Expansion-Stage Stocks

CAVA is an early-stage national fast-casual chain with strong unit economics (AUV ~ $2.9M and mid-20s restaurant-level margins) and a long runway to expand store count toward management's 1,000-restaurant goal. If it sustains new-unit productivity while holding margins, operating leverage + unit growth can drive multi-year earnings power growth.

Duolingo has a proven product-led acquisition engine, large global daily engagement, and high-margin subscription monetization that can compound as paid penetration, family plans, AI features, and non-language subjects scale. The stock has reset sharply, so the current setup is less about paying for perfection and more about whether user growth converts into durable bookings growth while margins stay near the mid-20%s.

Reddit is moving from post-IPO monetization proof into expansion: DAUq is still growing, ARPU is compounding faster than users, and adjusted EBITDA/free cash flow margins show strong operating leverage. The scaling question is whether Reddit can keep improving ad load, targeting, search, and data products without damaging community trust.

On has reached a proven global brand stage with strong constant-currency growth, premium gross margins, and a still-underpenetrated international/apparel runway. The core question is whether On can scale distribution and categories without losing scarcity, product quality, or margin structure.

Dutch Bros has a proven, transaction-driven drive-thru beverage model and is still early in national penetration. With >1,000 shops and guidance targeting ~160 openings in 2025 and ~175 in 2026, the next leg is about compounding unit growth while improving shop-level contribution and corporate leverage. If transactions stay positive and new-unit productivity holds as the footprint expands, earnings power can scale faster than revenue.

Samsara has a proven subscription + device platform for asset-heavy operations and is now hitting a classic scaling inflection: ARR is large ($1.75B) and still growing ~30% YoY, large-customer adds are at record levels, and the company just posted its first GAAP profitable quarter while generating meaningful free cash flow. If enterprise penetration and product attach (AI safety, maintenance, workflows, etc.) keep driving net new ARR, operating leverage should expand and the business can compound value for several years.

Toast has reached a scale phase where restaurant location growth, GPV growth, software attach, fintech gross profit, and AI-enabled support automation can compound into durable adjusted EBITDA expansion. The restaurant end-market is cyclical, but Toast now has a large installed base, positive net income, and a $2B+ ARR run-rate that make it a stronger expansion-stage candidate than slower mature software names.

SharkNinja is a proven consumer innovation engine with broadening category exposure, international growth, and consistent adjusted EBITDA expansion. The expansion-stage case is that its product-development and retail-distribution playbook can keep compounding beyond legacy cleaning/cooking categories.

Klaviyo has a proven, high-gross-margin SaaS model with strong retention and a large customer base. The next phase is scaling earnings power through (1) multi-product adoption (marketing + analytics + service) to expand revenue per customer, (2) continued upmarket motion shown by rapid growth in $50k+ ARR customers, and (3) international expansion where growth is already outpacing the core. With management targeting meaningful non-GAAP operating margin expansion by FY28, the setup is a classic 'grow + harvest operating leverage' story if NRR and large-customer growth stay healthy.

monday.com is past PMF with repeatable SaaS economics and is now scaling execution: enterprise penetration + multi-product attach + operating leverage. Q3 2025 showed 26% YoY revenue growth ($316.9M), stable net dollar retention (111%), rising enterprise mix (>$50k ARR customers are 40% of ARR), and strong backlog signal (RPO $747M, +36% YoY). If it sustains mid-20s growth while holding ~mid-teens non-GAAP operating margins, equity value can compound via both growth and margin/FCF durability.

Planet Fitness runs a proven, capital-light franchise model with ~20.7M members and 2,795 clubs as of Sep 30, 2025. The next leg is execution-driven: sustain ~6-7% unit growth while compounding higher-margin royalties through member growth, pricing/ARPU lift, and marketing efficiency. Management's Investor Day laid out a 2026-2028 "growth algorithm" (low-double-digit revenue CAGR, mid-teens adjusted EBITDA CAGR), which-if delivered-should translate into durable operating leverage and earnings power growth.

Wingstop is in the execution phase of a proven, mostly-franchised model: unit growth is running high-teens with record openings, AUVs remain ~>$2.0M, and corporate earnings power scales with high-margin royalty revenue. Near-term domestic comps have turned negative after lapping very strong 2024 growth, but system-wide sales are still growing and the next leg is about (1) sustaining development velocity, (2) improving throughput via Smart Kitchen / ops tech, and (3) expanding internationally as the system scales toward >10,000 restaurants worldwide.

Sprouts is in a scale-up phase where the model is proven (strong comps, structurally improved margins, robust cash generation) and the next leg is about throughput and repeatable expansion. Management targets ~10% unit growth with attractive new-store economics (avg ~$3.8M cash investment, ~$13M year-1 sales, and low-to-mid-30% cash-on-cash returns by year 5). With the company citing potential for 1000+ stores and an advantaged supply chain footprint, execution on store rollout + margin stability + ongoing buybacks can compound per-share earnings power over a multi-year horizon.

Five Below is in the "throughput + footprint" phase: the concept is proven, store openings are repeatable, and the next leg is scaling distribution, new geographies, and operating leverage. Recent quarters show strong transaction-driven comps and rapid sales growth, supporting confidence in a durable playbook. If management sustains healthy comps while growing stores toward a long-term 3,500+ U.S. opportunity, earnings power can compound via gross margin discipline and SG&A leverage.

