SIMPLEX TRADING, LLC - MAGELLAN HEALTH INC ownership

MAGELLAN HEALTH INC's ticker is MGLN and the CUSIP is 559079207. A total of 191 filers reported holding MAGELLAN HEALTH INC in Q2 2020. The put-call ratio across all filers is 0.56 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 Q2 2020
NameSharesValueWeighting ↓
Summit Street Capital Management, LLC 57,796$3,926,0004.08%
Orbimed Advisors 1,909,000$129,678,0001.36%
Smith, Graham & Co., Investment Advisors, LP 153,331$10,416,0001.36%
Matarin Capital Management, LLC 124,009$8,423,931,0001.18%
Assured Investment Management LLC 590,986$40,146,0000.88%
Euclidean Technologies Management, LLC 8,716$592,0000.60%
BOGLE INVESTMENT MANAGEMENT L P /DE/ 123,404$8,382,0000.56%
ALGERT GLOBAL LLC 18,419$1,251,0000.47%
PARADIGM CAPITAL MANAGEMENT INC/NY 59,175$4,020,0000.47%
CAMBIAR INVESTORS LLC 478,646$32,514,0000.47%
View complete list of MAGELLAN HEALTH INC shareholders