Deal type · November 2026

M&A: deal monitor

Dated M&A deals over the last 12 months: how many, which practices staffed them, which industries they served and which firms advised.

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01 The numbers

The last 12 months: November 2025 to October 2026

9,281
Dated deals, 12 monthsNovember 2025 to October 2026
+8.9%
Year on yearSettled 12-month windows
$1,200m
Median disclosed value
5,239
Distinct clients
02 Reading the data

What the data show

Sartori & Partners data count 9,281 dated deals of this type from November 2025 to October 2026. Measured on settled 12-month windows, 9,226 deals against 8,475 the year before, the deal count rose 8.9%. The deal market as a whole moved +10.6% over the same windows.

M&A deals by year

2026 runs to October.

By practice, Corporate & M&A is involved in 90.2% of these deals and Funds & Investment Management in 1.3%. By client industry, Technology & Software is involved in 10.6% of these deals and Financial Sponsors in 6.2%.

Deal value was disclosed on 10.3% of them; where disclosed, the median was $1,200 million. 5,239 distinct clients appear across the window.

Latham & Watkins ranks first among advising firms, in the 401-700 band; the full top 10 follows as ranks and bands.

A firm hiring for M&A work should read the adviser table as the map of where experienced lawyers sit today.

03 Firms

Firms by rank and band

Each firm appears as a rank and a band, never an exact count, and only with at least 10 moves in the window.

Advising firms ranked by deals, 12 months
RankFirmDeals (band)
1Latham & Watkins401-700
2Kirkland & Ellis251-400
3CMS151-250
4DLA Piper151-250
5Jones Day151-250
6Wilson Sonsini Goodrich & Rosati151-250
7Gibson, Dunn & Crutcher151-250
8White & Case151-250
9Sidley Austin151-250
10Goodwin Procter151-250

Edition November 2026. Window: November 2025 to October 2026. Source: Sartori & Partners, from public law-firm announcements, firm websites and professional profiles, checked monthly. Methodology. Spot an error? [email protected].

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