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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 (2016Q2)
Portfolio Summary: 5,294 holdings with a total value of $15,121,108,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 FIRST MIDWEST BANCORP DEL COM 4 0 0.00%
2 PENN WEST PETE LTD NEW 62 0 0.00%
3 Lancaster Colony Corp 2 0 0.00%
4 ZOSANO PHARMA CORP 164 0 0.00%
5 CASCADIAN THERAPEUTICS INC 50 0 0.00%
6 Novatel Wireless Inc 325 0 0.00%
7 VERSAR INC 13 0 0.00%
8 COMSTOCK RES INC COM NEW 120 0 0.00%
9 INTEST CORP 100 0 0.00%
10 ROCKET FUEL INC 200 0 0.00% Put
11 ARI Network Services Inc 13 0 0.00%
12 OCERA THERAPEUTICS INC 100 0 0.00%
13 MSG NETWORK INC 5 0 0.00%
14 TRANSGLOBE ENERGY CORP 102 0 0.00%
15 FIFTH STREET FINANCE CORP 100 0 0.00% Call
16 CONSUMER PORTFOLIO SVCS INC COM 100 0 0.00%
17 LEGACY RESVS LP 45 0 0.00%
18 GENVEC INC 500 0 0.00%
19 ACURA PHARMACEUTICALS INC 10 0 0.00%
20 DIVERSIFIED RSTRNT HLDGS INC COM 200 0 0.00%
21 SKY SOLAR HLDGS LTD 7 0 0.00%
22 SEMLER SCIENTIFIC INC 178 0 0.00%
23 LIMELIGHT NETWORKS INC COM 100 0 0.00% Call
24 GULFMARK OFFSHORE INC 200 0 0.00% Call
25 FIBROCELL SCIENCE INC 42 0 0.00%
26 FULLER H B CO 6 0 0.00%
27 ISHARES U.S. OIL & GAS EXPLORATION & PRODUCTION ETF 8 0 0.00%
28 NAVIOS MARITIME PARTNERS L P 1 0 0.00%
29 VANGUARD NAT RES LLC COM UNIT 200 0 0.00% Put
30 Basic Energy Services 100 0 0.00% Put
31 UNIVERSAL SEC INSTRS INC 42 0 0.00%
32 AWARE INC MASS 100 0 0.00%
33 INTERPACE DIAGNOSTICS GROUP 400 0 0.00%
34 C&J ENERGY SVCS LTD 100 0 0.00% Put
35 Teekay Tankers LTD 100 0 0.00% Call
36 OCH-ZIFF CAP MGMT GROUP CL A SHS 100 0 0.00% Put
37 TOWERSTREAM CORP 106 0 0.00%
38 CEMTREX INC 50 0 0.00%
39 ATLAS RESOURCES PARTNERS LP 37 0 0.00%
40 IMMUCELL CORP 15 0 0.00%
41 FIRSTMERIT CORPORATION 5 0 0.00%
42 VANGUARD NAT RES LLC COM UNIT 90 0 0.00%
43 LIMELIGHT NETWORKS INC COM 6 0 0.00%
44 SANDRIDGE MISSISSIPPIAN TR I 200 0 0.00%
45 Jive Software Inc 100 0 0.00% Put
46 INFINITY PHARMACEUTICALS INC 100 0 0.00% Call
47 MATSON INC COM 1 0 0.00%
48 CHINA HGS REAL ESTATE INC 59 0 0.00%
49 NEWMARKET CORP 1 0 0.00%
50 BELLEROPHON THERAPEUTICS INC 700 1,000 0.00%
Page 1 of 106

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-16-003836, filed 2016.08.15).

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.