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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 (2016Q2)
Portfolio Summary: 29 holdings with a total value of $177,207,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 GTT COMMUNICATIONS INC COM 1,098,560 20,301,000 11.46%
2 GIGAMON INC 327,562 12,248,000 6.91%
3 PDF SOLUTIONS INC COM 857,515 11,997,000 6.77%
4 GRAND CANYON ED INC 227,895 9,098,000 5.13%
5 NATUS MEDICAL INC. 238,786 9,026,000 5.09%
6 RUBICON PROJ INC 611,433 8,346,000 4.71%
7 GREEN DOT CORP CL A 347,870 7,998,000 4.51%
8 ATLAS FINANCIAL HOLDINGS INC SHS NEW 464,153 7,993,000 4.51%
9 STAMPS COM INC COM NEW 88,412 7,729,000 4.36%
10 Callidus Software Inc 386,010 7,712,000 4.35%
11 OMNICELL COM COM 224,484 7,684,000 4.34%
12 BUILDERS FIRSTSOURCE INC 656,912 7,390,000 4.17%
13 CARBONITE INC 751,049 7,308,000 4.12%
14 CUTERA INC COM 645,814 7,240,000 4.09%
15 BUILD A BEAR WORKSHOP COM 461,312 6,191,000 3.49%
16 FOUR CORNERS PPTY TR INC COM 296,003 6,095,000 3.44%
17 Vocera Communications Inc 453,030 5,821,000 3.28%
18 AUTOBYTEL INC COM NEW 359,297 4,983,000 2.81%
19 A10 NETWORKS INC COM 627,091 4,057,000 2.29%
20 HERBALIFE LTD 59,889 3,505,000 1.98%
21 PRICESMART INC 33,244 3,111,000 1.76%
22 RSP PERMIAN INC COM 62,500 2,181,000 1.23%
23 DIAMONDBACK ENERGY 23,550 2,148,000 1.21%
24 TELENAV INC COM 361,624 1,844,000 1.04%
25 U S CONCRETE INC 24,708 1,505,000 0.85%
26 USA Compression Partners, LP 84,353 1,237,000 0.70%
27 BILL BARRETT CP 154,247 986,000 0.56%
28 CALLON PETE CO DEL 75,000 842,000 0.48%
29 BLACK DIAMOND INC COM 152,532 631,000 0.36%

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001570598-16-000006, 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.