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

Institutional Holders (2015Q1)
Portfolio Summary: 313 Institutional holders with a total value of $10,195,042,683.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MORGAN STANLEY 5,662,926 740,088,000 7.26%
2 SUSQUEHANNA INTERNATIONAL GROUP, LLP 4,697,300 613,890,000 6.02% Put
3 SUSQUEHANNA INTERNATIONAL GROUP, LLP 4,496,600 587,661,000 5.76% Call
4 GOLDMAN SACHS GROUP INC 3,273,500 427,814,000 4.20% Put
5 JPMORGAN CHASE & CO 3,094,899 404,473,000 3.97%
6 CITIGROUP INC 2,687,100 351,178,000 3.44% Call
7 CITIGROUP INC 2,614,700 341,715,000 3.35% Put
8 Jetstream Capital LLC 2,500,000 326,725,000 3.20% Put
9 GUGGENHEIM CAPITAL LLC 2,439,100 318,765,000 3.13% Call
10 Windhaven Investment Management, Inc. 2,370,912 309,854,000 3.04%
11 BANK OF AMERICA CORP /DE/ 2,034,815 265,930,000 2.61%
12 MASTERS CAPITAL MANAGEMENT LLC 2,000,000 261,380,000 2.56% Put
13 BANK OF AMERICA CORP /DE/ 1,964,800 256,780,000 2.52% Call
14 GOLDMAN SACHS GROUP INC 1,945,300 254,231,000 2.49% Call
15 CITIGROUP INC 1,927,279 251,876,000 2.47%
16 GOLDMAN SACHS GROUP INC 1,706,699 223,048,000 2.19%
17 BARCLAYS PLC 1,480,600 192,478,000 1.89% Put
18 BARCLAYS PLC 1,422,600 184,938,000 1.81% Call
19 UBS Group AG 1,275,537 166,700,000 1.64%
20 CREDIT SUISSE AG/ 1,200,100 156,841,000 1.54% Call
21 WELLS FARGO & COMPANY/MN 1,048,570 137,038,000 1.34%
22 CREDIT SUISSE AG/ 964,858 126,098,000 1.24%
23 STATE STREET CORP 938,308 122,628,000 1.20%
24 VOYA INVESTMENT MANAGEMENT LLC 927,834 121,258,000 1.19%
25 METROPOLITAN LIFE INSURANCE CO/NY 865,756 113,146,000 1.11%
26 QS Investors, LLC 850,840 111,197,000 1.09%
27 SUSQUEHANNA INTERNATIONAL GROUP, LLP 836,124 109,273,000 1.07%
28 FMR LLC 827,227 108,110,000 1.06%
29 AMERICAN ASSET MANAGEMENT INC. 791,362 103,423,000 1.01%
30 CURIAN CAPITAL LLC 769,054 100,508,000 0.99%
31 ENVESTNET ASSET MANAGEMENT INC 759,879 99,309,000 0.97%
32 Parallax Volatility Advisers, L.P. 692,100 90,445,000 0.89% Put
33 Parallax Volatility Advisers, L.P. 650,600 85,023,000 0.83% Call
34 JANE STREET GROUP, LLC 591,500 77,303,000 0.76% Put
35 BAILARD, INC. 521,406 68,143,000 0.67%
36 LPL Financial LLC 513,009 67,784,000 0.66%
37 MIZUHO SECURITIES USA LLC 500,000 65,324,000 0.64%
38 Pinnacle Advisory Group, Inc. 473,004 61,816,000 0.61%
39 JANE STREET GROUP, LLC 466,700 60,993,000 0.60% Call
40 BANK OF AMERICA CORP /DE/ 440,000 57,504,000 0.56% Put
41 ROYAL BANK OF CANADA 436,221 57,009,000 0.56%
42 BlackRock Institutional Trust Company, N.A. 373,233 48,778,000 0.48%
43 ASSETMARK, INC 361,356 47,226,000 0.46%
44 THRIVENT FINANCIAL FOR LUTHERANS 344,368 45,029,000 0.44%
45 Quantitative Investment Management, LLC 323,000 42,212,000 0.41%
46 HAYS ADVISORY LLC 316,893 41,415,000 0.41%
47 MANAGED ACCOUNT ADVISORS LLC 311,812 40,751,000 0.40%
48 Pension Partners, LLC 310,751 40,612,000 0.40%
49 Rafferty Asset Management, LLC 258,295 33,757,000 0.33%
50 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 258,204 33,745,000 0.33% PRN
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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.