Western Digital Corporation (WDC) Ownership

66.43 ↑0.55 (0.83%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Western Digital Corporation (WDC), owning a total of 41 million shares. Combined, the top 46 institutional holders of WDC own 102.97% of the company with a total of 348.5 million shares.

In the latest ownership report on September 30th 2024, the top 46 institutional holders increased their combined ownership of WDC by 3.9 million shares. 3 institutions bought 5,536,455 total additional shares and increased their ownership by an average of 32.98%. However 1 institutions sold 1,620,790 total shares and decreased their ownership by an average of 7.88%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Western Digital Corporation increased by a net total of 3,915,665 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	11.866%	5.646%	41,020,618	2,192,381	2024-09-30
FMR Inc	5.482%	-7.878%	18,952,195	-1,620,790	2024-09-30
Slate Path Capital LP	1.855%	68.712%	6,412,703	2,611,730	2024-09-30
UBS Asset Mgmt Americas Inc	1.074%	24.583%	3,711,428	732,344	2024-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	11.866%	5.646%	41,020,618	2,192,381	2024-09-30
BlackRock Inc	8.124%	2.256%	28,085,156	619,561	2024-06-30
Morgan Stanley - Brokerage Accounts	5.715%	108.635%	19,756,104	10,286,890	2024-06-30
FMR Inc	5.482%	-7.878%	18,952,195	-1,620,790	2024-09-30
Bank of America Corp	4.411%	15.477%	15,247,875	2,043,633	2024-06-30
T. Rowe Price Associates, Inc.	4.334%	-31.700%	14,984,163	-6,954,624	2024-06-30
State Street Corp	3.804%	1.769%	13,149,035	228,540	2024-06-30
State Street Corporation	3.767%	1.405%	12,920,495	179,006	2024-03-31
Nomura Holdings Inc	2.686%	-34.352%	8,771,915	-4,590,084	2023-12-31
Victory Capital Management Inc.	2.560%	0.857%	8,357,667	70,984	2023-12-31
Sanders Capital, LLC	2.596%	12.617%	8,289,570	928,721	2022-09-30
Franklin Resources Inc	2.533%	-16.648%	8,087,259	-1,615,226	2022-12-31
DnB NOR Asset Management (Asia)	2.273%	2.702%	7,857,586	206,756	2024-06-30
Geode Capital Management, LLC	2.269%	2.422%	7,844,827	185,511	2024-06-30
Viking Global Investors LP	2.318%	276.365%	7,400,746	5,434,370	2022-09-30
UBS Group AG	1.868%	6.390%	6,458,034	387,858	2024-06-30
Slate Path Capital LP	1.855%	68.712%	6,412,703	2,611,730	2024-09-30
Barclays PLC	1.833%	651.569%	6,337,942	5,494,647	2024-06-30
Fidelity International Ltd	1.949%	0.381%	6,235,604	23,674	2022-12-31
NORGES BANK	1.699%	103.713%	5,872,063	2,989,538	2024-06-30
Ameriprise Financial Inc	1.599%	2.288%	5,528,645	123,687	2024-06-30
ClearBridge Advisors, LLC	1.704%	-10.764%	5,439,834	-656,165	2022-09-30
Millennium Management LLC	1.450%	5.010%	5,011,313	239,108	2024-06-30
Balyasny Asset Management LLC	1.513%	36.738%	4,941,330	1,327,610	2023-12-31
Citadel Advisors Llc	1.371%	-10.157%	4,738,283	-535,661	2024-06-30
Parnassus Investments, LLC	1.411%	-1.640%	4,515,231	-75,297	2023-03-31
AllianceBernstein L.P.	1.253%	0.116%	4,330,243	5,005	2024-06-30
Kodai Capital Management LP	1.245%	0.000%	4,065,310	4,065,310	2023-12-31
Boston Partners Global Investors, Inc	1.262%	4.433%	4,029,169	171,025	2022-09-30
Point72 Asset Management, L.P.	1.200%	17.659%	3,917,517	587,960	2024-03-31
Nuveen Asset Management, LLC	1.076%	-3.782%	3,718,801	-146,163	2024-06-30
UBS Asset Mgmt Americas Inc	1.074%	24.583%	3,711,428	732,344	2024-09-30
Two Sigma Advisers, LLC	1.069%	53.304%	3,695,700	1,285,000	2024-06-30
Holocene Advisors, LP	1.042%	137.773%	3,403,197	1,971,920	2024-03-31
Amvescap Plc.	0.953%	-29.303%	3,295,856	-1,366,090	2024-06-30
Amundi	1.020%	34.367%	3,284,144	839,986	2023-03-31
Royal Bank of Canada	1.012%	125.985%	3,238,713	1,805,558	2022-12-31
Lyrical Asset Management LP	0.989%	0.942%	3,222,509	30,080	2023-09-30
Charles Schwab Investment Management Inc	0.914%	0.542%	3,139,271	16,909	2024-06-30
Legal & General Group PLC	0.901%	2.295%	3,092,647	69,370	2024-06-30
Northern Trust Corp	0.926%	-1.957%	3,022,868	-60,327	2024-03-31
Maple Rock Capital Partners, Inc.	0.889%	2.410%	2,904,010	68,340	2024-03-31
Hudson Bay Capital Management LP	0.891%	100.000%	2,850,000	1,425,000	2023-03-31
Dimensional Fund Advisors, Inc.	0.839%	-12.044%	2,738,773	-375,022	2024-03-31
Bank of New York Mellon Corp	0.803%	-2.213%	2,604,971	-58,938	2023-09-30
Bank of New York Mellon Corp USD	0.628%	-3.727%	2,050,252	-79,373	2024-03-31

