OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AE5. A total of 37 filers reported holding MEDICINES CO in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.6%.

Quarter-by-quarter ownership
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$39,017,000,000
+135.1%
15,412,000
+41.2%
1.10%
+139.0%
Q3 2019$16,596,000,00010,912,0000.46%
Other shareholders
MEDICINES CO shareholders Q3 2019
NameSharesValueWeighting ↓
Worth Venture Partners, LLC 4,201,000$4,842,0004.21%
Cheyne Capital Management (UK) LLP 5,000,000$5,773,0002.61%
SILVERBACK ASSET MANAGEMENT LLC 11,000,000$12,690,0002.49%
DLD Asset Management, LP 22,500,000$26,072,0002.35%
Myriad Asset Management Ltd. 15,000,000$17,301,0001.55%
BASSO CAPITAL MANAGEMENT, L.P. 5,551,000$6,387,0001.18%
TFG Asset Management GP Ltd 5,000,000$5,830,0000.90%
WOLVERINE ASSET MANAGEMENT LLC 46,660,000$53,798,0000.70%
CSS LLC/IL 10,983,000$12,651,0000.63%
Castle Creek Arbitrage, LLC 6,000,000$6,920,0000.51%
View complete list of MEDICINES CO shareholders