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Latest NEEDHAM INVESTMENT MANAGEMENT LLC Stock Portfolio

$3.33Billion | No. of Holdings #176

NEEDHAM INVESTMENT MANAGEMENT LLC Performance

2026 Q2+45.20%
YTD+63.00%
2025+20.20%

About NEEDHAM INVESTMENT MANAGEMENT LLC and 13F Hedge Fund Stock Holdings

On 2026-08-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, NEEDHAM INVESTMENT MANAGEMENT LLC reported an equity portfolio of $3.3 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of NEEDHAM INVESTMENT MANAGEMENT LLC are VICR, AIP, VSH. The fund has invested 6% of it's portfolio in VICOR CORP and 5.7% of portfolio in ARTERIS INC. <br><br> The fund managers got completely rid off THERMON GROUP HLDGS INC (THR), HONEYWELL INTL INC (HON) and FIGURE TECHNOLOGY SOLUTIO stocks. They significantly reduced their stock positions in ADTRAN HOLDINGS INC (ADTN), COHU INC (COHU) and MOBILEYE GLOBAL INC (MBLY). NEEDHAM INVESTMENT MANAGEMENT LLC opened new stock positions in ELMET GROUP CO (THE), LANTRONIX INC (LTRX) and FRANKLIN ELEC INC (FELE). The fund showed a lot of confidence in some stocks as they added substantially to DRAGANFLY INC. (DPRO), AEROVIRONMENT INC (AVAV) and AMBARELLA INC (AMBA).
NEEDHAM INVESTMENT MANAGEMENT LLC Equity Portfolio Value
Last Reported on: 14 Aug, 2026
$3.33Billion
  as of Aug 14, 2026

NEEDHAM INVESTMENT MANAGEMENT LLC Annual Return Estimates Vs S&P 500

Our best estimate is that NEEDHAM INVESTMENT MANAGEMENT LLC made a return of 45.2% in the last quarter. In trailing 12 months, it's portfolio return was 84.94%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
elmet group co (the)52,102,100
lantronix inc18,522,000
franklin elec inc16,528,700
3d sys corp del10,646,100
calix inc10,263,000
primoris svcs corp6,368,460
octave intelligence plc4,890,000
honeywell intl inc4,478,000
New stocks bought by NEEDHAM INVESTMENT MANAGEMENT LLC

Additions

Ticker% Inc.
draganfly inc.1,983
aerovironment inc876
ambarella inc575
mayville engr co inc450
netskope inc400
badger meter inc383
salesforce inc233
netflix inc.233
Additions to existing portfolio by NEEDHAM INVESTMENT MANAGEMENT LLC

Reductions

Ticker% Reduced
adtran holdings inc-63.37
cohu inc-61.54
mobileye global inc-50.00
commerce.com inc-36.84
the trade desk inc-33.33
bright horizons fam sol in d-30.23
aspen aerogels inc-27.84
comtech telecommunications c-22.82
NEEDHAM INVESTMENT MANAGEMENT LLC reduced stake in above stock

Sold off

Ticker$ Sold
thermon group hldgs inc-31,878,000
maxlinear inc-1,999,850
figure technology solutio-2,458,960
penguin solutions inc-880,000
extreme networks inc-678,600
fortrea hldgs inc-355,727
honeywell intl inc-6,215,820
power integrations inc-1,300,480
NEEDHAM INVESTMENT MANAGEMENT LLC got rid off the above stocks

Sector Distribution

NEEDHAM INVESTMENT MANAGEMENT LLC has about 51.3% of it's holdings in Technology sector.

  • Technology
  • Industrials
  • Others
  • Consumer Defensive
  • Basic Materials
  • Consumer Cyclical
  • Healthcare
  • Energy
Sector%
Technology51.3
Industrials17.2
Others11.7
Consumer Defensive3.9
Basic Materials3.8
Consumer Cyclical3.6
2.6
Healthcare2.5
Energy2.1

Market Cap. Distribution

NEEDHAM INVESTMENT MANAGEMENT LLC has about 20.1% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MID-CAP
  • SMALL-CAP
  • LARGE-CAP
  • UNALLOCATED
  • MICRO-CAP
  • MEGA-CAP
Category%
MID-CAP34.3
SMALL-CAP29.9
LARGE-CAP17.9
UNALLOCATED11.7
MICRO-CAP3.7
MEGA-CAP2.2

Stocks belong to which Index?

About 63.8% of the stocks held by NEEDHAM INVESTMENT MANAGEMENT LLC either belong to S&P 500 or RUSSELL 2000 index.

  • RUSSELL 2000
  • Others
  • S&P 500
Index%
RUSSELL 200056
Others36.2
S&P 5007.8
Top 5 Winners (%)%
VPG
vishay precision group inc
241.1 %
MRVL
marvell technology inc
200.8 %
AIP
arteris inc
194.9 %
VSH
vishay intertechnology inc
187.9 %
CEVA
ceva inc
145.8 %
Top 5 Winners ($)$
AIP
arteris inc
126.7 M
VICR
vicor corp
114.4 M
VSH
vishay intertechnology inc
106.5 M
PDFS
pdf solutions inc
77.8 M
VPG
vishay precision group inc
64.9 M
Top 5 Losers (%)%
CMTL
comtech telecommunications c
-32.5 %
CSGP
costar group inc
-28.6 %
HII
huntington ingalls inds inc
-26.1 %
klaviyo inc
-22.4 %
CVX
chevron corporation
-19.9 %
Top 5 Losers ($)$
HII
huntington ingalls inds inc
-5.6 M
PLAB
photronics inc
-4.7 M
CRAI
cra intl inc
-3.5 M
VITL
vital farms inc
-2.9 M
BSY
bentley sys inc
-2.0 M

NEEDHAM INVESTMENT MANAGEMENT LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of NEEDHAM INVESTMENT MANAGEMENT LLC

NEEDHAM INVESTMENT MANAGEMENT LLC has 176 stocks in it's portfolio. About 38.1% of the portfolio is in top 10 stocks. HII proved to be the most loss making stock for the portfolio. AIP was the most profitable stock for NEEDHAM INVESTMENT MANAGEMENT LLC last quarter.

$3.33BTotal Value
189Positions
14 Aug, 2026Last Reported
Current holdings of Current Stock Holdings of NEEDHAM INVESTMENT MANAGEMENT LLC, last reported on 14 Aug, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
ASML
Asml Hldg Nv

Asml Hldg Nv

ASML
NEEDHAM INVESTMENT MANAGEMENT LLC's holding in Asml Hldg Nv over time
0.37%6,150
$12.24M
0.37%
increased 6.03 percentadded
BAM
Brookfield Asset Managmt Ltd

Brookfield Asset Managmt Ltd

BAM
NEEDHAM INVESTMENT MANAGEMENT LLC's holding in Brookfield Asset Managmt Ltd over time
0.02%12,570
$563.7K
0.02%
unchanged 0 percentunchanged
BATRA
Atlanta Braves Hldgs Inc

Atlanta Braves Hldgs Inc

BATRA
NEEDHAM INVESTMENT MANAGEMENT LLC's holding in Atlanta Braves Hldgs Inc over time
0.45%287,100
$14.90M
0.45%
increased 98 percentadded