Core Main Company Leadership

CNM Stock  USD 48.06  0.43  0.90%   
About 78 percent of Core Main's insiders are selling. The analysis of insiders' sentiment of trading Core Main stock suggests that many insiders are terrified at this time. Core Main employs about 5.7 K people. The company is managed by 26 executives with a total tenure of roughly 136 years, averaging almost 5.0 years of service per executive, having 219.23 employees per reported executive.
Insider Sentiment
Mostly Selling
 
Selling
 
Buying

Latest Trades

2025-10-31Lisa C. McClainDisposed @ 52.1
2025-10-30Lisa C. McClainAcquired @ 52.37
2025-09-22Michael T. McCaulAcquired @ 50.73
2025-09-11Lisa C. McClainAcquired @ 49.52
2025-08-21Michael T. McCaulDisposed @ 63.95
2025-08-18Mark R WitkowskiDisposed 100000 @ 64.08View
2025-08-11April McClain DelaneyDisposed @ 63.7
2025-07-22Robyn L BradburyDisposed 5000 @ 64.51View
2025-07-18Orvin T KimbroughDisposed 23962 @ 61.77View
2025-07-17Mark R WitkowskiDisposed 100000 @ 61.26View
2025-07-07Stephen O LeclairDisposed 44972 @ 61.91View
2025-07-03Stephen O LeclairDisposed 80028 @ 62.27View
2025-07-01Robyn L BradburyDisposed 25000 @ 60.49View
2025-06-17Lisa C. McClainDisposed @ 55.61
2025-06-11Lisa C. McClainAcquired @ 57.46
2025-06-09Mark G WhittenburgDisposed 49100 @ 60.03View
2025-06-06Mark G WhittenburgDisposed 900 @ 60.03View
2025-06-03Laura K SchneiderDisposed 45695 @ 56.25View
Following insider trading sentiment in Core Main can help investors add context around confidence, timing, and operating risk while the public narrative is still evolving. The signal is still regulated and disclosed under securities law, which is why the public filing record matters more than rumor or interpretation alone.

Acquired vs Disposed

Filed vs Not Filed

The insider-sentiment profile for Core Main is usually inferred from how executives, directors, and beneficial owners buy or sell shares over time. Core Main's insiders buying shares can be interpreted as a constructive signal, while persistent selling may suggest less confidence in the current setup.
Core Main has a market cap of 9.4 B, operating margin of 10.67%, ROE of 23.97%. See Trending Equities for portfolio-level analysis. This suggests a position in Core Main within the portfolio mix. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in inflation.
For a detailed overview of how to trade Core Stock, see our How to Trade Core Stock guide.

Core Main's latest congressional trading

Trading activity by members of Congress in Core Main is closely watched because transparency, timing, and public trust all matter when elected officials buy or sell public securities. The practical value comes from transparency: investors can compare timing, trade size, and subsequent price action without relying on rumor.
2025-10-22Representative Lisa McClainAcquired under $15,000Verify
2025-10-13Representative Michael McCaulAcquired $15,000 to $50,000Verify

Core Main Management Team Effectiveness

The company has Return on Asset of 7.27 % implying that it earned $7.27 for every $100 of assets on its balance sheet. This is broadly in line with industry peers. In the same way, it shows a return on shareholders' equity (ROE) of 23.97 %, indicating that every $100 invested by shareholders earned $23.97 in return.
As of March 2026, Common Stock Shares Outstanding is projected to grow to approximately 245.3 M. Also, Net Income Applicable To Common Shares is projected to grow to approximately 496.3 M

Stock Ownership Analysis

About 99.0% of the company shares are held by institutions such as insurance companies. The book value of Core Main was currently reported as 10.42. The company has Price/Earnings To Growth (PEG) ratio of 1.92. Core Main had not issued any dividends in recent years.
Reviewing share-based compensation in Core Main helps investors understand how management balances employee incentives against dilution risk. Shares outstanding are near 188.8 M. That is why investors should compare compensation intensity with revenue growth, margin progress, and free-cash-flow generation.

Core Main Quarterly Liabilities And Stockholders Equity

6.3 Billion

Insider Trades History

Reviewing insider ownership in Core Main helps investors understand how much of the equity base is controlled by people involved in running the business. Insiders currently hold about 0.55% of outstanding shares. Investors usually want to know whether that level supports alignment without creating excessive control risk. View all of Core Main's insider trades
Macro event markers
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
 
