GWW US Equity

W.W. GRAINGER, INC.

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Consumer Discretionary · Wholesale-Durable Goods · CIK 277135 · FYE 1231

$1,358.92

-39.98 (-2.86%)

USD · as of 2026-07-29 · marketstack

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Institutional ownership· 13F filers holding GWW · 2026-Q1 methodology → sources →

1,256 holders

% of shares outstanding held

72.9%

Shares held (13F)

34,410,122

Reporting holders

1,256

Top holders

largest 100 of 1,256 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	4,641,6754.6M	$5.1B	9.83%	ADD 2%
2	VANGUARD CAPITAL MANAGEMENT LLC	2,882,6152.9M	$3.1B	6.11%	NEW†
3	VANGUARD PORTFOLIO MANAGEMENT LLC	2,312,7632.3M	$2.5B	4.90%	NEW†
4	STATE STREET CORP	1,994,0932.0M	$2.2B	4.22%	—
5	GEODE CAPITAL MANAGEMENT, LLC	1,230,9691.2M	$1.3B	2.61%	—
6	WELLINGTON MANAGEMENT GROUP LLP	1,032,8521.0M	$1.1B	2.19%	TRIM -4%
7	WELLS FARGO & COMPANY/MN	922,497922,497	$1.0B	1.95%	TRIM -3%
8	PRICE T ROWE ASSOCIATES INC /MD/	905,422905,422	$988M	1.92%	TRIM -12%
9	Clearbridge Investments, LLC	845,522845,522	$922M	1.79%	—
10	PARNASSUS INVESTMENTS, LLC	651,243651,243	$710M	1.38%	—
11	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	638,347638,347	$696M	1.35%	ADD 4%
12	NORTHERN TRUST CORP	619,348619,348	$676M	1.31%	—
13	MORGAN STANLEY	545,570545,570	$595M	1.16%	TRIM -2%
14	FRANKLIN RESOURCES INC	541,657541,657	$591M	1.15%	ADD 3%
15	BANK OF AMERICA CORP /DE/	527,969527,969	$576M	1.12%	ADD 4%
16	GOLDMAN SACHS GROUP INC	466,701466,701	$509M	0.99%	ADD 6%
17	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	453,353453,353	$500M	0.96%	TRIM -5%
18	DIMENSIONAL FUND ADVISORS LP	409,142409,142	$446M	0.87%	ADD 2%
19	Invesco Ltd.	389,833389,833	$425M	0.83%	TRIM -10%
20	STIFEL FINANCIAL CORP	358,629358,629	$391M	0.76%	TRIM -4%
21	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	343,030343,030	$374M	0.73%	ADD 3%
22	Legal & General Group Plc	325,945325,945	$356M	0.69%	—
23	FMR LLC	314,661314,661	$343M	0.67%	ADD 18%
24	Amundi	292,857292,857	$319M	0.62%	TRIM -7%
25	JPMORGAN CHASE & CO	298,451298,451	$316M	0.63%	ADD 69%
26	VANGUARD FIDUCIARY TRUST CO	252,399252,399	$275M	0.53%	NEW
27	FIL Ltd	250,311250,311	$273M	0.53%	ADD 8%
28	Bank of New York Mellon Corp	245,555245,555	$268M	0.52%	TRIM -2%
29	Nuveen, LLC	241,556241,556	$263M	0.51%	ADD 2%
30	Sustainable Growth Advisers, LP	210,918210,918	$230M	0.45%	TRIM -8%
31	DEUTSCHE BANK AG\	173,413173,413	$189M	0.37%	ADD 3%
32	UBS Group AG	173,165173,165	$189M	0.37%	TRIM -4%
33	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	168,458168,458	$184M	0.36%	—
34	ProShare Advisors LLC	162,598162,598	$177M	0.34%	TRIM -6%
35	CANADA LIFE ASSURANCE Co	160,020160,020	$176M	0.34%	—
36	RAYMOND JAMES FINANCIAL INC	155,518155,518	$170M	0.33%	—
37	HSBC HOLDINGS PLC	144,596144,596	$158M	0.31%	TRIM -46%
38	Junto Capital Management LP	136,237136,237	$149M	0.29%	ADD 13%
39	Swiss National Bank	132,560132,560	$145M	0.28%	ADD 6%
40	NEUBERGER BERMAN GROUP LLC	130,907130,907	$142M	0.28%	ADD 67%
41	DekaBank Deutsche Girozentrale	128,721128,721	$142M	0.27%	—
42	California Public Employees Retirement System	122,476122,476	$134M	0.26%	TRIM -4%
43	ENVESTNET ASSET MANAGEMENT INC	120,243120,243	$131M	0.25%	ADD 18%
44	Public Sector Pension Investment Board	119,880119,880	$131M	0.25%	ADD 2086%
45	AMERICAN CENTURY COMPANIES INC	110,059110,059	$120M	0.23%	—
46	Mitsubishi UFJ Asset Management Co., Ltd.	109,207109,207	$119M	0.23%	ADD 8%
