NEEDHAM INVESTMENT MANAGEMENT LLC

CIK: 0001167212SEC EDGAR →

Portfolio Value

$1.6B

Holdings

162

As of

Q4 2025

New Positions

14

Closed Positions

3

Top 10 Holdings

RankStockSharesValue% of Portfolio
1

NLIGHT INC

1,857,740$69.7M
4.40%
2

VICOR CORP

569,775$62.4M
3.95%
3

PDF SOLUTIONS INC

1,965,000$56.1M
3.54%
4

ARTERIS INC

3,411,500$52.9M
3.34%
5

VERTIV HOLDINGS CO

285,250$46.2M
2.92%
6

SUPER MICRO COMPUTER INC

1,380,000$40.4M
2.55%
7

THREDUP INC

6,075,000$38.8M
2.45%
8

FORMFACTOR INC

694,500$38.7M
2.45%
9

NOVA LTD

111,750$36.7M
2.32%
10

VISHAY INTERTECHNOLOGY INC

2,375,000$34.4M
2.17%

Quarterly Changes

Top Buys

AIP↑ Increased
$19.3M
LASR↑ Increased
$16.6M
TDUP↑ Increased
$14.8M
TTI↑ Increased
$13.5M
ASPN↑ Increased
$11.6M

Top Sells

VICR↓ Decreased
$30.6M
SMCI↓ Decreased
$27.0M
FMF↓ Decreased
$11.8M
COHR↓ Decreased
$7.5M
UIS↓ Decreased
$6.6M

New Positions (8)

$8.5M · 175K shares
$4.1M · 105K shares
$3.3M · 25K shares
$3.1M · 115K shares
$2.7M · 33K shares
$1.6M · 20K shares
$526K · 30K shares
$210K · 6K shares

Closed Positions (7)

$3.9M · 170K shares
$1.9M · 17K shares
$1.5M · 331K shares
$583K · 20K shares
$307K · 5K shares
$256K · 30K shares
$246K · 158K shares

Sector Breakdown

Sector# HoldingsValue%
Technology57$676.8M42.8%
Industrials37$363.1M22.9%
Consumer Cyclical10$80.0M5.1%
Healthcare15$79.8M5.0%
Financial Services10$76.0M4.8%
Consumer Defensive4$70.3M4.4%
Basic Materials7$69.0M4.4%
Unknown6$52.0M3.3%
Communication Services5$43.0M2.7%
Energy6$31.2M2.0%
Utilities3$28.7M1.8%
Real Estate2$12.3M0.8%