We are live on ! Find out more

Electronic Components
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
APH icon
1
Amphenol
APH
$197B
$197B $159.57 6.61%
GLW icon
2
Corning
GLW
$138B
$138B $159.90 7.68%
TEL icon
3
TE Connectivity
TEL
$62.9B
$62.9B $204.97 5.71%
FLEX icon
4
Flex
FLEX
$48B
$48B $120.24 7.51%
CLS icon
5
Celestica
CLS
$39.2B
$39.2B $310.59 8.76%
JBL icon
6
Jabil
JBL
$38.8B
$38.8B $338.62 8.45%
FN icon
7
Fabrinet
FN
$17.3B
$17.3B $482.59 19.4%
TTMI icon
8
TTM Technologies
TTMI
$14.9B
$14.9B $125.71 10.8%
VICR icon
9
Vicor
VICR
$11.7B
$11.7B $242.41 4.37%
LFUS icon
10
Littelfuse
LFUS
$11.1B
$11.1B $437.51 7.27%
SANM icon
11
Sanmina
SANM
$10.6B
$10.6B $198.28 8.64%
RAL
12
Ralliant Corp
RAL
$7.96B
$7.96B $69.49 3.45%
PLXS icon
13
Plexus
PLXS
$6.75B
$6.75B $253.15 7.68%
BELFB
14
Bel Fuse Inc Class B
BELFB
$4.3B
$4.3B $275.97 7.36%
OLED icon
15
Universal Display
OLED
$3.98B
$3.98B $84.45 2.53%
OSIS icon
16
OSI Systems
OSIS
$3.79B
$3.79B $218.73 4.85%
BELFA icon
17
Bel Fuse Inc Class A
BELFA
$3.33B
$3.33B $230.82 6.93%
KN icon
18
Knowles
KN
$3.33B
$3.33B $36.06 7.51%
OUST icon
19
Ouster
OUST
$3.1B
$3.1B $42.99 10.7%
BHE icon
20
Benchmark Electronics
BHE
$3.02B
$3.02B $76.71 8.86%
ROG icon
21
Rogers Corp
ROG
$2.61B
$2.61B $136.75 6.3%
ALNT icon
22
Allient
ALNT
$1.92B
$1.92B $108.74 3.79%
CTS icon
23
CTS Corp
CTS
$1.81B
$1.81B $59.97 5.37%
DAKT icon
24
Daktronics
DAKT
$963M
$963M $19.43 2.56%
KOPN icon
25
Kopin
KOPN
$937M
$937M $5.04 5.26%
1
2

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 48 Electronic Components industry stocks tracked by Wall St. Rank, worth a combined $641B.

The largest by market cap are Amphenol (APH) at $197B, Corning (GLW) at $138B and TE Connectivity (TEL) at $62.9B.

Among institutional investors, Corning (GLW) drew the most net new fund positions in Q2 2026: 566 funds opened new positions, taking total fund holders up 393 (17%) quarter-over-quarter.

  • Combined market cap: $641B across 48 stocks.
  • Largest constituent: Amphenol (APH), $197B market cap.
  • Most net new fund positions in Q2 2026: Corning (GLW), +393 holders.

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