47	CITADEL ADVISORS LLC	107,928107,928	$118M	0.23%	TRIM -10%
48	Sumitomo Mitsui Trust Group, Inc.	105,551105,551	$115M	0.22%	TRIM -8%
49	D. E. Shaw & Co., Inc.	101,750101,750	$111M	0.22%	TRIM -60%
50	Caisse de depot et placement du Quebec	101,336101,336	$111M	0.21%	TRIM -18%
51	AQR CAPITAL MANAGEMENT LLC	101,526101,526	$109M	0.22%	TRIM -33%
52	Champlain Investment Partners, LLC	98,62998,629	$108M	0.21%	TRIM -24%
53	ROYAL BANK OF CANADA	96,55596,555	$105M	0.20%	ADD 6%
54	Vanguard Global Advisers, LLC	95,41295,412	$104M	0.20%	NEW
55	BARCLAYS PLC	93,47493,474	$102M	0.20%	ADD 26%
56	ALLIANCEBERNSTEIN L.P.	100,417100,417	$101M	0.21%	ADD 16%
57	Freestone Grove Partners LP	92,54192,541	$101M	0.20%	ADD 27%
58	SCHRODER INVESTMENT MANAGEMENT GROUP	93,62693,626	$99M	0.20%	TRIM -10%
59	RHUMBLINE ADVISERS	89,20589,205	$97M	0.19%	TRIM -4%
60	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	83,98983,989	$92M	0.18%	ADD 5%
61	ACADIAN ASSET MANAGEMENT LLC	83,61683,616	$91M	0.18%	TRIM -27%
62	SATURNA CAPITAL CORP	81,99481,994	$89M	0.17%	—
63	MACKENZIE FINANCIAL CORP	75,87175,871	$83M	0.16%	—
64	Quantinno Capital Management LP	75,31875,318	$82M	0.16%	ADD 47%
65	CITIGROUP INC	72,44372,443	$79M	0.15%	ADD 19%
66	VOYA INVESTMENT MANAGEMENT LLC	72,59172,591	$79M	0.15%	—
67	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	71,06471,064	$78M	0.15%	TRIM -2%
68	VANGUARD ASSET MANAGEMENT, Ltd	70,52170,521	$77M	0.15%	NEW
69	SG Americas Securities, LLC	67,90267,902	$74M	0.14%	—
70	SRB CORP	66,86166,861	$73M	0.14%	—
71	BNP PARIBAS FINANCIAL MARKETS	65,68565,685	$72M	0.14%	TRIM -13%
72	National Pension Service	65,51765,517	$71M	0.14%	ADD 4%
73	LPL Financial LLC	65,34665,346	$71M	0.14%	TRIM -7%
74	BANK OF MONTREAL /CAN/	62,78162,781	$68M	0.13%	TRIM -8%
75	VICTORY CAPITAL MANAGEMENT INC	62,28862,288	$68M	0.13%	ADD 12%
76	PRINCIPAL FINANCIAL GROUP INC	55,89155,891	$61M	0.12%	ADD 5%
77	Railway Pension Investments Ltd	55,20855,208	$60M	0.12%	TRIM -12%
78	SEI INVESTMENTS CO	55,18255,182	$60M	0.12%	—
79	BLAIR WILLIAM & CO/IL	54,41854,418	$59M	0.12%	—
80	ADAGE CAPITAL PARTNERS GP, L.L.C.	54,14254,142	$59M	0.11%	ADD 44%
81	AVIVA PLC	54,08554,085	$59M	0.11%	ADD 3%
82	Boston Trust Walden Corp	53,65653,656	$59M	0.11%	ADD 2%
83	MILLENNIUM MANAGEMENT LLC	53,63453,634	$59M	0.11%	ADD 27%
84	NOMURA ASSET MANAGEMENT CO LTD	53,17953,179	$58M	0.11%	TRIM -2%
85	US BANCORP \DE\	52,05452,054	$57M	0.11%	TRIM -46%
86	Man Group plc	51,55151,551	$56M	0.11%	ADD 39%
87	ABN AMRO INVESTMENT SOLUTIONS	50,98850,988	$56M	0.11%	ADD 3%
88	AMERIPRISE FINANCIAL INC	51,01651,016	$56M	0.11%	TRIM -8%
89	Vest Financial, LLC	48,91948,919	$53M	0.10%	TRIM -4%
90	PNC FINANCIAL SERVICES GROUP, INC.	48,45248,452	$53M	0.10%	—
91	Aberdeen Group plc	46,20846,208	$50M	0.10%	—
92	OLD REPUBLIC INTERNATIONAL CORP	44,50044,500	$49M	0.09%	—
93	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	43,97443,974	$48M	0.09%	TRIM -4%
94	Pictet Asset Management Holding SA	41,99141,991	$46M	0.09%	TRIM -13%
95	NEW YORK STATE TEACHERS RETIREMENT SYSTEM	40,97340,973	$45M	0.09%	—
96	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	39,95939,959	$44M	0.08%	—
97	SEB Asset Management AB	39,03139,031	$43M	0.08%	NEW
98	Interval Partners, LP	37,91737,917	$41M	0.08%	TRIM -76%
99	Wesleyan Assurance Society	36,73336,733	$40M	0.08%	—
100	PRUDENTIAL FINANCIAL INC	36,71436,714	$40M	0.08%	ADD 71%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