Mutual Fund Ownership

Aviva Investors GlConvtAbsRet I USD Acc is the biggest individual fund holder of Western Digital Corporation (WDC), owning a total of 23.8 million shares. Combined, the top 38 mutual fund holders of WDC own 49.07% of the company with a total of 164.7 million shares.

In the latest ownership report on October 31st 2024, the top 38 fund holders increased their combined ownership of WDC by 128 thousand shares. 9 funds bought 179,877 total additional shares and increased their ownership by an average of 0.41%. However 2 funds sold 51,708 total shares and decreased their ownership by an average of 0.38%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Western Digital Corporation increased by a net total of 128,169 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	3.143%	-0.384%	10,864,618	-41,916	2024-10-31
Vanguard Institutional 500 Index Trust	2.503%	1.173%	8,652,798	100,277	2024-10-31
Vanguard Mid Cap Index Institutional	2.108%	0.182%	7,286,868	13,261	2024-10-31
SPDR® S&P 500® ETF Trust	1.151%	0.524%	3,980,432	20,736	2024-10-31
iShares Core S&P 500 ETF	1.052%	0.154%	3,635,233	5,597	2024-10-31
Vanguard Value Index Inv	0.844%	0.255%	2,916,630	7,420	2024-10-31
Vanguard Information Technology ETF	0.794%	0.456%	2,744,664	12,449	2024-10-31
The Technology Select Sector SPDR® ETF	0.733%	-0.385%	2,533,218	-9,792	2024-10-31
Vanguard Mid-Cap Value ETF	0.684%	0.457%	2,364,824	10,765	2024-10-31
Vanguard Institutional Index I	0.600%	0.009%	2,074,948	192	2024-10-31
Invesco S&P 500® Equal Weight ETF	0.577%	0.462%	1,994,922	9,180	2024-10-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Aviva Investors GlConvtAbsRet I USD Acc	7.299%	0.000%	23,832,902	23,832,902	2024-04-30
Vanguard Total Stock Mkt Idx Inv	3.143%	-0.384%	10,864,618	-41,916	2024-10-31
Vanguard Instl Ttl Stck Mkt Idx Tr	3.052%	2.276%	9,895,215	220,217	2023-03-31
Vanguard Institutional 500 Index Trust	2.503%	1.173%	8,652,798	100,277	2024-10-31
Fidelity Select Semiconductors	2.417%	0.000%	8,354,643	0	2024-09-30
Vanguard 500 Index Investor	2.395%	0.647%	7,710,236	49,547	2023-08-31
Vanguard Mid Cap Index Institutional	2.108%	0.182%	7,286,868	13,261	2024-10-31
DNB Teknologi A	1.736%	23.878%	6,002,137	1,156,936	2024-09-30
