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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 (2016Q3)
Portfolio Summary: 89 holdings with a total value of $304,537,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 CISCO SYS INC 362,070 11,485,000 3.77%
2 FACEBOOK INC 89,100 11,429,000 3.75%
3 FACEBOOK INC 89,100 11,429,000 3.75% Put
4 CISCO SYS INC 354,000 11,229,000 3.69% Put
5 MICRON TECHNOLOGY INC 611,500 10,873,000 3.57%
6 APPLE INC 89,000 10,061,000 3.30%
7 CIRRUS LOGIC INC COM 125,100 6,649,000 2.18%
8 MICRON TECHNOLOGY INC 350,000 6,223,000 2.04% Put
9 GTT COMMUNICATIONS INC COM 251,360 5,915,000 1.94%
10 SUPERNUS PHARMACEUTICALS INC COM 210,856 5,215,000 1.71%
11 LYDALL INC COM 101,059 5,167,000 1.70%
12 Enterprise Finl Svcs Corp 147,992 4,624,000 1.52%
13 NEOPHOTONICS CORP 279,477 4,566,000 1.50%
14 NOVANTA INC COM 258,608 4,487,000 1.47%
15 INSTEEL IND 121,251 4,394,000 1.44%
16 INPHI CORP 100,136 4,357,000 1.43%
17 ETHAN ALLEN INTERIORS INC COM 135,026 4,222,000 1.39%
18 AZZ INC COM 64,522 4,210,000 1.38%
19 CRA INTL INC COM 153,102 4,071,000 1.34%
20 WSFS Financial Corp 110,761 4,041,000 1.33%
21 CBS CORP NEW 73,530 4,025,000 1.32%
22 CECO ENVIRONMENTAL CORP 355,710 4,012,000 1.32%
23 VASCULAR SOLUTIONS INC COM 80,953 3,905,000 1.28%
24 NATUS MEDICAL INC. 96,991 3,810,000 1.25%
25 CALAMP CORP 272,251 3,798,000 1.25%
26 CBS CORP NEW 69,000 3,777,000 1.24% Put
27 ALPHABET INC 4,650 3,739,000 1.23%
28 CROSS CTRY HEALTHCARE INC COM 313,606 3,695,000 1.21%
29 ENTRAVISION COMMUNICATIONS C 483,938 3,692,000 1.21%
30 HERITAGE FINL CORP WASH COM 205,191 3,683,000 1.21%
31 MULTI COLOR CORP COM 55,373 3,655,000 1.20%
32 HORTONWORKS INC COM 433,200 3,617,000 1.19%
33 PACIFIC CONTINENTAL CORP 214,292 3,604,000 1.18%
34 HEALTHSTREAM INC COM 129,376 3,571,000 1.17%
35 BANNER CORP COM NEW 81,398 3,561,000 1.17%
36 GP Strategies Corp 143,851 3,541,000 1.16%
37 FINANCIAL INSTITUTIONS INC 125,218 3,394,000 1.11%
38 PACWEST BANCORP DEL COM 78,845 3,384,000 1.11%
39 KIRKLANDS INC COM 276,231 3,364,000 1.10%
40 FEDERAL SIGNAL CORP COM 253,326 3,359,000 1.10%
41 NATURAL GAS SVCS GROUP INC 135,139 3,323,000 1.09%
42 On Assignment Inc 89,447 3,246,000 1.07%
43 Park Sterling Corp 399,505 3,245,000 1.07%
44 FIREEYE INC 220,000 3,241,000 1.06%
45 Bryn Mawr Bk Corp 99,898 3,196,000 1.05%
46 CAMBREX CORP 71,667 3,186,000 1.05%
47 RPC INC 185,021 3,108,000 1.02%
48 OCEANFIRST FINL CORP COM 161,162 3,104,000 1.02%
49 INVACARE CORP COM 276,679 3,089,000 1.01%
50 COLUMBIA BKG SYS INC COM 93,834 3,069,000 1.01%
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001140361-16-086093, filed 2016.11.14).

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.