Palo Alto Investors LP - SPECTRUM PHARMACEUTICALS INC ownership

SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 116 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 1.81 and the average weighting 0.0%.

Quarter-by-quarter ownership
Palo Alto Investors LP ownership history of SPECTRUM PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2014$6,308,000
+77.2%
804,570
+100.0%
0.26%
-21.4%
Q4 2013$3,560,000
+7.3%
402,285
+1.6%
0.33%
-4.6%
Q3 2013$3,318,000
+12.3%
395,9850.0%0.35%
-0.3%
Q2 2013$2,954,000395,9850.35%
Other shareholders

There were no reported owners of SPECTRUM PHARMACEUTICALS INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of SPECTRUM PHARMACEUTICALS INC shareholders