The mergers and acquisitions market finds itself in a peculiar state. Global private equity dry powder reached record levels in 2024, peaking at $2.62 trillion mid-year, indicating significant undeployed capital across the industry.
So the paradox is that with all this capital available to deploy, and with motivated buyers ready to move on suitable transactions, why has it become so difficult to realise a successful M&A strategy?
The influx of capital into M&A has fundamentally altered the competitive landscape. Beyond private equity, a record 111 new search funds launched outside the U.S. and Canada in 2022 and 2023, with 59 new international search funds formed in 2023 alone. Add to this mix the growing ranks of well-capitalised trade buyers and expanding MBI activity, and you have a market where every quality asset attracts intense competition.
Unloq summarises the challenge in front of the acquirer:
“Despite this unprecedented availability of capital, acquirers face mounting challenges in putting the available capital to productive use”
Capital abundance has created a dangerous dynamic: more buyers chasing the same pool of visible opportunities, driving valuations skyward and forcing acquirers into compromises that undermine long-term success.
The problem isn’t finding capital, it’s deploying it effectively.
Within the broader $2.6 trillion of global private equity dry powder, the pressure is most acute for funds holding aging commitments. According to Bain & Company’s Global Private Equity Report 2025, approximately $1.2 trillion of dry powder has been committed for four years or longer, with 24% of this capital representing the oldest, most problematic portion. This aging capital represents a ticking clock for fund managers under pressure to generate returns for their limited partners.
The pressure to deploy capital has transformed from a gentle nudge into an existential imperative. Yet the traditional pathways to deployment, broker-led auctions and marketed deals, are becoming increasingly problematic.
“Institutional investors are putting calls into general partners asking ‘What’s the pipeline look like?’, while aging dry powder has become a symptom of private equity’s faltering investment cycle, alongside declining fundraising and the slow pace of exits”
When acquirers focus exclusively on companies actively for sale, they’re competing for a remarkably small slice of the market. Only approximately 2% of companies are actively for sale at any given moment. This mathematical reality creates several cascading problems.
First, intense competition drives valuations to unsustainable levels. The vast majority (83%) of global M&A deals in 2016 had premiums between 10-50%, however only a 20% success rate in terms of successful disposal.
Acquisitions carried out when bidders are relatively more overvalued show significantly larger offer premiums: The mean difference can be five percent at the one percent significance level, but asking for too much means that many companies are left unsold, often having frustrated their most likely acquirers.
These inflated premiums aren’t merely numbers on a spreadsheet, they have real consequences. Higher premiums are not explained by differences in deal, acquirer, or target characteristics, suggesting significant overpayment to targets by overvalued acquirers.
Second, overpayment creates a precarious foundation for post-acquisition success. If the acquiring company pays too much for the target, it will destroy value, even if all of the projected synergies materialise. Most companies overpay, and in fact, one could make an argument that, directly or indirectly, overpayment is the cause of the high M&A failure rate.
The research is unequivocal: Long-run stock returns are substantially more negative for overvalued firms that actually complete an acquisition compared to their similarly overvalued peers, suggesting value destruction for long-term acquirer shareholders of a magnitude larger than necessary to correct ex-ante overvaluation.
Shareholders of overvalued firms would be significantly better off if managers of their firms did not pursue the acquisitions.
The capital deployment challenge is compounded by the financing structures commonly used in acquisitions.
Private equity firms and other acquirers have historically relied heavily on debt to finance acquisitions, allowing them to amplify returns and scale their investment capacity.
A leveraged buyout typically finances 50-60% of the purchase price with borrowed funds, with the remaining 40-50% funded through equity capital. The target company’s assets serve as collateral for the debt, and its cash flow is used to repay the borrowed funds over time.
However, when acquisition prices are inflated due to competitive bidding, the mathematics become problematic. High equity valuations mean that acquisitions demand a lot of capital, but senior-debt and unitranche lenders are typically willing to extend only to around 5.0 to 6.5 times EBITDA: which means that most borrowers are already tapped out. Even if lenders were more willing to stump up the cash, regulatory and rating agency constraints are likely to limit leverage to 6 or 7 times EBITDA.
This creates a squeeze: overpaying for assets leaves companies overleveraged, consuming free cash flow that should be directed toward growth initiatives. Excessive borrowing can contribute to business underperformance by consuming free cashflow, increasing the risk of financial distress or bankruptcy.
Perhaps most damaging, the pressure to deploy capital rapidly leads acquirers to shortcut critical due diligence and integration planning.
The consequences are devastating. With an acquisition failure rate estimated at 50% which has dropped from 70% a decade ago, the difference between completion and success is huge.
In the June 2016 Harvard Business Review, the writer Roger Martin reported: “M&A is a mug’s game,” in which typically 70%-90% of acquisitions are abysmal failures.
