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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
+7.16%
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
$732M
AUM Growth
+$136M
Cap. Flow
+$106M
Cap. Flow %
14.47%
Top 10 Hldgs %
29.96%
Holding
124
New
15
Increased
32
Reduced
27
Closed
6

Top Buys

Rank Stock Value
1
DDOG icon
Datadog
DDOG
+$12.3M
2
SUMO
Sumo Logic, Inc. Common Stock
SUMO
+$12M
3
BNFT
Benefitfocus, Inc.
BNFT
+$11.3M
4
VG
Vonage Holdings Corporation
VG
+$9.44M
5
AYX
Alteryx Inc
AYX
+$8.48M

Top Sells

Rank Stock Value
1
AXTI icon
AXT Inc
AXTI
+$11.2M
2
CMBM
Cambium Networks
CMBM
+$7.65M
3
TLS icon
Telos
TLS
+$6.18M
4
KVHI icon
KVH Industries
KVHI
+$3.07M
5
MNDT
Mandiant, Inc. Common Stock
MNDT
+$2.91M

Sector Composition

Rank Sector Weight
1 Technology 56.49%
2 Healthcare 10.93%
3 Industrials 10.64%
4 Communication Services 8.09%
5 Financials 2.29%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ENTG icon
1
Entegris
ENTG
$18.5B
$34.7M 4.74%
310,500
-16,000
-5% -$1.65M
PLAB icon
2
Photronics
PLAB
$1.72B
$24.9M 3.4%
1,935,000
+355,000
+22% +$4.3M
PDFS icon
3
PDF Solutions
PDFS
$1.95B
$23.4M 3.19%
1,314,000
+340,000
+35% +$6.74M
ASPN icon
4
Aspen Aerogels
ASPN
$386M
$22.4M 3.07%
1,103,000
+171,600
+18% +$3.62M
MKSI icon
5
MKS Inc
MKSI
$20.4B
$20M 2.74%
108,000
+23,000
+27% +$3.87M
FORM icon
6
FormFactor
FORM
$7.45B
$19.6M 2.68%
434,500
-31,000
-7% -$1.41M
VICR icon
7
Vicor
VICR
$9.08B
$19.5M 2.67%
229,850
– –
TMO icon
8
Thermo Fisher Scientific
TMO
$208B
$18.9M 2.59%
41,500
– –
NVMI
9
Nova
NVMI
$13.3B
$18.5M 2.53%
203,500
-11,250
-5% -$908K
KVHI icon
10
KVH Industries
KVHI
$179M
$17.2M 2.36%
1,359,998
-231,500
-15% -$3.07M
CMCSA icon
11
Comcast
CMCSA
$81.4B
$16.7M 2.28%
309,000
-500
-0.2% -$26.4K
SMCI icon
12
Super Micro Computer
SMCI
$18.7B
$16.6M 2.27%
4,250,000
-89,360
-2% -$304K
IVAC
13
DELISTED
Intevac Inc
IVAC
$15.8M 2.16%
2,208,400
+626,407
+40% +$4.18M
VSAT icon
14
Viasat
VSAT
$10.1B
$14M 1.91%
290,600
-36,000
-11% -$1.74M
SUMO
15
DELISTED
Sumo Logic, Inc. Common Stock
SUMO
$13.4M 1.84%
713,078
+411,500
+136% +$12M
VECO icon
16
Veeco
VECO
$2.87B
$13.1M 1.78%
629,578
– –
CSOD
17
DELISTED
Cornerstone OnDemand, Inc.
CSOD
$12.4M 1.7%
285,000
+145,000
+104% +$6.68M
KMX icon
18
CarMax
KMX
$8.24B
$12M 1.64%
90,500
-500
-0.5% -$60.9K
VG
19
DELISTED
Vonage Holdings Corporation
VG
$11.8M 1.61%
1,000,000
+725,000
+264% +$9.44M
COHR icon
20
Coherent
COHR
$50.7B
$11.6M 1.59%
170,000
– –
ADTN icon
21
Adtran
ADTN
$761M
$11.3M 1.54%
675,000
– –
BNFT
22
DELISTED
Benefitfocus, Inc.
BNFT
$11M 1.51%
800,000
+785,000
+5,233% +$11.3M
LAB icon
23
Standard BioTools
LAB
$312M
$10.9M 1.48%
2,402,500
+1,152,500
+92% +$6.33M
LH icon
24
Labcorp
LH
$24.4B
$10.8M 1.48%
49,311
+2,445
+5% +$491K
DDOG icon
25
Datadog
DDOG
$90.2B
$10.6M 1.45%
+127,500
New +$12.3M
1
2 3 4 5

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HA
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FC
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WPC
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TCM
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BC
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FFH
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OCM
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Needham Investment Management's Q1 2021 Portfolio in Review

As of Q1 2021, Needham Investment Management held 124 positions worth $732M, up 23% from $596M the previous quarter. Its ten largest holdings account for 30% of the portfolio.

Needham Investment Management deployed $106M of net new capital in Q1 2021, opening 15 new positions and adding to 32 existing holdings. Its largest new stake was Datadog: 127,500 shares worth $10.6M.

By sector, the portfolio is most concentrated in Technology at 56% of assets, down from 58% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was AXT Inc, an estimated $11.2M trimmed.

  • Needham Investment Management's largest Q1 2021 buy was Datadog: 127,500 shares worth $10.6M.
  • Needham Investment Management added most to Sumo Logic, Inc. Common Stock in Q1 2021, an estimated $12M increase.
  • Needham Investment Management's biggest Q1 2021 reduction was AXT Inc, cutting an estimated $11.2M.
  • Needham Investment Management fully exited Mandiant, Inc. Common Stock in Q1 2021, selling an estimated $2.91M.
  • Needham Investment Management's ten largest holdings make up 30% of its $732M portfolio in Q1 2021.
  • Needham Investment Management opened 15 new positions and closed 6 in Q1 2021.
  • Needham Investment Management's portfolio value rose 23% quarter-over-quarter to $732M.

Based on Needham Investment Management's 13F filing for Q1 2021, filed 17 May 2021.