HP Now #304 Largest Company, Surpassing Martin Marietta Materials
Published . Updated .
In the latest look at the underlying components of the S&P 500 ordered by largest market capitalization, HP Inc (Symbol: HPQ) has taken over the #304 spot from Martin Marietta Materials, Inc. (Symbol: MLM), according to The Online Investor. Market capitalization is an im
Directly affected
- MLM Martin Marietta Materials
Named in this report.
- HPQ HP INC
The reported development directly names HP INC in the summary; GA resolved that company to HPQ.
Indirectly affected
- FMAT FIDELITY MSCI MATERIALS INDEX ETF
GA selected FMAT as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- IBAT ISHARES ENERGY STORAGE & MATERIALS ETF
GA selected IBAT as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- MXI ISHARES GLOBAL MATERIALS ETF
GA selected MXI as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- TLG TOUCHSTONE LARGE COMPANY GROWTH ETF
GA selected TLG as a RELATED security because its canonical security name directly matches this event's themes: company. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- VAW VANGUARD MATERIALS ETF
GA selected VAW as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
Price reaction, T-5 to T+3
In the latest look at the underlying components of the S&P 500 ordered by largest market capitalization, HP Inc (Symbol: HPQ) has taken over the #304 spot from Martin Marietta Materials, Inc. (Symbol: MLM), according to The Online Investor…
Source: Nasdaq Markets
Price since this story was published: Martin Marietta Materials (MLM)
Since the first closing price after “HP Now #304 Largest Company, Surpassing Martin Marietta Materials,” Martin Marietta Materials (MLM) is +1.47%. The S&P 500 fund (SPY) is +0.52% over the same days, a +0.95% difference versus the market.
Disclosure records for Martin Marietta Materials (MLM) within two months of 16 Sep 2026
- April McClain Delaney sell Martin Marietta Materials (MLM) ($250,001 - $500,000). That is 22 days before publication, inside 30 days. The filing is listed beside the story “HP Now #304 Largest Company, Surpassing Martin Marietta Materials.”
- April McClain Delaney buy Martin Marietta Materials (MLM) ($1,001 - $15,000). That is 28 days before publication, inside 30 days. The filing is listed beside the story “HP Now #304 Largest Company, Surpassing Martin Marietta Materials.”
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Martin Marietta Materials (MLM)
Companies tied to this story
- MLM Martin Marietta Materials
Martin Marietta Materials (MLM) is linked, with no stored direction, high confidence in the 16 Sep 2026 story “HP Now #304 Largest Company, Surpassing Martin Marietta Materials.” Reason on file: The reported development directly names MARTIN MARIETTA MATERIALS INC in the headline; GA resolved that company to MLM
- HPQ Hp
In “HP Now #304 Largest Company, Surpassing Martin Marietta Materials,” Hp (HPQ) is linked, with no stored direction, high confidence. Reason on file: The reported development directly names HP INC in the summary; GA resolved that company to HPQ
- FMAT Fidelity Msci Materials Index Etf
In “HP Now #304 Largest Company, Surpassing Martin Marietta Materials,” Fidelity Msci Materials Index Etf (FMAT) is linked, with no stored direction, medium confidence. Reason on file: GA selected FMAT as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- IBAT Ishares Energy Storage & Materials Etf
In “HP Now #304 Largest Company, Surpassing Martin Marietta Materials,” Ishares Energy Storage & Materials Etf (IBAT) is linked, with no stored direction, medium confidence. Reason on file: GA selected IBAT as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- MXI Ishares Global Materials Etf
Ishares Global Materials Etf (MXI) is linked, with no stored direction, medium confidence in the 16 Sep 2026 story “HP Now #304 Largest Company, Surpassing Martin Marietta Materials.” Reason on file: GA selected MXI as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- TLG Touchstone Large Company Growth Etf
Touchstone Large Company Growth Etf (TLG) is linked, with no stored direction, medium confidence in the 16 Sep 2026 story “HP Now #304 Largest Company, Surpassing Martin Marietta Materials.” Reason on file: GA selected TLG as a RELATED security because its canonical security name directly matches this event's themes: company. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- VAW Vanguard Materials Etf
For “HP Now #304 Largest Company, Surpassing Martin Marietta Materials,” Vanguard Materials Etf (VAW) is linked, with no stored direction, medium confidence. Reason on file: GA selected VAW as a RELATED security because its canonical security name directly matches this event's themes: materials. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Martin Marietta Materials (MLM)
Martin Marietta Materials (MLM) is the company in “HP Now #304 Largest Company, Surpassing Martin Marietta Materials,” the 16 Sep 2026 this story story.
Martin Marietta Materials (MLM) is on the page because The reported development directly names MARTIN MARIETTA MATERIALS INC in the headline; GA resolved that company to MLM
A second company, Hp (HPQ), is listed for a different reason: The reported development directly names HP INC in the summary; GA resolved that company to HPQ
Dates and price levels for Martin Marietta Materials (MLM)
FMAT traded between 54.88 and 58.18 across 20 sessions. The latest close on file is 57.55. HPQ traded between 29.18 and 33.30 across 20 sessions. The latest close on file is 30.23. MLM traded between 464.95 and 509.77 across 20 sessions. The latest close on file is 501.83.
A simple score for Martin Marietta Materials (MLM)
46 out of 100
“HP Now #304 Largest Company, Surpassing Martin Marietta Materials” scores 46 out of 100. The score uses 1 sources, and 7 linked companies.