4.0M

4.1M

4.5M

4.6M

$5.1B

VANGUARD CAPITAL MANAGEMENT LLC

—

2.9M

$3.1B

VANGUARD PORTFOLIO MANAGEMENT LLC

—

2.3M

$2.5B

STATE STREET CORP

2.0M

$2.2B

GEODE CAPITAL MANAGEMENT, LLC

1.2M

1.3M

1.2M

$1.3B

WELLINGTON MANAGEMENT GROUP LLP

28K

69K

1.1M

1.0M

$1.1B

WELLS FARGO & COMPANY/MN

1.1M

1.0M

978K

954K

922K

$1.0B

PRICE T ROWE ASSOCIATES INC /MD/

111K

64K

638K

1.0M

905K

$988M

Clearbridge Investments, LLC

961K

957K

909K

859K

844K

846K

$922M

PARNASSUS INVESTMENTS, LLC

—

757K

640K

651K

$710M

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

585K

584K

701K

613K

615K

638K

$696M

NORTHERN TRUST CORP

682K

665K

656K

659K

630K

619K

$676M

MORGAN STANLEY

583K

558K

581K

578K

557K

546K

$595M

FRANKLIN RESOURCES INC

618K

540K

538K

527K

542K

$591M

BANK OF AMERICA CORP /DE/

562K

695K

626K

490K

505K

528K

$576M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	1,256	34,410,122	72.9%	$37.5B
2025-Q4

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Activists & large holders· Schedule 13D/G beneficial owners · GWW

Large holders — 13G, passive (top 3 by % of class)

Holder	% of class	Type	As of
VANGUARD CAPITAL MANAGEMENT LLC	6.99%	QII	2026-03-31	SEC →
Williams Susan Slavik	5.7%	Exempt	2024-12-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13	SEC →

Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).

