CALM (Cal-Maine Foods, Inc.): Themes, ETFs, and Basket Ideas
CALM is the ticker for Cal-Maine Foods, Inc.. This page covers what the company does, where it's heading, its approximate earnings and valuation, key competitors, the themes it belongs to, the ETFs that hold it, and similar stocks worth looking at.
What does Cal-Maine Foods, Inc. do?
Cal-Maine Foods is the largest producer of shell eggs in the United States by volume. The company sells approximately 1 billion dozen eggs annually, representing approximately 20% of US shell egg sales. Cal-Maine sells through grocery retailers, foodservice distributors, and other commercial customers, primarily across the southwestern and central US.
The shell egg market is structurally cyclical: egg supply responds to laying flock size, which responds to historical pricing. Avian influenza outbreaks have periodically reduced flock sizes and driven egg prices sharply higher. Cal-Maine has historically benefited from periods of supply disruption because it has remained relatively unaffected by the outbreaks that hit other producers. Founded in 1957 by Fred Adams Jr. in Mississippi, headquartered in Ridgeland, Mississippi. Sherman Miller has been CEO since 2023.
Where is Cal-Maine Foods, Inc. heading?
1. Avian influenza and supply disruption.
Highly pathogenic avian influenza (HPAI) outbreaks have periodically reduced US laying flock sizes and driven shell egg prices sharply higher. Cal-Maine has navigated outbreaks well, with its facilities largely unaffected. Continued outbreaks create periodic earnings spikes.
2. Cage-free transition.
Major grocery retailers and foodservice buyers are transitioning to cage-free egg sourcing. Cal-Maine has been investing in cage-free housing capacity. Cage-free eggs sell at higher prices but require more capital per bird. The transition is multi-year.
3. Acquisition opportunities.
The shell egg industry has consolidated significantly over decades and continues to consolidate. Cal-Maine has been an active acquirer of smaller egg producers. Acquisition opportunities tend to emerge when smaller producers struggle with avian influenza or capital requirements.
4. Cyclical earnings volatility.
Shell egg prices are volatile. Cal-Maine earnings can swing materially across cycles. The cyclical nature makes traditional P/E ratios less informative; cyclically-adjusted earnings or normalized free cash flow are more useful.
Risks worth tracking: Avian influenza could eventually impact Cal-Maine facilities, creating direct production losses. Feed costs (primarily corn and soybean meal) affect operating margins. Cage-free transition capital costs are substantial. Cyclical pricing creates earnings volatility.
Earnings and valuation (approximate, early 2026)
A simple financial snapshot. These are approximations and refresh quarterly; for current figures see Cal-Maine Foods, Inc.'s investor relations page or your broker.
- Revenue (TTM): ~$3 billion (varies materially with egg prices)
- Operating margin: Highly cyclical, 5-40% across cycles
- Net income (TTM): Highly cyclical, depends on price environment
- EPS (TTM): Cyclical
- P/E (TTM): Not meaningful in isolation; check normalized earnings
- Price to sales: ~1x
- Dividend yield: Cyclical (formula-based payout)
- Free cash flow: Strong during high-price periods
- Market share: ~20% of US shell egg sales
Cal-Maine's valuation analysis is dominated by cyclical considerations. Trailing P/E is uninformative because earnings swing materially with egg prices. Normalized earnings analysis (looking at average earnings across a full price cycle) is more useful. The dividend is formula-based and tracks earnings.
Themes CALM belongs to
These are the investment theses CALM naturally fits into. Each links to a full theme guide listing every other stock that belongs and the ETFs commonly used as a passive proxy.
CALM's competitors
Shell egg producers
Rose Acre Farms (private), Daybreak Foods (private), Sparboe Companies (private), Hillandale Farms (private), and various regional producers. The US shell egg industry is consolidated among ~10 large producers with significant remaining fragmentation among smaller and regional producers. Most are private; Cal-Maine is the only public pure-play shell egg producer.
Egg products
Companies like Michael Foods (owned by Post Holdings), Rose Acre, and various foodservice egg products companies compete in the broader egg products market (liquid eggs, dried eggs). Cal-Maine focuses on shell eggs primarily.
Similar stocks
Other names that show up alongside CALM in the same themes. Worth a look if you're thinking about diversification within a single thesis rather than concentration on one ticker.
Using CALM in a Walnut basket
The most useful question to ask about a single stock is rarely “will it go up?”. It's “does this fit a thesis I actually believe in, and how do I size it alongside other stocks that fit the same thesis?” That's what Walnut is built for.
Open the AI assistant on Walnut and describe a thesis (for example: “the AI infrastructure buildout”, “dividend growth large-caps”, “global semiconductors”) where CALM would naturally fit. The AI proposes 5 to 6 constituents with target weights, you review, and you can fund the basket through your broker once you're ready.
