Diodes Inc. (DIOD)

INFORMATION TECHNOLOGY: SEMICONDUCTORS
SIC: SEMICONDUCTORS & RELATED DEVICES

4949 HEDGCOXE ROAD PLANO, TX 75024

Diodes Inc. Manufactures, sells and distributes discrete and analog semiconductors worldwide. Its product line includes high-density diode and transistor arrays in ultra-miniature surface-mount packages, as well as silicon wafers used in manufacturing these products.

Data as of 2021-01-23
Market Cap4.156 Billion Shares Outstanding52.042 Million Avg 30-day Volume279.099 Thousand
P/E Ratio36.3 Dividend Yield EPS2.2
Price/Sales4.729 Price cash flow ratio23.5 Price free cash flow ratio57.4
Book Value23.03 Price to Tangible Book4.48 Alpha0.01
Short Interest Ratio % Short Interest to Float R-squared0.237215
BETA1.16318 52-week High/Low81.26 / 31.512 Stddev0.10509
View SEC Filings from DIOD instead.
Q3 2020 All 13F Filers Prior Change Hedge Funds 1 Prior Change
In top 10: 2 3 -33.33% 0 (0.0%) 1 (0.06%) -100.0%
Funds Holding: 218 226 -3.54% 49 (3.22%) 52 (3.37%) -5.77%
13F shares: 40.936 Million 40.588 Million 0.86% 10.925 Million 10.765 Million 1.48%
% Ownership 78.9784 78.3083 0.86% 21.0778 20.7701 1.48%
New Positions: 22 33 -33.33% 7 7 0.0%
Increased Positions 70 65 7.69% 14 12 16.67%
Closed Positions 24 25 -4.0% 9 10 -10.0%
Reduced Positions 92 103 -10.68% 24 29 -17.24%
Total Calls 138.647 Thousand 114.801 Thousand 20.77% 76.3 Thousand 55.7 Thousand 36.98%
Total Puts 106.332 Thousand 110.9 Thousand -4.12% 17.6 Thousand 10 Thousand 76.0%
PUT/CALL Ratio 0.77 0.97 -20.62% 0.23 0.18 27.78%
1 hedge funds and active managers as identified by whalewisdom.com through public filings.

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Funds Holding DIOD (via 13F filings)

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Mutual Funds Holding DIOD BETA

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Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

none

Open Market Sells (S)

281.9 Thousand total shares from 24 transactions

Exercise Derivative Conversion (M)

none

Current/Former Insiders

Insider Name Type Last Reported Shares Held Last Reported Date Filings in past year

