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SPDR S&P 500 ETF TR
SPDR S&P 500 ETF TR. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 27 Institutional holders with a total value of $10,146,791,362.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 26,174,940 5,484,435,000 54.05% Call
2 JPMORGAN CHASE & CO 7,092,000 1,485,987,000 14.64% Call
3 Timber Hill LLC 15,026,700 1,147,249,000 11.31% Call
4 Virtu KCG Holdings LLC 4,282,300 897,035,000 8.84% Call
5 WHITEBOX ADVISORS LLC 3,550,000 743,832,000 7.33% Call
6 Hudson Bay Capital Management LP 434,300 90,999,000 0.90% Call
7 Pentwater Capital Management LP 250,000 52,369,000 0.52% Call
8 SOCIETE GENERALE 3,936,600 45,752,000 0.45% Call
9 SG Americas Securities, LLC 3,936,600 45,752,000 0.45% Call
10 Marathon Trading Investment Management LLC 175,700 36,814,000 0.36% Call
11 StratiFi, LLC 16,100 33,792,000 0.33% Call
12 SIMPLEX TRADING, LLC 46,222 33,729,000 0.33% Call
13 Calamos Advisors LLC 4,036 29,738,000 0.29% Call
14 SQUADRA INVESTMENTS - GESTAO DE RECURSOS LTDA. 55,000 11,521,000 0.11% Call
15 Catalyst Capital Advisors LLC 13,125 1,569,000 0.02% Call
16 GAVEA INVESTIMENTOS LTDA 13,900 1,547,000 0.02% Call
17 CMT Asset Management Ltd 51,500 928,000 0.01% Call
18 Wildcat Capital Management, LLC 4,126 864,000 0.01% Call
19 SNS Financial Group, LLC 3,500 758,000 0.01% Call
20 BANCO ITAU HOLDING FINANCEIRA S A 5,000 726,000 0.01% Call
21 CIBC WORLD MARKETS CORP 2,000 419,000 0.00% Call
22 BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC 360 348,000 0.00% Call
23 ADVENT CAPITAL MANAGEMENT /DE/ 600 326,000 0.00% Call
24 Onex Canada Asset Management Inc. 42,000 294,000 0.00%
25 WAYNE HUMMER INVESTMENTS L.L.C. 3,900 4,000 0.00%
26 Bulldog Investors, LLP 10,000 3,000 0.00%
27 Patten Group, Inc. 12 1,362 0.00% Call

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.