Palantir (PLTR) Stock Forecast: 85% Revenue Growth, Rule of 40 at 145% - Worth $129?

TradingKey - Palantir Technologies (NASDAQ: PLTR) now sits on the $129.58 mark and was able to hold its trendline on the 4 hour chart from its high over $147. The relative strength index is now at 67.23 and continues to show its bullishness. Since the price began taking on trendline support levels, there is no longer a downtrend.

First quarter of 2026 Palantir earnings were an incredible $1,633 million of revenue up 85% year-over-year and 6% above the expectations of Wall Street. The US Commercial market for the same time period was up 133% year over year, and the US Government market was up 84% year over year. The adjusted operating margin stood at 60% and the company’s Rule of 40 is now 145. "The first quarter results for Palantir demonstrate a level of strength that dwarfs the performance of essentially every software company in history at this scale," said CEO Alex Karp.

Even with the stellar earnings report Palantir is still down approximately 31% from its highest price with the main concern being how the company is valued.

Rule of 40 Score of 145 Highlights Exceptional Execution

The Rule of 40 adds a software company's rate of revenue growth with its profit margin, where a score above 40 is deemed as a good thing. A Rule of 40 score of 145 is one of the highest scores recorded by a large software company, Palantir has an adjusted operating margin of 60% and revenue growth of 85%. Karp stated that, Palantir's performance is far exceeding AI leaders like Nvidia, Micron, and SK Hynix, with Palantir's AI software capturing value at the software layer while those companies capture value at the AI hardware layer. Additionally, Palantir's 88% adjusted gross margin, and operating cash flows of $899 million, and adjusted free cash flows of $925 million all signal its profitability and revenue are moving up together.

Palantir's customers are also increasing at a faster pace. Following the implementation of Palantir AIP, GE Aerospace has achieved a 26% increase in production output. Furthermore, ShipOS, a U.S. Navy solution created by Palantir reduced approval times from 200 hours to 15 seconds in a manufacturing approval process. Palantir won a 10-year U.S. Army contract valued at $10 billion, a $300 million Department of Agriculture contract, and the company secured deals worth nearly $12 billion total. Palantir raised full-year fiscal 2026 revenue guidance to $7,650 to $7,660 million, implying 71% growth from full-year fiscal 2025, and Palantir sees its U.S. business growing another 100% in 2027.

Down 31% YTD Despite Record Results; Why Valuation Is the One Real Risk

Palantir beat earnings with a record quarter, though the stock remains 31% down from a high over $147. A main factor in the stock’s sluggishness is the valuation, which remains high: Palantir trades at a multiple of more than 200 times its trailing earnings, and about 62 times its sales. That puts Palantir among the priciest large-cap software stocks, with a multiple that requires many years of stellar performance from the company.

 Investors may not wait as long as Palantir slows in terms of growth or profit, triggering a significant drop in valuation. If Palantir improves its financials fast enough, though, the current high price may pay off. 

With a gross margin of 88%, the adjusted operating margin of 60% is also high. FCF is now growing rapidly. Palantir expects FY2026 revenue of $7.65-$7.66 billion, an 71% YoY increase, CEO Alex Karp said that Palantir's U.S. business could grow at least 100% in 2027. Over the next few years, the current valuation will seem less expensive if Palantir keeps growing.

PLTR Technical Analysis: Trendline Support Holds, $147.90 Target

PLTR on the 4-Hour Timeframe held on to the ascending trendline after declining from the recent high above $147. The upside is now capped with a declining channel; resistance is at $136-$143. RSI (67.23) remains positive with no negative divergence. The upside target would be reached if price holds above $136.20. 

Palantir (PLTR) Stock Price Chart - Source: Tradingview

PLTR price would confirm a breakout above resistance and move up to the previous high, at around $147.90. If price falls back below $112.20, the bullish trend will be invalidated, and PLTR's next support would be around $106.

• Entry: Long above $136.20
• Target: $147.90
• Stop Loss: Close below $112.20

Key catalysts

• Q1 2026 Revenue: $1.633 billion (+85% YoY)
• FY2026 Revenue Guide: $7.65-$7.66 billion (+71% YoY)
• U.S. Commercial Revenue: +133%; U.S. Government Revenue: +84%
• Rule of 40: 145%
• Highlights include a $10 billion deal with the U.S. Army, the $300 million USDA deal, and around $12 billion in quarterly deal value.

Why Is AIP Driving Growth?

Palantir’s Artificial Intelligence Platform (AIP) helps customers deploy and manage AI in their secure, data rich environments and that is accelerating commercial adoption. U.S. Commercial revenue is up 133% YoY in Q1. And customers are now using AIP for operational use vs AI pilots. 

A few examples from this earnings call are that GE Aerospace’s production line throughput is up 26% using Palantir AI and the US Navy’s ShipOS system reduced its manufacturing product approval process time from 200 hours down to 15 seconds.

Is PLTR a Buy at $129?

From a technical standpoint, the setup remains bullish. PLTR is consolidating around $129 level where RSI is 67.23 (momentum is positive). A close above $136.20 could drive price towards previous high at $147.90. If price closes below $112.20, we lose this bullish setup.

Bulls want to see Palantir maintain its rapid growth pace. Management says they expect FY2026 revenue to come in at $7.65 to $7.66B and they expect the US business to double again in 2027. Bears have always been focused on Palantir valuation and it is currently trading at a high premium. The current premium pricing only allows slow growth or underwhelming execution.

Bottom Line

Palantir delivered an outstanding set of earnings, including 85% revenue growth, a 145 Rule of 40 score, robust cash flow, big new commercial wins, and important government contracts. But Palantir stock is still 31% off its peak because investors are unsure the stock premium is sustainable long-term.

Long term, the trend remains intact. A close above $136.20 should strengthen the bullish outlook and drive towards $147.90. A close below $112.20 would indicate sellers are back in control of the stock.