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Analyst
Ivan Yi
Period: Reporting periods mapped to calendar 2024 Q4 – 2026 Q2 (7 quarters).
- Questions
- 16on tracked calls
- Challenge rate
- 13%2 of 16 questions
- Companies
- 4questioned at least once
- Reporting periods
- 7with questions
These figures cover the whole profile: every tracked question, all reporting periods.
How to read these numbers
Challenge rate is the share of questions that pushed back, pressed for specifics or questioned management’s assumptions. It describes how questions were asked on the calls tracked here; it does not measure whether any view turned out to be right.
Rounding. Rates are rounded to whole percentages, so a small share can show as 0% even when some questions were challenging. The count beside each rate is exact; “none of N questions” means no question was challenging.
No questions recorded. “—” means there is nothing to calculate: no questions were recorded for that period on the calls tracked here. It does not mean there was no activity.
Fewer than 3 questions. A company-level rate is withheld when fewer than 3 questions were recorded for that company; the questions are still counted everywhere else.
Small samples. Profiles with fewer than 10 questions are marked Limited sample.
Reporting periods. Questions are grouped by the calendar quarter each company’s fiscal reporting period maps to, not by the date of the call. Periods without a calendar mapping are listed separately under their fiscal label.
Questions asked
Grouped by company, most questions first. Open a company to read its questions, newest reporting period first.
Showing 16 of 16 questions from 4 companies
MLMMartin Marietta Materials5 questions · 5 reporting periods · 1 of 5 challenging
Calendar 2026 Q2
does this mean Martin is perhaps out of the running for any future core aggregates acquisitions
Show response
Rejected the premise and tied it to the deliberate cash-and-equity structure of LNA and preserving the investment-grade rating.
Calendar 2026 Q1
Can you just comment this on this a little more, how much are volumes increasing through this facility? And is this supporting data center growth
Show response
Ward explained MLM ships 30M tons by rail annually as the largest rail stone shipper. Florida operations import granite by CSX, Norfolk Southern, and Panamax vessels. Michael added East Texas terminals serve Haynesville shale and West Texas terminals serve data center projects.
Calendar 2025 Q4
If the price-cost spread didn't narrow this year, when can it reaccelerate
Show response
Ward said 2026 is a measured starting point for SOAR 2030, with spread expected to build through the period. Volume recovery in private construction and ongoing cost discipline are the key drivers. Expressed high confidence in hitting the Capital Markets Day targets.
Calendar 2025 Q3
Just wanted to go back to aggregate pricing, which was up double digits in '22, '23 and '24. Can you return to those levels
Show response
Ward attributed 2022-2024 double-digit pricing to inflationary environment. Current mid-single digits reflect normalized inflation. Return to double digits would require significant volume acceleration and tight supply in key geographies. Commercial aspects of the business have fundamentally changed, but volume is the swing factor.
Calendar 2025 Q2
can you just give us an early preview of the upcoming Capital Markets Day? What should we expect to hear from you all
Show response
Ward previewed September Capital Markets Day: SOAR 2030 5-year plan, M&A strategy, commercial innovation, and leadership team presentation. History of doubling market cap every 5 years.
VMCVulcan Materials Company5 questions · 5 reporting periods · 1 of 5 challenging
Calendar 2026 Q2
Are any of the mid-year price increases included in your unchanged guidance or the mid-years incremental to that?
Show response
Answered both parts: executed mid-years are in the guide, incremental actions are not, and gross margin should expand in the fourth quarter.
Calendar 2026 Q1
Are you able to fully pass through these higher costs to your end customers? And on that, you hire truckload rates incentivized moving more volumes to rail
Show response
Ronnie confirmed delivery is a pass-through cost with surcharges in place. Rail capacity limited to existing yards in high-growth markets. Mary Andrews added that rising transportation costs can widen Vulcan's logistical moat advantages.
Calendar 2025 Q4
you seem to have a more favorable geography with greater exposure to California, Georgia, Tennessee, and some other states. So I guess I am just wondering why your volume guidance is not a little b...
Show response
Ronnie said backlog represents 40-45% of shipments, split 50/50 public/private. Conservative on single-family until affordability improves. Three years of down volume warrants caution.
Calendar 2025 Q3
price per ton in 3Q was the smallest in a few years. And I get that there's some negative mix in there. But why is the year-over-year growth decelerated
Show response
Tom said 3 years of negative volume puts pricing pressure. Believes at low point now. Public acceleration and private non-resi improving will support 2026 pricing.