LU KEH SHEW PRESIDENT & CEO

  • Officer
  • Director
 1,165,543 2021-01-20 24

YANG EMILY SVP WORLDWIDE SALES/MARKETING

  • Officer
 70,441 2021-01-07 10

TANG FRANCIS SVP, WW DISCRETE PRODUCTS

  • Officer
 104,277 2020-12-08 12

CHEN C H

  • Director
 244,379 2020-12-04 5

GIORDANO MICHAEL R

  • Director
 86,561 2020-11-16 3

WHITE RICHARD DALLAS CORPORATE SECRETARY

  • Officer
 82,341 2020-10-01 11

YU EVAN VP WORLDWIDE ANALOG PRODUCTS

  • Officer
 70,237 2020-09-29 5

SOONG RAYMOND

  • FORMER DIRECTOR
 246,000 2020-08-25 3

WHITMIRE BRETT R CFO

  • Officer
 44,550 2020-08-11 5

HOLLAND JULIE VP CORPORATE OPERATIONS

  • Officer
 118,756 2020-05-27 5

TSAI MICHAEL KUO-CHIH

  • Director
 45,225 2020-05-18 1

SUNG WEN-CHI

  • Director
 16,200 2020-05-18 1

MENARD PETER M

  • Director
 11,900 2020-05-18 1

CHEN WARREN

  • Director
 3,600 2020-05-18 2

BELTRAN CLEMENTE

  • VP, STRAT. LONG RANGE PLANNING
 34,975 2019-05-28 0

LITE-ON SEMICONDUCTOR CORP

  • 10% Owner
 7,773,025 2017-11-22 0

KING MARK A SVP SALES & MARKETING

  • Officer
 100,655 2017-11-21 0

TANG SHIAO KWANG EDMUND VP OF CORPORATE ADMIN

  • Officer
 79,978 2017-10-10 0

STICH JOHN M

  • Director
 61,900 2017-05-16 0

HSU LU-PAO

  • Director
 47,600 2016-05-26 0

HUI ALEX CHI MING VP, ANALOG BUS. GROUP/PERICOM

  • Officer
 28,777 2016-03-18 0

LIU JOSEPH SVP, OPERATIONS

  • Officer
 195,144 2015-07-02 0

CHANG CHIEH VICE PRESIDENT

  • Officer
 15,986 2014-07-02 0

GREENE COLIN EUROPEAN PRESIDENT/VP EU SLS

10,050 2013-08-20 0

WERTZ CARL C VP FINANCE/INVESTOR RELATIONS

8,508 2010-06-10 0

MAO SHING

156,625 2010-03-02 0

LEE TUNG CHEO VP PACKAGING OPERATIONS

18,375 2009-05-28 0

ROHRER HANS SVP BUSINESS DEVELOPMENT

0 2008-07-30 0

HO STEVEN PRESIDENT ASIA OPERATIONS

18,717 2008-06-04 0

Insider Transactions Last 60 Days

Reporting Owners Filing Date Trans Date Trans Code Shares Share Price Acquired
Disposed		 Shares Owned after D/I 10b5 Perf 1d* Perf 5d* Perf 1m* Max Gain Max Gain Days Max Loss Max Loss Days

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-22 17:02:38 -0500 2021-01-21 S 100 $80.40 d 463,521 indirect yes

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-22 17:02:38 -0500 2021-01-20 S 3,550 $80.64 d 463,621 indirect yes

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-19 17:00:56 -0500 2021-01-14 S 10,000 $80.06 d 467,171 indirect yes 0.1755 0.1755 2 0.0 1

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-08 18:43:47 -0500 2021-01-08 S 500 $79.61 d 477,171 indirect yes 1.2386 2.5932 2.5932 6 -0.7354 5

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-08 18:43:47 -0500 2021-01-07 S 20,000 $78.63 d 477,671 indirect yes 1.2386 2.5932 2.5932 6 -0.7354 5

YANG EMILY - Officer SVP WORLDWIDE SALES/MARKETING

2021-01-08 11:37:05 -0500 2021-01-07 S 1,000 $78.33 d 35,741 direct yes 0.6101 -0.1298 2.7388 5 -0.1298 6

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-08 18:43:47 -0500 2021-01-06 S 30,520 $76.34 d 497,671 indirect yes 1.2386 2.5932 2.5932 6 -0.7354 5

YANG EMILY - Officer SVP WORLDWIDE SALES/MARKETING

2021-01-05 17:39:18 -0500 2021-01-05 S 1,225 $74.95 d 36,741 direct yes 2.2363 1.5124 2.2363 2 -0.4137 3

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-05 17:38:14 -0500 2021-01-05 S 34,880 $73.39 d 528,191 indirect yes 2.2363 1.5124 2.2363 2 -0.4137 3

YANG EMILY - Officer SVP WORLDWIDE SALES/MARKETING

2021-01-05 17:39:18 -0500 2021-01-04 F 1,846 $71.24 d 37,966 direct 2.2363 1.5124 2.2363 2 -0.4137 3

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-05 17:38:14 -0500 2021-01-04 S 14,094 $71.76 d 563,071 indirect yes 2.2363 1.5124 2.2363 2 -0.4137 3

