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Institutional Investment Manager
Walleye Trading LLC
Walleye Trading LLC (CIK: 0001388391) incorporated in Delaware, located at 315 Park Ave S Floor 18, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q2)
Portfolio Summary: 4,774 holdings with a total value of $10,099,703,000.
#
Name
Shares
Value ($)
%
Options
Notes
4751 DANAHER CORP DEL 437,319 37,430,000 0.37%
4752 DANAHER CORP DEL 460,300 39,397,000 0.39% Put
4753 HCA HOLDINGS INC 443,723 40,255,000 0.40%
4754 BARCLAYS BK PLC IPATH S&P500 VIX 2,018,805 40,578,000 0.40%
4755 HCA HOLDINGS INC 463,400 42,039,000 0.42% Put
4756 AMAZON COM INC 97,300 42,233,000 0.42% Put
4757 GENERAL ELECTRIC CO 1,712,900 45,512,000 0.45% Put
4758 TIME WARNER INC NEW 272,446 48,542,000 0.48%
4759 PALL CORP 397,400 49,456,000 0.49% Call
4760 NETFLIX INC 80,200 52,685,000 0.52% Call
4761 MYLAN N V 843,600 57,246,000 0.57% Call
4762 ALTERA CORPORATION 1,134,600 58,092,000 0.58% Call
4763 HUMANA 306,500 58,625,000 0.58% Put
4764 HUMANA 308,600 59,028,000 0.58% Call
4765 ISHARES TR 530,600 66,249,000 0.66% Put
4766 ALTERA CORPORATION 1,552,000 79,463,000 0.79% Put
4767 BAKER HUGHES INC 1,800,000 111,061,000 1.10% Put
4768 ISHARES TR 930,000 116,115,000 1.15% Call
4769 TIME WARNER INC NEW 826,800 147,312,000 1.46% Call
4770 SPDR S&P 500 ETF TR 745,415 153,444,000 1.52%
4771 TIME WARNER INC NEW 1,751,300 312,030,000 3.09% Put
4772 POWERSHARES QQQ TRUST 3,094,700 331,354,000 3.28% Put
4773 SPDR S&P 500 ETF TR 3,409,300 701,817,000 6.95% Call
4774 SPDR S&P 500 ETF TR 6,003,200 1,235,776,000 12.24% Put
Page 96 of 96

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-15-001600, filed 2015.08.14).

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.