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Institutional Investment Manager
AlphaOne Investment Services, LLC
AlphaOne Investment Services, LLC (CIK: 0001482390) incorporated in Delaware, located at 158 W. Gay Street, Suite 300, West Chester, PA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 97 holdings with a total value of $360,676,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 MICRON TECHNOLOGY INC 611,000 13,393,000 3.71% Put
2 MICRON TECHNOLOGY INC 611,000 13,393,000 3.71%
3 CISCO SYS INC 359,050 10,851,000 3.01%
4 CISCO SYS INC 354,000 10,698,000 2.97% Put
5 FACEBOOK INC 89,100 10,251,000 2.84%
6 FACEBOOK INC 89,100 10,251,000 2.84% Put
7 CBS CORP NEW 99,020 6,300,000 1.75%
8 Enterprise Finl Svcs Corp 136,492 5,869,000 1.63%
9 BANK AMER CORP 263,400 5,821,000 1.61%
10 GTT COMMUNICATIONS INC COM 198,590 5,708,000 1.58%
11 CRA INTL INC COM 153,102 5,603,000 1.55%
12 NOVANTA INC COM 258,608 5,431,000 1.51%
13 CECO ENVIRONMENTAL CORP 376,410 5,252,000 1.46%
14 SUPERNUS PHARMACEUTICALS INC COM 207,656 5,245,000 1.45%
15 CROSS CTRY HEALTHCARE INC COM 334,506 5,223,000 1.45%
16 RENASANT CORP 119,019 5,026,000 1.39%
17 WSFS Financial Corp 107,661 4,990,000 1.38%
18 ON SEMICONDUCTOR CORP 372,700 4,755,000 1.32%
19 PACIFIC CONTINENTAL CORP 214,292 4,684,000 1.30%
20 HERITAGE FINL CORP WASH COM 177,091 4,559,000 1.26%
21 GP Strategies Corp 157,751 4,512,000 1.25%
22 INPHI CORP 100,136 4,467,000 1.24%
23 ETHAN ALLEN INTERIORS INC COM 121,126 4,463,000 1.24%
24 INVACARE CORP COM 338,779 4,421,000 1.23%
25 OCEANFIRST FINL CORP COM 146,662 4,404,000 1.22%
26 NATURAL GAS SVCS GROUP INC 136,139 4,376,000 1.21%
27 NEOPHOTONICS CORP 404,727 4,375,000 1.21%
28 PACWEST BANCORP DEL COM 78,845 4,291,000 1.19%
29 LYDALL INC COM 69,359 4,290,000 1.19%
30 On Assignment Inc 96,747 4,271,000 1.18%
31 BANNER CORP COM NEW 75,798 4,231,000 1.17%
32 MOVADO GROUP INC 144,697 4,161,000 1.15%
33 INSTEEL IND 113,051 4,029,000 1.12%
34 PANHANDLE OIL AND GAS INC 169,727 3,997,000 1.11%
35 CALAMP CORP 274,751 3,985,000 1.10%
36 JPMORGAN CHASE & CO 46,000 3,969,000 1.10%
37 AZZ INC COM 61,872 3,954,000 1.10%
38 NATIONAL COMM CORP COM 106,050 3,939,000 1.09%
39 MULTI COLOR CORP COM 50,223 3,897,000 1.08%
40 CAMBREX CORP 72,142 3,891,000 1.08%
41 CU BANCORP CALIF 107,566 3,851,000 1.07%
42 FINANCIAL INSTITUTIONS INC 112,418 3,845,000 1.07%
43 Bryn Mawr Bk Corp 90,198 3,803,000 1.05%
44 STERLING BANCORP DEL COM 160,133 3,746,000 1.04%
45 COLUMBIA BKG SYS INC COM 83,734 3,741,000 1.04%
46 RPC INC 187,521 3,716,000 1.03%
47 Park Sterling Corp 340,905 3,679,000 1.02%
48 ENTRAVISION COMMUNICATIONS C 515,338 3,607,000 1.00%
49 HURCO COMPANIES INC 108,736 3,600,000 1.00%
50 ALTRA INDL MOTION CORP COM 97,386 3,593,000 1.00%
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-17-006271, filed 2017.02.13).

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.