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Last Close
May 07  •  12:27PM ET
456.00
Dollar change
-27.15
Percentage change
-5.62
%
May 06, 10:01 AMWestern Digital announces equity-for-equity exchange of 653,203 Sandisk shares for about 1.87 million WDC shares
Index
NDX, S&P 500
P/E
27.22
EPS (ttm)
16.75
Insider Own
0.87%
Shs Outstand
345.00M
Perf Week
4.94%
Market Cap
157.17B
Forward P/E
26.47
EPS next Y
17.23
Insider Trans
-5.40%
Shs Float
-
Perf Month
34.60%
Enterprise Value
155.66B
PEG
0.36
EPS next Q
3.27
Inst Own
99.71%
Perf Quarter
75.26%
Income
6.39B
P/S
13.35
EPS this Y
101.10%
Inst Trans
-4.82%
Perf Half Y
199.64%
Sales
11.78B
P/B
16.25
EPS next Y
73.78%
ROA
40.61%
Perf YTD
164.70%
Book/sh
28.06
P/C
48.56
EPS next 5Y
72.95%
ROE
85.87%
52W High
483.87 -5.76%
Perf Year
929.34%
Cash/sh
9.39
P/FCF
54.10
EPS past 3/5Y
0.54% -
ROIC
65.28%
52W Low
43.60 945.86%
Perf 3Y
1704.10%
EV/EBITDA
38.60
Sales past 3/5Y
-20.28% -10.67%
Gross Margin
45.39%
Volatility
6.74% 5.54%
Perf 5Y
742.25%
EV/Sales
13.22
EPS Y/Y TTM
242.76%
Oper. Margin
31.15%
ATR (14)
26.31
Perf 10Y
1519.19%
Quick Ratio
1.20
Sales Y/Y TTM
-18.43%
Profit Margin
54.28%
RSI (14)
70.54
Current Ratio
1.49
EPS Q/Q
483.37%
SMA20
13.57%
Beta
2.11
Debt/Eq
0.18
Sales Q/Q
45.47%
SMA50
37.58%
Rel Volume
0.84
Prev Close
483.15
Employees
40000
LT Debt/Eq
0.01
SMA200
129.25%
Avg Volume
8.74M
Price
456.00
IPO
Mar 17, 1980
Option/Short
Yes / Yes
Trades
Volume
3,527,794
Change
-5.62%
Date Action Analyst Rating Change Price Target Change
Apr-20-26Reiterated Evercore ISI Outperform $378 → $410
Apr-17-26Reiterated BofA Securities Buy $375 → $415
Mar-31-26Upgrade Bernstein Mkt Perform → Outperform $340
Jan-30-26Reiterated TD Cowen Buy $200 → $325
Dec-05-25Initiated China Renaissance Buy $193
Oct-31-25Reiterated TD Cowen Buy $90 → $200
Oct-21-25Reiterated BofA Securities Buy $141 → $145
Sep-29-25Reiterated Rosenblatt Buy $90 → $125
Sep-16-25Initiated Bernstein Mkt Perform $96
Jul-31-25Reiterated TD Cowen Buy $58 → $90
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Western Digital Corp. engages in the development, manufacture, marketing, and sale of data storage devices and solutions. The company was founded by Alvin B. Phillips in 1970 and is headquartered in San Jose, CA.