“Anywhere from 50% to 90% of M&A transactions fail to deliver the intended value or profit. Factors contributing to this include overpaying for the target company, cultural clashes, integration challenges, and underestimating risks”
The data reveals that integration, as much as deal sourcing, is where most acquisitions fail. Poor integration planning is often cited as the most significant factor. Even if the research is thorough, if integration isn’t well-executed, it can lead to problems with culture clashes, operational inefficiencies, and loss of key talent. Integration can make or break the success of a deal.
Yet teams exhausted from protracted competitive auctions arrive at the integration phase depleted of the energy, focus, and resources needed to succeed. They’ve spent their cognitive capital fighting for the deal rather than preparing to execute it.
These dynamics converge to create a profitability crisis.
Companies that overpay, overleverage, and under-integrate face a perfect storm of challenges: debt service consumes cash flow, leaving insufficient resources for operational improvements or growth initiatives. Multiple compression at exit becomes inevitable when the acquisition was done at elevated valuations. Integration stumbles further erode performance, compounding the initial overpayment. This was highlighted in the Journal of Financial Economics:
“Merged firms in overvaluation-driven acquisitions suffer deterioration in operating return on assets and asset turnover, while such deterioration is not found, or is substantially less severe, for acquirers in acquisitions not driven by overvaluation”
The portfolio implications are significant. Acquirers forced into competitive, on-market processes build portfolios characterised by overpayment, excessive leverage, and integration challenges—precisely the factors that undermine long-term value creation and exit multiples.
A proper off-market strategy fundamentally alters this dynamic.
Rather than competing in auctions for the 2% of companies actively for sale, strategic acquirers focus on the 98% that aren’t marketed. This shift transforms the entire acquisition equation.
Proprietary deals are completed without an auction style marketing approach. Because of this, the buyer does not compete with any other buyers on price or terms. This leads to an historical low double digit discount of enterprise value as compared to a deal sourced through an auction. These transactions also tend to involve more elements of a relational partnership.
The advantages extend beyond price: proprietary deal flow provides access to high-fit, off-market targets that align with a firm’s specific strategy. This results in better pricing, more flexible deal terms, and less competition.
Greater reach amplifies these benefits. Systematic outreach programmes can identify targets that perfectly fit acquisition criteria but weren’t considering a sale.
“Because proprietary deals aren’t sourced in the same ways as other deals, PE firms face much less competition. This means they can acquire targets for much better prices than if they were to enter a bidding war with other firms”
Off-market strategies enable acquirers to prioritise strategic fit over competitive pressure. Without the time constraints and artificial urgency of an auction process, acquirers can thoroughly assess cultural compatibility, operational alignment, and integration feasibility.
This patient capital approach yields better outcomes. Time to build relationships with ownership allows for deeper understanding of the business, frank discussions about integration challenges surface issues early, and flexibility in timing enables acquisitions when both parties are genuinely ready. The absence of competitive pressure removes the psychological drivers of overpayment.
Common mistakes include:
Off-market strategies systematically address each of these failure modes.
Most critically, off-market acquisitions allow teams to arrive at integration with energy and resources intact.
The elongated relationship-building process that characterises proprietary deals enables integration planning to begin long before deal closure.
Owners in off-market transactions are typically more collaborative, willing to share operational details, open to transition planning discussions, and invested in post-acquisition success. This collaborative dynamic stands in stark contrast to the adversarial nature of competitive auctions.
The performance difference is tangible. Companies acquired off-market show higher rates of achieving projected synergies, lower rates of key talent departure, faster operational integration, and better long-term financial performance. These factors compound over the holding period, dramatically improving exit multiples and investor returns.
The mathematics are compelling. Consider two hypothetical acquisitions of similar businesses.
Company A acquired through competitive auction at 8x EBITDA with 60% debt financing faces immediate pressure from debt servicing that consumes growth capital. Integration challenges erode another 15% of projected value. Exit at 6x EBITDA due to portfolio performance issues.
Result: mediocre returns despite significant capital deployment.
Company B acquired off-market at 6x EBITDA with 50% debt financing has manageable debt service preserving growth capital. Collaborative integration captures 95% of projected synergies. Exit at 7x EBITDA reflecting strong operational performance.
Result: superior returns creating capacity for follow-on investments.
The delta between these outcomes isn’t marginal: it’s the difference between portfolio companies that enhance fund performance and those that drag it down.
Developing off-market origination capability requires systematic investment but yields compounding returns.
The infrastructure includes comprehensive target identification covering 98% of the market rather than just the marketed 2%, relationship management systems enabling years-long cultivation of opportunities, integration planning frameworks that begin during courtship, and value creation playbooks that can be shared with prospective sellers.
