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Electronic Components
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
APH icon
1
Amphenol
APH
$207B
$207B $83.92 4.57%
GLW icon
2
Corning
GLW
$143B
$143B $166.40 2.01%
TEL icon
3
TE Connectivity
TEL
$61.4B
$61.4B $211.96 3.58%
CLS icon
4
Celestica
CLS
$43.7B
$43.7B $346.55 6.56%
FLEX icon
5
Flex
FLEX
$42.8B
$42.8B $115.78 7.19%
JBL icon
6
Jabil
JBL
$33.3B
$33.3B $318.08 5.05%
FN icon
7
Fabrinet
FN
$14.9B
$14.9B $414.58 2.63%
TTMI icon
8
TTM Technologies
TTMI
$13.3B
$13.3B $126.44 3.35%
SANM icon
9
Sanmina
SANM
$11.6B
$11.6B $216 6.24%
LFUS icon
10
Littelfuse
LFUS
$11B
$11B $432.30 4.57%
VICR icon
11
Vicor
VICR
$9.12B
$9.12B $197.91 11.2%
RAL
12
Ralliant Corp
RAL
$7.44B
$7.44B $67.25 3.97%
PLXS icon
13
Plexus
PLXS
$6.81B
$6.81B $255.34 3.4%
OLED icon
14
Universal Display
OLED
$3.84B
$3.84B $83.56 2.96%
BELFB
15
Bel Fuse Inc Class B
BELFB
$3.62B
$3.62B $250.36 3.03%
OSIS icon
16
OSI Systems
OSIS
$3.26B
$3.26B $204.29 1.51%
KN icon
17
Knowles
KN
$3.15B
$3.15B $36.92 4.26%
BELFA icon
18
Bel Fuse Inc Class A
BELFA
$3.01B
$3.01B $208.72 3.27%
BHE icon
19
Benchmark Electronics
BHE
$2.79B
$2.79B $77.80 5.16%
OUST icon
20
Ouster
OUST
$2.55B
$2.55B $35.33 0.28%
ROG icon
21
Rogers Corp
ROG
$2.44B
$2.44B $136.68 3.01%
ALNT icon
22
Allient
ALNT
$1.68B
$1.68B $98.66 4.76%
CTS icon
23
CTS Corp
CTS
$1.65B
$1.65B $57.85 2.75%
DAKT icon
24
Daktronics
DAKT
$860M
$860M $17.89 5.59%
KOPN icon
25
Kopin
KOPN
$848M
$848M $4.56 3.87%
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Electronic Components Stocks at a Glance

Electronic components companies make the capacitors, connectors, sensors, displays, and circuit boards inside electronic devices. Broad end-market exposure ties results to overall electronics production, with rising electronic content per car and device a structural tailwind.

There are 47 Electronic Components industry stocks tracked by Wall St. Rank, worth a combined $639B.

The largest by market cap are Amphenol (APH) at $207B, Corning (GLW) at $143B and TE Connectivity (TEL) at $61.4B.

Among institutional investors, Corning (GLW) drew the most net new fund positions in Q2 2026: 574 funds opened new positions, taking total fund holders up 418 (19%) quarter-over-quarter.

  • Combined market cap: $639B across 47 stocks.
  • Largest constituent: Amphenol (APH), $207B market cap.
  • Most net new fund positions in Q2 2026: Corning (GLW), +418 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.