Finance Lawyers Moving In-House: Capital Markets Most, Insurance Least

A bank, an asset manager or an insurer looking for an in-house finance lawyer recruits from five different benches, and they do not leave private practice at the same pace. Sartori & Partners data show that banking and finance supplied 125 of the lawyers who left a law firm for a company between May and October 2026, 13.1% of the total and the third-largest practice in that flow. Set against the size of its own lateral market, banking and finance sent 12.7 lawyers to companies for each hundred moves between firms. Capital markets ran higher at 14, funds sat at 12.5, and restructuring (9.9) and insurance (8.9) trailed. The financial company that wants counsel from a firm is bidding against a finance lateral market that is still adding people.

Across every practice, lawyers left firms for companies at 13.1 per hundred lateral moves. Banking and finance, at 12.7, sits just under that line. The same gap shows in the shares: banking and finance was involved in 13.9% of lateral moves over 12 months but 13.1% of moves to companies. The practice is large enough to rank third in both flows, so the company route is open, but it is not where most finance lawyers go when they change jobs.

Most of these moves are junior. Associates made up 76.7% of everyone who left a firm for a company, and banking and finance associates were 55.8% of the practice's lateral moves, close to the 58.5% seen across the market. For a company, that means the realistic banking hire from a firm is a mid-level associate who has run loan documentation and lender negotiations, not a partner who has built a client following.

Capital markets sent 47 lawyers to companies in the six months, at 14 per hundred lateral moves, the highest rate of the five finance practices and 1.6 times the insurance rate. Demand from firms is not pulling the other way: capital markets lateral hiring held flat (+6.7%) year on year, 571 moves against 609, while the whole lateral market rose 9.0%.

The bench is also narrow at the top. The ten firms that hired most capital markets lawyers took 25.0% of the practice's individual hires, against 12.9% for the market as a whole, and 69.1% of capital markets lateral moves went to firms of 1,000+ lawyers. A securities lawyer trained in that setting knows disclosure, offering documents and listing rules, which is the daily work of a public company or bank treasury legal team. For an issuer or a bank building a securities function, this is the pool with the least resistance and the one to approach first.

Restructuring lawyers joined companies at 9.9 per hundred lateral moves, and the shape of the practice explains part of it. Partners were 41.5% of restructuring lateral moves, 13.8 points above the market's 27.7%, while partners were only 11.0% of moves to companies. Firms are also competing hard for this bench: restructuring partner hiring rose 21.1%, from 237 to 287.

Insurance and reinsurance moved in-house at 8.9, the lowest of the group. This is mostly a disputes bench: 84.7% of insurance lateral moves also involved litigation, and 15.1% went to firms of under 150 lawyers, against 9.7% in the market. Lateral demand for it held flat (+2.5%). An insurer hiring coverage or claims counsel from a firm should plan for a longer search and look at counsel-level candidates, who were 16.2% of the practice's lateral moves.

Funds and investment management lawyers joined companies at 12.5 per hundred lateral moves, close to banking and finance. The difference is on the firm side. Funds lateral hiring rose 23.7% year on year, 507 moves in the earlier 12 months against 627 in the latest, and funds partner hiring rose 29.7%. No other finance practice in this group grew as fast.

Competition for funds lawyers is concentrated. The ten most active firms took 34.0% of funds hires, and 75.8% of funds lateral moves went to firms of 1,000+ lawyers. New York held 27.1% of those moves and London 15.2%. An asset manager that wants a fund formation lawyer is making an offer to someone large firms are courting at the same time, so the package and the speed of the process carry more weight here than in a banking or capital markets search.

In the Sartori & Partners lateral database, banking and finance lateral moves rose 14.1% year on year, from 1,766 to 2,015, ahead of the market's 9.0% rise. Banking partner moves rose 10.6% over the same windows. The firms behind that demand sit in a few cities: New York took 21.5% of banking lateral moves and London 16.4%.

Charlotte stands out. Its share of banking lateral moves was 334 on a scale where the market share is one hundred, the highest of any city on the list, and London read 177. A bank recruiting finance counsel in Charlotte, London or New York competes with firms that are concentrating their own banking hiring in exactly those places.

Start with the bench that is moving. Capital markets lawyers leave for companies at 14 per hundred lateral moves while firm demand for them holds steady, so a securities or treasury role is the finance hire most likely to close on a normal timetable. Banking and finance is the deepest pool, with 125 moves to companies in six months, but every one of those candidates is also hearing from firms whose banking hiring is climbing.

Budget time and money by bench. A funds hire competes with firms whose funds hiring rose 23.7%, so expect counteroffers and move quickly once a candidate is found. A restructuring or insurance hire draws on benches that send 9.9 and 8.9 lawyers to companies per hundred lateral moves, so widen the search to counsel and senior associates, and to firms below the largest size class. Sartori & Partners counts these moves from public law-firm announcements, firm websites and professional profiles, checked monthly.