The public-to-private valuation gap, by sector — Q2 2026.

01 The shape of the gap — why this quarter matters

The public-to-private valuation gap is the single most useful frame for a mid-market seller deciding whether to open a process in 2026 or wait into 2027. A wide gap tells you the public market is paying for something the private mid-market is not yet pricing — usually a structural moat, a platform multiple, or a forward-margin trajectory the public cohort has already proven and the private cohort still has to demonstrate. A narrow gap tells you the inverse: the public market and the private market agree on the operating shape, and the seller has full negotiating leverage against either buyer pool.

Q2 2026 is unusual because the gap has widened materially in five sectors and narrowed in two. The widening is being driven by the public-market re-rating that the private mid-market has only partially followed. The Federal Funds Effective Rate has compressed 170 basis points since the August 2024 peak — 5.33% down to 3.63% in May 2026 — and the S&P 500 has converted most of that rate move into multiple expansion. Private mid-market multiples have moved much less, partly because senior-leverage availability has only modestly recovered (4.0–5.0x first-lien is the current band, against 3.5–4.5x in early 2024 per Capstone) and partly because the bid-ask spread on mid-market processes is still wide enough to hold deal volume down.

The other reason this read matters: the sector dispersion within the gap is wider than it has been in five years. Healthcare platforms and asset-light hospitality have public multiples 10–14 turns above the private mid-market median. Oil & gas field services and residential real estate have public multiples within 1 turn of the private median. The same single rate-cut cycle has produced opposite valuation effects depending on whether the sector has a defensible moat the public cohort can compound on. Sellers in moat-heavy categories should know they are anchoring their negotiations against a public benchmark that the private mid-market will not match; sellers in tighter categories can credibly cite the public comp at near-parity.

02 Consumer — DTC, CPG, beauty, apparel

The consumer cohort is the cleanest place to start because the public-cohort financials are dense and the private-mid-market dataset (Capstone Q2 2026 consumer report) is well-published. e.l.f. Beauty (ELF) reported fiscal-2026 revenue of $1.636B at 70.7% gross margin and 13.0% operating cash flow on revenue, with $842M of new long-term debt to fund the Rhode acquisition. The public market is paying roughly 18–20x forward EV/EBITDA for that operating shape — premium beauty platform with growth, margin durability, and category-leadership defensibility. Capstone's YTD 2025 beauty-and-personal-care private mid-market median is 14.9x. The gap is approximately 3–5 turns.

Olaplex (OLPX) is the cautionary comparable. Fiscal-2025 revenue of $423M is flat year-over-year and down from the $704M 2022 peak. Gross margin held at 69.4% — the same envelope ELF operates in — but operating margin compressed from 52% in 2022 to 1.6% in 2025. The public market values OLPX at roughly 7–8x forward EV/EBITDA. The contrast with ELF is the entire valuation-gap story in microcosm: same gross-margin profile, opposite operating trajectory, 10+ turns of multiple separation. The private mid-market beauty cohort is being valued against the ELF profile and discounted against the OLPX profile, with most brands landing in the middle.

DTC apparel — narrower gap, durability still being priced

YETI Holdings (YETI) reported fiscal-2025 revenue of $1.868B at 57.4% gross margin, 11.4% operating margin, and $254.7M operating cash flow with a structurally clean balance sheet ($74M long-term debt). The public market trades YETI in the 10–12x forward EV/EBITDA band — substantially below ELF's multiple because the growth profile is slower (2.1% revenue growth FY25 vs ELF's 25%). FIGS at $631M revenue, 66.5% gross margin, and 6.0% operating margin trades in roughly the same band. The private mid-market for DTC apparel and durables sits at 6–9x per the Capstone consumer data — a 2–3 turn gap to the YETI/FIGS public comp, narrower than the beauty gap.

03 Hospitality — the widest gap in the index

Hospitality is where the public-to-private gap is structurally widest, and the spread between asset-light brand-managers and asset-heavy hotel REITs explains most of why. Hilton Worldwide (HLT) reported fiscal-2025 revenue of $12.04B at 22.4% operating margin and $2.13B of operating cash flow, with a franchise-fee revenue model that is essentially capital-light. Marriott (MAR) reported $26.19B revenue at 15.8% operating margin, $3.21B OCF, and $55M of long-term debt on the asset-light side. The public market trades HLT and MAR at roughly 17–19x forward EV/EBITDA — a multiple anchored to the durability of the brand-and-distribution moat, not to the underlying property economics.

