRANA BIOTECHNOLOGY LTD
ValueSharesWeighting
Q3 2015$35,000
-31.4%
39,200
-11.3%
0.01%
-26.3%
Q2 2015$51,000
+34.2%
44,200
+29.2%
0.02%
+35.7%
Q1 2015$38,000
-41.5%
34,200
-13.3%
0.01%
-44.0%
Q4 2014$65,000
-52.6%
39,450
-38.5%
0.02%
-54.5%
Q3 2014$137,000
-5.5%
64,1500.0%0.06%
-6.8%
Q2 2014$145,000
-15.2%
64,150
+5.3%
0.06%
-20.3%
Q1 2014$171,000
-75.8%
60,900
-39.5%
0.07%
-76.3%
Q4 2013$706,000100,6500.31%
Other shareholders
PRANA BIOTECHNOLOGY LTD shareholders Q4 2015
NameSharesValueWeighting ↓
GARRISON BRADFORD & ASSOCIATES INC 109,342$98,0000.11%
TWO SIGMA SECURITIES, LLC 22,339$20,0000.03%
Columbia Asset Management 39,200$35,0000.01%
ADVANTAGE INVESTMENT MANAGEMENT, LLC 8,700$8,0000.01%
Tower Research Capital LLC (TRC) 8,247$7,0000.00%
Nine Chapters Capital Management LLC 10,500$9,0000.00%
TCI Wealth Advisors, Inc. 600$1,0000.00%
DEUTSCHE BANK AG\ 400$00.00%
MORGAN STANLEY 19,525$17,0000.00%
Citadel Advisors 94,597$85,0000.00%
View complete list of PRANA BIOTECHNOLOGY LTD shareholders