Congress tradeHeld by the filer's dependent child per the disclosure. Disclosed 15 days after the transaction; reported as an official range, not an exact amount.
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Martin Marietta Materials
MLM · NYSE · Construction Materials
MLM · NYSE · Construction Materials
Construction Materials company based in Raleigh, North Carolina.
Last close, Oct 1, 2026
$479.17
Adjusted for splits and dividends
Last 12 months
-22.7%
S&P 500 +14.3% over the same dates
Market value
$28.8B
Last close × shares outstanding
Bets against the stock: 2.91M shares sold short (4.8% of shares outstanding), +7.4% vs the previous count, 3.5 days of normal trading to buy them back. FINRA, as of Sep 15, 2026.
Insiders buying, last 90 days
None
No open-market purchases reported
Insiders selling, last 90 days
None
No open-market sales reported
New federal contracts, 12 months
None
Nothing found for this company
Revenue, fiscal 2025
$6.15B
+8.6% vs the year before
Net income, fiscal 2025
$1.14B
As reported in the annual filing
Shares outstanding
60.1M
As of Jul 27, 2026
In fiscal 2025 the company spent $450M buying back its own shares and $197M on dividends. Cash actually paid, from its cash-flow statement.
Held by the filer's dependent child per the disclosure. Disclosed 15 days after the transaction; reported as an official range, not an exact amount.
Held by the filer's dependent child per the disclosure. Disclosed 21 days after the transaction; reported as an official range, not an exact amount.
A Schedule 13D means the holder owns more than 5% and keeps the option to push for changes: board seats, a sale, buybacks. It must be filed within 5 business days.
Held by the filer's dependent child per the disclosure. Disclosed 10 days after the transaction; reported as an official range, not an exact amount.
Held by the filer's dependent child per the disclosure. Disclosed 14 days after the transaction; reported as an official range, not an exact amount.
Prices are daily closes from Polygon.io. Company figures come from its own SEC filings. Past moves are not a forecast. OQRO reports what was filed and never tells you what to buy or sell.
Granting of Requests for Early Termination of the Waiting Period Under the Premerger Notification Rules
Notice · Federal Trade Commission
Granting of Requests for Early Termination of the Waiting Period Under the Premerger Notification Rules
Notice · Federal Trade Commission
Granting of Requests for Early Termination of the Waiting Period Under the Premerger Notification Rules
Notice · Federal Trade Commission
Federal rules, proposed rules and notices that name the company by its legal name, from the Federal Register. Being named is not the same as being the target of a rule.
LNA Holding SRL
Schedule 13D: may seek to influence the company · filed Aug 24, 2026 · 11M shares
Vanguard Capital Management
Schedule 13G: passive · filed Apr 30, 2026 · 4.51M shares
Vanguard Portfolio Management
Schedule 13G: passive · filed Apr 29, 2026 · 3.17M shares
STATE STREET CORPORATION
Schedule 13G: passive · filed Aug 7, 2026 · 3.16M shares
Anyone owning more than 5% must file within days. Structured filings exist since December 2024, so older stakes that were never amended may be missing.
3 certified in FY2026 Q3, vs 0 a year earlier. 3 positions in total, median offered wage $153K a year.
Labor condition applications for H-1B workers certified by the Department of Labor, counted by decision date (FY2026 Q3: Apr 1, 2026 to Jun 30, 2026, the latest quarter published). A certified application is a step before a visa petition, not a hire or a visa, and one application can cover several positions. Matched by employer ID number or name.
Last 12 months, adjusted daily closes
Adjusted close went from $620.06 on Oct 1, 2025 to $479.17 on Oct 1, 2026 (-22.7%). Disclosed trades in the last 12 months: 0 insider purchases, 0 insider sales, 7 Congress purchases, 2 Congress sales.
Short sale volume: 52.5% of the volume reported to FINRA over the last 20 trading days was marked short, below its 1-year average of 62.8%. FINRA daily files, to Oct 2, 2026.
Fails to deliver: 2,877 shares (about $1.53M) were not delivered on time for settlement on Aug 27, 2026. SEC fails-to-deliver data.
Short sale volume is not short interest. It counts trades marked short, including market makers selling short to fill buy orders, so it is a share of daily trading, not a count of bets against the stock. Fails to deliver have many causes, including processing delays, and are often resolved within days.