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ISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF
ISHARES IBOXX $ HIGH YIELD CORPORATE BOND ETF. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 598 Institutional holders with a total value of $20,984,914,776.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GOLDMAN SACHS GROUP INC 10,657,764 858,803,000 4.09%
2 BLACKROCK ADVISORS LLC 10,161,543 818,817,000 3.90%
3 NOMURA HOLDINGS INC 8,493,200 684,405,000 3.26% Call
4 NOMURA HOLDINGS INC 7,206,400 580,711,000 2.77% Put
5 Parallax Volatility Advisers, L.P. 7,096,700 571,852,000 2.73% Put
6 MORGAN STANLEY 7,053,414 568,364,000 2.71%
7 Hutchin Hill Capital, LP 6,500,000 523,770,000 2.50% Put
8 JPMORGAN CHASE & CO 6,126,778 493,697,000 2.35%
9 SUSQUEHANNA INTERNATIONAL GROUP, LLP 5,721,000 460,998,000 2.20% Call
10 BANK OF AMERICA CORP /DE/ 5,455,403 439,596,000 2.09%
11 BARCLAYS PLC 5,401,700 432,136,000 2.06% Put
12 SUSQUEHANNA INTERNATIONAL GROUP, LLP 5,316,700 428,420,000 2.04% Put
13 Jefferies Group LLC 5,045,400 406,558,000 1.94% Call
14 TILDEN PARK MANAGEMENT I LLC 5,000,000 402,900,000 1.92% Put
15 BLACKROCK ADVISORS LLC 4,329,300 348,855,000 1.66% Call
16 Valiant Capital Management, L.P. 3,900,000 314,262,000 1.50% Put
17 WELLS FARGO & COMPANY/MN 3,897,381 314,050,000 1.50%
18 Nan Shan Life Insurance Co., Ltd. 3,814,800 307,397,000 1.46%
19 FRANKLIN RESOURCES INC 3,804,814 306,592,000 1.46%
20 Employees Retirement System of Texas 3,677,610 296,342,000 1.41% PRN
21 FMR LLC 3,588,676 289,175,000 1.38%
22 JANE STREET GROUP, LLC 3,576,200 288,170,000 1.37% Put
23 BlackRock Group LTD 3,515,892 283,311,000 1.35%
24 BANK OF AMERICA CORP /DE/ 3,350,600 269,991,000 1.29% Put
25 CITIGROUP INC 3,302,300 266,099,000 1.27% Put
26 UBS Group AG 3,242,800 261,305,000 1.25% Put
27 Knighthead Capital Management, LLC 3,100,000 249,798,000 1.19% Call
28 BARCLAYS PLC 2,868,500 229,480,000 1.09% Call
29 VestGen Investment Management 2,596,147 209,198,000 1.00%
30 Parallax Volatility Advisers, L.P. 2,578,000 207,735,000 0.99% Call
31 Jefferies Group LLC 2,475,700 199,492,000 0.95% Put
32 TIAA CREF TRUST CO FSB/MO 2,462,865 198,457,000 0.95%
33 GOLDMAN SACHS GROUP INC 2,454,100 197,751,000 0.94% Put
34 Fisher Asset Management, LLC 2,391,730 192,726,000 0.92%
35 THRIVENT FINANCIAL FOR LUTHERANS 2,358,100 190,016,000 0.91%
36 BARCLAYS PLC 2,308,950 184,716,000 0.88%
37 AOZORA BANK, LTD. 2,195,000 176,873,000 0.84%
38 BANK OF AMERICA CORP /DE/ 2,183,600 175,954,000 0.84% Call
39 Valmark Advisers, Inc. 2,053,177 164,970,000 0.79%
40 CITIGROUP INC 2,030,537 163,621,000 0.78%
41 MASTERS CAPITAL MANAGEMENT LLC 2,001,200 161,257,000 0.77% Call
42 JANE STREET GROUP, LLC 1,973,500 159,025,000 0.76% Call
43 UNITED SERVICES AUTOMOBILE ASSOCIATION 1,921,278 154,817,000 0.74%
44 GOVERNORS LANE LP 1,842,000 148,428,000 0.71% Put
45 Neuberger Berman Group LLC 1,746,715 140,750,000 0.67%
46 ENVESTNET ASSET MANAGEMENT INC 1,743,467 140,480,000 0.67%
47 UBS Group AG 1,732,874 139,635,000 0.67%
48 CITIGROUP INC 1,532,800 123,513,000 0.59% Call
49 BRIGADE CAPITAL MANAGEMENT, LP 15,000 120,870,000 0.58% Put
50 ROYAL BANK OF CANADA 1,483,409 119,534,000 0.57%
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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.