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

Institutional Holders (2014Q1)
Portfolio Summary: 357 Institutional holders with a total value of $11,459,079,081.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 MORGAN STANLEY 21,262,409 760,769,000 6.64%
2 CREDIT SUISSE AG/ 18,695,595 668,928,000 5.84%
3 BARCLAYS PLC 16,493,100 577,260,000 5.04% Call
4 SUSQUEHANNA INTERNATIONAL GROUP, LLP 14,727,300 527,665,000 4.60% Put
5 GOLDMAN SACHS GROUP INC 14,462,900 517,482,000 4.52% Call
6 SUSQUEHANNA INTERNATIONAL GROUP, LLP 13,986,700 501,129,000 4.37% Call
7 BARCLAYS PLC 11,930,500 417,568,000 3.64% Put
8 UBS AG 10,203,139 365,069,000 3.19%
9 Weiss Multi-Strategy Advisers LLC 10,010,400 358,172,000 3.13% Call
10 JANE STREET GROUP, LLC 9,980,800 357,113,000 3.12% Call
11 CITIGROUP INC 8,751,700 313,136,000 2.73% Put
12 GOLDMAN SACHS GROUP INC 8,542,600 305,654,000 2.67% Put
13 BANK OF AMERICA CORP /DE/ 8,216,800 293,997,000 2.57% Put
14 JANE STREET GROUP, LLC 7,513,000 268,815,000 2.35% Put
15 Ashmore Group plc 40,810 248,625,000 2.17%
16 CITIGROUP INC 6,728,900 240,760,000 2.10% Call
17 GOLDMAN SACHS GROUP INC 5,664,729 202,684,000 1.77%
18 Parallax Volatility Advisers, L.P. 5,492,500 196,520,000 1.71% Call
19 BANK OF AMERICA CORP /DE/ 5,309,900 189,989,000 1.66% Call
20 MAPLELANE CAPITAL, LLC 5,210,000 186,414,000 1.63% Put
21 PROVIDA PENSION FUND ADMINISTRATOR 4,982,068 178,258,000 1.56%
22 CAISSE DE DEPOT ET PLACEMENT DU QUEBEC 4,715,000 168,703,000 1.47%
23 Parallax Volatility Advisers, L.P. 4,567,300 163,420,000 1.43% Put
24 Autonomy Capital (Jersey) L.P. 4,400,000 157,432,000 1.37% Call
25 BARCLAYS PLC 4,492,516 157,252,000 1.37%
26 BNP PARIBAS FINANCIAL MARKETS 4,483,930 156,624,000 1.37%
27 EMERGING SOVEREIGN GROUP LLC 4,320,000 154,570,000 1.35% Call
28 UBS AG 4,273,500 152,906,000 1.33% Put
29 NOMURA HOLDINGS INC 4,057,400 143,870,000 1.26% Put
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 3,667,137 131,210,000 1.15%
31 BANK OF AMERICA CORP /DE/ 3,649,062 130,564,000 1.14%
32 NOMURA HOLDINGS INC 2,942,800 104,348,000 0.91% Call
33 Aurelius Capital Management, LP 2,520,500 90,183,000 0.79% Put
34 Weiss Multi-Strategy Advisers LLC 2,478,600 88,684,000 0.77% Put
35 HSBC HOLDINGS PLC 2,250,000 80,505,000 0.70% Put
36 UBS AG 2,114,900 75,671,000 0.66% Call
37 DRIEHAUS CAPITAL MANAGEMENT LLC 2,000,000 71,560,000 0.62% Put
38 Spot Trading L.L.C 1,929,600 69,041,000 0.60% Put
39 CAPSTONE INVESTMENT ADVISORS, LLC 1,781,300 63,734,000 0.56% Call
40 Assured Investment Management LLC 1,664,481 59,555,000 0.52%
41 CITIGROUP INC 1,558,481 55,762,000 0.49%
42 CR Intrinsic Investors, LLC 1,500,000 53,670,000 0.47% Put
43 LONESTAR CAPITAL MANAGEMENT LLC 15,000 53,670,000 0.47% Put
44 CREDIT SUISSE AG/ 1,478,500 52,901,000 0.46% Call
45 CREDIT SUISSE AG/ 1,389,000 49,698,000 0.43% Put
46 Bluefin Trading, LLC 1,368,460 49,000,000 0.43%
47 Jefferies Group LLC 1,200,800 42,965,000 0.37% Call
48 DEUTSCHE BANK AG\ 1,133,232 40,544,000 0.35%
49 COMMERZBANK AKTIENGESELLSCHAFT /FI 915,958 32,773,000 0.29%
50 JANE STREET GROUP, LLC 904,111 32,349,000 0.28%
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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.