A.R.T. Advisors, LLC - ORION GROUP HOLDINGS INC ownership

ORION GROUP HOLDINGS INC's ticker is ORN and the CUSIP is 68628V308. A total of 116 filers reported holding ORION GROUP HOLDINGS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ORION GROUP HOLDINGS INC
ValueSharesWeighting
Q4 2019$97,000
+11.5%
18,644
-3.1%
0.01%
+25.0%
Q3 2019$87,000
+50.0%
19,244
-2.3%
0.00%
+33.3%
Q1 2019$58,000
-58.3%
19,707
+6.7%
0.00%
-50.0%
Q3 2018$139,000
+5.3%
18,466
+14.9%
0.01%
+20.0%
Q2 2018$132,000
-10.8%
16,066
-28.5%
0.01%
-16.7%
Q1 2018$148,000
+80.5%
22,466
+104.0%
0.01%
+50.0%
Q2 2017$82,000
-54.7%
11,013
-54.7%
0.00%
-50.0%
Q1 2017$181,000
+23.1%
24,313
-31.3%
0.01%
+14.3%
Q4 2015$147,000
-68.3%
35,411
-7.9%
0.01%
-53.3%
Q2 2013$464,00038,4570.02%
Other shareholders
ORION GROUP HOLDINGS INC shareholders Q4 2018
NameSharesValueWeighting ↓
ACK Asset Management 1,125,000$8,123,0002.27%
KEANE CAPITAL MANAGEMENT INC 246,100$1,776,842,0001.82%
VAN DEN BERG MANAGEMENT I, INC 2,056,222$14,846,0001.68%
PACIFIC GLOBAL INVESTMENT MANAGEMENT CO 484,850$3,500,0000.66%
NEWLAND CAPITAL MANAGEMENT, LLC 110,875$801,0000.65%
GRACE & WHITE INC /NY 427,948$3,090,0000.63%
WALL STREET ASSOCIATES 699,700$5,052,0000.48%
GRUBER & MCBAINE CAPITAL MANAGEMENT LLC 135,700$980,0000.27%
NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 2,150,136$15,524,0000.26%
Skylands Capital, LLC 272,500$1,967,0000.21%
View complete list of ORION GROUP HOLDINGS INC shareholders