SIMPLEX TRADING, LLC - CORE MARK HOLDING CO INC ownership

CORE MARK HOLDING CO INC's ticker is CORE and the CUSIP is 218681104. A total of 180 filers reported holding CORE MARK HOLDING CO INC in Q4 2015. The put-call ratio across all filers is 0.72 and the average weighting 0.2%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of CORE MARK HOLDING CO INC
ValueSharesWeighting
Q2 2021$13,000
-93.8%
293
-95.9%
0.00%
Q3 2020$208,000
+20700.0%
7,206
+12324.1%
0.00%
Q3 2019$1,000
-99.2%
58
-99.0%
0.00%
Q4 2018$132,000
+1000.0%
5,681
+843.7%
0.00%
-100.0%
Q1 2018$12,000
-94.1%
602
-89.4%
0.00%
-92.9%
Q3 2016$202,000
+165.8%
5,657
+503.1%
0.01%
+133.3%
Q4 2015$76,000
+484.6%
938
+348.8%
0.01%
+200.0%
Q1 2015$13,0002090.00%
Other shareholders
CORE MARK HOLDING CO INC shareholders Q4 2015
NameSharesValueWeighting ↓
Telemark Asset Management, LLC 250,000$16,080,0004.49%
NEUMEIER POMA INVESTMENT COUNSEL LLC 312,020$20,069,0004.40%
Benchmark Capital Advisors 85,400$5,493,0003.62%
FALCON POINT CAPITAL, LLC 40,696$2,618,0002.03%
GW CAPITAL INC 389,022$25,022,0001.15%
FIDUCIARY MANAGEMENT ASSOCIATES LLC 256,284$16,484,0000.99%
Granite Investment Partners, LLC 176,869$11,376,0000.98%
Matarin Capital Management, LLC 49,551$3,187,120,0000.97%
Skylands Capital, LLC 139,650$8,982,0000.91%
Cortina Asset Management, LLC 302,176$19,436,0000.84%
View complete list of CORE MARK HOLDING CO INC shareholders