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ISHARES TR
ISHARES TR. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 362 Institutional holders with a total value of $11,785,067,122.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PROVIDA PENSION FUND ADMINISTRATOR 3,648,638 747,496,467 6.34%
2 BARCLAYS PLC 20,840,600 729,422,000 6.19% Put
3 SUSQUEHANNA INTERNATIONAL GROUP, LLP 17,639,600 624,618,000 5.30% Put
4 SUSQUEHANNA INTERNATIONAL GROUP, LLP 14,747,800 522,220,000 4.43% Call
5 GOLDMAN SACHS GROUP INC 13,321,784 470,125,000 3.99%
6 Parallax Volatility Advisers, L.P. 11,517,900 406,469,000 3.45% Put
7 DISCOVERY CAPITAL MANAGEMENT, LLC / CT 11,500,000 405,835,000 3.44% Call
8 GOLDMAN SACHS GROUP INC 10,530,500 371,622,000 3.15% Call
9 BARCLAYS PLC 10,484,000 366,940,000 3.11% Call
10 JPMORGAN CHASE & CO 10,235,227 361,202,000 3.06%
11 SUSQUEHANNA INTERNATIONAL GROUP, LLP 9,370,506 330,685,000 2.81%
12 GOLDMAN SACHS GROUP INC 9,104,900 321,312,000 2.73% Put
13 UBS Group AG 8,394,343 296,236,000 2.51%
14 JANE STREET GROUP, LLC 8,329,300 293,941,000 2.49% Put
15 BANK OF AMERICA CORP /DE/ 6,910,100 243,858,000 2.07% Put
16 BANK OF AMERICA CORP /DE/ 6,757,100 238,459,000 2.02% Call
17 CITIGROUP INC 6,745,700 238,056,000 2.02% Call
18 CITIGROUP INC 6,278,200 221,558,000 1.88% Put
19 Parallax Volatility Advisers, L.P. 6,184,000 218,239,000 1.85% Call
20 UBS Group AG 5,604,000 197,765,000 1.68% Put
21 MORGAN STANLEY 5,035,143 177,691,000 1.51%
22 NOMURA HOLDINGS INC 5,010,800 177,686,000 1.51% Put
23 CAPSTONE INVESTMENT ADVISORS, LLC 4,136,900 145,991,000 1.24% Put
24 Windhaven Investment Management, Inc. 4,118,503 145,342,000 1.23%
25 NOMURA HOLDINGS INC 3,988,000 141,418,000 1.20% Call
26 HSBC HOLDINGS PLC 3,845,600 135,711,000 1.15% Put
27 BARCLAYS PLC 3,792,097 132,723,000 1.13%
28 MIGDAL INSURANCE & FINANCIAL HOLDINGS LTD. 3,444,759 121,566,000 1.03%
29 CREDIT SUISSE AG/ 3,033,363 107,047,000 0.91%
30 Segantii Capital Management Ltd 2,961,275 105,184,000 0.89%
31 CITIGROUP INC 2,923,304 103,163,000 0.88%
32 UBS Group AG 2,816,800 99,405,000 0.84% Call
33 COMMERZBANK AKTIENGESELLSCHAFT /FI 2,806,338 99,036,000 0.84%
34 Owl Creek Asset Management, L.P. 2,590,000 91,401,000 0.78% Call
35 BANK OF AMERICA CORP /DE/ 2,576,257 90,915,000 0.77%
36 FMR LLC 2,501,178 88,267,000 0.75%
37 EMERGING SOVEREIGN GROUP LLC 2,500,000 88,225,000 0.75% Put
38 BNP PARIBAS FINANCIAL MARKETS 2,498,270 88,164,057 0.75%
39 JANE STREET GROUP, LLC 2,419,000 85,367,000 0.72% Call
40 OLD MISSION CAPITAL LLC 2,253,554 79,528,000 0.67%
41 683 Capital Management, LLC 2,182,500 77,020,000 0.65% Put
42 COASTLAND CAPITAL LLC 2,054,800 72,514,000 0.62% Put
43 Parallax Volatility Advisers, L.P. 2,008,808 70,891,000 0.60%
44 683 Capital Management, LLC 1,832,500 64,669,000 0.55% Call
45 HSBC HOLDINGS PLC 1,767,459 62,372,000 0.53%
46 CITADEL ADVISORS LLC 1,748,405 61,701,000 0.52%
47 PEAK6 Group LLC 1,645,800 58,080,000 0.49% Put
48 BANK OF NOVA SCOTIA 1,508,100 53,222,000 0.45%
49 Charles Schwab Investment Advisory, Inc. 1,368,479 48,293,000 0.41%
50 Quantitative Investment Management, LLC 1,299,900 45,873,000 0.39%
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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.