Interest Hikes

Stock Institutional Investors

Institutional ownership matters in Core Main because pension funds, mutual funds, banks, and advisers can materially influence liquidity, governance, and price discovery. Used correctly, institutional data helps investors understand who may be setting the marginal price and how resilient that holder base could be under stress.
Shares
First Trust Advisors L.p.2025-09-30
3.8 M
Geode Capital Management, Llc2025-09-30
3.6 M
Bessemer Group Inc2025-09-30
3.2 M
Impax Asset Management Group Plc2025-12-31
2.9 M
Samlyn Capital, Llc2025-12-31
2.8 M
Amvescap Plc.2025-09-30
2.8 M
D1 Capital Partners L.p.2025-12-31
2.6 M
Fiduciary Management, Inc. Of Milwaukee2025-12-31
2.6 M
Dimensional Fund Advisors, Inc.2025-12-31
2.5 M
Blackrock Inc2025-09-30
19 M
Vanguard Group Inc2025-12-31
17.6 M
A large institutional presence can look reassuring, but sophisticated ownership alone should not be mistaken for proof that a position is mispriced or low risk. Ownership data should therefore support due diligence rather than replace it.

Insider Trading Activities

Insider trading disclosures for Core Main offer a structured way to watch how people closest to the business are behaving while expectations change across the market. Current market capitalization is about 9.4 Billion. Used properly, these records are better for context than for blind buy-or-sell signals.

Outstanding Bonds

Reviewing Core Main bond obligations helps investors understand how much of the business is financed with fixed-income capital rather than purely with equity. This is why bond analysis is not just a credit exercise; it also informs equity holders about solvency, optionality, and future capital-allocation pressure.

Corporate Filings

F4
13th of March 2026
The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities
ViewVerify
F4
11th of March 2026
The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities
ViewVerify
13A
17th of February 2026
An amended filing to the original Schedule 13G
ViewVerify
F3
28th of January 2026
The report used by insiders such as officers, directors, and major shareholders (beneficial owners holding more than 10% of any class of the company's equity securities) to declare their ownership of a company's stock
ViewVerify
F4
2nd of January 2026
The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities
ViewVerify
8K
9th of December 2025
Report filed with the SEC to announce major events that shareholders should know about
ViewVerify
13A
14th of November 2025
An amended filing to the original Schedule 13G
ViewVerify
13A
7th of November 2025
An amended filing to the original Schedule 13G
ViewVerify
The majority of Core Main's outstanding shares are owned by institutions. Institutional investors such as pension funds, mutual funds, and asset managers typically hold large positions as part of their investment mandates, managing money on behalf of clients or beneficiaries. As a result, they are subject to reporting requirements and oversight rules - such as 13F filings and position disclosure thresholds - that do not apply to individual retail investors. Core Main has approximately 99% of its outstanding shares held by institutional investors, 1% by insiders, and 0% in public hands.
 
Shares in Circulation  
 First Issued
2019-06-30
 Previous Quarter
198.3 M
 Current Value
197.9 M
 Average Shares Outstanding
217.6 M
 Quarterly Volatility
30.6 M
Macro event markers
 
Covid
 
Interest Hikes

Core Stock Holders Distribution

Institutional ownership analysis for Core Main matters because banks, hedge funds, pension plans, and other professional investors can influence price and liquidity more forcefully than smaller holders. This matters because getting in early on a sponsorship cycle may help, but getting caught near a large-holder exit can have the opposite effect.

Core Main Market Cap and Value

Core Main Workforce Comparison

Core Main is rated below average in number of employees compared to key competitors. The total workforce of Industrials industry is currently estimated at about 403,984. Core Main claims roughly 5,700 in number of employees contributing just under 2% to equities under Industrials sector.

Core Main Profit Margins

The company has Net Profit Margin of 6.0 %, which implies solid operational efficiency and cost management. . In the same way, it shows Net Operating Margin of 11.0 %, which suggests that it retains $11.0 of every $100 in revenue after operating expenses.
Current ValueLast YearChange From Last Year 10 Year Trend
Gross Profit Margin0.20.24
Fairly Down
Slightly volatile
Net Profit Margin0.02640.0497
Way Down
Slightly volatile
Operating Profit Margin0.06260.087
Way Down
Slightly volatile
Pretax Profit Margin0.04280.0698
Way Down
Slightly volatile
Return On Assets0.03680.063
Way Down
Slightly volatile
Return On Equity0.130.22
Way Down
Slightly volatile

Core Main Insider Trading History

Insider trading disclosures for Core Main offer a structured way to watch how people closest to the business are behaving while expectations change across the market. Current market capitalization is about 9.4 Billion. Used properly, these records are better for context than for blind buy-or-sell signals.
Buy/Sell Ratio# Purchases Trades# Sales TradesTotal Shares PurchasedTotal Shares Sold
2026-03-01
0.7273
16
22
362,148
13,079
2025-09-01
0.6
18
30
717,032
1,140,272
2025-06-01
1.0476
22
21
395,870
565,050
2025-03-01
0.6731
35
52
2,271,382
2,426,308
2024-12-01
0.7333
11
15
807,416
1,097,416
2024-09-01
1.0833
13
12
163,209
149,657
2024-06-01
1.2667
19
15
349,921
495,000
2024-03-01
0.6706
57
85
16,873,683
56,717,085
2023-12-01
0.4561
26
57
15,078,774
64,436,499
2023-09-01
0.5
12
24
6,951,082
30,053,582
2023-06-01
0.6625
53
80
8,146,132
47,607,564
2023-03-01
1.1905
25
21
985,473
395,122
2022-09-01
0.1429
2
14
4,127,884
15,303,932
2022-06-01
0.4
2
5
31,198
72,389
2022-03-01
1.8
9
5
7,937,432
27,455,242

