Enterprise software giant Workday (NASDAQ:WDAY) shares jumped roughly 18% on 13 August to $206.45, their biggest single-session gain since 2016, after Reuters reported that private-equity giant Silver Lake is in talks to acquire the California-based company. Workday has moved from a beaten-down software recovery story to a takeover-arbitrage situation.
The shares briefly rose about 30% before giving back some gains.
For UK retail investors, the key point is that there is no agreed offer yet. Silver Lake and Workday have reportedly been discussing a transaction for several months, but sources stressed that a deal is not guaranteed.
| Workday (NASDAQ:WDAY) | Price: $206.45 (~+18%) | Market cap: ~$51.0bn |
That makes yesterday’s rally as much about takeover optionality as Workday’s underlying fundamentals.
Why has Workday fallen so far?
The takeover story makes more sense when viewed against Workday’s share-price history.
The stock reached a record closing high of $307.21 in February 2024. At Wednesday’s $175.29 close, it was about 43% below that peak; Thursday’s rally reduced the decline to roughly one-third.
The problem has not been that Workday suddenly became a bad business. Rather, investors have become less willing to pay a premium valuation for a mature enterprise-software company whose growth is slowing and whose competitive landscape is being reshaped by generative AI.
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Workday’s fiscal 2026 revenue was $9.55bn, while non-GAAP operating income reached $2.82bn, or a 29.6% margin. Operating income under GAAP was $721m.
That is an attractive financial profile, but the market has increasingly questioned how quickly Workday can grow from here — and whether AI-native software could eventually reduce the value of traditional enterprise applications.
The return of co-founder Aneel Bhusri as CEO earlier this year adds another interesting element. Workday is effectively attempting to accelerate its AI response while simultaneously restoring confidence in its core HCM and financial-management franchises.
Is Silver Lake’s interest opportunistic?
Very likely.
That does not mean Silver Lake believes Workday is fundamentally impaired. Quite the opposite: the attraction is arguably that the market has become excessively pessimistic about an asset with recurring revenue, thousands of enterprise customers and substantial cash generation.
Reuters says Workday had a market value of roughly $43bn before the report, rising to about $51bn after the shares jumped.
The timing is revealing.
Workday has fallen dramatically from its 2024 peak while concerns about AI have depressed valuations across traditional software. Private equity can therefore potentially buy a high-quality franchise at a much lower valuation than investors were prepared to pay two years ago.
There is also a potential operational opportunity. Workday could potentially increase margins, rationalise spending, accelerate AI monetisation and use its huge installed customer base to cross-sell additional financial and workflow products.
The cash-flow characteristics are particularly important for an LBO. Workday generated $2.9bn of operating cash flow in 2025, according to Reuters.
That makes Workday much more suitable for a leveraged buyout than a fast-growing but heavily cash-burning technology company.
But is $206 attractive?
That is where the story becomes more complicated.
Thursday’s closing price of $206.45 already values the company at around $52bn on the latest market data. The market is therefore pricing in a substantial probability that Silver Lake, or somebody else, ultimately pays considerably more.
There is no disclosed offer price, so investors should not assume that $206 represents a floor.
How likely is Silver Lake to succeed?
It’s worth distinguishing between a transaction eventually being completed and Silver Lake completing it at an attractive price.
Ultimately, it is impossible to know the likelihood of a bid being pulled off but using anecdotal evidence of similar previous corporate tech buyout attempts, a rough assessment at this stage:
| Outcome | Assessment* |
| Silver Lake talks produce a formal offer | 60–70% |
| Silver Lake ultimately acquires Workday | 50–60% |
| A competing bidder emerges | 20–30% |
| No deal / talks collapse | 30–40% |
*This is the subjective assessment of the author, designed for guidance only.
These are judgement calls rather than market-implied probabilities. The biggest uncertainty is that we do not yet know Silver Lake’s proposed price, financing structure or whether Workday’s board is prepared to recommend a transaction.
The fact that discussions have reportedly continued for months is encouraging for deal probability. However, a $50bn-plus software transaction is enormously complicated.
Could this become a bidding war?
It is possible, but I would not make that the base case.
Workday is large enough to attract strategic interest, but its size substantially reduces the pool of potential buyers.
A Microsoft (NASDAQ:MSFT), Oracle (NYSE:ORCL), SAP (ETR:SAP) or Salesforce (NYSE:CRM) acquisition would create significant strategic opportunities — but also enormous regulatory, integration and financing complications.