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
Gubbi Vidyadhara KChief of Global OperationsMay 04 '26Sale443.194,6742,071,44790,041May 05 06:14 PM
Tan IrvingChief Executive OfficerMay 01 '26Sale411.8420,0008,236,864598,150May 05 06:14 PM
VIDYADHARA K GUBBIOfficerMay 04 '26Proposed Sale443.194,6742,071,447May 04 04:48 PM
IRVING TANOfficerMay 01 '26Proposed Sale411.8420,0008,236,864May 01 04:03 PM
Tregillis Cynthia LChief Legal Officer & Corp SecApr 20 '26Option Exercise0.00120121,694Apr 22 07:28 PM
Tregillis Cynthia LChief Legal Officer & Corp SecApr 21 '26Sale377.09363136,884120,023Apr 22 07:28 PM
Gubbi Vidyadhara KChief of Global OperationsApr 20 '26Option Exercise0.0034099,310Apr 22 07:27 PM
CYNTHIA LOCK TREGILLISOfficerApr 21 '26Proposed Sale377.09363136,884Apr 21 04:03 PM
Tan IrvingChief Executive OfficerMar 20 '26Option Exercise0.00490619,192Mar 24 06:17 PM
Davis Brian ScottChief Sales & Mrktng OfficerMar 20 '26Option Exercise0.0070116,525Mar 24 05:53 PM
Shihab Ahmed MohammedChief Product OfficerMar 17 '26Option Exercise0.001960184,914Mar 19 05:38 PM
Gubbi Vidyadhara KChief of Global OperationsMar 06 '26Sale255.328,5182,174,85899,276Mar 10 05:44 PM
VIDYADHARA K GUBBIOfficerMar 06 '26Proposed Sale255.338,5182,174,858Mar 06 04:10 PM
Tregillis Cynthia LChief Legal Officer & Corp SecMar 03 '26Option Exercise0.00230133,804Mar 05 07:55 PM
Tregillis Cynthia LChief Legal Officer & Corp SecMar 04 '26Sale268.279,3242,501,382121,682Mar 05 07:55 PM
Tan IrvingChief Executive OfficerMar 03 '26Option Exercise0.00920622,655Mar 05 07:54 PM
Gubbi Vidyadhara KChief of Global OperationsMar 03 '26Option Exercise0.00470124,996Mar 05 07:54 PM
Gubbi Vidyadhara KChief of Global OperationsMar 04 '26Sale270.3110,1482,743,110107,794Mar 05 07:54 PM
Davis Brian ScottChief Sales & Mrktng OfficerMar 03 '26Option Exercise0.00230120,044Mar 05 07:54 PM
VIDYADHARA K GUBBIOfficerMar 04 '26Proposed Sale270.3110,1482,743,110Mar 04 04:52 PM
CYNTHIA LOCK TREGILLISOfficerMar 04 '26Proposed Sale269.228,5472,300,986Mar 04 04:05 PM
CYNTHIA LOCK TREGILLISOfficerMar 04 '26Proposed Sale257.91777200,396Mar 04 04:04 PM
Cole Martin IDirectorMar 02 '26Sale271.676,0001,630,00229,433Mar 03 07:05 PM
Martin I ColeAffiliateMar 02 '26Proposed Sale282.256,0001,693,500Mar 02 04:07 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 25 '26Option Exercise0.0060134,765Feb 27 04:57 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 26 '26Sale286.1121461,228133,781Feb 27 04:57 PM
Tan IrvingChief Executive OfficerFeb 25 '26Option Exercise0.00270622,988Feb 27 04:57 PM
Gubbi Vidyadhara KChief of Global OperationsFeb 25 '26Option Exercise0.0070125,959Feb 27 04:57 PM
Davis Brian ScottChief Sales & Mrktng OfficerFeb 25 '26Option Exercise0.0060120,870Feb 27 04:57 PM
CYNTHIA LOCK TREGILLISOfficerFeb 26 '26Proposed Sale286.1121461,228Feb 26 04:08 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 20 '26Option Exercise0.0030136,541Feb 24 05:44 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 21 '26Option Exercise0.0090136,306Feb 24 05:44 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 24 '26Sale281.7030886,764134,759Feb 24 05:44 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 23 '26Sale283.8313036,898135,067Feb 24 05:44 PM
