FDS Stock Surges 16% With A 5-day Winning Spree On AI Platform Integration
FactSet Research Systems (FDS) – a provider of integrated financial data and analytics solutions – hit a 5-day winning streak, with cumulative gains over this period amounting to 16%. The company’s market cap has surged by about $1.1 Bil over the last 5 days and currently stands at $8.2 Bil.
The stock has YTD (year-to-date) return of 23.8% compared to 0.5% for S&P 500. This calls for a re-evaluation of the stock’s valuation to find out whether this is an opportunity or a trap.
What Triggered The Rally?
[1] Integration with Anthropic’s AI model Claude
- New tool allows users to bring FactSet’s financial data into the AI model
- Signals potential for increased value of FDS data in AI applications
- Impact: Stock jumped 7% in one session, Increased investor optimism
Opportunity or Trap?
Below is our take on valuation.
There is not much to fear in FDS stock given its overall Strong operating performance and financial condition. Taken together with its Low valuation, this makes the stock look Attractive (For details, see Buy or Sell FDS).
But here is the real interesting point.
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Returns vs S&P 500
The following table summarizes the return for FDS stock vs. the S&P 500 index over different periods, including the current streak:
| Return Period | FDS | S&P 500 |
|---|---|---|
| 1D | 1.4% | 0.0% |
| 5D (Current Streak) | 15.6% | 0.6% |
| 1M (21D) | -12.5% | -1.3% |
| 3M (63D) | -20.0% | 1.0% |
| YTD 2026 | -23.8% | 0.5% |
| 2025 | -38.9% | 16.4% |
| 2024 | 1.6% | 23.3% |
| 2023 | 20.0% | 24.2% |
Gains and Losses Streaks: S&P 500 Constituents
There are currently 90 S&P constituents with 3 days or more of consecutive gains and 33 constituents with 3 days or more of consecutive losses.
| Consecutive Days | # of Gainers | # of Losers |
|---|---|---|
| 3D | 43 | 21 |
| 4D | 17 | 11 |
| 5D | 21 | 0 |
| 6D | 1 | 1 |
| 7D or more | 8 | 0 |
| Total >=3 D | 90 | 33 |
Key Financials for FactSet Research Systems (FDS)
Last 2 Fiscal Years:
| Metric | FY2024 | FY2025 |
|---|---|---|
| Revenues | $2.2 Bil | $2.3 Bil |
| Operating Income | $701.3 Mil | $748.3 Mil |
| Net Income | $537.1 Mil | $597.0 Mil |
Last 2 Fiscal Quarters:
| Metric | 2025 FQ4 | 2026 FQ1 |
|---|---|---|
| Revenues | $596.9 Mil | $607.6 Mil |
| Operating Income | $177.3 Mil | $192.1 Mil |
| Net Income | $153.6 Mil | $152.6 Mil |
While FDS stock looks attractive given its winning streak, investing in a single stock without detailed, thorough analysis can be risky. The Trefis High Quality (HQ) Portfolio, with a collection of 30 stocks, has a track record of comfortably outperforming its benchmark that includes all 3 — the S&P 500, S&P mid-cap, and Russell 2000 indices. Why is that? As a group, HQ Portfolio stocks provided better returns with less risk versus the benchmark index; less of a roller-coaster ride, as evident in HQ Portfolio performance metrics.