Parallax Volatility Advisers, L.P. - ORION GROUP HOLDINGS INC ownership

ORION GROUP HOLDINGS INC's ticker is ORN and the CUSIP is 68628V308. A total of 122 filers reported holding ORION GROUP HOLDINGS INC in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of ORION GROUP HOLDINGS INC
ValueSharesWeighting
Q4 2017$32,000
-93.6%
4,074
-91.9%
0.00%
-100.0%
Q4 2016$497,000
+294.4%
50,000
+110.1%
0.00%
Q2 2016$126,00023,8030.00%
Other shareholders
ORION GROUP HOLDINGS INC shareholders Q1 2017
NameSharesValueWeighting ↓
GRACE & WHITE INC /NY 1,551,439$3,848,0000.72%
Riverwater Partners LLC 87,659$217,0000.36%
Nierenberg Investment Management Company, Inc. 125,555$311,0000.22%
BRANDES INVESTMENT PARTNERS, LP 3,264,231$8,095,0000.17%
RBF Capital, LLC 948,877$2,509,0000.16%
JB CAPITAL PARTNERS LP 130,000$322,0000.07%
COLUMBIA ADVISORY PARTNERS LLC 24,500$61,0000.06%
Invenomic Capital Management LP 270,401$556,0000.06%
ROYCE & ASSOCIATES LP 1,311,111$3,252,0000.03%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 556,070$1,379,0000.03%
View complete list of ORION GROUP HOLDINGS INC shareholders