This capability becomes a genuine competitive advantage, enabling acquirers to see opportunities others miss, move quickly when the right business becomes available, negotiate from a position of relationship rather than competition, and arrive at closing prepared to drive value from day one.
The crowded M&A market isn’t getting less crowded.
More capital continues to flow into private equity, venture capital, search funds, and strategic acquirer programmes. Competition for visible assets will only intensify, driving valuations higher and returns lower.
In this environment, the ability to source and execute off-market acquisitions isn’t a nice-to-have, it’s a strategic imperative.
Those who continue to compete primarily in auctions will find themselves in an increasingly untenable position: paying elevated prices for compromised assets, arriving at integration exhausted, servicing unsustainable debt loads, and exiting at compressed multiples that fail to deliver promised returns.
Kison Patel of the M&A Science Academy suggests:
“Proprietary deal flow is the lifeblood of a successful M&A strategy. It allows acquirers to avoid the ‘winner’s curse’ of auctions and build a portfolio based on strategic fit rather than availability.”
The choice isn’t merely between two sourcing strategies. It’s between building a sustainable acquisition programme that generates consistent value and participating in a zero-sum competition that enriches sellers and intermediaries at the expense of acquirer returns.
The data demonstrates this unequivocally: off-market strategies yield:
Combined, these factors transform acquisition programmes from capital deployment obligations into genuine engines of value creation.
In a market awash with capital, the scarcest resource isn’t money: it’s proprietary access to high-quality acquisition targets. Acquirers who develop this capability will thrive.
Those who don’t will continue to struggle, deploying capital into overpriced assets that underperform and ultimately erode rather than enhance portfolio value.
Axial Network, Miller, R., (2025)
“The Private Equity Deal Sourcing Playbook”
Bain & Company, Harding, D. et al., (2025)
“Looking Back at M&A in 2024”
BCG Research, (2021)
“Successful Target Search: How BCG Helps Find Strong M&A Candidates”
Columbia Law School, Schubert, R., (2020)
“Pre-Public M&A Negotiations: How Does Bidding Competition Affect Deal Outcomes?”
Exit Strategies Group, Statz, A., (2023)
“How Does an M&A Auction Process Work?”
Financier Worldwide, (2014)
“Managing M&A Auctions in the Current Climate”
Grata, Shope, R., (2024)
“What Is Deal Sourcing for PE, Corp Dev & Banks?”
Harvard Program on Negotiation, (2024)
“Private Negotiation, Public Auction, or Both?”
Herbert Smith Freehills, (2024)
“Selling the Deal – Auction, Bilateral or Something Else”
Journal of Financial Economics, Fu F., Lin L., Officer, M. (2013)
“Acquisitions driven by stock overvaluation: Are they good deals?”
Macabacus, (2025)
“Sale Process Types: Auctions & Negotiated Sales”
McKinsey & Company, Bothra, A. et al., (2023)
“When Evaluating M&A Targets, Use Multiple Metrics”
McKinsey & Company, Henry, J. & Oostende, M.V., (2025)
“The Top M&A Trends for 2025”
M&A Community, (2024)
“Identifying Potential Acquisition Targets: Strategic Approaches”
PwC, Levy, B., (2025)
“Global M&A Industry Trends: 2025 Mid-Year Outlook”
Research on M&A Outcomes, Bodt, E.D., Cousin, J. & Demidova, I.D.B., (2014)
“M&A Outcomes and Willingness to Sell”
Statista, (2024)
“Mergers and Acquisitions Worldwide – Statistics & Facts”
SourceCo Deals, Mughan, T., (2025)
“Proprietary Deal Flow: Strategy for 2025; Private Equity Deal Sourcing Guide;”Private Equity Deal Sourcing Guide”
Wharton Business School, Feldman, E. & Chunduru, S.P., (2024)
“Why Many M&A Deals Fail – and How to Beat the Odds”
Zachary Scott, Hanneman, B., (2022)
“Auction or Negotiate”
4Degrees, Fish, A., (2025)
“A Guide to Private Equity Deal Sourcing”
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The mergers and acquisitions market finds itself in a peculiar state. Global private equity dry powder reached record levels in 2024, peaking at $2.62 trillion mid-year, indicating significant undeployed capital across the industry.
The mergers and acquisitions market finds itself in a peculiar state. Global private equity dry powder reached record levels in 2024, peaking at $2.62 trillion mid-year, indicating significant undeployed capital across the industry.
The mergers and acquisitions market finds itself in a peculiar state. Global private equity dry powder reached record levels in 2024, peaking at $2.62 trillion mid-year, indicating significant undeployed capital across the industry.
When growth-hungry acquirers decide to pursue acquisitions, they face a critical choice: build an in-house deal origination capability or partner with a specialist. On the surface, the in-house route appears attractive: who knows your business better than your own team?
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