Best Efforts Underwriting

In a best efforts underwriting, the underwriter acts as an agent or broker rather than a principal, selling the issuer’s securities for whatever price the market will bear. Unlike a firm commitment underwriting, the underwriter does not guarantee to purchase unsold shares; the issuer retains the risk that demand may fall short and it will raise less capital than hoped.

Why best efforts exists

Small companies, startups, and firms in uncertain sectors often cannot attract a firm commitment underwriter. A major bank with $1 billion of balance sheet will not tie up capital to guarantee a $20 million tech-startup IPO. The risk is too high relative to the fee; the reputational damage if the stock crashes is not worth the commissions.

Enter best efforts underwriting. A smaller or boutique bank can agree to market the shares, use its distribution network to find buyers, and earn a commission on what sells—without risking its own capital. This opens the primary market to companies that would otherwise have no path to public capital.

From the issuer’s perspective, best efforts underwriting is cheaper than firm commitment (no management fee, lower overall commission) but carries execution risk. If the underwriter is lazy or the market is cold, the company might raise significantly less than hoped.

How best efforts works

The mechanics are simpler than firm commitment:

1. The underwriter and issuer sign an agency agreement. The underwriter agrees to use its “best efforts” to sell the shares at a target price for a target number of shares, usually over a set period (e.g., 30 days).

2. The issuer retains ownership of unsold shares. If the underwriter sells 18 million of 20 million offered shares, the company still owns the 2 million unsold shares. They do not revert to the issuer; they simply were never sold.

3. The underwriter earns a selling concession (typically 5–10% of the sale price) on each share sold. If 18 million shares at $40 sell, the underwriter keeps $72 million (18M × $40 × 10%, for example) and the issuer nets $648 million.

4. The underwriter has no liability for shortfall. If demand is weak and only 12 million shares sell, the issuer must either accept $480 million (net of commissions) or attempt to sell the remaining 8 million shares later at a lower price or through other channels.

5. Escrow is common. Many best efforts deals include an escrow account: investor money is held until a minimum threshold (e.g., 70% of target) is met. If the threshold is not reached, subscriptions are returned and the deal fails.

Best efforts vs. all-or-none

A variant called all-or-none (AON) adds a binary condition: if the underwriter does not sell at least a target amount (e.g., 80% of the offering), the entire deal is cancelled and all investor subscriptions are returned. This protects the issuer from raising only a pittance.

All-or-none adds complexity and risk for the underwriter; they earn no fee if the deal fails. But it also disciplines the process: the underwriter knows that a half-hearted effort will result in zero revenue. Many small IPOs use AON structures to ensure a minimum viable capital raise.

When best efforts is used

Small IPOs (under $50 million) A boutique bank agrees to bring a micro-cap company public on best efforts. The issuer might raise $30–40 million if demand is good; $15–20 million if weak. The company accepts the risk to access public markets and investor visibility.

Regulation A offerings The SEC’s Regulation A framework (mini-IPO for companies under $75 million in annual revenue) is nearly always done on best efforts. A small or regional bank handles distribution; the company retains unsold shares.

Mezzanine financing and alternative structures Some private equity funds use best efforts placements to sell secondary shares or to refinance debt, especially if the issuer is illiquid or unprofitable.

Emerging markets and foreign issuers An international company accessing the US market for the first time may use best efforts if a major underwriter deems the risk too high for a firm commitment. The underwriter benefits from lower risk; the issuer benefits from accessing US capital.

Why underwriters accept best efforts deals

For a smaller or boutique bank, best efforts deals are bread-and-butter business. They:

• Require no balance sheet commitment. The bank risks only time and marketing effort, not capital.
• Generate steady commissions. A 7% selling concession on $20 million of sales is $1.4 million revenue with no inventory risk.
• Build reputation. Successfully executing a best efforts IPO for a startup that later becomes successful is excellent PR.
• Diversify the bank’s client base. A bank cannot do firm commitment deals for everyone; best efforts allows smaller clients to pay for distribution.

The downside for issuers

The trade-off is stark: the issuer accepts uncertainty about capital raised in exchange for lower explicit fees.

• Execution risk. The underwriter’s incentive is to find buyers, but their risk is only their time. A lazy or unfocused underwriter can harm the process.
• Public perception. A failed or poorly received IPO signals weakness to the market, customers, and employees. A company that raises only 50% of target looks desperate.
• Repricing pressure. If early subscriptions are weak, the underwriter may pressure the issuer to lower the offer price mid-process. The issuer has little leverage; they need the capital more than the underwriter needs the deal.
• Longer timeline. A 30-day best efforts period may stretch into 60 days if demand is soft. The company’s cash needs do not pause; delays create real financial stress.

Best efforts in bond markets

Best efforts underwriting is less common in bond markets, where firm commitment dominates. However, high-yield and distressed debt issuers occasionally use best efforts if traditional investors are wary. A struggling junk-bond issuer may place debt through a best efforts process to test market appetite before committing to a full syndicate.

The path to firm commitment

For a successful best efforts IPO, the company earns credibility. A subsequent secondary offering of additional shares—now with a profitable track record and strong stock performance—can often attract a firm commitment underwriting from a major bank. This is how smaller companies graduate to institutional-grade capital markets access.

Conversely, a failed or weak best efforts IPO can shut a company out of the public markets for years. The stigma is real, and the market’s memory is long.

See also