Boot Barn sits at a clean expansion-stage inflection: the concept is proven (sustained positive comps and double-digit operating margins), the store-opening machine is active (70-store FY2026 plan), and management has expanded the long-term U.S. store opportunity to ~1,200 stores. If comps stay positive and merchandise margin holds/improves, the next leg is about throughput (openings), geography (market white space), and operating leverage (SG&A as % of sales).

Celsius is past product-market fit in "modern energy" and is now in an execution phase: scale distribution and shelf presence, integrate a broader portfolio, and harvest operating leverage. After closing Alani Nu (Apr 2025) and expanding the PepsiCo partnership (Aug 2025), the company is positioned to compound revenue and margin through portfolio breadth and the Pepsi distribution system. Recent quarters show strong gross margins (~51%) and high adjusted EBITDA dollars (e.g., ~$206M in Q3 2025 and ~$210M in Q2 2025), suggesting repeatable unit economics at scale even while integration costs and one-time items create GAAP noise.

Ollie's is scaling a proven off-price/closeout model where unit economics are designed to be repeatable (target ~2-year payback, ~1.0M initial cash investment per store, and ~4.0M first-year sales target). The next leg is execution: sustain comp growth + merchandise margins while accelerating store openings (including second-generation sites acquired via retailer bankruptcies) and expanding supply chain capacity to support a path toward a >1,300-store opportunity.

Cloudflare is in a scaling phase where product-market fit is established across security, networking, and developer services, and the next leg is driven by enterprise go-to-market throughput, deeper product attach, and operating leverage. Revenue growth re-accelerated into the low 30%s in Q3 2025, large-customer momentum remains strong, and the company is already demonstrating non-GAAP operating leverage while maintaining a large runway in connectivity, Zero Trust/SASE, and developer/AI workloads.

Ryan Specialty is a specialty insurance distributor built around wholesale brokerage + delegated authority underwriting (binding authority / MGUs). The model is already proven: durable double-digit organic revenue growth in a structurally attractive E&S/specialty market, plus strong Adjusted EBITDAC margins (~low-30s). The next leg is execution-driven throughput - adding/retaining high-producing brokers and underwriters, scaling underwriting management, expanding internationally, and compounding via disciplined M&A - while maintaining margin discipline and de-leveraging over time.

Life Time is past product-market fit: premium clubs show durable demand with double-digit comparable center revenue growth and rising revenue per membership. The next leg is execution: building out the new club pipeline while sustaining pricing power and in-center attach. With leverage trending down and free cash flow positive, the model can compound via (1) new club openings and ramp, (2) continued revenue per membership expansion, and (3) fixed-cost leverage at the center + corporate level.

AppLovin is financially one of the strongest current scale stories: revenue is growing rapidly, adjusted EBITDA margins are extraordinary, and free cash flow supports large buybacks. It is included as relevant, but lower conviction, because the market cap, platform-policy exposure, and regulatory/short-seller controversy make the underwriting bar unusually high.

Robinhood is relevant to the expansion-stage list because it is expanding from trading into a broader consumer-finance platform with strong net deposits, Gold subscriber growth, product velocity, and profitability. Conviction is capped because revenue remains exposed to trading volumes, crypto, rates, and regulation.

Floor & Decor's warehouse-format flooring concept is proven: high gross margins (~43%+), repeatable store openings, and a durable value proposition (deep in-stock assortment + everyday low pricing via direct sourcing). The current setup is an execution + cycle story: demand has been pressured by low existing home sales (comps negative in parts of 2024-2025), but the company has continued to grow sales via new stores and deliver EPS growth via operating discipline. As the housing turnover backdrop normalizes, comps/transactions can inflect while store growth continues toward management's long-term target of at least 500 U.S. warehouse stores-creating operating leverage on a larger base.

Goosehead is past product-market fit in independent personal-lines distribution: it has a repeatable playbook to add producers (corporate + franchise), convert that capacity into written premium, and compound a renewal-heavy revenue stream. In Q3 2025, total written premium was $1.18B (+15% YoY), total revenue was $90.4M (+16% YoY), and adjusted EBITDA was $29.7M (33% margin), with policies in force at 1,853,000 (+13% YoY). The next leg is mostly execution: maturing a large cohort of newer corporate agents, scaling partnerships/enterprise motions, and sustaining retention while the personal-lines pricing cycle normalizes.

GitLab is a scaled DevSecOps platform with strong product-market fit in enterprise software delivery and security workflows. The business has demonstrated repeatable unit economics (high gross margin, growing $100k+ ARR customers, positive adjusted free cash flow). The next leg is execution: sustaining >20% growth while expanding non-GAAP operating margin through sales productivity, more platform consolidation per customer, and monetization of AI-assisted features.

First Watch is in the expansion-stage sweet spot: a proven daytime dining concept with repeatable unit-level economics (2024 AUV ~$2.2M), improving underlying demand (same-restaurant traffic turned positive in 2025), and a long runway to scale toward management's view of >2,200 U.S. restaurants. If it sustains low-double-digit unit growth while keeping restaurant-level margins near ~19-20% and expanding Adjusted EBITDA margin via scale and productivity, earnings power can compound over multiple years.