Build a basket around CALM with Walnut
Use Cal-Maine Foods, Inc. as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.
FAQ
What is Cal-Maine Foods' ticker symbol?
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CALM, listed on Nasdaq. Officially Cal-Maine Foods, Inc. Founded 1957, headquartered in Ridgeland, Mississippi. The largest US shell egg producer by volume. Trades during US market hours, available at every major US brokerage. Only public pure-play shell egg producer in the US.
Who are Cal-Maine's competitors?
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In shell egg production: Rose Acre Farms (private), Daybreak Foods (private), Sparboe Companies (private), Hillandale Farms (private), and various regional producers. The US shell egg industry is consolidated among ~10 large producers; most are private. In egg products: Michael Foods (owned by Post Holdings) and various foodservice egg products companies.
Is Cal-Maine a good cyclical play?
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Yes, with the caveat that cyclical timing matters substantially. Egg prices respond to laying flock supply, which responds to avian influenza outbreaks and historical pricing decisions. Cal-Maine has historically benefited from supply disruptions because its facilities have remained relatively unaffected. Earnings volatility is meaningful; buying after price declines and holding through cycles is the typical playbook.
What is Cal-Maine's P/E ratio?
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Trailing P/E is not meaningful in isolation for Cal-Maine because earnings swing materially with egg prices. Trough-year P/E would look very high; peak-year P/E very low. Normalized earnings analysis (looking at average earnings across a full price cycle) is more useful. The dividend is formula-based and tracks earnings.
What does Cal-Maine Foods do?
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Cal-Maine is the largest producer of shell eggs in the United States by volume. The company sells approximately 1 billion dozen eggs annually, representing approximately 20% of US shell egg sales. Sales channels include grocery retailers, foodservice distributors, and other commercial customers, primarily across the southwestern and central US.
Who owns the most Cal-Maine stock?
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Founders and family (the Adams family and related entities) historically held meaningful stakes and have over time reduced. Major institutional holders include Vanguard (~10%), BlackRock (~6%), and various agriculture and food-focused funds. Cal-Maine has dual-class share structure that historically provided family control.
Which ETFs have the most Cal-Maine exposure?
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MOO (VanEck Agribusiness) holds CALM at modest weight as one of the largest US food producers. PAGG (Invesco Global Agriculture) holds at similar weight. Small and mid-cap ETFs (IJR, IWM) hold CALM as part of broader universes. Food and consumer staples ETFs hold CALM at higher concentrations.
Which thematic baskets typically include Cal-Maine?
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One theme on Walnut: Agriculture (largest US shell egg producer; cyclical earnings tied to laying flock supply and avian influenza dynamics). CALM is often included as the protein/cyclical complement to DE and CTVA in agricultural baskets.
Is Cal-Maine in the S&P 500?
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No. CALM's market cap (~$4-5 billion) is below the S&P 500 threshold. It is included in the S&P MidCap 400 and smaller-cap indices. The cyclical earnings make CALM more typically held by active managers than passive indexers.
What is Cal-Maine's market cap?
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Approximately $4 billion as of early 2026, though this varies meaningfully with egg pricing cycles. During high-egg-price periods (typically driven by avian influenza disruption), market cap can expand significantly; during low-price periods, it compresses.
Does Cal-Maine pay a dividend?
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Yes, on a formula basis. The dividend is calculated as one-third of net income for each quarter, paid quarterly. This produces highly variable dividend payments that track earnings directly. During peak earnings years, dividends can be substantial; during trough years, they can be minimal. The formula-based structure is unusual.
How does avian influenza affect Cal-Maine?
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Highly pathogenic avian influenza (HPAI) outbreaks have periodically reduced US laying flock sizes and driven shell egg prices sharply higher. Cal-Maine has historically benefited from outbreaks because its facilities have remained relatively unaffected by the worst events. The 2022-2023 and 2024-2025 outbreaks drove meaningful Cal-Maine earnings increases. Continued outbreaks create periodic earnings spikes.
Is Cal-Maine a food stock or commodity stock?
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Both. CALM is technically classified as Consumer Staples (food production) but trades more like a commodity producer because of egg price volatility. The cyclical earnings profile is closer to commodity producers than to typical consumer staples (which have more pricing power and earnings stability). Investors often treat CALM as a tactical commodity play rather than a buy-and-hold staples position.
Should I own Cal-Maine directly or through MOO?
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Direct CALM gives concentrated egg producer exposure with full cyclical leverage to egg price spikes during HPAI outbreaks. MOO includes CALM at modest weight along with broader agribusiness. Many Walnut users hold CALM directly as a tactical position rather than core holding, sized to portfolio risk tolerance for cyclical earnings volatility.
Walnut is informational, not investment advice. Financial figures on this page are approximations; always verify current numbers with Cal-Maine Foods, Inc.'s investor relations page or your broker before making investment decisions.