NEEDHAM INVESTMENT MANAGEMENT LLC Q1 2019 Filing

Filed May 15, 2019

Portfolio Value

$294.2B

Holdings

78

Report Date

Q1 2019

Filing Type

13F-HR

All Holdings (78 positions)

#StockSharesValue% PortfolioType
1
TMOTHERMO FISHER SCIENTIFIC INC
61,500$16.8B5.72%
2
ENQENTEGRIS INC
455,500$16.3B5.53%
3
PDFSPDF SOLUTIONS INC
1,300,100$16.1B5.46%
4
FMFFORMFACTOR INC
813,000$13.1B4.45%
5
CMCSACOMCAST CORP NEW
315,000$12.6B4.28%
6
VSATVIASAT INC
144,600$11.2B3.81%
7
KVHIKVH INDS INC
1,004,998$10.2B3.48%
8
AMBER RD INC
1,156,850$10.0B3.41%
9
BABOEING CO
25,500$9.7B3.31%
10
GILDGILEAD SCIENCES INC
145,000$9.4B3.20%
11
HQLTEKLA LIFE SCIENCES INVS
532,359$9.1B3.10%
12
MKSIMKS INSTRUMENT INC
96,000$8.9B3.04%
13
HQHTEKLA HEALTHCARE INVS
392,090$8.1B2.74%
14
NVMINOVA MEASURING INSTRUMENTS L
296,500$7.5B2.54%
15
KMXCARMAX INC
105,500$7.4B2.50%
16
LABORATORY CORP AMER HLDGS
41,563$6.4B2.16%
17
COHRII VI INC
168,600$6.3B2.13%
18
ELECTRONICS FOR IMAGING INC
226,500$6.1B2.07%
19
ALAIR LEASE CORP
175,000$6.0B2.04%
20
PLABPHOTRONICS INC
567,500$5.4B1.82%
21
BDXBECTON DICKINSON & CO
20,000$5.0B1.70%
22
MDTMEDTRONIC PLC
53,906$4.9B1.67%
23
AAPLAPPLE INC
22,700$4.3B1.47%
24
HANHAWAIIAN HOLDINGS INC
162,200$4.3B1.45%
25
HONHONEYWELL INTL INC
26,500$4.2B1.43%
26
AKAMAKAMAI TECHNOLOGIES INC
57,500$4.1B1.40%
27
EHCENCOMPASS HEALTH CORP
70,000$4.1B1.39%
28
OAKTREE CAP GROUP LLC
70,000$3.5B1.18%
29
VICRVICOR CORP
110,675$3.4B1.17%
30
ZUOUSDZUORA INC
162,381$3.3B1.11%
31
GSE SYS INC
1,120,000$3.1B1.07%
32
KLACKLA-TENCOR CORP
26,250$3.1B1.07%
33
LUVSOUTHWEST AIRLS CO
60,000$3.1B1.06%
34
NVGSNAVIGATOR HOLDINGS LTD
282,300$3.1B1.06%
35
GSV CAP CORP
401,759$3.0B1.03%
36
ASPNASPEN AEROGELS INC
1,130,400$2.9B0.98%
37
AQAQUANTIA CORP
268,850$2.4B0.83%
38
FEIMFREQUENCY ELECTRS INC
192,500$2.3B0.78%
39
IPGPIPG PHOTONICS CORP
13,250$2.0B0.68%
40
ODCOIL DRI CORP AMER
63,500$2.0B0.67%
41
QTWOQ2 HLDGS INC
28,000$1.9B0.66%
42
GENMARK DIAGNOSTICS INC
240,500$1.7B0.58%
43
COHUCOHU INC
100,000$1.5B0.50%
44
CYRXCRYOPORT INC
112,432$1.5B0.49%
45
UCTTULTRA CLEAN HLDGS INC
127,000$1.3B0.45%
46
TTDTHE TRADE DESK INC
6,600$1.3B0.44%
47
EMKREUREMCORE CORP
335,000$1.2B0.42%
48
WWEUSDWORLD WRESTLING ENTMT INC
14,000$1.2B0.41%
49
NATIONAL INSTRS CORP
27,000$1.2B0.41%
50
NEOPHOTONICS CORP
190,000$1.2B0.41%
51
GLWCORNING INC
35,000$1.2B0.39%
52
EVBGEUREVERBRIDGE INC
15,000$1.1B0.38%
53
VSHVISHAY INTERTECHNOLOGY INC
60,000$1.1B0.38%
54
TTMITTM TECHNOLOGIES INC
90,000$1.1B0.36%
55
EQIXEQUINIX INC
2,000$906.0M0.31%
56
INTEVAC INC
140,000$858.0M0.29%
57
AKTSQAKOUSTIS TECHNOLOGIES INC
135,000$784.0M0.27%
58
LMATLEMAITRE VASCULAR INC
22,500$698.0M0.24%
59
SLBSCHLUMBERGER LTD
15,000$654.0M0.22%
60
SCOR1EURCOMSCORE INC
30,000$608.0M0.21%
61
TSMTAIWAN SEMICONDUCTOR MFG LTD
13,500$553.0M0.19%
62
COUPEURCOUPA SOFTWARE INC
6,000$546.0M0.19%
63
WABWABTEC CORP
7,000$516.0M0.18%
64
LRCXEURLAM RESEARCH CORP
2,500$448.0M0.15%
65
APPNAPPIAN CORP
12,500$430.0M0.15%
66
CLBCORE LABORATORIES N V
6,000$414.0M0.14%
67
DGXQUEST DIAGNOSTICS INC
4,500$405.0M0.14%
68
FLIRFLIR SYS INC
8,500$404.0M0.14%
69
ICHRICHOR HOLDINGS
16,000$361.0M0.12%
70
AMATAPPLIED MATLS INC
9,000$357.0M0.12%
71
LASRNLIGHT INC
14,893$332.0M0.11%
72
ECOLOGY & ENVIRONMENT INC
29,972$330.0M0.11%
73
VPGVISHAY PRECISION GROUP INC
7,500$257.0M0.09%
74
CRAICRA INTL INC
5,000$253.0M0.09%
75
MTSIMACOM TECH SOLUTIONS HLDGS I
15,000$251.0M0.09%
76
OMCLOMNICELL INC
3,000$243.0M0.08%
77
AGILE THERAPEUTICS INC
160,000$242.0M0.08%
78
APTALPHA PRO TECH LTD
59,843$215.0M0.07%