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Needham Small Cap Growth Fund | NESGX

Mutual Fund
NEEDHAM FUNDS INC
Last update 2025-06-19 65 Stocks (7 new)
Value $122.00 Mil Turnover 7 %
Countries:
Needham Small Cap Growth Fund Top Holdings of 2025-03-31 View Full List
Ticker
Company
Shares
Value ($1000)
Shares Change %
Weighting %
Trade Impact %
% of Shares outstanding
3M Change %
YTD Change %
Market Cap $Mil
Industry
ADTN
Adtran Holdings Inc
925,000
8,066.0
-7.50%
6.590
-0.39%
1.160
+28.67%
+14.77%
765.1
Hardware
CALX
Calix Inc
212,000
7,513.3
-22.91%
6.130
-1.37%
0.330
+56.50%
+51.88%
3,432.9
Software
TTMI
TTM Technologies Inc
331,750
6,804.2
-2.43%
5.560
-0.13%
0.330
+147.83%
+86.75%
4,697.4
Hardware
PDFS
PDF Solutions Inc
315,000
6,019.6
0%
4.910
0%
0.800
+37.70%
-13.15%
920.6
Software
HLIT
Harmonic Inc
565,000
5,418.4
-13.08%
4.420
-0.70%
0.500
+4.94%
-29.40%
1,056.3
Hardware
LASR
nLight Inc
629,000
4,887.3
-3.97%
3.990
-0.17%
1.270
+166.11%
+82.65%
947.3
Semiconductors
ASPN
Aspen Aerogels Inc
700,000
4,473.0
+40.00%
3.650
+1.04%
0.850
+27.83%
-43.94%
547.3
Construction
VICR
Vicor Corp
95,000
4,444.1
-38.71%
3.630
-1.80%
0.210
+3.49%
+0.14%
2,187.6
Hardware
VSH
Vishay Intertechnology Inc
235,000
3,736.5
+17.50%
3.050
+0.45%
0.170
+54.75%
+3.30%
2,342.4
Semiconductors
ROG
Rogers Corp
55,000
3,714.2
0%
3.030
0%
0.300
+23.33%
-34.55%
1,231.9
Hardware

Needham Small Cap Growth Fund's Historical Top Holdings Breakdowns

Needham Small Cap Growth Fund's Top Stock Picks View Full List
Ticker
Company
Date
Action
Impact %
Price Range
Price
Price Change from Avrg%
Comment
Current Shares
Share Change
VICR
Vicor Corp
2025-03-31
Reduce
Reduce
-1.80%
46.78 ($53) 64.71
$48.39
-8.70%
Reduce -38.71%
95,000
-60,000
CALX
Calix Inc
2025-03-31
Reduce
Reduce
-1.37%
29.4 ($37.1) 42.17
$52.96
42.75%
Reduce -22.91%
212,000
-63,000
ASPN
Aspen Aerogels Inc
2025-03-31
Add
Add
+1.04%
6.39 ($9.64) 13.9
$6.66
-30.91%
Add 40%
700,000
200,000
PLOW
Douglas Dynamics Inc
2025-03-31
Reduce
Reduce
-0.92%
23.22 ($25.07) 27.55
$29.07
15.96%
Reduce -89.29%
7,500
-62,500
MXL
MaxLinear Inc
2025-03-31
Reduce
Reduce
-0.92%
10.86 ($16.73) 24.92
$15.59
-6.81%
Reduce -33.33%
150,000
-75,000
MATW
Matthews International Corp
2025-03-31
New Buy
New Buy
+0.86%
22.24 ($26.02) 31.33
$25.55
-1.81%
New holding
47,500
47,500
AXTI
AXT Inc
2025-03-31
Reduce
Reduce
-0.74%
1.31 ($1.91) 2.44
$2.50
30.89%
Reduce -49.98%
550,000
-549,600
HLIT
Harmonic Inc
2025-03-31
Reduce
Reduce
-0.70%
9.42 ($11.02) 13.55
$9.34
-15.25%
Reduce -13.08%
565,000
-85,000
SMCI
Super Micro Computer Inc
2025-03-31
Add
Add
+0.70%
26.85 ($37.94) 60.25
$52.75
39.04%
Add 83.33%
55,000
25,000
NSIT
Insight Enterprises Inc
2025-03-31
Reduce
Reduce
-0.66%
149.36 ($160.97) 174.13
$141.25
-12.25%
Reduce -56%
5,500
-7,000

Needham Small Cap Growth Fund Total Holding History ($B)

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Needham Small Cap Growth Fund's Asset Allocation

To

Needham Small Cap Growth Fund Past Portfolios

Portfolio Date Number of Stocks New Stocks Total Value ($Mil) Q/Q Turnover

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Needham Small Cap Growth Fund's Hypothetical Growth since 2025-03-31

Needham Small Cap Growth Fund's Yearly Returns

Year Portfolio % % Excess Gain %

Needham Small Cap Growth Fund's Holdings Heat Map

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Needham Small Cap Growth Fund's Holdings Bubble Chart

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