Parallax Volatility Advisers, L.P. - AMERICAN PUBLIC EDUCATION IN ownership

AMERICAN PUBLIC EDUCATION IN's ticker is APEI and the CUSIP is 02913V103. A total of 127 filers reported holding AMERICAN PUBLIC EDUCATION IN in Q1 2015. The put-call ratio across all filers is 0.57 and the average weighting 0.1%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of AMERICAN PUBLIC EDUCATION IN
ValueSharesWeighting
Q1 2018$5,000
-92.1%
116
-95.4%
0.00%
Q4 2017$63,000
+250.0%
2,520
+320.0%
0.00%
Q1 2015$18,000
-95.6%
600
-94.6%
0.00%
-100.0%
Q4 2014$409,000
-80.5%
11,086
-85.8%
0.00%
-85.7%
Q3 2014$2,100,000
+5733.3%
77,828
+7340.5%
0.01%
Q2 2014$36,0001,0460.00%
Other shareholders
AMERICAN PUBLIC EDUCATION IN shareholders Q1 2015
NameSharesValueWeighting ↓
Portolan Capital Management 354,424$9,991,0001.13%
SYSTEMATIC FINANCIAL MANAGEMENT LP 687,416$19,378,0001.06%
GLOBEFLEX CAPITAL L P 53,368$1,504,0000.40%
Matarin Capital Management, LLC 61,450$1,732,0000.36%
Hillsdale Investment Management Inc. 92,825$2,617,0000.26%
CHILTON INVESTMENT CO INC. 264,083$7,445,0000.22%
Foundry Partners, LLC 105,011$2,960,0000.14%
Unison Advisors LLC 12,627$356,0000.10%
CORNERCAP INVESTMENT COUNSEL INC 16,176$456,0000.06%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 95,300$2,687,0000.06%
View complete list of AMERICAN PUBLIC EDUCATION IN shareholders