GROUP ONE TRADING, L.P. - MCDERMOTT INTL INC ownership

MCDERMOTT INTL INC's ticker is and the CUSIP is 580037953. A total of 4 filers reported holding MCDERMOTT INTL INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of MCDERMOTT INTL INC
ValueSharesWeighting
Q4 2019$1,757,000
-73.0%
2,596,600
-19.5%
0.01%
-77.4%
Q3 2019$6,512,000
+9.5%
3,223,900
+423.6%
0.05%
-1.9%
Q2 2019$5,948,000
+27.5%
615,700
-1.8%
0.05%
+3.8%
Q1 2019$4,665,000
+84.1%
627,000
+61.8%
0.05%
+136.4%
Q4 2018$2,534,000
-34.1%
387,400
+85.8%
0.02%
-26.7%
Q3 2018$3,843,000
-55.7%
208,500
-52.8%
0.03%
-59.5%
Q2 2018$8,681,000441,8000.07%
Other shareholders
MCDERMOTT INTL INC shareholders Q4 2018
NameSharesValueWeighting ↓
WHITEBOX ADVISORS LLC 250,000$1,635,0000.07%
GROUP ONE TRADING, L.P. 387,400$2,534,0000.02%
SIMPLEX TRADING, LLC 909$594,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of MCDERMOTT INTL INC shareholders