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

Institutional Holders (2017Q1)
Portfolio Summary: 309 Institutional holders with a total value of $9,004,682,516.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Parallax Volatility Advisers, L.P. 19,200,100 739,013,000 8.21% Call
2 SUSQUEHANNA INTERNATIONAL GROUP, LLP 17,276,000 670,309,000 7.44% Put
3 COASTLAND CAPITAL LLC 13,600,000 523,464,000 5.81% Put
4 MORGAN STANLEY 11,685,554 449,777,000 4.99%
5 Parallax Volatility Advisers, L.P. 11,247,200 432,907,000 4.81% Put
6 CITIGROUP INC 9,507,400 365,940,000 4.06% Call
7 BARCLAYS PLC 9,072,600 349,204,000 3.88% Put
8 UBS Group AG 7,576,600 291,623,000 3.24% Put
9 COMMERZBANK AKTIENGESELLSCHAFT /FI 7,022,765 270,306,000 3.00%
10 SUSQUEHANNA INTERNATIONAL GROUP, LLP 6,938,000 269,194,000 2.99% Call
11 CREDIT SUISSE AG/ 6,975,800 268,499,000 2.98% Call
12 BANK OF AMERICA CORP /DE/ 6,558,100 252,422,000 2.80% Call
13 UBS Group AG 5,552,000 213,696,000 2.37% Call
14 BARCLAYS PLC 5,494,800 211,495,000 2.35% Call
15 CREDIT SUISSE AG/ 4,902,700 188,705,000 2.10% Put
16 BANK OF AMERICA CORP /DE/ 4,317,800 166,192,000 1.85% Put
17 CITIGROUP INC 3,848,200 148,117,000 1.64% Put
18 GOLDMAN SACHS GROUP INC 3,379,406 130,073,000 1.44%
19 JANE STREET GROUP, LLC 3,034,900 116,814,000 1.30% Put
20 Laurion Capital Management LP 3,033,600 116,763,000 1.30% Call
21 CITIGROUP INC 2,883,452 110,984,000 1.23%
22 CITADEL ADVISORS LLC 2,845,800 109,535,000 1.22% Put
23 GLEN POINT CAPITAL LLP 2,583,000 99,420,000 1.10%
24 GOLDMAN SACHS GROUP INC 2,546,300 98,008,000 1.09% Put
25 Quantitative Investment Management, LLC 2,412,000 92,837,000 1.03%
26 SG Americas Securities, LLC 2,164,403 83,308,000 0.93%
27 CREDIT SUISSE AG/ 2,009,143 77,331,000 0.86%
28 CITY FINANCIAL INVESTMENT CO LTD 1,980,000 76,211,000 0.85% Call
29 MIGDAL INSURANCE & FINANCIAL HOLDINGS LTD. 1,896,794 73,010,000 0.81%
30 UBS Group AG 1,876,542 72,228,000 0.80%
31 BANK OF AMERICA CORP /DE/ 1,787,060 68,783,000 0.76%
32 JANE STREET GROUP, LLC 1,777,638 68,422,000 0.76%
33 JANE STREET GROUP, LLC 1,738,500 66,915,000 0.74% Call
34 Rafferty Asset Management, LLC 1,727,213 66,480,000 0.74%
35 CITADEL ADVISORS LLC 1,726,700 66,461,000 0.74% Call
36 COASTLAND CAPITAL LLC 1,656,000 63,739,000 0.71%
37 Jefferies Group LLC 1,562,300 60,133,000 0.67% Put
38 HSBC HOLDINGS PLC 1,300,000 50,037,000 0.56% Put
39 NOMURA HOLDINGS INC 1,300,000 49,591,000 0.55% Call
40 WELLS FARGO & COMPANY/MN 1,262,668 48,599,000 0.54%
41 BANK OF MONTREAL /CAN/ 1,236,800 47,604,000 0.53% Put
42 GOVERNORS LANE LP 1,170,000 45,033,000 0.50% Put
43 Point72 Asset Management, L.P. 1,060,000 40,799,000 0.45% Call
44 SUMITOMO MITSUI FINANCIAL GROUP, INC. 1,060,000 40,799,000 0.45%
45 COASTLAND CAPITAL LLC 1,000,000 38,490,000 0.43% Call
46 Sculptor Capital LP 1,000,000 38,490,000 0.43% Call
47 Ionic Capital Management LLC 1,000,000 38,490,000 0.43% Put
48 NOMURA HOLDINGS INC 1,006,900 38,410,000 0.43% Put
49 JPMORGAN CHASE & CO 892,676 34,360,000 0.38%
50 GOLDMAN SACHS GROUP INC 857,800 33,017,000 0.37% Call
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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.