SIMPLEX TRADING, LLC - MALLINCKRODT PUB LTD CO ownership

MALLINCKRODT PUB LTD CO's ticker is MNKKQ and the CUSIP is G5785G107. A total of 201 filers reported holding MALLINCKRODT PUB LTD CO in Q2 2020. The put-call ratio across all filers is 2.96 and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MALLINCKRODT PUB LTD CO
ValueSharesWeighting
Q1 2020$263,000
+102.3%
133,203
+1516.5%
0.00%
Q4 2018$130,000
-92.0%
8,240
-85.1%
0.00%
-100.0%
Q3 2018$1,623,000
+4.6%
55,385
-33.4%
0.01%
-16.7%
Q2 2018$1,552,000
+44.4%
83,186
+12.0%
0.01%
-87.2%
Q1 2018$1,075,000
+56.5%
74,241
+143.6%
0.05%
+56.7%
Q4 2017$687,000
+91.9%
30,478
+217.6%
0.03%
+100.0%
Q3 2017$358,000
-3.0%
9,597
+15.9%
0.02%
-6.2%
Q1 2017$369,000
-78.0%
8,283
-63.2%
0.02%
-87.9%
Q4 2015$1,681,000
-23.4%
22,530
-34.4%
0.13%
-18.0%
Q3 2015$2,194,000
+69.3%
34,323
+211.5%
0.16%
+47.7%
Q2 2015$1,296,000
+60.6%
11,017
+72.9%
0.11%
+16.0%
Q1 2015$807,0006,3720.09%
Other shareholders
MALLINCKRODT PUB LTD CO shareholders Q2 2020
NameSharesValueWeighting ↓
BROADWOOD CAPITAL INC 1,619,968$160,425,00032.73%
Espalier Global Management LLC 771,200$76,372,00012.71%
HealthCor Management, L.P. 1,325,000$131,215,0007.31%
March Altus Capital Management LP 145,071$14,366,0006.56%
Paulson & Co. 9,012,293$892,487,0004.61%
BLUE JAY CAPITAL MANAGEMENT, LLC 100,000$9,903,0004.42%
OAK RIDGE INVESTMENTS LLC 1,477,372$147,388,0003.52%
Integre Asset Management, LLC 148,754$14,731,0003.05%
Anandar Capital Management LP 75,000$7,427,0002.99%
GROESBECK INVESTMENT MANAGEMENT CORP /NJ/ 61,191$6,060,0002.97%
View complete list of MALLINCKRODT PUB LTD CO shareholders