Private equity is more plausible. Silver Lake could also bring in co-investors, as it did with its $55bn Electronic Arts transaction, according to Reuters.
That could make a Workday deal financially achievable without Silver Lake carrying the entire purchase price itself.
The strongest argument for a bidding war is therefore not necessarily another corporate buyer. It is that other large PE firms could see the same valuation opportunity.
Workday vs software peers — forward PE
| Company | Ticker | Forward PE* | Growth/position |
| Workday | WDAY | ~18x | ~11–12% revenue growth; HCM/finance |
| Salesforce | CRM | ~13.5x | ~10–11%; CRM/AI agents |
| Adobe | ADBE | ~14x | ~10%; creative/document software |
| Oracle | ORCL | ~18x | Faster cloud growth; infrastructure + applications |
| ServiceNow | NOW | ~27x | ~20%+ growth; enterprise workflow |
| SAP | SAP | ~23x | Strong cloud transition; ERP |
| Microsoft | MSFT | ~25x | ~15%+ growth; much broader AI/cloud platform |
*Based on Stockopedia 12m rolling forward basis, at 14 August.
However, investors should be careful: takeover rumours frequently cause shares to trade at prices that effectively assume a second bidder will appear. If no rival emerges, that premium can disappear very quickly.
How does this compare with previous software buyouts?
The closest recent comparison is Dayforce, another human-capital-management software company.
Thoma Bravo agreed to acquire Dayforce for $12.3bn, with shareholders receiving $70 a share — a 32% premium to the unaffected price.
Workday would be on an entirely different scale.
| Deal | Buyer | Approx. value | Context |
| Workday | Silver Lake? | ~$50bn+ | Proposed/talks; no agreed price |
| Electronic Arts | Silver Lake/PIF | $55bn | Major technology take-private |
| Dayforce | Thoma Bravo | $12.3bn | HCM software |
| OneStream | Hg | $6.4bn | Enterprise financial software |
Reuters describes a potential Workday transaction as one of the largest software buyouts in history.
Dayforce is particularly relevant because it demonstrates that PE investors are prepared to buy established enterprise-software businesses where public markets have become sceptical about future growth.
The difference is valuation and scale. Workday has considerably more revenue and cash generation, but Silver Lake would have to finance an exceptionally large transaction.
What should UK retail investors do now?
If you already own Workday
The shares could rise further if a formal offer emerges, particularly if the eventual price contains a sizeable premium to the pre-rumour $175.29 level.
But do not assume that a bidding war is coming.
The risk/reward has changed dramatically. Before the Reuters report, investors were buying into a beaten-down software company with considerable AI uncertainty. After the rally, they are effectively holding a takeover situation.
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That is a very different investment.
If you don’t own Workday
It is usually wiser to avoid chasing takeover target stocks purely because of the speculation.
At $206, investors are already paying considerably more than the unaffected market price. If talks collapse, the shares could potentially fall sharply back towards pre-rumour levels.
That is the classic event-driven risk: the upside is increasingly dependent on somebody paying a higher price, while the downside is exposed if the deal disappears.
For UK investors buying through a Stocks & Shares ISA or SIPP, the same principle applies: the tax wrapper does not remove the underlying event risk.
Bull case vs bear case
| 🐂 Bull case | 🐻 Bear case |
| Silver Lake makes a formal offer | Talks collapse |
| Workday receives a substantial premium | Shares retreat towards pre-rumour levels |
| Other PE firms enter the process | No competing bidder appears |
| AI monetisation improves growth | AI continues to undermine software valuations |
| Strong FCF supports LBO financing | Financing a $50bn+ deal proves difficult |
| Strategic buyers create competitive tension | Board decides valuation is inadequate |
Investor verdict
The Silver Lake story is credible, but Workday’s 13 August rally has moved the shares ahead of the fundamentals and closer to an event-driven valuation.
For existing shareholders, holding through the next stage of negotiations makes sense if they are comfortable with the risk of the deal collapsing. For new investors, it is probably better to remain on the sidelines.
The most important catalyst now is not another speculative headline. It is a formal offer and its price.
If Silver Lake eventually offers a substantial premium to the pre-rumour $175 level, the market will have to decide whether another bidder can justify paying even more. If no offer materialises, Thursday’s $31-a-share gain could prove to have been temporary.
For UK retail investors, therefore, Workday has moved from a beaten-down software recovery story to a takeover-arbitrage situation. Until the price and terms of an actual bid are known, that distinction matters more than the excitement surrounding the 18% rally.
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