XOOMAR

Masco (MAS)

Masco on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as heating equip, except elec & warm air; & plumbing fixtures.

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8.3M

Short interest

settlement 2026-09-30

3.1

Days to cover

-1.0 days vs prior

58.4%

Short share of volume

2026-10-09

16,151

Fails to deliver

settlement 2026-09-08

Wed 28 Oct

Next earnings

estimated date

$0

Insider flow, 90 days

0 buys, 0 sells

As of 2026-10-09.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in MAS is 8,283,018 shares, up 16,679 shares over the last month. Over the last 48 readings it ranged from 2,921,515 shares (15 October 2024) to 12,099,386 shares (29 May 2026). At the reported average volume of 2.6M shares a day that is 3.1 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-308,283,018-7.4%2,648,0083.13
2026-09-158,941,527+8.2%2,164,5694.13
2026-08-318,266,339+12.1%1,636,5985.05
2026-08-147,371,328-21.0%2,341,4813.15
2026-07-319,333,031+8.2%3,245,5632.88
2026-07-158,627,467-20.3%2,127,9134.05
2026-06-3010,825,420-0.3%2,611,6614.15
2026-06-1510,856,369-10.3%2,240,4294.85
2026-05-2912,099,386+0.3%2,358,4455.13
2026-05-1512,062,671+46.4%2,996,6754.03
2026-04-308,240,271-10.6%4,234,2751.95
2026-04-159,218,178+2.4%2,467,5343.74
2026-03-318,998,334+23.9%2,742,2843.28
2026-03-137,261,485-15.0%2,372,8343.06
2026-02-278,546,662-0.3%2,405,8093.55
2026-02-138,574,852-1.2%3,854,3522.22
2026-01-308,682,440+5.9%2,287,4983.80
2026-01-158,200,654-8.7%2,229,2293.68
2025-12-318,980,790+9.1%2,130,9784.21
2025-12-158,229,931+13.7%2,648,7153.11
2025-11-287,239,848-7.4%2,748,6542.63
2025-11-147,821,945+9.4%2,655,3742.95
2025-10-317,149,652+4.2%2,303,2283.10
2025-10-156,860,815+2.4%1,749,5173.92

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of MAS volume is 58.4%, down 2.5 points over the last five sessions. Over the last 30 readings it ranged from 43.0% (24 September 2026) to 85.1% (31 August 2026). The latest reading is 2.6 points below the 30-session average of 60.9%, on 455K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-09265K455K58.4%148
2026-10-08412K732K56.3%19
2026-10-07479K753K63.6%6
2026-10-06355K670K53.0%61
2026-10-05244K420K58.2%0
2026-10-02236K389K60.8%70
2026-10-01418K617K67.7%44
2026-09-30327K513K63.7%71
2026-09-29363K717K50.6%150
2026-09-28301K685K44.0%2,755
2026-09-25279K589K47.3%31
2026-09-24355K827K43.0%516
2026-09-23350K618K56.7%300
2026-09-22414K803K51.5%547
2026-09-21337K647K52.1%2,155
2026-09-18459K844K54.4%0
2026-09-17528K915K57.7%0
2026-09-16432K763K56.5%6
2026-09-15504K752K67.1%21
2026-09-14672K857K78.4%2,300
2026-09-11494K779K63.4%337
2026-09-10632K916K69.0%6,900
2026-09-09381K608K62.7%26
2026-09-08434K546K79.5%0
2026-09-04560K816K68.6%20
2026-09-03375K603K62.1%0
2026-09-02325K687K47.4%11
2026-09-01539K805K66.9%40
2026-08-31468K550K85.1%0
2026-08-28367K452K81.3%0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 8 September 2026, the fails-to-deliver balance in MAS is 16,151 shares, up 16,143 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (27 July 2026) to 21,135 shares (30 June 2026).

