Dark
Light
System
Institutional Investment Manager
Lyon Street Capital, LLC
Lyon Street Capital, LLC (CIK: 0001570598) incorporated in Delaware, located at 501 Humboldt Avenue, Sausalito, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q1)
Portfolio Summary: 36 holdings with a total value of $176,835,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 GTT COMMUNICATIONS INC COM 1,371,786 22,689,000 12.83%
2 GIGAMON INC 345,554 10,719,000 6.06%
3 RUBICON PROJ INC 541,233 9,894,000 5.60%
4 Callidus Software Inc 585,936 9,773,000 5.53%
5 GRAND CANYON ED INC 227,895 9,740,000 5.51%
6 ATLAS FINANCIAL HOLDINGS INC SHS NEW 447,923 8,125,000 4.59%
7 PDF SOLUTIONS INC COM 590,106 7,896,000 4.47%
8 CUTERA INC COM 643,264 7,237,000 4.09%
9 BUILD A BEAR WORKSHOP COM 525,369 6,825,000 3.86%
10 NATUS MEDICAL INC. 172,769 6,640,000 3.75%
11 OMNICELL COM COM 223,484 6,228,000 3.52%
12 GREEN DOT CORP CL A 255,020 5,858,000 3.31%
13 CARBONITE INC 702,580 5,600,000 3.17%
14 AUTOBYTEL INC COM NEW 316,462 5,494,000 3.11%
15 HERBALIFE LTD 87,826 5,407,000 3.06%
16 Vocera Communications Inc 370,322 4,722,000 2.67%
17 BUILDERS FIRSTSOURCE INC 378,985 4,271,000 2.42%
18 U S CONCRETE INC 69,296 4,129,000 2.33%
19 TELENAV INC COM 561,689 3,314,000 1.87%
20 FOUR CORNERS PPTY TR INC COM 173,308 3,111,000 1.76%
21 A10 NETWORKS INC COM 522,778 3,095,000 1.75%
22 CALAMP CORP 165,580 2,969,000 1.68%
23 PRICESMART INC 33,244 2,812,000 1.59%
24 VONAGE HLDGS CORP COM 608,355 2,780,000 1.57%
25 STAMPS COM INC COM NEW 26,065 2,770,000 1.57%
26 FACEBOOK INC 22,500 2,567,000 1.45%
27 AMERICAN EAGLE OUTFITTERS IN 111,020 1,851,000 1.05%
28 DIAMONDBACK ENERGY 23,550 1,818,000 1.03%
29 RSP PERMIAN INC COM 62,500 1,815,000 1.03%
30 PROSHARES TR II 87,500 1,691,000 0.96%
31 GIBRALTAR INDS INC 48,654 1,392,000 0.79%
32 BILL BARRETT CP 184,247 1,146,000 0.65%
33 Carriage Services Inc 45,663 987,000 0.56%
34 WILLIAMS CLAYTON ENERGY INC 91,854 819,000 0.46%
35 BONANZA CREEK ENERGY INC 275,861 439,000 0.25%
36 GLU MOBILE INC 75,000 212,000 0.12%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001570598-16-000003, filed 2016.05.16).

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.