Core Main Notable Stakeholders

Stakeholders matter for Core Main because not every influential participant is a shareholder acting with the same objective or time horizon. This becomes more informative when investors want to understand not just ownership, but influence, incentives, and strategic pressure points.
Stephen LeClairChief Executive Officer, DirectorProfile
Michael HuebertPresidentProfile
Mark WitkowskiChief Financial OfficerProfile
Glenn FloydDirector TreasuryProfile
John StephensVP ControllerProfile
Ian RorickDirectorProfile
Dennis GipsonIndependent DirectorProfile
Laura SchneiderChief Human Resource OfficerProfile
Mark WhittenburgGeneral Counsel, Company SecretaryProfile
James CastellanoIndependent DirectorProfile
Nathan SleeperDirectorProfile
Robyn BradburyAnalysis PlanningProfile
Jeffrey GilesVice President - Corporate DevelopmentProfile
Orvin KimbroughIndependent DirectorProfile
Yvonne BlandVice DevelopmentProfile
Bradford CowlesPresident - Fire ProtectionProfile
James BergesChairman of the BoardProfile
John SchallerPresident - WaterworksProfile
Jennifer NoonanDirector CommunicationsProfile
Carla HarperSenior ResourcesProfile
Mark JDGeneral SecretaryProfile
Mark CPAChief OfficerProfile
Carrie BusbeeChief OfficerProfile
Jonathan ZrebiecDirectorProfile
Kathleen MazzarellaIndependent DirectorProfile
Margaret NewmanIndependent DirectorProfile

Management Information & Data Sources

Core Main is a large-cap company in Trading Companies & Distributors, Industrial Distribution, Industrials. Executive review focuses on insiders, senior management, and employee signals. Changes in insider ownership can offer context, but they should be read with fundamentals and market conditions. CEO is Stephen LeClair with 5,700 employees and 26 reported executives.

For Core Main, this section uses periodic company reporting and market reference feeds with Macroaxis normalization rules applied to keep cross-asset comparisons consistent. Intraday timing differences may exist. Insider and management fields are mapped from published filings and company disclosures.

This content is curated and reviewed by:

Gabriel Shpitalnik - Member of Macroaxis Editorial Board

Workforce Efficiency and Productivity

Investors reviewing Core Main can use workforce efficiency as another lens on execution, especially when comparing similar businesses in the same industry. A disciplined workforce review can reveal whether execution quality is improving beneath the top-line numbers.

Core Main Manpower Efficiency

Return on Core Main Manpower

Revenue Per Employee1.3M
Revenue Per Executive286.2M
Net Income Per Employee76.1K
Net Income Per Executive16.7M
Working Capital Per Employee203.3K
Working Capital Per Executive44.6M

More Resources for Core Stock Analysis

A comprehensive view of Core Main starts with financial statements and ratio context. Financial ratios provide context for profitability, efficiency, and growth trends. Outlined below are key reports that provide context for Core Main Stock:
Core Main has a market cap of 9.4 B, operating margin of 10.67%, ROE of 23.97%. See Trending Equities for portfolio-level analysis. This suggests a position in Core Main within the portfolio mix. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in inflation.
For a detailed overview of how to trade Core Stock, see our How to Trade Core Stock guide.
Analysis related to Core Main should be read together with other portfolio and risk tools before capital is reallocated. That is especially important when the goal is to improve the overall mix of instruments already held. You can also try the Technical Analysis module to check basic technical indicators and analysis based on most latest market data.
 Quarterly Earnings Growth
0.046
 Earnings Share
2.28
 Revenue Per Share
40.87
 Quarterly Revenue Growth
0.012
 Return On Assets
0.0727
Understanding Core Main includes distinguishing between market value and book value, where book value reflects Core's accounting equity. Core Main's market capitalization is 9.4 B. With a P/B ratio of 4.55, the market values Core Main well above its book equity. Enterprise value stands at 11.34 B. The intrinsic value concept focuses on underlying worth, which can diverge from market price and book value. Valuation work aligns these measures into a single context.
The concept of value for Core Main differs from its quoted price, since each reflects a different lens. For Core Main, key inputs include a P/E ratio of 65.2, a P/B ratio of 4.55, a profit margin of 5.6%, and ROE of 23.97%. Trading price represents the transaction level agreed by market participants.