Tan IrvingChief Executive OfficerFeb 20 '26Option Exercise0.00110623,597Feb 24 05:44 PM
Tan IrvingChief Executive OfficerFeb 21 '26Option Exercise0.00210623,484Feb 24 05:44 PM
Gubbi Vidyadhara KChief of Global OperationsFeb 20 '26Option Exercise0.0040126,868Feb 24 05:43 PM
Gubbi Vidyadhara KChief of Global OperationsFeb 21 '26Option Exercise0.0040126,435Feb 24 05:43 PM
Davis Brian ScottChief Sales & Mrktng OfficerFeb 20 '26Option Exercise0.0040121,796Feb 24 05:43 PM
Davis Brian ScottChief Sales & Mrktng OfficerFeb 21 '26Option Exercise0.0040121,278Feb 24 05:43 PM
CYNTHIA LOCK TREGILLISOfficerFeb 24 '26Proposed Sale281.7030886,764Feb 24 04:01 PM
CYNTHIA LOCK TREGILLISOfficerFeb 23 '26Proposed Sale283.8313036,898Feb 23 04:31 PM
Davis Brian ScottChief Sales & Mrktng OfficerFeb 17 '26Sale279.1610,0002,791,603121,792Feb 19 05:25 PM
BRIAN SCOTT DAVISOfficerFeb 17 '26Proposed Sale279.1610,0002,791,603Feb 17 04:18 PM
Tregillis Cynthia LChief Legal Officer & Corp SecFeb 06 '26Sale270.496,7801,833,922136,538Feb 06 06:09 PM
MASSENGILL MATTHEW EDirectorFeb 05 '26Sale260.4336,9269,616,4660Feb 06 06:09 PM
CYNTHIA LOCK TREGILLISOfficerFeb 06 '26Proposed Sale270.496,7801,833,922Feb 06 04:02 PM
MASSENGILL LIVING TRUST DirectorFeb 05 '26Proposed Sale269.4136,9269,948,234Feb 05 04:29 PM
Tan IrvingChief Executive OfficerFeb 02 '26Sale255.4420,0005,108,831623,586Feb 04 06:17 PM
IRVING TANOfficerFeb 02 '26Proposed Sale255.4420,0005,108,832Feb 02 04:06 PM
Tregillis Cynthia LChief Legal Officer & Corp SecJan 20 '26Option Exercise0.00110144,607Jan 21 05:14 PM
Tregillis Cynthia LChief Legal Officer & Corp SecJan 21 '26Sale229.00447102,363143,318Jan 21 05:14 PM
CYNTHIA LOCK TREGILLISOfficerJan 21 '26Proposed Sale229.00447102,363Jan 21 04:01 PM
Tan IrvingChief Executive OfficerDec 20 '25Option Exercise0.00430644,553Dec 22 04:51 PM
Davis Brian ScottChief Sales & Mrktng OfficerDec 20 '25Option Exercise0.0060132,754Dec 22 04:50 PM
Gubbi Vidyadhara KChief of Global OperationsDec 04 '25Sale159.9413,8772,219,510135,807Dec 08 04:12 PM
Gubbi Vidyadhara KChief of Global OperationsDec 05 '25Sale168.148,9431,503,713126,864Dec 08 04:12 PM
Alexy KimberlyDirectorDec 04 '25Sale160.082,000320,1651,585Dec 08 04:12 PM
VIDYADHARA K GUBBIOfficerDec 05 '25Proposed Sale168.476,4691,089,813Dec 05 05:07 PM
VIDYADHARA K GUBBIOfficerDec 05 '25Proposed Sale167.302,474413,900Dec 05 04:04 PM
VIDYADHARA K GUBBIOfficerDec 04 '25Proposed Sale159.9413,8772,219,508Dec 04 05:13 PM
KIMBERLY ALEXYDirectorDec 04 '25Proposed Sale160.082,000320,165Dec 04 04:07 PM
Tregillis Cynthia LChief Legal Officer & Corp SecDec 02 '25Sale160.572,801449,752144,596Dec 03 06:13 PM
Cole Martin IDirectorDec 01 '25Sale162.626,000975,69635,433Dec 03 06:13 PM
Cynthia LOCK TREGILLISOfficerDec 02 '25Proposed Sale160.572,801449,752Dec 02 04:05 PM
