Parallax Volatility Advisers, L.P. - SPOK HLDGS INC ownership

SPOK HLDGS INC's ticker is SPOK and the CUSIP is 84863T106. A total of 127 filers reported holding SPOK HLDGS INC in Q2 2019. The put-call ratio across all filers is 0.62 and the average weighting 0.0%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of SPOK HLDGS INC
ValueSharesWeighting
Q3 2023$4,176,244
+7.0%
292,659
-0.3%
0.01%
+11.1%
Q2 2023$3,901,705
+468.8%
293,582
+423.7%
0.01%
Q4 2019$686,000
+4.4%
56,055
+1.8%
0.00%
Q3 2019$657,000
-0.3%
55,053
+25.7%
0.00%
Q2 2019$659,000
+16375.0%
43,800
+15003.4%
0.00%
Q1 2018$4,000
-91.5%
290
-90.4%
0.00%
Q4 2017$47,000
+176.5%
3,024
+202.4%
0.00%
Q4 2014$17,000
+30.8%
1,0000.0%0.00%
Q3 2014$13,0001,0000.00%
Other shareholders
SPOK HLDGS INC shareholders Q2 2019
NameSharesValueWeighting ↓
BCK CAPITAL MANAGEMENT LP 325,735$3,039,0002.05%
Western Standard LLC 134,392$1,254,0000.74%
DEPRINCE RACE & ZOLLO INC 1,733,996$16,178,0000.41%
Vazirani Asset Management LLC 23,670$221,0000.25%
Corton Capital Inc. 41,784$390,0000.17%
Delphia (USA) Inc. 16,195$151,0000.16%
Granite Point Capital Management, L.P. 75,000$700,0000.12%
Foundry Partners, LLC 299,500$2,794,0000.10%
TOCQUEVILLE ASSET MANAGEMENT L.P. 390,400$3,642,0000.05%
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 21,598$202,0000.05%
View complete list of SPOK HLDGS INC shareholders