BlackRock Investment Management, LLC - SPOK HLDGS INC ownership

SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 131 filers reported holding SPOK HLDGS INC in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of SPOK HLDGS INC
ValueSharesWeighting
Q4 2016$2,445,000
+39.6%
117,836
+19.9%
0.00%
+50.0%
Q3 2016$1,751,000
-7.7%
98,284
-0.8%
0.00%0.0%
Q2 2016$1,898,000
+9.9%
99,034
+0.4%
0.00%0.0%
Q1 2016$1,727,000
+0.8%
98,641
+5.5%
0.00%0.0%
Q4 2015$1,713,000
+12.5%
93,485
+1.1%
0.00%0.0%
Q3 2015$1,522,000
-3.6%
92,456
-1.4%
0.00%0.0%
Q2 2015$1,579,000
-1.7%
93,785
+11.9%
0.00%0.0%
Q1 2015$1,607,000
+11.7%
83,818
+1.1%
0.00%0.0%
Q4 2014$1,439,000
+31.5%
82,880
-1.5%
0.00%0.0%
Q3 2014$1,094,00084,1250.00%
Other shareholders
SPOK HLDGS INC shareholders Q1 2016
NameSharesValueWeighting ↓
Western Standard LLC 670,498$4,613,0004.38%
BCK CAPITAL MANAGEMENT LP 90,480$722,0000.43%
DEPRINCE RACE & ZOLLO INC 1,586,289$12,659,0000.25%
Granite Point Capital Management, L.P. 75,000$599,0000.12%
Foundry Partners, LLC 293,516$2,342,0000.12%
KENNEDY CAPITAL MANAGEMENT LLC 118,151$943,0000.02%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 120,816$964,0000.02%
Man Group plc 647,525$5,167,0000.02%
K2 PRINCIPAL FUND, L.P. 25,500$203,0000.02%
Engineers Gate Manager LP 40,631$324,0000.01%
View complete list of SPOK HLDGS INC shareholders