Fidelity 500 Index	1.161%	-0.217%	4,013,993	-8,738	2024-09-30
T. Rowe Price US Mid-Cap Value Equity	1.153%	-14.356%	3,987,496	-668,372	2024-09-30
T. Rowe Price Mid-Cap Value	1.153%	-24.123%	3,987,496	-1,267,700	2024-09-30
SPDR® S&P 500® ETF Trust	1.151%	0.524%	3,980,432	20,736	2024-10-31
SPDR® S&P 500 ETF Trust	1.173%	0.707%	3,831,512	26,880	2024-05-30
Fidelity® 500 Index	1.150%	0.640%	3,728,164	23,725	2023-11-30
Columbia Seligman Tech & Info A	1.055%	8.837%	3,645,627	296,000	2024-09-30
Columbia Seligman Technology Growth	1.055%	31.136%	3,645,627	865,581	2024-09-30
iShares Core S&P 500 ETF	1.052%	0.154%	3,635,233	5,597	2024-10-31
Franklin Mutual Global Discovery Z	0.995%	0.000%	3,177,556	0	2022-12-31
Fidelity Select Technology	0.874%	6.692%	3,022,833	189,595	2024-09-30
Fidelity Global Technology A-Dis-EUR	0.934%	0.404%	2,982,053	11,997	2023-02-28
Vanguard Value Index Inv	0.844%	0.255%	2,916,630	7,420	2024-10-31
UBS: Global Equity	0.877%	0.000%	2,786,012	0	2022-06-30
Vanguard Information Technology ETF	0.794%	0.456%	2,744,664	12,449	2024-10-31
The Technology Select Sector SPDR® ETF	0.733%	-0.385%	2,533,218	-9,792	2024-10-31
Parnassus Endeavor Investor	0.756%	0.000%	2,400,464	0	2022-11-30
Vanguard Mid-Cap Value ETF	0.684%	0.457%	2,364,824	10,765	2024-10-31
Technology Select Sector SPDR® ETF	0.680%	0.113%	2,220,553	2,506	2024-05-30
T. Rowe Price U.S. Mid-Cap Val Eq Tr-Z	0.626%	-11.584%	2,164,737	-283,628	2024-09-30
JHancock Disciplined Value Mid Cap I	0.660%	1.385%	2,110,691	28,827	2023-03-31
Vanguard Institutional Index I	0.600%	0.009%	2,074,948	192	2024-10-31
Invesco S&P 500® Equal Weight ETF	0.577%	0.462%	1,994,922	9,180	2024-10-31
Parnassus Value Equity Investor	0.613%	0.000%	1,985,841	0	2023-09-30
Columbia Seligman Tech & Inf SMA Cmp	0.567%	2,938,140.000%	1,851,092	1,851,029	2023-12-31
Victory Sycamore Established Value R	0.547%	-68.957%	1,785,000	-3,965,000	2024-03-31
Fidelity Blue Chip Growth	0.497%	10.898%	1,707,167	167,767	2024-07-31
Lyrical U.S. Value Equity - CS	0.508%	-0.244%	1,647,861	-4,024	2023-09-30
CREF Stock R1	0.470%	-2.005%	1,612,546	-32,995	2024-06-30
State St S&P 500® Indx SL Cl III	0.483%	0.376%	1,575,153	5,900	2024-03-31