SIMPLEX TRADING, LLC - MAGELLAN HEALTH INC ownership

MAGELLAN HEALTH INC's ticker is MGLN and the CUSIP is 559079207. A total of 189 filers reported holding MAGELLAN HEALTH INC in Q4 2018. The put-call ratio across all filers is 2.59 and the average weighting 0.1%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MAGELLAN HEALTH INC
ValueSharesWeighting
Q4 2021$520,000
+3.8%
5,478
+2.9%
0.00%
Q3 2021$501,0000.0%5,3240.0%0.00%
Q2 2021$501,000
+28.8%
5,324
+27.3%
0.00%
-100.0%
Q1 2021$389,000
-10.0%
4,181
-53.5%
0.00%0.0%
Q1 2020$432,000
+127.4%
9,000
+269.0%
0.00%
Q4 2019$190,000
+5.6%
2,439
-16.0%
0.00%
-100.0%
Q3 2019$180,000
-40.8%
2,904
-29.1%
0.00%0.0%
Q2 2019$304,000
+1800.0%
4,097
+1307.9%
0.00%
Q4 2018$16,000
-77.1%
291
-70.2%
0.00%
Q3 2018$70,000
+1300.0%
978
+1503.3%
0.00%
Q2 2018$5,000
-89.1%
61
-90.4%
0.00%
-100.0%
Q2 2017$46,000
-13.2%
638
-17.5%
0.00%0.0%
Q1 2017$53,000
+341.7%
773
+288.4%
0.00%
+100.0%
Q4 2014$12,0001990.00%
Other shareholders
MAGELLAN HEALTH INC shareholders Q4 2018
NameSharesValueWeighting ↓
Altalis Capital Management LLC 130,506$11,262,0007.39%
Hudson Executive Capital LP 197,400$17,036,0004.28%
Hood River Capital Management LLC 507,355$43,785,0002.78%
Hillcrest Asset Management LLC 102,230$8,822,0001.60%
Dean Capital Management 38,719$3,341,0001.56%
Smith, Graham & Co., Investment Advisors, LP 151,061$13,037,0001.37%
DEAN INVESTMENT ASSOCIATES, LLC 56,950$4,915,0000.75%
Orbimed Advisors 882,600$76,168,0000.73%
Aviance Capital Partners, LLC 22,200$1,916,0000.65%
Alambic Investment Management, L.P. 63,413$5,473,0000.60%
View complete list of MAGELLAN HEALTH INC shareholders