BlackRock Investment Management, LLC - SPOK HLDGS INC ownership

SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 121 filers reported holding SPOK HLDGS INC in Q2 2015. The put-call ratio across all filers is 0.18 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 Q2 2015
NameSharesValueWeighting ↓
Prosight Management, LP 65,000$497,0000.27%
Foundry Partners, LLC 521,240$3,982,0000.25%
Granite Point Capital Management, L.P. 75,000$573,0000.23%
Formidable Asset Management, LLC 71,560$547,0000.13%
PRELUDE CAPITAL MANAGEMENT, LLC 126,244$965,0000.04%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 137,916$1,054,0000.03%
Man Group plc 723,925$5,531,0000.03%
KENNEDY CAPITAL MANAGEMENT LLC 116,792$892,0000.03%
Tidal Investments LLC 71,560$547,0000.02%
Professional Financial Advisors, LLC 3,817$29,0000.02%
View complete list of SPOK HLDGS INC shareholders