SettlementShares failedPriceValue
2026-09-0816,151$72.70$1.2M
2026-09-028$70.25$562
2026-09-019,273$72.16$669K
2026-08-2014$75.25$1K
2026-08-104,157$77.51$322K
2026-07-304$72.56$290
2026-07-272$79.27$159
2026-07-2137$77.49$3K
2026-07-20622$78.65$49K
2026-07-17111$80.14$9K
2026-07-15815$77.85$63K
2026-07-076,096$81.04$494K
2026-06-3021,135$80.50$1.7M
2026-06-29100$79.97$8K
2026-06-12912$73.75$67K
2026-06-0856$69.41$4K
2026-06-05100$69.91$7K
2026-06-0174$70.25$5K
2026-05-28899$69.82$63K
2026-05-26623$67.26$42K
2026-04-24516$75.40$39K
2026-04-2313,109$73.96$970K
2026-04-229,761$66.76$652K
2026-04-2116,296$66.68$1.1M
2026-04-153$64.91$195
2026-03-2614,296$61.52$879K
2026-03-25197$60.37$12K
2026-03-24713$60.08$43K
2026-03-233,898$58.84$229K
2026-03-1914,934$59.92$895K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

No open-market insider trades were reported for MAS in the last 90 days. The most recent filings are listed below. Latest filing: Stevens Charles K. III (Director) on 2026-05-08.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-05-08Stevens Charles K. IIIDirectorGrant3K$0.00$018K
2026-05-08Sandeep ReddyDirectorGrant3K$0.00$010K
2026-05-08PLANT JOHN CDirectorGrant3K$0.00$051K
2026-05-08PAYNE LISA ADirectorGrant3K$0.00$016K
2026-05-08O'HERLIHY CHRISTOPHER ADirectorGrant3K$0.00$052K
2026-05-08Ffolkes Marie ADirectorGrant3K$0.00$025K
2026-05-08Denari AineDirectorGrant3K$0.00$014K
2026-05-08Coombe Gary ADirectorGrant3K$0.00$04K
2026-05-08Alexander Mark R.DirectorGrant3K$0.00$023K
2026-03-07PAYNE LISA ADirectorSell2K$63.66$128K2K
2026-03-07PAYNE LISA ADirectorSell15K$63.66$938K14K
2026-03-06Shah JaiGroup PresidentTax withholding4K$63.66$281K46K
2026-02-26Eisman Heath MVP, Controller and CAOSell747$71.92$54K13K
2026-02-25Westenberg Richard J.VP, CFO & TreasurerTax withholding7K$71.86$472K41K
2026-02-25Stone Jennifer AVP, Chief HR OfficerTax withholding5K$71.86$343K25K
2026-02-25Shah JaiGroup PresidentTax withholding2K$71.86$140K50K
2026-02-25Nudi JonathonPresident and CEOTax withholding3K$71.86$180K43K
2026-02-25Marshall Richard AllanVP - Masco Operating Sys.Tax withholding515$71.86$37K17K
2026-02-25Eisman Heath MVP, Controller and CAOTax withholding379$71.86$27K13K
2026-02-25Cole Kenneth G.VP, General Counsel and Sec.Tax withholding2K$71.86$120K40K
2026-02-12Westenberg Richard J.VP, CFO & TreasurerGrant7K$0.00$047K
2026-02-12Stone Jennifer AVP, Chief HR OfficerGrant4K$0.00$030K
2026-02-12Shah JaiGroup PresidentTax withholding3K$77.54$252K52K
2026-02-12Shah JaiGroup PresidentGrant5K$0.00$056K
2026-02-12Shah JaiGroup PresidentGrant11K$0.00$051K
2026-02-12Nudi JonathonPresident and CEOGrant23K$0.00$045K
2026-02-12Marshall Richard AllanVP - Masco Operating Sys.Tax withholding1K$77.54$110K18K
2026-02-12Marshall Richard AllanVP - Masco Operating Sys.Grant3K$0.00$019K
2026-02-12Marshall Richard AllanVP - Masco Operating Sys.Grant5K$0.00$017K
2026-02-12Eisman Heath MVP, Controller and CAOGrant2K$0.00$014K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Sell28K$77.06$2.1M41K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Sell24K$77.00$1.9M69K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Tax withholding3K$77.54$201K93K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Grant4K$0.00$096K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Grant9K$0.00$092K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Option exercise24K$42.13$1.0M82K
2026-02-12Cole Kenneth G.VP, General Counsel and Sec.Option exercise28K$33.75$938K58K
2026-02-11Coombe Gary ADirectorGrant980$0.00$0980
2026-01-05Stone Jennifer AVP, Chief HR OfficerGrant26K$0.00$026K
2025-12-10Cole Kenneth G.VP, General Counsel and Sec.Gift10K$0.00$00
2025-12-10Cole Kenneth G.VP, General Counsel and Sec.Gift10K$0.00$010K
2025-08-22Shah JaiGroup PresidentSell83K$76.04$6.3M40K
2025-08-22Shah JaiGroup PresidentOption exercise16K$33.75$531K123K
2025-08-22Shah JaiGroup PresidentOption exercise22K$42.13$948K107K
2025-08-22Shah JaiGroup PresidentOption exercise45K$35.52$1.6M84K
2025-08-19Eisman Heath MVP, Controller and CAOSell2K$74.62$181K12K
2025-07-07Nudi JonathonPresident and CEOGrant17K$0.00$023K
2025-06-02PAYNE LISA ADirectorGift11K$0.00$029K
2025-05-16Cole Kenneth G.VP, General Counsel and Sec.Gift10K$0.00$010K
2025-05-16Cole Kenneth G.VP, General Counsel and Sec.Gift10K$0.00$030K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

