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Institutional Investment Manager
GAGNON SECURITIES LLC
GAGNON SECURITIES LLC (CIK: 0001125725) incorporated in Delaware, located at 1370 Avenue Of The Americas, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q4)
Portfolio Summary: 96 holdings with a total value of $233,147,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 AIR LEASE CORP 452,555 15,536,000 6.66%
2 RUDOLPH TECHNOLOGIES INC 661,647 15,449,000 6.63%
3 GENERAL FINANC 8.125 PFD 2,164,531 12,013,000 5.15%
4 ATHENA HEALTH INC. 101,503 10,675,000 4.58%
5 Amber Road Inc 1,152,632 10,466,000 4.49%
6 ALPHA AND OMEGA SEMICONDUCTOR SHS 483,263 10,279,000 4.41%
7 RED HAT INC 142,395 9,925,000 4.26%
8 LL FLOORING HOLDINGS INC COM 611,958 9,632,000 4.13%
9 FIVE9 INC 561,600 7,969,000 3.42%
10 CommVault Systems Inc 153,980 7,915,000 3.39%
11 Equinix Inc New 21,521 7,692,000 3.30%
12 SUNCOR ENERGY INC NEW 219,340 7,170,000 3.08%
13 CASTLIGHT HEALTH INC COM CL B 1,411,418 6,987,000 3.00%
14 AMERESCO INC 1,131,883 6,225,000 2.67%
15 WPX ENERGY INC 388,453 5,660,000 2.43%
16 NAVIGATOR HLDGS LTD 608,246 5,657,000 2.43%
17 NEW RELIC INC 186,302 5,263,000 2.26%
18 FANHUA INC 623,366 5,161,000 2.21%
19 NEOVASC INC 2,883,426 4,988,000 2.14%
20 CAREDX INC 1,795,844 4,849,000 2.08%
21 EVERBRIDGE INC 225,488 4,160,000 1.78%
22 XACTLY CORP COM 331,966 3,652,000 1.57%
23 CANADIAN ENERGY SERVICES & T 585,507 3,344,000 1.43%
24 POWER SOLUTIONS INTL INC COM NEW 417,010 3,128,000 1.34%
25 TALEND S A ADS 128,451 2,852,000 1.22%
26 CHRISTOPHER & BANKS CORP 1,031,589 2,414,000 1.04%
27 NINTENDO LTD ADR UNSPONSORED 77,840 2,047,000 0.88%
28 PROFOUND MEDICAL CORP 2,294,410 1,916,000 0.82%
29 NOVADAQ TECHNOLOGIES INC 242,895 1,722,000 0.74%
30 ZOGENIX INC 140,690 1,709,000 0.73%
31 CARMAX 24,912 1,604,000 0.69%
32 GENERAC HLDGS INC 36,430 1,484,000 0.64%
33 World Wrestling Entertainment Inc 72,534 1,335,000 0.57%
34 NETGEAR INC COM 23,979 1,303,000 0.56%
35 AKAMAI TECH 19,286 1,286,000 0.55%
36 FOSSIL GROUP INC 49,549 1,281,000 0.55%
37 DURECT CORP 950,701 1,274,000 0.55%
38 GENTEX CORP 60,587 1,193,000 0.51%
39 MICROCHIP TECHNOLOGY 18,269 1,172,000 0.50%
40 ETHAN ALLEN INTERIORS INC COM 31,196 1,150,000 0.49%
41 ROYAL CARIBBEAN GROUP 13,806 1,133,000 0.49%
42 COACH INC 28,492 998,000 0.43%
43 TAILORED BRANDS INC COM 37,197 950,000 0.41%
44 DENA 42,519 931,000 0.40%
45 TANGOE INC COM 118,207 931,000 0.40%
46 MONSANTO CO NEW 8,402 884,000 0.38%
47 RTI SURGICAL HOLDINGS INC COM 261,538 850,000 0.36%
48 CHIPOTLE MEXICAN GRILL INC 2,235 843,000 0.36%
49 BENEFITFOCUS INC 26,753 795,000 0.34%
50 EXXON MOBIL CORP 8,737 789,000 0.34%
Page 1 of 2

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001019056-17-000184, filed 2017.02.14).

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.