Tregillis Cynthia LChief Legal Officer & Corp SecNov 25 '25Option Exercise0.0050148,102Nov 26 04:36 PM
Tan IrvingChief Executive OfficerNov 25 '25Option Exercise0.00210644,884Nov 26 04:36 PM
Oulman RoxanneDirectorNov 25 '25Sale154.421,800277,9563,863Nov 26 04:36 PM
Gubbi Vidyadhara KChief of Global OperationsNov 25 '25Option Exercise0.0060150,323Nov 26 04:36 PM
Davis Brian ScottChief Sales & Mrktng OfficerNov 25 '25Option Exercise0.0050133,719Nov 26 04:36 PM
Alexy KimberlyDirectorNov 25 '25Sale154.001,768272,2723,585Nov 26 04:35 PM
GENE M ZAMISKAOfficerNov 26 '25Proposed Sale157.03814127,822Nov 26 04:01 PM
ROXANNE OULMANDirectorNov 25 '25Proposed Sale154.421,800277,956Nov 25 04:23 PM
KIMBERLY ALEXYDirectorNov 25 '25Proposed Sale154.001,768272,272Nov 25 04:12 PM
Tregillis Cynthia LChief Legal Officer & Corp SecNov 21 '25Option Exercise0.0070149,205Nov 24 05:45 PM
Tregillis Cynthia LChief Legal Officer & Corp SecNov 20 '25Option Exercise0.0020149,577Nov 24 05:45 PM
Tan IrvingChief Executive OfficerNov 21 '25Option Exercise0.00160645,387Nov 24 05:45 PM
Tan IrvingChief Executive OfficerNov 20 '25Option Exercise0.0080645,475Nov 24 05:45 PM
Sennesael KrisChief Financial OfficerNov 20 '25Option Exercise0.00990206,646Nov 24 05:45 PM
Gubbi Vidyadhara KChief of Global OperationsNov 21 '25Option Exercise0.0030151,010Nov 24 05:45 PM
Gubbi Vidyadhara KChief of Global OperationsNov 20 '25Option Exercise0.0030151,599Nov 24 05:45 PM
Davis Brian ScottChief Sales & Marketing OfficeNov 21 '25Option Exercise0.0030134,306Nov 24 05:45 PM
Davis Brian ScottChief Sales & Marketing OfficeNov 20 '25Option Exercise0.0030135,018Nov 24 05:45 PM
GENE M ZAMISKAOfficerNov 24 '25Proposed Sale142.5945865,306Nov 24 04:03 PM
STREETER STEPHANIE ADirectorNov 19 '25Option Exercise0.0016040,407Nov 21 05:57 PM
Oulman RoxanneDirectorNov 19 '25Option Exercise0.001004,078Nov 21 05:31 PM
KIDDOO BRUCE EDirectorNov 19 '25Option Exercise0.001004,078Nov 21 05:31 PM
DOLUCA TUNCDirectorNov 19 '25Option Exercise0.0014037,849Nov 21 05:31 PM
Cole Martin IDirectorNov 19 '25Option Exercise0.0014039,518Nov 21 05:31 PM
Alexy KimberlyDirectorNov 19 '25Option Exercise0.00903,768Nov 21 05:30 PM
GENE M ZAMISKAOfficerNov 21 '25Proposed Sale139.5046865,286Nov 21 04:03 PM
Cole Martin IDirectorNov 05 '25Sale161.3210,0001,613,21239,504Nov 06 07:50 PM
Tan IrvingChief Executive OfficerNov 03 '25Sale150.6920,0003,013,784645,467Nov 05 06:14 PM
Martin I ColeAffiliateNov 05 '25Proposed Sale152.1816,0002,434,880Nov 05 04:02 PM
IRVING TANOfficerNov 03 '25Proposed Sale150.6920,0003,013,782Nov 03 04:03 PM
Tregillis Cynthia LChief Legal Officer & Corp SecOct 20 '25Option Exercise0.0080150,882Oct 21 06:36 PM
Tan IrvingChief Executive OfficerSep 20 '25Option Exercise0.00340666,246Sep 22 06:26 PM
Davis Brian ScottChief Sales & Mrktng OfficerSep 20 '25Option Exercise0.0050135,976Sep 22 06:24 PM
Gubbi Vidyadhara KChief of Global OperationsSep 04 '25Sale90.2911,3431,024,162151,596Sep 05 07:57 PM
VIDYADHARA K GUBBIOfficerSep 04 '25Proposed Sale90.2911,3431,024,162Sep 04 04:06 PM