On the asset-heavy side, the lodging REITs (Host Hotels HST at $6.11B revenue, 14.0% operating margin; Ryman Hospitality RHP at $2.58B revenue, 18.9% operating margin; Pebblebrook PEB at $1.48B revenue, 3.0% operating margin; Sunstone SHO at $960M revenue with a one-time impairment) trade at roughly 12–14x forward EV/EBITDA. Closer to the private market, but still well above it.

The private mid-market for boutique hotels, small portfolios, and independent operating groups clears at 7–9x EBITDA in Q2 2026 per Capstone's hospitality data and the operating reads we see in engagements. The implied gap to the HLT/MAR public multiple is 8–12 turns — the widest in the index. The implied gap to the asset-heavy lodging REITs is 3–7 turns. Both gaps are wider than they were in early 2024 because hotel-stock re-rating accelerated as the rate-cut cycle began, while private mid-market hospitality multiples have moved only modestly. For a small-portfolio hotel-group seller, the practical implication is that the public-comp argument has to be made carefully: the asset-light franchise multiple is structurally inaccessible without a brand-distribution platform, but the asset-heavy REIT multiple is a credible-enough anchor to defend 8.5–9.5x against sponsor processes with strong cash conversion.

04 Healthcare — platform multiples vs services multiples

Healthcare has the largest single-name gap in the index and one of the narrowest sub-sector gaps depending on where in the value chain you sit. IDEXX Laboratories (IDXX) reported fiscal-2025 revenue of $4.30B at 61.8% gross margin, 31.6% operating margin, $1.18B operating cash flow, and 71% return on equity. The public market values IDXX at roughly 25–28x forward EV/EBITDA on the strength of an effectively-unreplicable veterinary diagnostic platform moat. Private mid-market veterinary services (multi-site clinic groups and consolidators) clear at 10–12x EBITDA per Capstone's healthcare data — a 13–16 turn gap. This is the widest single-sector multiple separation in the public-private index.

Henry Schein (HSIC) tells the opposite story. The healthcare distribution business reported $13.18B revenue at 31.1% gross margin and 5.0% operating margin. The public market trades HSIC at roughly 10–12x forward EV/EBITDA — almost identical to the private mid-market medical services multiple. The gap is approximately 0–2 turns. The reason is structural: healthcare distribution and multi-site healthcare services are roll-up-style businesses with comparable operating shape, comparable working-capital dynamics, and comparable competitive position. The public market does not pay a moat premium because the moat does not exist.

For mid-market multi-site dental groups, ophthalmology platforms, ASCs, and physical-therapy roll-ups, the practical Q2 2026 read is that 9–11x is the defensible band against a strategic or sponsor buyer. The 8.5–10.5x Capstone healthcare-services median is the right floor; the HSIC-tier public comp is the right ceiling. The IDXX-tier public comp is not a credible anchor for a multi-site services seller — the platform moat that IDXX defends is not what a roll-up acquirer is buying.

05 Energy services and real estate — where the gap nearly closes

Oil and gas field services is the cleanest example of a sector where the public-private gap has nearly closed. SLB (Schlumberger) reported fiscal-2025 revenue of $35.71B at 18.3% operating margin and $6.49B operating cash flow. Baker Hughes (BKR) reported $27.73B revenue at 11.1% operating margin and $3.81B OCF. The public market values mega-cap OFS at roughly 6–8x forward EV/EBITDA — multiples that reflect the cyclical commodity exposure and the structural pressure on rig-count economics. Expro Group (XPRO) at $1.61B revenue and 5.1% operating margin trades at roughly 4–6x — closer to the small-cap private comparable.

The private mid-market for OFS clears at 5–7x EBITDA in Q2 2026 per Capstone's energy series. The implied gap to the SLB/BKR public median is 1–2 turns; the gap to the mid-cap XPRO public comp is approximately zero. This is what it looks like when the public market has fully priced cyclical risk into the underwriting and the private market has matched. For OFS sellers, the practical implication is that the public comp is a defensible anchor: a $50M-EBITDA OFS business should clear at 6–7x against either a strategic or a sponsor buyer with normalised commodity assumptions.

Residential real estate — cap-rate anchored, gap is structural-low

Apartment REITs (Camden Property Trust CPT, Equity Residential EQR, AvalonBay AVB) all show similar shape: total assets in the $9–21B range, long-term debt $4–9B, operating cash flow $0.8–1.7B per year. The public market values these REITs at roughly 17–19x forward EV/EBITDA, which translates to an FFO multiple in the high-teens and an implied apartment cap rate of approximately 5.5–6.0%. Private mid-market multifamily portfolio sales (sub-$200M check size) are clearing at 5.5–6.5% cap rates in Q2 2026, which approximates 16–18x EBITDA. The gap is approximately 1 turn — the tightest in the public-private index, because residential real estate is cap-rate-anchored and both markets price against the same underlying cost-of-capital math.

