NEEDHAM INVESTMENT MANAGEMENT LLC Q1 2024 Filing

Filed May 15, 2024

Portfolio Value

$1.1T

Holdings

131

Report Date

Q1 2024

Filing Type

13F-HR

All Holdings (131 positions)

#StockSharesValue% PortfolioType
1
SMCIUSDSUPER MICRO COMPUTER INC
124,700$126.0B11.70%
2
ASPNASPEN AEROGELS INC
3,002,200$52.8B4.91%
3
PDFSPDF SOLUTIONS INC
1,120,000$37.7B3.50%
4
ENQENTEGRIS INC
233,500$32.8B3.05%
5
NVMINOVA LTD
183,550$32.6B3.03%
6
VICRVICOR CORP
780,000$29.8B2.77%
7
FMFFORMFACTOR INC
630,000$28.7B2.67%
8
LASRNLIGHT INC
1,802,740$23.4B2.18%
9
MKSIMKS INSTRS INC
173,000$23.0B2.14%
10
VRTVERTIV HOLDINGS CO
246,500$20.1B1.87%
11
VECOVEECO INSTRS INC DEL
562,500$19.8B1.84%
12
UISUNISYS CORP
3,940,000$19.3B1.80%
13
VPGVISHAY PRECISION GROUP INC
545,000$19.3B1.79%
14
PLABPHOTRONICS INC
644,500$18.3B1.70%
15
PSNPARSONS CORP DEL
218,850$18.2B1.69%
16
TMOTHERMO FISHER SCIENTIFIC INC
29,250$17.0B1.58%
17
ODCOIL DRI CORP AMER
195,000$14.5B1.35%
18
THRTHERMON GROUP HLDGS INC
400,000$13.1B1.22%
19
LABORATORY CORP AMER HLDGS
58,863$12.9B1.19%
20
AIPARTERIS INC
1,735,000$12.7B1.18%
21
ALTREURALTAIR ENGR INC
146,750$12.6B1.17%
22
TTMITTM TECHNOLOGIES INC
803,500$12.6B1.17%
23
CLHCLEAN HARBORS INC
60,356$12.2B1.13%
24
CMCSACOMCAST CORP NEW
270,000$11.7B1.09%
25
KMXCARMAX INC
132,250$11.5B1.07%
26
KLACKLA CORP
16,000$11.2B1.04%
27
AMSWAUSDAMER SOFTWARE INC
975,000$11.2B1.04%
28
COHRCOHERENT CORP
183,000$11.1B1.03%
29
CRAICRA INTL INC
73,000$10.9B1.01%
30
CRICARTERS INC
128,250$10.9B1.01%
31
VTE1ASURE SOFTWARE INC
1,385,000$10.8B1.00%
32
FAROFARO TECHNOLOGIES INC
497,200$10.7B0.99%
33
BFAMBRIGHT HORIZONS FAM SOL IN D
89,500$10.1B0.94%
34
TDUPTHREDUP INC
4,900,000$9.8B0.91%
35
ARLOARLO TECHNOLOGIES INC
750,000$9.5B0.88%
36
KVHIKVH INDS INC
1,828,867$9.3B0.87%
37
MTRXMATRIX SVC CO
705,000$9.2B0.85%
38
CGNXCOGNEX CORP
209,000$8.9B0.82%
39
SMIDSMITH MIDLAND CORP
182,500$8.6B0.80%
40
WABWABTEC
58,000$8.4B0.79%
41
VITLVITAL FARMS INC
350,000$8.1B0.76%
42
GENIGENIUS SPORTS LIMITED
1,275,000$7.3B0.68%
43
AXTIAXT INC
1,571,000$7.2B0.67%
44
AKAMAKAMAI TECHNOLOGIES INC
66,000$7.2B0.67%
45
KVYOKLAVIYO INC
280,000$7.1B0.66%
46
ZUOUSDZUORA INC
772,500$7.0B0.65%
47
RSSSRESEARCH SOLUTIONS INC
2,012,500$6.4B0.59%
48
ADTNADTRAN HOLDINGS INC