6 Form 144 notices on file for MAS worth $7.4M at the prices reported; 0 in the last 90 days worth $0. Latest: Eisman Heath M filed on 2026-02-26 to sell 747 shares ($54K) from 2026-02-26.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-02-26Eisman Heath MOfficer747$54K0.000%2026-02-26Fidelity Brokerage Services LLC
2026-02-13Ahmad ImranFormer Officer697$53K0.000%2026-02-13Fidelity Brokerage Services LLC
2026-02-12Straber ReneeOfficer37K$2.9M0.018%2026-02-12Fidelity Brokerage Services LLC
2026-02-12Cole Kenneth G.Officer52K$4.0M0.025%2026-02-12Fidelity Brokerage Services LLC
2026-02-12Ahmad ImranFormer Officer3K$206K0.001%2026-02-12Fidelity Brokerage Services LLC
2026-02-11Ahmad ImranFormer Officer3K$198K0.001%2026-02-11Fidelity Brokerage Services LLC

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

3 holders report 5% or more of MAS in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.3% of the class (14,974,597 shares), filed 2026-04-30 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-08-0713GSTATE STREET CORPORATIONparent holding company10.7M5.3%2026-06-30
2026-05-1513G/Ano. 1Harris Associates, Inc.corporation8.6M4.2%2026-03-31
2026-05-1513G/Ano. 1HARRIS ASSOCIATES L Pinvestment adviser8.6M4.2%2026-03-31
2026-04-3013GVanguard Capital Managementinvestment adviser15.0M7.3%2026-03-31
2026-04-2913GVanguard Portfolio Managementinvestment adviser12.4M6.1%2026-03-31
2026-03-2713G/Ano. 16The Vanguard Groupinvestment adviser00.0%2026-03-13

13F holders

Tracked managers holding MAS at their latest 13F. JSON

8 of the 30 tracked managers held MAS at their latest 13F, $343.4M in total at quarter-end prices. AQR Capital Management is the largest at $187.7M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 6 added shares and 2 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-302.3M$187.7M0.07%+1.3M
Renaissance Technologies2026-06-30684K$55.6M0.08%-450K
Millennium Management2026-06-30610K$49.7M0.02%+277K
Citadel Advisors2026-06-30524K$42.7M0.00%+342K
Bridgewater Associates2026-06-3066K$5.4M0.02%+41K
Two Sigma Investments2026-06-3016K$1.3M0.00%-27K
D. E. Shaw & Co.2026-06-3011K$869K0.00%new
Fisher Asset Management2026-06-303K$254K0.00%new

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q1 FY 2026 (quarter ended 2026-03-31) Masco reported revenue of $1.92B, up 6.5% from the same quarter a year earlier, and net income of $213.0M (1.05 diluted EPS). In FY 2025 it generated $1.02B of operating cash flow and spent $571.0M on buybacks and $261.0M on dividends. As of 2026-03-31, cash was $388.0M against $2.94B of debt.

