DIOD

DIODES INC

Nasdaq· Semiconductors & Related Devices· Inc. DE· CIK 0000029002 Semiconductors

$88.57 +5.48 (+6.60%)

Oct 27 4:00 PM ET · prev $83.09

Market cap

$3.7B

Mid cap

Consensus

Buy

78% Buy or better · 9 analysts

Median target

$134.00

+51% · range $110.00–192.00

Next earnings

Nov 5

in 9 days

1 year

+58.6%

from $55.83 · Oct 28

30 days

−8.1%

from $96.37

52-week range

$42.36–122.76

−28% from high · low Nov 20

Avg volume 20D

518.9K

shares / day

Short interest

2.56M

≈5.6% of shares · +1.2%

Days to cover

5.0

at average volume

Insider net

−$14.8M

0 buyers · 8 sellers · since Feb 1

New fund stakes

Q2 2026 13F · 1 exit

SecBot read BULLISH 4 reports · 90 days

Balance 0 bearish · 1 bullish · 1 mixed · 2 neutral oldest → newest, height = score

Avg score

·High conf. 2/4 ·Next Earnings date, Nov 5, 2026

Strongest NEUTRAL Three institutional investors increased their DIOD positions in Q3 2026, led by Artemis Investment…

All reports →

Price

Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.

S Feb 2 to Feb 3 2 days of insider sells: $315.9K by 4 insiders, avg $60.68
S Feb 13 to Feb 24 3 days of insider sells: $8.5M by 5 insiders, avg $68.10
S May 12 to May 29 7 days of insider sells: $5.9M by 7 insiders, avg $106.01
R May 12 CFO Brett Whitmire sold $1.71M in open-market shares on May 13, one…
I Jun 30 4 funds open new positions (13F)
R Jul 14 Diodes Incorporated (DIOD) has entered into a definitive agreement t…
R Aug 18 Diodes Incorporated issued $375M of 0.00% convertible senior notes d…
A Oct 23 Needham initiates

Signal stack

Where each data set points today.

InsidersBEARISH

8 insiders sold $14.8M.
InstitutionsMIXED

Q2 2026: 33 added (4 new), 24 trimmed or exited. Largest new: Artemis Investment Management $38.5M, Alyeska Investment Group, $18.8M.
AnalystsBULLISH

7 of 9 rate it Buy or better. Every target is above the price.
Short sellersSTEADY

Short interest +1.2% to 2.56M shares. 5.0 days to cover, ≈5.6% of shares.
TrendDOWNTREND

4% below its 50-day average.

Who's buying

13F· Q2 2026

new positions

exit

$80.3M

in new stakes

Fund	Move	Shares	Value
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	DOUBLED	1,682,686	$184.2M
MORGAN STANLEY	TRIM	1,045,681	$114.4M
PRICE T ROWE ASSOCIATES INC /MD/	DOUBLED	976,111	$106.8M
AMERICAN CENTURY COMPANIES INC	DOUBLED	806,886	$88.3M
VICTORY CAPITAL MANAGEMENT INC	TRIM	507,594	$55.6M
Bank of New York Mellon Corp	ADD	378,480	$41.4M
PANAGORA ASSET MANAGEMENT INC	DOUBLED	358,368	$39.2M
Artemis Investment Management LLP	NEW	351,347	$38.5M

Quarterly 13F filings are due 45 days after each quarter ends.

The Street

9 analysts

Buy 78% rate it Buy or better

Strong Buy3Buy4Hold1Sell1Strong Sell0

12-month targets · 4 analysts

$88.57 $110.00 $134.00 $192.00

Price is below the lowest target. Median implies +51%.Targets as of Oct 28, 2026.

Recent actions

Date	Firm	Action	Rating
Oct 23, 2026	Needham INITIATE	INITIATE	Buy
Aug 6, 2026	Truist Securities MAINTAIN	MAINTAIN	Buy
May 8, 2026	Truist Securities MAINTAIN	MAINTAIN	Buy

Insider ledger

Form 4

bought · 0 insiders

$14.8M

sold · 8 insiders

Date	Insider	Type	Value
Aug 12, 2026	Yu Evan Director	AWARD	2,250 sh
May 29, 2026	White Richard Dallas Corporate Secretary	SELL	$214.0K
May 29, 2026	White Richard Dallas Corporate Secretary	SELL	$104.5K
May 27, 2026	Yu Gary President and CEO	SELL	$399.8K
May 27, 2026	Yang Emily SVP Worldwide Sales/Marketing	SELL	$330.2K
May 27, 2026	Tang Francis Chief Technology Officer	SELL	$550.4K
May 26, 2026	Yu Gary President and CEO	TAX W/H	$64.1K
May 26, 2026	Tang Francis Chief Technology Officer	SELL	$446.8K

Earnings setup

Estimates

Nov 5

reports in 9 days

Revision history: 🔒 Fresh data, subscribers only

Period	EPS est.	Range	30D rev.	Revenue
Current Q	🔒 Fresh data, subscribers only
Next Q	🔒 Fresh data, subscribers only
Current FY	🔒 Fresh data, subscribers only
Next FY	🔒 Fresh data, subscribers only