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Institutional Investment Manager
THRAX MANAGEMENT, LLC
THRAX MANAGEMENT, LLC (CIK: 0001631260). Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 84 holdings with a total value of $484,959,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 QUNAR CAYMAN IS LTD SPNS ADR CL B 1,088,050 58,646,000 12.09%
2 CABLEVISION SYS CORP(NEW) NY GROUP CL ACOM 1,598,710 50,999,000 10.52%
3 EQUINIX 78,216 23,653,000 4.88%
4 SALESFORCE COM INC 281,831 22,096,000 4.56%
5 FACEBOOK INC 205,818 21,541,000 4.44%
6 AMAZON COM INC 30,958 20,924,000 4.31%
7 ALPHABET INC 27,305 20,721,000 4.27%
8 Former Charter Communication (Del 5/18/2016) 104,269 19,092,000 3.94%
9 VISA INC 202,594 15,711,000 3.24%
10 ALPHABET INC 15,875 12,351,000 2.55%
11 ELLIE MAE INCORPORATED 199,446 12,013,000 2.48%
12 INTERACTIVE BROKERS GROUP INC COM CL A 274,590 11,972,000 2.47%
13 ZENDESK INC 381,214 10,079,000 2.08%
14 STARBUCKS CORP 167,485 10,054,000 2.07%
15 EXPEDIA INC DEL 66,800 8,303,000 1.71%
16 AVAGO TECHNOLOGIES LTD SHS 53,500 7,766,000 1.60%
17 PALO ALTO NETWORKS 42,647 7,512,000 1.55%
18 PROOFPOINT INC 113,974 7,409,000 1.53%
19 COMCAST CORP NEW 130,800 7,381,000 1.52%
20 MAXIM INTEGR 143,000 5,434,000 1.12%
21 MCDONALDS CORP 43,775 5,172,000 1.07%
22 EPAM SYS INC 65,699 5,165,000 1.07%
23 GILDAN ACTIVEWEAR INC 172,700 4,908,000 1.01%
24 TABLEAU SOFTWARE INC CL A 51,408 4,844,000 1.00%
25 AMERICAN CAP LIMITED 345,958 4,771,000 0.98%
26 Put (aapl) Apple Inc Jan 20 17 $90 (100 Shs) 45,000 4,737,000 0.98% Put
27 SS&C TECHNOLOGIES HLDGS INC 68,000 4,642,000 0.96%
28 INFOBLOX INC 232,290 4,272,000 0.88%
29 RINGCENTRAL INC 177,484 4,185,000 0.86%
30 AUTODESK 64,196 3,911,000 0.81%
31 VARONIS SYS INC COM 206,533 3,883,000 0.80%
32 TESLA MTRS INC PUT 16,000 3,840,000 0.79% Put
33 NETSUITE INC 45,000 3,808,000 0.79% Put
34 MAXIM INTEGRATED PRODS INC 100,000 3,800,000 0.78% Call
35 VIPSHOP HLDGS LTD 232,800 3,555,000 0.73%
36 TIME WARNER INC NEW 18,678 3,466,000 0.71%
37 CARMAX INC 60,000 3,238,000 0.67% Put
38 VISA INC 40,000 3,102,000 0.64% Call
39 ADVANCE AUTO PARTS INC 20,000 3,010,000 0.62% Call
40 LORAL SPACE & COMMUNICATNS I 70,000 2,850,000 0.59% Call
41 PALO ALTO NETWORKS INC 15,000 2,642,000 0.54% Call
42 YELP US 01/19/18 C32 Equity 90,000 2,592,000 0.53% Call
43 TRIPADVISOR INC 30,000 2,558,000 0.53% Call
44 CBS CORP NEW 46,054 2,171,000 0.45%
45 AMERICAN EXPRESS CO 30,000 2,087,000 0.43% Put
46 VIACOM INC NEW 50,000 2,058,000 0.42% Call
47 SERITAGE GROWTH PPTYS 51,000 2,051,000 0.42%
48 COMCAST CORP NEW 35,000 1,975,000 0.41% Call
49 ADVANCE AUTO PARTS INC 12,500 1,881,000 0.39%
50 ELLIE MAE INC 30,000 1,807,000 0.37% Call
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Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001420506-16-000799, filed 2016.02.16).

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.