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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 (2017Q1)
Portfolio Summary: 4,649 holdings with a total value of $14,263,349,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 NATURES SUNSHINE PRODS INC 19 0 0.00%
2 USD PARTNERS LP 26 0 0.00%
3 CEMTREX INC 50 0 0.00%
4 STANLEY FURNITURE CO INC COM NEW 27 0 0.00%
5 VOLT INFORMATION SCIENCES IN 17 0 0.00%
6 IMMUCELL CORP 15 0 0.00%
7 WESTPAC BKG CORP 8 0 0.00%
8 PERCEPTRON INC 8 0 0.00%
9 GENVEC INC 50 0 0.00%
10 ZOSANO PHARMA CORP 64 0 0.00%
11 DEXTERA SURGICAL INC 453 0 0.00%
12 AVON PRODS INC 100 0 0.00% Put
13 CELLCOM ISRAEL LTD 31 0 0.00%
14 TA Associates Management LP 30 0 0.00%
15 TONIX PHARMACEUTICALS HLDG C 1 0 0.00%
16 IDENTIV INC 10 0 0.00%
17 INTERPACE DIAGNOSTICS GROUP INC 40 0 0.00%
18 EIGER BIOPHARMACEUTICALS INC 14 0 0.00%
19 VERSAR INC 13 0 0.00%
20 TEL INSTR ELECTRS CORP 16 0 0.00%
21 ANTHERA PHARMACEUTICALS I 40 0 0.00%
22 FUELCELL ENERGY INC 44 0 0.00%
23 PARKERVISION INC 15 0 0.00%
24 CGG SPON ADR NEW 28 0 0.00%
25 GLOBALSTAR INC 11 0 0.00%
26 SIGMATRON INTL INC 32 0 0.00%
27 TELECOM ITALIA S P A NEW SPON ADR SVGS 32 0 0.00%
28 GENWORTH FINL INC 100 0 0.00% Call
29 KINGSWAY FINL SVCS INC 8 0 0.00%
30 OHA INVT CORP 300 0 0.00%
31 AIRMEDIA GROUP INC 100 0 0.00%
32 OCEAN RIG 16 0 0.00%
33 SKY SOLAR HLDGS LTD 7 0 0.00%
34 ADCARE HEALTH SYSTEMS INC 32 0 0.00%
35 STONE ENERGY CORP 11 0 0.00%
36 OREXIGEN THERAPEUTICS INC 8 0 0.00%
37 CAREDX INC 200 0 0.00%
38 James Hardie Industries PLC 1 0 0.00%
39 UNIVERSAL SEC INSTRS INC 42 0 0.00%
40 ADEPTUS HEALTH INC 400 0 0.00% Call
41 ARC GROUP WORLDWIDE INC 33 0 0.00%
42 TRANSGLOBE ENERGY CORP 2 0 0.00%
43 STAR GAS PARTNERS L P 100 1,000 0.00%
44 PENTAIR PLC 19 1,000 0.00%
45 ANGIES LIST INC 200 1,000 0.00% Call
46 ISHARES GOLD TRUST 100 1,000 0.00% Put
47 APPLIED OPTOELECTRONICS INC COM 23 1,000 0.00%
48 ULTRATECH INC COM 29 1,000 0.00%
49 VERICEL CORP 200 1,000 0.00%
50 CONCURRENT COMPUTER CORP NEW COM PAR $.01 148 1,000 0.00%
Page 1 of 93

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-17-001101, filed 2017.05.15).

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.