Dark
Light
System
Security
ISHARES TR
ISHARES TR. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 8 Institutional holders with a total value of $220,734,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 433,900 111,660,000 50.59% Put
2 CITADEL ADVISORS LLC 284,500 73,213,000 33.17% Put
3 PFM Health Sciences, LP 109,400 28,153,000 12.75% Put
4 JPMORGAN CHASE & CO 12,600 3,242,000 1.47% Put
5 Hudson Bay Capital Management LP 12,500 3,217,000 1.46% Put
6 Partner Investment Management, L.P. 1,900 489,000 0.22% Put
7 SG Americas Securities, LLC 20,000 380,000 0.17% Put
8 SOCIETE GENERALE 20,000 380,000 0.17% Put

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.