Calendar 2025 Q2
roughly what percent of your Aggregates move on the rails? And I guess I just want to get your initial thoughts on the proposed Union Pacific, Norfolk Southern merger
Show response
Tom said VMC ships within each railroad's network, not cross-carrier, so the merger would have minimal impact.
WABWabtec5 questions · 3 reporting periods · 0 of 5 challenging
Calendar 2025 Q2
what's next on the regulatory front, now that CARB dropped its local mandate
Show response
Rafael expects focus on safety and automation advances, including yards and 0-to-0 air brake control. FRA waiver requests advancing, seen as positive for sector efficiency.
how does the bonus depreciation part impact your customers?
Show response
John explained restored tax benefits don't materially change WAB's effective rate but improve customer IRR on locomotive purchases through accelerated depreciation, enhancing the investment case.
Calendar 2025 Q1
can you roughly estimate how much can you pass through? Can you pass through 100% of this? Through higher pricing?
Show response
Rafael expressed confidence in preserving margins through combination of USMCA exemptions, supply chain adjustments, and pricing actions without quantifying pass-through percentage.
Calendar 2024 Q4
how much of your raw materials are imported? What impact would tariffs from Canada, Mexico, China and potentially other countries have on your COGS
Show response
Management did not quantify import exposure but cited five-year track record of managing inflation and tariffs while expanding margins. Not included in guidance.
Is that a good annual run rate target or is it more front end loaded or more back end loaded through 2029?
Show response
Management confirmed margin expansion front-end loaded, starting with 2025 guidance. Continuous improvement process with operationalized project deck.
CSXCSX Corporation1 question · 1 reporting period · 0 of 1 challenging
Calendar 2025 Q1
Roughly what percent of your volumes or revenues are in fact tied to China
Show response
Kevin said China exposure is limited and concentrated in intermodal freight coming over the West Coast. East Coast positioning provides natural insulation from China trade disruption.
Challenge rate by company
Every company this analyst questioned, most questions first. A company-level rate is shown from 3 questions; below that it is withheld.
| Company | Questions | Challenge rate |
|---|---|---|
| MLM Martin Marietta Materials | 5 | 20%1 of 5 questions |
| VMC Vulcan Materials Company | 5 | 20%1 of 5 questions |
| WAB Wabtec | 5 | 0%none of 5 questions |
| CSX CSX Corporation | 1 | —Rate withheld: fewer than 3 questions |
Activity by reporting period
Questions recorded for each calendar quarter that companies’ reporting periods map to (not the call date), with the challenge rate for that period. Periods inside the range with no questions are shown as “No questions recorded”.
| Calendar period | Questions | Challenge rate | Companies |
|---|---|---|---|
| 2024 Q4 | 2 | 0%none of 2 questions | 1 |
| 2025 Q1 | 2 | 0%none of 2 questions | 2 |
| 2025 Q2 | 4 | 0%none of 4 questions | 3 |
| 2025 Q3 | 2 | 0%none of 2 questions | 2 |
| 2025 Q4 | 2 | 0%none of 2 questions | 2 |
| 2026 Q1 | 2 | 0%none of 2 questions | 2 |
| 2026 Q2 | 2 | 100%2 of 2 questions | 2 |
- 2024 Q42 questions · challenge rate 0% (none of 2 questions) · 1 company
- 2025 Q12 questions · challenge rate 0% (none of 2 questions) · 2 companies
- 2025 Q24 questions · challenge rate 0% (none of 4 questions) · 3 companies
- 2025 Q32 questions · challenge rate 0% (none of 2 questions) · 2 companies
- 2025 Q42 questions · challenge rate 0% (none of 2 questions) · 2 companies
- 2026 Q12 questions · challenge rate 0% (none of 2 questions) · 2 companies
- 2026 Q22 questions · challenge rate 100% (2 of 2 questions) · 2 companies
Topics
Topics tagged on this analyst’s questions.
- Pricing5
- Demand4
- Cost Pressure3
- Supply Chain3
- Guidance Reliability3
- Trade Tariffs3
- Capital Allocation2
- Margin2
- Regulation Policy2
- M&A1
Show all 13 topics
- Capex Investment1
- Competitive Dynamics1
- Innovation & R&D1