WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - ISHARES TR ownership

ISHARES TR's ticker is and the CUSIP is 464287954. A total of 14 filers reported holding ISHARES TR in Q4 2016. The put-call ratio across all filers is - and the average weighting 1.2%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of ISHARES TR
ValueSharesWeighting
Q3 2016$216,176,0005,772,4000.82%
Other shareholders
ISHARES TR shareholders Q4 2016
NameSharesValueWeighting ↓
Sagil Capital LLP 600,000$4,212,0003.74%
QVR LLC 352,100$15,211,0001.60%
Calamos Advisors LLC 5,083,500$220,268,0001.35%
Pacific Grove Capital LP 83,300$3,609,0001.33%
Assenagon Asset Management S.A. 2,090,000$90,311,0001.04%
Allianz Asset Management GmbH 14,372,508$622,458,0000.61%
CIBC WORLD MARKETS CORP 1,500,000$64,995,0000.56%
CTC LLC 39,682$171,844,0000.28%
JPMORGAN CHASE & CO 20,136,600$872,451,0000.18%
All Terrain Financial Advisors, LLC 8,900$386,0000.17%
View complete list of ISHARES TR shareholders