North Star Investment Management Corp. - SPOK HLDGS INC ownership

SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 115 filers reported holding SPOK HLDGS INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
North Star Investment Management Corp. ownership history of SPOK HLDGS INC
ValueSharesWeighting
Q1 2019$27,000
-40.0%
2,000
-40.5%
0.00%
-50.0%
Q4 2018$45,000
-13.5%
3,3590.0%0.01%0.0%
Q3 2018$52,000
+4.0%
3,359
+0.3%
0.01%0.0%
Q2 2018$50,0000.0%3,348
+0.7%
0.01%0.0%
Q1 2018$50,000
-3.8%
3,3260.0%0.01%0.0%
Q4 2017$52,000
+2.0%
3,326
+0.3%
0.01%0.0%
Q3 2017$51,000
-13.6%
3,316
+0.3%
0.01%
-25.0%
Q2 2017$59,000
-6.3%
3,306
+0.3%
0.01%
-11.1%
Q1 2017$63,000
-7.4%
3,297
+0.7%
0.01%
-10.0%
Q4 2016$68,000
+195.7%
3,273
+158.7%
0.01%
+150.0%
Q3 2016$23,000
-4.2%
1,265
+0.7%
0.00%0.0%
Q2 2016$24,000
+9.1%
1,256
+0.7%
0.00%0.0%
Q1 2016$22,000
-4.3%
1,247
+0.7%
0.00%0.0%
Q4 2015$23,0001,2380.00%
Other shareholders
SPOK HLDGS INC shareholders Q3 2017
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