BOSTON SCIENTIFIC CORP — institutional ownership

9 funds reported holding BOSTON SCIENTIFIC CORP in their latest 13F filings, worth $566M in total (CUSIP 101137907).

Largest holders

1. 1832 Asset Management L.P. — $448M
2. IMC-Chicago, LLC — $43.5M
3. SIMPLEX TRADING, LLC — $37.3M
4. GROUP ONE TRADING LLC — $20.6M
5. JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $9.64M
6. Sender Co & Partners, Inc. — $3.84M
7. HRT FINANCIAL LP — $1.86M
8. Fortis Capital Management LLC — $854K
9. NATIONAL BANK OF CANADA /FI/ — $51.4K