WELLINGTON MANAGEMENT GROUP LLP - SPECTRUM PHARMACEUTICALS INC ownership

SPECTRUM PHARMACEUTICALS INC's ticker is SPPI and the CUSIP is 84763A108. A total of 121 filers reported holding SPECTRUM PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 1.69 and the average weighting 0.0%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of SPECTRUM PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2019$4,501,000
+192.5%
1,236,493
+275.2%
0.00%
Q3 2016$1,539,000
-41.2%
329,515
-17.2%
0.00%
-100.0%
Q2 2016$2,616,000
+147.3%
398,175
+139.4%
0.00%
Q1 2016$1,058,000
-44.3%
166,322
-47.2%
0.00%
Q4 2015$1,899,000
-36.6%
314,856
-37.1%
0.00%
-100.0%
Q3 2015$2,996,000
-82.0%
500,927
-79.4%
0.00%
-75.0%
Q2 2015$16,651,000
+17.7%
2,434,507
+4.5%
0.00%0.0%
Q1 2015$14,146,000
+125.8%
2,330,557
+157.7%
0.00%
+100.0%
Q4 2014$6,266,000
-15.8%
904,217
-1.1%
0.00%0.0%
Q3 2014$7,444,000
+1.4%
914,464
+1.3%
0.00%0.0%
Q2 2014$7,340,000
+8.3%
902,839
+4.4%
0.00%0.0%
Q1 2014$6,777,000
-14.5%
864,409
-3.5%
0.00%0.0%
Q4 2013$7,925,000
-1.7%
895,467
-6.8%
0.00%
-33.3%
Q3 2013$8,064,000
+7.7%
961,067
-4.2%
0.00%
+50.0%
Q2 2013$7,486,0001,003,4670.00%
Other shareholders
SPECTRUM PHARMACEUTICALS INC shareholders Q2 2013
NameSharesValueWeighting ↓
ALETHEA CAPITAL MANAGEMENT, LLC 787,973$615,0000.77%
CM Management, LLC 600,000$468,0000.50%
ARMISTICE CAPITAL, LLC 17,100,000$13,338,0000.23%
Sargent Investment Group, LLC 614,600$479,0000.15%
Ergoteles LLC 744,275$581,0000.02%
Sonora Investment Management Group, LLC 103,000$80,0000.01%
CAXTON ASSOCIATES LP 107,135$84,0000.01%
MCDONALD PARTNERS LLC 42,570$33,0000.01%
Pinz Capital Management, LP 15,600$12,0000.01%
D. E. Shaw & Co., Inc. 8,051,858$6,281,0000.01%
View complete list of SPECTRUM PHARMACEUTICALS INC shareholders