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NIM

Needham Investment Management Portfolio holdings

AUM $1.96B
1-Year Est. Return 101.23%
This Fund
S&P 500
This Quarter Est. Return
+11.35%
1 Year Est. Return
+101.23%
3 Year Est. Return
+267.12%
5 Year Est. Return
+252.76%
10 Year Est. Return
+1,102.05%
AUM
$1.58B
AUM Growth
+$149M
Cap. Flow
+$94.2M
Cap. Flow %
5.95%
Top 10 Hldgs %
30.1%
Holding
169
New
8
Increased
69
Reduced
39
Closed
7

Top Buys

Rank Stock Value
1
VSH icon
Vishay Intertechnology
VSH
+$8.27M
2
SOLS
Solstice Advanced Materials
SOLS
+$8.24M
3
UTI icon
Universal Technical Institute
UTI
+$7.29M
4
CECO icon
Ceco Environmental
CECO
+$6.61M
5
TTI icon
TETRA Technologies
TTI
+$6.56M

Top Sells

Rank Stock Value
1
KVYO icon
Klaviyo
KVYO
+$6.72M
2
VICR icon
Vicor
VICR
+$6.09M
3
DD icon
DuPont de Nemours
DD
+$5.17M
4
COHR icon
Coherent
COHR
+$4.19M
5
PRO
PROS Holdings
PRO
+$3.89M

Sector Composition

Rank Sector Weight
1 Technology 49.12%
2 Industrials 22.55%
3 Healthcare 5.24%
4 Consumer Discretionary 4.73%
5 Materials 4.68%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NTSK
151
Netskope Inc
NTSK
$6.01B
$526K 0.03%
+30,000
New +$626K
LMT icon
152
Lockheed Martin
LMT
$136B
$484K 0.03%
1,000
– –
EHAB
153
DELISTED
Enhabit
EHAB
$461K 0.03%
50,000
– –
CRCL
154
Circle Internet Group
CRCL
$16.9B
$429K 0.03%
5,412
-1,588
-23% -$164K
CLSK icon
155
CleanSpark
CLSK
$3.16B
$405K 0.03%
40,000
+20,000
+100% +$300K
UGI icon
156
UGI
UGI
$7.33B
$374K 0.02%
10,000
– –
P
157
Everpure Inc
P
$29.9B
$335K 0.02%
5,000
-5,000
-50% -$418K
KRP icon
158
Kimbell Royalty Partners
KRP
$1.48B
$299K 0.02%
25,424
– –
CDNA icon
159
CareDx
CDNA
$2.42B
$283K 0.02%
15,000
-15,000
-50% -$251K
LAB icon
160
Standard BioTools
LAB
$314M
$268K 0.02%
209,435
-225,000
-52% -$302K
SLB icon
161
SLB Ltd
SLB
$75B
$211K 0.01%
+5,500
New +$199K
KLC
162
KinderCare Learning Companies
KLC
$612M
$176K 0.01%
40,810
+810
+2% +$4.08K
AXTI icon
163
AXT Inc
AXTI
$5.8B
– –
-330,900
Closed -$1.49M
CALX icon
164
Calix
CALX
$2.39B
– –
-5,000
Closed -$307K
NSIT icon
165
Insight Enterprises
NSIT
$4.38B
– –
-17,000
Closed -$1.93M
PRO
166
DELISTED
PROS Holdings
PRO
– –
-170,000
Closed -$3.89M
QRHC icon
167
Quest Resource Holding
QRHC
$31.6M
– –
-157,500
Closed -$246K
TENB icon
168
Tenable Holdings
TENB
$4.01B
– –
-20,000
Closed -$583K
YEXT icon
169
Yext
YEXT
$574M
– –
-30,000
Closed -$256K
3 4 5 6
7

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FC
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TCM
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BC
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FFH
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OCM
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AAA
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HCL
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Needham Investment Management's Q4 2025 Portfolio in Review

As of Q4 2025, Needham Investment Management held 169 positions worth $1.58B, up 10% from $1.43B the previous quarter. Its ten largest holdings account for 30% of the portfolio.

Needham Investment Management deployed $94.2M of net new capital in Q4 2025, opening 8 new positions and adding to 69 existing holdings. Its largest new stake was Solstice Advanced Materials: 175,000 shares worth $8.5M.

By sector, the portfolio is most concentrated in Technology at 49% of assets, down from 50% a quarter earlier, followed by Industrials and Healthcare.

On the sell side, the largest reduction was Klaviyo, an estimated $6.72M trimmed.

  • Needham Investment Management's largest Q4 2025 buy was Solstice Advanced Materials: 175,000 shares worth $8.5M.
  • Needham Investment Management added most to Vishay Intertechnology in Q4 2025, an estimated $8.27M increase.
  • Needham Investment Management's biggest Q4 2025 reduction was Klaviyo, cutting an estimated $6.72M.
  • Needham Investment Management fully exited PROS Holdings in Q4 2025, selling an estimated $3.89M.
  • Needham Investment Management's ten largest holdings make up 30% of its $1.58B portfolio in Q4 2025.
  • Needham Investment Management opened 8 new positions and closed 7 in Q4 2025.
  • Needham Investment Management's portfolio value rose 10% quarter-over-quarter to $1.58B.

Based on Needham Investment Management's 13F filing for Q4 2025, filed 17 Feb 2026.