Masco Corp. 13F holders
Of the 44 funds followed here, 9 reported a position in Masco Corp. in a 13F for the quarter ended 30 June 2026. The largest: Harris Associates, 8.3 million shares worth $676.9 million, 0.9% of its reported book.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Harris Associates | 8,318,944 | $676.9 million | 0.9% | -277,790 | trimmed | 30 June 2026 | 13F |
| Geode Capital Management | 5,350,026 | $433.6 million | 0.0% | -4,418 | held | 30 June 2026 | 13F |
| Norges Bank | 2,182,005 | $177.5 million | 0.0% | held | 30 June 2026 | 13F | |
| Renaissance Technologies | 683,900 | $55.6 million | 0.1% | -450,214 | trimmed | 30 June 2026 | 13F |
| Citadel Advisors | 650,322 | $52.9 million | 0.0% | +399,753 | added | 30 June 2026 | 13F |
| Millennium Management | 616,265 | $50.1 million | 0.0% | +282,476 | added | 30 June 2026 | 13F |
| FMR LLC | 349,272 | $28.4 million | 0.0% | -17,150 | trimmed | 30 June 2026 | 13F |
| Bridgewater Associates | 66,385 | $5.4 million | 0.0% | +41,435 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 18,236 | $1.5 million | 0.0% | -24,200 | trimmed | 30 June 2026 | 13F |
Value is what the fund reported. Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.
Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 7 August 2026 | 13G | State Street Corporation and 1 other | 10.7 million | 5.3% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 15 May 2026 | 13G/A | Harris Associates L P and 3 others | 8.6 million | 4.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 15.0 million | 7.3% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 29 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 12.4 million | 6.1% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 17 February 2026 | 13G | Harris Associates L P and 3 others | 11.5 million | 5.5% | 31 December 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder. Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.
Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 20 August 2026 | 14 | $75.25 | SEC |
| 10 August 2026 | 4,157 | $77.51 | SEC |
| 30 July 2026 | 4 | $72.56 | SEC |
| 27 July 2026 | 2 | $79.27 | SEC |
| 21 July 2026 | 37 | $77.49 | SEC |
| 20 July 2026 | 622 | $78.65 | SEC |
| 17 July 2026 | 111 | $80.14 | SEC |
| 15 July 2026 | 815 | $77.85 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period. Largest in the window: 4,157 on 10 August 2026. A fail is an operational fact about settlement, not a position.
Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to MAS by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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