INGALLS & SNYDER LLC - GULFMARK OFFSHORE IN ownership

GULFMARK OFFSHORE IN's ticker is and the CUSIP is 40262920. A total of 3 filers reported holding GULFMARK OFFSHORE IN in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
INGALLS & SNYDER LLC ownership history of GULFMARK OFFSHORE IN
ValueSharesWeighting
Q2 2015$120,000
-54.5%
10,361
+23.0%
0.01%
-50.0%
Q3 2014$264,000
-15.9%
8,425
+21.1%
0.01%
-6.7%
Q2 2014$314,000
+8.7%
6,957
+7.9%
0.02%0.0%
Q1 2014$289,0006,4470.02%
Other shareholders
GULFMARK OFFSHORE IN shareholders Q3 2014
NameSharesValueWeighting ↓
SpiderRock Trading LLC 500$16,0000.06%
ID Management A/S 3,000$94,0000.04%
SpiderRock Trading LLC 1,000$4,0000.01%
INGALLS & SNYDER LLC 8,425$264,0000.01%
View complete list of GULFMARK OFFSHORE IN shareholders