BLACKROCK ADVISORS LLC - SPOK HLDGS INC ownership

SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 118 filers reported holding SPOK HLDGS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BLACKROCK ADVISORS LLC ownership history of SPOK HLDGS INC
ValueSharesWeighting
Q4 2016$232,000
+18.4%
11,171
+1.6%
0.00%
Q3 2016$196,000
-2.0%
10,993
+5.6%
0.00%
Q2 2016$200,000
+3.6%
10,412
-5.6%
0.00%
Q1 2016$193,000
+4.3%
11,026
+9.3%
0.00%
Q4 2015$185,000
-21.9%
10,085
-30.0%
0.00%
Q3 2015$237,000
-6.3%
14,408
-4.2%
0.00%
Q2 2015$253,000
-4.9%
15,039
+8.3%
0.00%
Q1 2015$266,000
+27.3%
13,884
+15.3%
0.00%
Q4 2014$209,000
+25.9%
12,045
-5.7%
0.00%
Q3 2014$166,00012,7670.00%
Other shareholders
SPOK HLDGS INC shareholders Q4 2014
NameSharesValueWeighting ↓
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 711,352$11,709,0001.60%
Piermont Capital Management Inc. 111,409$1,834,0000.60%
ALGERT GLOBAL LLC 38,651$636,0000.35%
LUCUS ADVISORS LLC 17,960$296,0000.16%
TFS CAPITAL LLC 95,040$1,564,0000.15%
Foundry Partners, LLC 78,849$1,298,0000.11%
Numeric Investors LLC 472,015$7,769,0000.09%
Concert Wealth Management Inc. 39,030$649,0000.09%
FIRST CITIZENS BANK & TRUST CO 133,980$2,206,0000.08%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 229,964$3,785,0000.08%
View complete list of SPOK HLDGS INC shareholders