Institutional ownership· 13F filers holding GWW · 2026-Q1 methodology → sources →

1,256 holders

% of shares outstanding held

72.9%

Shares held (13F)

34,410,122

Reporting holders

1,256

Top holders

largest 100 of 1,256 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	BlackRock, Inc.	4,641,6754.6M	$5.1B	9.83%	ADD 2%
2	VANGUARD CAPITAL MANAGEMENT LLC	2,882,6152.9M	$3.1B	6.11%	NEW†
3	VANGUARD PORTFOLIO MANAGEMENT LLC	2,312,7632.3M	$2.5B	4.90%	NEW†
4	STATE STREET CORP	1,994,0932.0M	$2.2B	4.22%	—
5	GEODE CAPITAL MANAGEMENT, LLC	1,230,9691.2M	$1.3B	2.61%	—
6	WELLINGTON MANAGEMENT GROUP LLP	1,032,8521.0M	$1.1B	2.19%	TRIM -4%
7	WELLS FARGO & COMPANY/MN	922,497922,497	$1.0B	1.95%	TRIM -3%
8	PRICE T ROWE ASSOCIATES INC /MD/	905,422905,422	$988M	1.92%	TRIM -12%
9	Clearbridge Investments, LLC	845,522845,522	$922M	1.79%	—
10	PARNASSUS INVESTMENTS, LLC	651,243651,243	$710M	1.38%	—
11	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	638,347638,347	$696M	1.35%	ADD 4%
12	NORTHERN TRUST CORP	619,348619,348	$676M	1.31%	—
13	MORGAN STANLEY	545,570545,570	$595M	1.16%	TRIM -2%
14	FRANKLIN RESOURCES INC	541,657541,657	$591M	1.15%	ADD 3%
15	BANK OF AMERICA CORP /DE/	527,969527,969	$576M	1.12%	ADD 4%
16	GOLDMAN SACHS GROUP INC	466,701466,701	$509M	0.99%	ADD 6%
17	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	453,353453,353	$500M	0.96%	TRIM -5%
18	DIMENSIONAL FUND ADVISORS LP	409,142409,142	$446M	0.87%	ADD 2%
19	Invesco Ltd.	389,833389,833	$425M	0.83%	TRIM -10%
20	STIFEL FINANCIAL CORP	358,629358,629	$391M	0.76%	TRIM -4%
21	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	343,030343,030	$374M	0.73%	ADD 3%
22	Legal & General Group Plc	325,945325,945	$356M	0.69%	—
23	FMR LLC	314,661314,661	$343M	0.67%	ADD 18%
24	Amundi	292,857292,857	$319M	0.62%	TRIM -7%
25	JPMORGAN CHASE & CO	298,451298,451	$316M	0.63%	ADD 69%
26	VANGUARD FIDUCIARY TRUST CO	252,399252,399	$275M	0.53%	NEW
27	FIL Ltd	250,311250,311	$273M	0.53%	ADD 8%
28	Bank of New York Mellon Corp	245,555245,555	$268M	0.52%	TRIM -2%
29	Nuveen, LLC	241,556241,556	$263M	0.51%	ADD 2%
30	Sustainable Growth Advisers, LP	210,918210,918	$230M	0.45%	TRIM -8%
31	DEUTSCHE BANK AG\	173,413173,413	$189M	0.37%	ADD 3%
32	UBS Group AG	173,165173,165	$189M	0.37%	TRIM -4%
33	STATE FARM MUTUAL AUTOMOBILE INSURANCE CO	168,458168,458	$184M	0.36%	—
34	ProShare Advisors LLC	162,598162,598	$177M	0.34%	TRIM -6%
35	CANADA LIFE ASSURANCE Co	160,020160,020	$176M	0.34%	—
36	RAYMOND JAMES FINANCIAL INC	155,518155,518	$170M	0.33%	—
37	HSBC HOLDINGS PLC	144,596144,596	$158M	0.31%	TRIM -46%
38	Junto Capital Management LP	136,237136,237	$149M	0.29%	ADD 13%
39	Swiss National Bank	132,560132,560	$145M	0.28%	ADD 6%
40	NEUBERGER BERMAN GROUP LLC	130,907130,907	$142M	0.28%	ADD 67%
41	DekaBank Deutsche Girozentrale	128,721128,721	$142M	0.27%	—
42	California Public Employees Retirement System	122,476122,476	$134M	0.26%	TRIM -4%
43	ENVESTNET ASSET MANAGEMENT INC	120,243120,243	$131M	0.25%	ADD 18%
44	Public Sector Pension Investment Board	119,880119,880	$131M	0.25%	ADD 2086%
45	AMERICAN CENTURY COMPANIES INC	110,059110,059	$120M	0.23%	—
46	Mitsubishi UFJ Asset Management Co., Ltd.	109,207109,207	$119M	0.23%	ADD 8%
47	CITADEL ADVISORS LLC	107,928107,928	$118M	0.23%	TRIM -10%