1,165,000$6.3B0.59%
49
BRKRBRUKER CORP
66,500$6.2B0.58%
50
MATVMATIV HOLDINGS INC
332,500$6.2B0.58%
51
AEUSDADAMS RES & ENERGY INC
210,000$6.1B0.57%
52
HLITHARMONIC INC
450,000$6.0B0.56%
53
ECVTECOVYST INC
500,000$5.6B0.52%
54
NTICNORTHERN TECHNOLOGIES INTL C
400,000$5.4B0.50%
55
AAPLAPPLE INC
30,750$5.3B0.49%
56
TTDTHE TRADE DESK INC
57,000$5.0B0.46%
57
CMTCORE MOLDING TECHNOLOGIES IN
255,000$4.8B0.45%
58
ASMLASML HOLDING N V
4,950$4.8B0.45%
59
NVTNVENT ELECTRIC PLC
63,000$4.8B0.44%
60
GNRCGENERAC HLDGS INC
37,500$4.7B0.44%
61
VSATVIASAT INC
260,000$4.7B0.44%
62
NVGSNAVIGATOR HLDGS LTD
306,000$4.7B0.44%
63
GILDGILEAD SCIENCES INC
64,000$4.7B0.44%
64
HONHONEYWELL INTL INC
22,500$4.6B0.43%
65
BDXBECTON DICKINSON & CO
18,250$4.5B0.42%
66
HQLABRDN LIFE SCIENCES INVESTOR
330,229$4.5B0.42%
67
MDTMEDTRONIC PLC
51,041$4.4B0.41%
68
FEIMFREQUENCY ELECTRS INC
407,850$4.4B0.41%
69
MXLMAXLINEAR INC
237,500$4.4B0.41%
70
CYRXCRYOPORT INC
250,000$4.4B0.41%
71
BABOEING CO
22,500$4.3B0.40%
72
FTREFORTREA HLDGS INC
105,263$4.2B0.39%
73
INFNEURINFINERA CORP
700,000$4.2B0.39%
74
ATROASTRONICS CORP
220,000$4.2B0.39%
75
EHCENCOMPASS HEALTH CORP
50,000$4.1B0.38%
76
HQHABRDN HEALTHCARE INVESTORS
239,006$4.0B0.37%
77
RG6ROGERS CORP
30,000$3.6B0.33%
78
SITMSITIME CORP
37,400$3.5B0.32%
79
CMBMCAMBIUM NETWORKS CORP
806,750$3.5B0.32%
80
HIIHUNTINGTON INGALLS INDS INC
11,800$3.4B0.32%
81
MKLMARKEL GROUP INC
2,200$3.3B0.31%
82
MRVLMARVELL TECHNOLOGY INC
45,750$3.2B0.30%
83
PSTGPURE STORAGE INC
60,000$3.1B0.29%
84
TRNSTRANSCAT INC
27,500$3.1B0.28%
85
FLBSTANDARD BIOTOOLS INC
1,124,435$3.0B0.28%
86
LITELUMENTUM HLDGS INC
60,000$2.8B0.26%
87
CMRCBIGCOMMERCE HLDGS INC
400,000$2.8B0.26%
88
RHCRH PLC
31,750$2.7B0.25%
89
ALAIR LEASE CORP
52,500$2.7B0.25%
90
HANHAWAIIAN HOLDINGS INC
200,000$2.7B0.25%
91
EQIXEQUINIX INC
3,100$2.6B0.24%
92
OMCLOMNICELL COM
87,500$2.6B0.24%
93
LMATLEMAITRE VASCULAR INC
38,500$2.6B0.24%
94
CIENCIENA CORP
50,000$2.5B0.23%
95
GTLSCHART INDS INC
15,000$2.5B0.23%
96
LRCXEURLAM RESEARCH CORP
2,500$2.4B0.23%
97
TERTERADYNE INC
20,750$2.3B0.22%
98
CMTLCOMTECH TELECOMMUNICATIONS C
650,000$2.2B0.21%
99
BMIBADGER METER INC
13,500$2.2B0.20%
100
APTALPHA PRO TECH LTD
350,000$2.2B0.20%
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