Cash
$388.0M
Debt
$2.94B
Equity
-$242.0M
Total assets
$5.23B
Shares outstanding
201,734,437

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q1 FY 20262026-03-31$1.92B$213.0M11.1%1.05
Q4 FY 2025derived2025-12-31$1.79B$165.0M9.2%n/a
Q3 FY 20252025-09-30$1.92B$189.0M9.9%0.90
Q2 FY 20252025-06-30$2.05B$270.0M13.2%1.28
Q1 FY 20252025-03-31$1.80B$186.0M10.3%0.87
Q4 FY 2024derived2024-12-31$1.83B$182.0M10.0%n/a
Q3 FY 20242024-09-30$1.98B$167.0M8.4%0.77
Q2 FY 20242024-06-30$2.09B$258.0M12.3%1.17

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$7.56B$810.0M$1.02B$156.0M$571.0M$261.0M
FY 20242024-12-31$7.83B$822.0M$1.07B$168.0M$751.0M$254.0M
FY 20232023-12-31$7.97B$908.0M$1.41B$243.0M$353.0M$257.0M
FY 20222022-12-31$8.68B$844.0M$840.0M$224.0M$914.0M$258.0M
FY 20212021-12-31$8.38B$410.0M$930.0M$128.0M$1.03B$211.0M

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-03-31; shares outstanding as of 2026-03-31 from the cover page.

What this page is

Masco in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Masco (MAS), SEC CIK 62996, listed on NYSE, classified by the SEC as heating equip, except elec & warm air; & plumbing fixtures. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-08.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-02-26.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-07.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-03-31.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-29.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-05-08.JSON and CSV
Company record
EDGAR filing index for CIK 62996Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as heating equip, except elec & warm air; & plumbing fixtures

Datasets

Frequently Asked Questions

How much of MAS is sold short?
8,283,018 shares were held short at the 2026-09-30 settlement, 3.1 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is MAS's daily short volume?
On 2026-10-09, 265,431 of the 454,924 MAS shares reported to FINRA were sold short, 58.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does MAS have fails to deliver?
The SEC's latest file shows 16,151 MAS shares failed to deliver at settlement 2026-09-08. Fails are reported per settlement date and published twice a month with a lag.
Are MAS insiders buying or selling?
No open-market insider trades were reported for MAS in the last 90 days. The most recent filings are listed below. Latest filing: Stevens Charles K. III (Director) on 2026-05-08.
Have MAS insiders filed to sell?
6 Form 144 notices on file for MAS worth $7.4M at the prices reported; 0 in the last 90 days worth $0. Latest: Eisman Heath M filed on 2026-02-26 to sell 747 shares ($54K) from 2026-02-26.
Who owns 5% or more of MAS?
3 holders report 5% or more of MAS in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.3% of the class (14,974,597 shares), filed 2026-04-30 for an event on 2026-03-31.
What did MAS report last quarter?
In Q1 FY 2026 (quarter ended 2026-03-31) Masco reported revenue of $1.92B, up 6.5% from the same quarter a year earlier, and net income of $213.0M (1.05 diluted EPS). In FY 2025 it generated $1.02B of operating cash flow and spent $571.0M on buybacks and $261.0M on dividends. As of 2026-03-31, cash was $388.0M against $2.94B of debt.
Which tracked 13F managers own MAS?
8 of the 30 tracked 13F managers held MAS shares at their latest filing, $343.4M in all. The largest: Cliff Asness's AQR Capital Management (2.3M shares, $187.7M), Renaissance Technologies (684K shares, $55.6M), Izzy Englander's Millennium Management (610K shares, $49.7M), Ken Griffin's Citadel Advisors (524K shares, $42.7M), Ray Dalio's Bridgewater Associates (66K shares, $5.4M), Two Sigma Investments (16K shares, $1.3M). The table above lists all 8.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.