48	Sumitomo Mitsui Trust Group, Inc.	105,551105,551	$115M	0.22%	TRIM -8%
49	D. E. Shaw & Co., Inc.	101,750101,750	$111M	0.22%	TRIM -60%
50	Caisse de depot et placement du Quebec	101,336101,336	$111M	0.21%	TRIM -18%
51	AQR CAPITAL MANAGEMENT LLC	101,526101,526	$109M	0.22%	TRIM -33%
52	Champlain Investment Partners, LLC	98,62998,629	$108M	0.21%	TRIM -24%
53	ROYAL BANK OF CANADA	96,55596,555	$105M	0.20%	ADD 6%
54	Vanguard Global Advisers, LLC	95,41295,412	$104M	0.20%	NEW
55	BARCLAYS PLC	93,47493,474	$102M	0.20%	ADD 26%
56	ALLIANCEBERNSTEIN L.P.	100,417100,417	$101M	0.21%	ADD 16%
57	Freestone Grove Partners LP	92,54192,541	$101M	0.20%	ADD 27%
58	SCHRODER INVESTMENT MANAGEMENT GROUP	93,62693,626	$99M	0.20%	TRIM -10%
59	RHUMBLINE ADVISERS	89,20589,205	$97M	0.19%	TRIM -4%
60	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	83,98983,989	$92M	0.18%	ADD 5%
61	ACADIAN ASSET MANAGEMENT LLC	83,61683,616	$91M	0.18%	TRIM -27%
62	SATURNA CAPITAL CORP	81,99481,994	$89M	0.17%	—
63	MACKENZIE FINANCIAL CORP	75,87175,871	$83M	0.16%	—
64	Quantinno Capital Management LP	75,31875,318	$82M	0.16%	ADD 47%
65	CITIGROUP INC	72,44372,443	$79M	0.15%	ADD 19%
66	VOYA INVESTMENT MANAGEMENT LLC	72,59172,591	$79M	0.15%	—
67	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	71,06471,064	$78M	0.15%	TRIM -2%
68	VANGUARD ASSET MANAGEMENT, Ltd	70,52170,521	$77M	0.15%	NEW
69	SG Americas Securities, LLC	67,90267,902	$74M	0.14%	—
70	SRB CORP	66,86166,861	$73M	0.14%	—
71	BNP PARIBAS FINANCIAL MARKETS	65,68565,685	$72M	0.14%	TRIM -13%
72	National Pension Service	65,51765,517	$71M	0.14%	ADD 4%
73	LPL Financial LLC	65,34665,346	$71M	0.14%	TRIM -7%
74	BANK OF MONTREAL /CAN/	62,78162,781	$68M	0.13%	TRIM -8%
75	VICTORY CAPITAL MANAGEMENT INC	62,28862,288	$68M	0.13%	ADD 12%
76	PRINCIPAL FINANCIAL GROUP INC	55,89155,891	$61M	0.12%	ADD 5%
77	Railway Pension Investments Ltd	55,20855,208	$60M	0.12%	TRIM -12%
78	SEI INVESTMENTS CO	55,18255,182	$60M	0.12%	—
79	BLAIR WILLIAM & CO/IL	54,41854,418	$59M	0.12%	—
80	ADAGE CAPITAL PARTNERS GP, L.L.C.	54,14254,142	$59M	0.11%	ADD 44%
81	AVIVA PLC	54,08554,085	$59M	0.11%	ADD 3%
82	Boston Trust Walden Corp	53,65653,656	$59M	0.11%	ADD 2%
83	MILLENNIUM MANAGEMENT LLC	53,63453,634	$59M	0.11%	ADD 27%
84	NOMURA ASSET MANAGEMENT CO LTD	53,17953,179	$58M	0.11%	TRIM -2%
85	US BANCORP \DE\	52,05452,054	$57M	0.11%	TRIM -46%
86	Man Group plc	51,55151,551	$56M	0.11%	ADD 39%
87	ABN AMRO INVESTMENT SOLUTIONS	50,98850,988	$56M	0.11%	ADD 3%
88	AMERIPRISE FINANCIAL INC	51,01651,016	$56M	0.11%	TRIM -8%
89	Vest Financial, LLC	48,91948,919	$53M	0.10%	TRIM -4%
90	PNC FINANCIAL SERVICES GROUP, INC.	48,45248,452	$53M	0.10%	—
91	Aberdeen Group plc	46,20846,208	$50M	0.10%	—
92	OLD REPUBLIC INTERNATIONAL CORP	44,50044,500	$49M	0.09%	—
93	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	43,97443,974	$48M	0.09%	TRIM -4%
94	Pictet Asset Management Holding SA	41,99141,991	$46M	0.09%	TRIM -13%
95	NEW YORK STATE TEACHERS RETIREMENT SYSTEM	40,97340,973	$45M	0.09%	—
96	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	39,95939,959	$44M	0.08%	—
97	SEB Asset Management AB	39,03139,031	$43M	0.08%	NEW
98	Interval Partners, LP	37,91737,917	$41M	0.08%	TRIM -76%
99	Wesleyan Assurance Society	36,73336,733	$40M	0.08%	—
100	PRUDENTIAL FINANCIAL INC	36,71436,714	$40M	0.08%	ADD 71%

† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

BlackRock, Inc.

4.0M

4.1M

4.5M

4.6M

$5.1B

VANGUARD CAPITAL MANAGEMENT LLC

—

2.9M

$3.1B

VANGUARD PORTFOLIO MANAGEMENT LLC

—

2.3M

$2.5B

STATE STREET CORP

2.0M

$2.2B

GEODE CAPITAL MANAGEMENT, LLC

1.2M

1.3M

1.2M

$1.3B

WELLINGTON MANAGEMENT GROUP LLP

28K

69K

1.1M

1.0M

$1.1B

WELLS FARGO & COMPANY/MN

1.1M

1.0M

978K

954K

922K

$1.0B

PRICE T ROWE ASSOCIATES INC /MD/

111K

64K

638K

1.0M

905K

$988M

Clearbridge Investments, LLC

961K

957K

909K

859K

844K

846K

$922M

PARNASSUS INVESTMENTS, LLC

—

757K

640K

651K

$710M

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

585K

584K

701K

613K

615K

638K

$696M

NORTHERN TRUST CORP

682K

665K

656K

659K

630K

619K

$676M

MORGAN STANLEY

583K

558K

581K

578K

557K

546K

$595M

FRANKLIN RESOURCES INC

618K

540K

538K

527K

542K

$591M

BANK OF AMERICA CORP /DE/

562K

695K

626K

490K

505K

528K

$576M

Institutional footprint by quarter

Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding uses today's share count for every quarter (the only count stored).

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	1,256	34,410,122	72.9%	$37.5B
2025-Q4

Short interest has its own tab now — open SI →

Activists & large holders· Schedule 13D/G beneficial owners · GWW

Large holders — 13G, passive (top 3 by % of class)

Holder	% of class	Type	As of
VANGUARD CAPITAL MANAGEMENT LLC	6.99%	QII	2026-03-31	SEC →
Williams Susan Slavik	5.7%	Exempt	2024-12-31	SEC →
VANGUARD GROUP INC	0%	QII	2026-03-13	SEC →

GWW US Equity☆

Institutional ownership· 13F filers holding GWW · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · GWW

Institutional ownership· 13F filers holding GWW · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Activists & large holders· Schedule 13D/G beneficial owners · GWW

GWW US Equity