Who holds ticker verified against the SEC company list on 2026-09-10 — a reviewed name-and-class mapping row, never an inferred symbol. how tickers are mapped ↗

WW GRAINGER INC · common stock (filed as COM) · Q1 2026 · 16 members disclosed GWW ↗
13F filers reporting this class for the quarter ended 2026-03-31; 1–500 of 923 holders are listed, largest first
923
sum of the reported values across every holder; undisclosed values are left out, never counted as zero
$33.7B
holders whose share count rose or who opened the position (new + add), by shares
445
holders absent this quarter after holding last quarter — inferred from absence, not a sale record
72
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Holders — quarter ended 2026-03-31

by reported value · Δ shares vs 2025-12-31Holders rank by reported value. The change kind — new, add, trim or exit — is read from the share count against the prior quarter, never from the reported value.
13F holders of GWW ranked by reported value, 1–25 of 923 holders
#FilerReported valueSharesΔ sharesChange
1BlackRock, Inc.$5.1B4,641,675+104,631ADD
2VANGUARD CAPITAL MANAGEMENT LLC$3.1B2,882,615—NO PRIOR
3VANGUARD PORTFOLIO MANAGEMENT LLC$2.5B2,312,763—NO PRIOR
4STATE STREET CORP$2.2B1,994,093−25,359TRIM
5GEODE CAPITAL MANAGEMENT, LLC$1.3B1,230,969+13,135ADD
6WELLINGTON MANAGEMENT GROUP LLP$1.1B1,032,852−39,002TRIM
7WELLS FARGO & COMPANY/MN$1.0B922,497−31,462TRIM
8Clearbridge Investments, LLC$922M845,522+1,273ADD
9PARNASSUS INVESTMENTS, LLC$710M651,243+11,081ADD
10UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$696M638,347+23,689ADD
11NORTHERN TRUST CORP$676M619,348−10,459TRIM
12MORGAN STANLEY$595M545,570−11,734TRIM
13FRANKLIN RESOURCES INC$591M541,657+14,240ADD
14BANK OF AMERICA CORP /DE/$576M527,969+22,731ADD
15MASSACHUSETTS FINANCIAL SERVICES CO /MA/$500M453,353−24,340TRIM
16DIMENSIONAL FUND ADVISORS LP$446M409,142+9,743ADD
17Invesco Ltd.$425M389,833−43,764TRIM
18STIFEL FINANCIAL CORP$391M358,629−13,266TRIM
19CHARLES SCHWAB INVESTMENT MANAGEMENT INC$374M343,030+9,685ADD
20Legal & General Group Plc$356M325,945+1,436ADD
21FMR LLC$343M314,661+47,478ADD
22Amundi$319M292,857−21,303TRIM
23VANGUARD FIDUCIARY TRUST CO$275M252,399—NO PRIOR
24FIL Ltd$273M250,311+18,267ADD
25Bank of New York Mellon Corp$268M245,555−5,749TRIM
Show the top 500 of 923 holders
Truncated by Public Filings. Top 500 of 923 holders shown; the rest are on EDGAR. Method ↗
Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Congress ↔ notable managers · GWW

Congress · last 90 days

Buyers
0 — —
Sellers
1 Jared Moskowitz D–FL-23 $1K–$15K

filed 2026-07-31 → 2026-10-29 · statutory ranges

Use of congressional disclosure reports for commercial purposes, credit decisions or solicitation is restricted by 5 U.S.C. §13107(c).

Notable managers · quarter ended 2026-03-31

Trimming
1 Caxton Associates $0 held

by shares · $ = value heldNEW + ADD vs TRIM + EXIT, by share count. $ = reported value now, not the change. · WW GRAINGER INC

Merged timeline of congressional filings and notable-manager moves on GWW
DateWhoChangeSize
2026-08-27Jared Moskowitz CongressSELL$1K–$15K
2026-05-15Gotham Asset Management 13FADD+1,533 sh
2026-05-15Bridgewater Associates 13FNEW+1,202 sh
2026-05-15Moore Capital Management 13FNEW+188 sh
2026-05-14Caxton Associates 13FEXIT−1,116 sh

5 newest, by filing date · 13F rows are quarter-end snapshots, not trades

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings: a position may have changed or closed since the quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars; each record notes its original unit.

Affiliated managers may report the same position, so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice.