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Security record · archived quarter

MAS

Masco Corporation · Basic Materials · Construction Materials

72.94 -0.4% mkt cap $14.38B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
14Tracked holders
Δ holders
17.95MShares held
$1.20BReported value
+0New positions
−0Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 164 +6 147.46M $11.99B +9 −2
Q1 2026 160 0 145.13M $8.74B +5 −6
Q4 2025 159 -4 167.10M $10.60B +1 −4
Q3 2025 25 +4 90.97M $6.40B +4 −1
Q2 2025 19 +1 80.22M $5.16B +1
Q1 2025 15 0 30.44M $2.11B
Q4 2024 15 -1 28.93M $2.10B −1
Q3 2024 15 +1 17.87M $1.50B +1
Q2 2024 14 17.95M $1.20B
Holder count
Who holds it · Q2 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Harris Associates (Oakmark) 7.00M $466.53M 0.8% n/c 1 SEC ↗
2 Harris Associates (Oakmark) 7.00M $466.53M 0.8% n/c 1 SEC ↗
3 Geode Capital Management (passive) 5.07M $337.18M 0.0% n/c 1 SEC ↗
4 Geode Capital Management (passive) 5.07M $337.18M 0.0% n/c 1 SEC ↗
5 Capital World Investors 1.62M $108.34M 0.0% n/c 1 SEC ↗
6 Norges Bank (passive) 1.29M $86.33M 0.0% n/c 1 SEC ↗
7 AQR Capital Management 752.37K $50.16M 0.1% n/c 1 SEC ↗
8 AQR Capital Management 752.37K $50.16M 0.1% n/c 1 SEC ↗
9 AQR Capital Management 752.37K $50.16M 0.1% n/c 1 SEC ↗
10 AQR Capital Management 752.37K $50.16M 0.1% n/c 1 SEC ↗
11 Renaissance Technologies 660.74K $44.05M 0.1% n/c 1 SEC ↗
12 Arrowstreet Capital 352.42K $23.50M 0.0% n/c 1 SEC ↗
13 T. Rowe Price 314.43K $20.96M 0.0% n/c 1 SEC ↗
14 T. Rowe Price 314.43K $20.96M 0.0% n/c 1 SEC ↗
15 Gotham Asset Management 298.79K $19.92M 0.3% n/c 1 SEC ↗
16 Citadel Advisors 173.65K $11.58M 0.0% n/c 1 SEC ↗
17 Citadel Advisors 173.65K $11.58M 0.0% n/c 1 SEC ↗
18 Bridgewater Associates 135.47K $9.03M 0.0% n/c 1 SEC ↗
19 Millennium Management 132.07K $8.81M 0.0% n/c 1 SEC ↗
20 Marshall Wace 102.64K $6.84M 0.0% n/c 1 SEC ↗
21 Marshall Wace 102.64K $6.84M 0.0% n/c 1 SEC ↗
22 Two Sigma Investments 34.20K $2.28M 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 829 holders, 192.30M shares, $10.89B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2024 · Methodology · Get this via the API