06 Industrials and mining services — premium platforms vs commodity components

Industrial manufacturing has the second-widest single-sector dispersion in the index after consumer beauty. The premium platforms — Parker-Hannifin (PH) at $19.85B revenue and 21.9% operating margin, Rockwell Automation (ROK) at $8.34B revenue, 48.1% gross margin and 20.4% operating margin, Ingersoll Rand (IR) at $7.65B revenue and 15.0% operating margin — trade at roughly 14–17x forward EV/EBITDA. These multiples reflect the structural advantages of automation/control software content, aftermarket-services recurring revenue, and aerospace/defense distribution channels. The private mid-market for industrial manufacturing $25–100M EBITDA targets clears at 7.4–8.6x per GF Data and Capstone industrial reports — a 6–9 turn spread to the public premium platforms.

Lower-tier industrial components tell a different story. Patrick Industries (PATK) at $3.95B revenue and 7.0% operating margin (RV and marine components) trades at roughly 8–10x forward EV/EBITDA — much closer to the private mid-market median. The public market does not pay a platform premium for component manufacturers because the platform moat does not exist. For a $30M-EBITDA fabrication, machining, or contract-manufacturing seller, the practical implication is that the Patrick/component-tier public comp is the right anchor; the Parker/Rockwell premium-platform comp is not.

Mining services and advanced-materials services run a similar split. Materion (MTRN) at $1.79B revenue and 6.1% operating margin trades at roughly 8–10x forward EV/EBITDA in the small-mid-cap band, with the private mid-market for mining-services and metals-processing targets clearing at 5.5–7.0x per the Capstone mining series. The gap is approximately 2–3 turns, narrower than industrial manufacturing because the structural moats in mining services are weaker than in automation-led manufacturing.

07 What this means for sellers and buyers right now

The Q2 2026 read has four operating implications, sequenced by what they answer.

1. 01
   For sellers in moat-heavy sectors (beauty platforms, asset-light hospitality, healthcare diagnostics): The public comp is not a credible anchor for the headline negotiation. The premium-platform multiple reflects a moat — brand-and-distribution, regulatory-and-IP, or platform-network — that the private mid-market generally cannot replicate at sub-$200M revenue scale. Anchor instead against the closest non-platform public comp (HSIC for healthcare services, the lodging REITs for hospitality, the YETI/FIGS band for DTC) and the relevant Capstone or GF Data private median. Expect to clear in the upper half of the private-median band if the QoE and channel-diversification work is in place.
2. 02
   For sellers in narrow-gap sectors (OFS, residential real estate, healthcare distribution-adjacent): The public comp is a credible anchor and should be used in the marketing materials. The valuation gap to the public-cohort median is 0–2 turns, which means a well-prepared mid-market process can credibly negotiate against the public multiple without a major discount. The Pepperdine survey medians for $25–50M EBITDA targets (8.5–9.5x) and $50–100M (10–11x) are also defensible reference points in these categories.
3. 03
   For sellers in wide-but-not-platform sectors (industrials, mining services, premium consumer): The right comp is the lower-tier public band (Patrick, Materion, YETI) — not the premium-platform band. Most mid-market industrial sellers anchor against Parker-Hannifin or Rockwell and lose the negotiation when the buyer points out the platform-moat gap. Anchor against the component-tier or specialty-mid-cap public comp and the GF Data 7.4–8.6x industrial private median, and the valuation conversation is grounded.
4. 04
   For buyers across all sectors: The 170-basis-point rate compression has not yet fully transmitted into private mid-market multiples. The arbitrage window — between what the public market is paying for premium operating shapes and what the private market is willing to fund for comparable operating shapes — is the widest it has been in three years in moat-heavy sectors. Strategic acquirers with synergies and platform-fit have a structural cost-of-capital advantage in this window. Sponsor acquirers with private-credit capital stacks have a competitive lever in the narrow-gap sectors. The category-leadership stories where strategics have under-bid sponsors are where the deepest value sits in 2026.

We publish this read quarterly. The Q3 2026 update is scheduled for August 2026 and will incorporate the next FRED rate path, the GF Data Q2 2026 release, and any further sector dispersion in the listed cohort.