BANK OF MONTREAL /CAN/ - MALLINCKRODT PUB LTD CO ownership

MALLINCKRODT PUB LTD CO's ticker is MNKKQ and the CUSIP is G5785G107. A total of 38 filers reported holding MALLINCKRODT PUB LTD CO in Q4 2020. The put-call ratio across all filers is 0.02 and the average weighting 0.0%.

Quarter-by-quarter ownership
BANK OF MONTREAL /CAN/ ownership history of MALLINCKRODT PUB LTD CO
ValueSharesWeighting
Q3 2020$171,000
-71.0%
180,315
-28.5%
0.00%
Q2 2020$590,000
+68.1%
252,165
+29.4%
0.00%
Q1 2020$351,000
-22.5%
194,927
+50.3%
0.00%
Q4 2019$453,000
+630.6%
129,697
+400.7%
0.00%
Q3 2019$62,000
-88.2%
25,904
-54.8%
0.00%
Q2 2019$525,000
-84.3%
57,274
-62.7%
0.00%
-100.0%
Q1 2019$3,339,000
+1775.8%
153,607
+1261.6%
0.00%
Q4 2018$178,000
-70.4%
11,281
-45.1%
0.00%
Q3 2018$602,000
-49.4%
20,533
-67.8%
0.00%
-100.0%
Q2 2018$1,189,000
+297.7%
63,822
+209.3%
0.00%
Q1 2018$299,000
+6.0%
20,632
+64.9%
0.00%
Q4 2017$282,000
-87.9%
12,511
-80.0%
0.00%
-100.0%
Q3 2017$2,334,000
+62.9%
62,436
+95.3%
0.00%
+100.0%
Q2 2017$1,433,000
-19.6%
31,969
-20.1%
0.00%
-50.0%
Q1 2017$1,782,000
-73.2%
39,988
-68.3%
0.00%
-71.4%
Q4 2016$6,644,000
-28.1%
126,069
-4.8%
0.01%
-30.0%
Q3 2016$9,240,000
+13.5%
132,412
-1.1%
0.01%
+11.1%
Q2 2016$8,139,000
+15.1%
133,918
+16.0%
0.01%
+12.5%
Q1 2016$7,074,000
+52.0%
115,448
+85.0%
0.01%
+33.3%
Q4 2015$4,655,000
-76.7%
62,396
-80.1%
0.01%
-78.6%
Q3 2015$20,015,000
-46.2%
313,012
-0.9%
0.03%
-36.4%
Q2 2015$37,193,000
+96.9%
315,942
+111.8%
0.04%
+100.0%
Q1 2015$18,891,000
+19.2%
149,168
-6.8%
0.02%
+22.2%
Q4 2014$15,850,000
+41.3%
160,053
+28.6%
0.02%
+38.5%
Q3 2014$11,216,000
+126.2%
124,412
+100.8%
0.01%
+116.7%
Q2 2014$4,958,000
-1.4%
61,958
-21.9%
0.01%0.0%
Q1 2014$5,030,000
+4126.9%
79,322
+3411.4%
0.01%
Q4 2013$119,000
-35.3%
2,259
-45.7%
0.00%
Q3 2013$184,0004,1620.00%
Other shareholders
MALLINCKRODT PUB LTD CO shareholders Q4 2020
NameSharesValueWeighting ↓
ARMISTICE CAPITAL, LLC 40,000$3,893,0000.14%
Cito Capital Group, LLC 93,000$91,0000.05%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,970,687$1,918,0000.05%
Atom Investors LP 480,062$467,0000.04%
BLUEFIN CAPITAL MANAGEMENT, LLC 548,000$644,0000.04%
Cutler Group LLC / CA 27,600$528,0000.03%
GAGNON SECURITIES LLC 145,391$142,0000.03%
HAP Trading, LLC 112,500$416,0000.02%
EDMOND DE ROTHSCHILD HOLDING S.A. 499,500$486,0000.02%
GSA CAPITAL PARTNERS LLP 112,755$110,0000.02%
View complete list of MALLINCKRODT PUB LTD CO shareholders