YANG EMILY - Officer SVP WORLDWIDE SALES/MARKETING

2021-01-05 17:39:18 -0500 2020-12-31 S 1,089 $70.00 d 39,812 direct yes 2.2363 1.5124 2.2363 2 -0.4137 3

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2021-01-05 17:38:14 -0500 2020-12-31 S 8,502 $70.37 d 577,165 indirect yes 2.2363 1.5124 2.2363 2 -0.4137 3

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2020-12-22 14:45:10 -0500 2020-12-18 S 4 $69.90 d 585,667 indirect yes 0.1766 2.6343 2.6343 6 -0.6181 5

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2020-12-16 14:33:35 -0500 2020-12-15 S 13,082 $69.28 d 585,671 indirect yes 1.2542 0.4427 1.2542 2 -1.1362 4

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2020-12-16 14:33:35 -0500 2020-12-14 S 43,343 $68.09 d 598,753 indirect yes 1.2542 0.4427 1.2542 2 -1.1362 4

TANG FRANCIS - Officer SVP, WW DISCRETE PRODUCTS

2020-12-09 16:44:49 -0500 2020-12-08 S 8,875 $71.00 d 62,631 direct yes -0.8498 0.5421 2.0659 4 -0.8498 2

TANG FRANCIS - Officer SVP, WW DISCRETE PRODUCTS

2020-12-09 16:44:49 -0500 2020-12-08 S 372 $71.20 d 71,506 direct yes -0.8498 0.5421 2.0659 4 -0.8498 2

TANG FRANCIS - Officer SVP, WW DISCRETE PRODUCTS

2020-12-09 16:44:49 -0500 2020-12-08 S 2,164 $71.03 d 71,878 direct yes -0.8498 0.5421 2.0659 4 -0.8498 2

CHEN C H - Director trident trust company, trustee of chen family trust

2020-12-07 14:51:57 -0500 2020-12-04 S 50,000 $70.91 d 150,000 indirect yes 0.0559 -4.9881 11.6669 11.6669 31 -6.3854 11

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2020-12-01 17:28:45 -0500 2020-11-30 S 27,770 $66.66 d 642,096 indirect 0.0 -2.6477 9.5231 12.669 30 -4.6263 14

TANG FRANCIS - Officer SVP, WW DISCRETE PRODUCTS

2020-12-01 17:30:36 -0500 2020-11-30 S 1,807 $67.00 d 74,042 direct 0.0 -2.6477 9.5231 12.669 30 -4.6263 14

YANG EMILY - Officer SVP WORLDWIDE SALES/MARKETING

2020-12-01 17:33:41 -0500 2020-11-30 S 1,000 $66.74 d 40,901 direct 0.0 -2.6477 9.5231 12.669 30 -4.6263 14

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2020-12-01 17:28:45 -0500 2020-11-27 S 4,000 $66.20 d 673,866 indirect 0.0 -2.6477 9.5231 12.669 30 -4.6263 14

LU KEH SHEW - Director - Officer PRESIDENT & CEO lu grandchildren's trust

2020-12-01 17:28:45 -0500 2020-11-27 S 4,000 $66.30 d 669,866 indirect 0.0 -2.6477 9.5231 12.669 30 -4.6263 14

* -

Transaction Code Definitions
Code Definition
A Grant, award or other acquisition pursuant to Rule 16b-3(d)
C Conversion of derivative security
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)
E Expiration of short derivative position
F Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3
G Bona fide gift
H Expiration (or cancellation) of long derivative position with value received
I Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities
J Other acquisition or disposition
L Small acquisition under Rule 16a-6
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3
O Exercise of out-of-the-money derivative security
P Open market or private purchase of non-derivative or derivative security
S Open market or private sale of non-derivative or derivative security
U Disposition pursuant to a tender of shares in a change of control transaction
W Acquisition or disposition by will or the laws of descent and distribution
X Exercise of in-the-money or at-the-money derivative security
Z Deposit into or withdrawal from voting trust

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