When a seasoned private equity firm targets a software company trading 65% below its all-time high, the question investors should be asking is not whether the deal gets done. It is whether the stock has already moved enough to reflect what a deal actually means.
It has not.
Why This Stock Now
GTCR is in discussions to acquire SPS Commerce, with a deal possible in the coming weeks, Bloomberg reported on September 11, 2026. Shares jumped intraday but did not hold that full move into the close. Even after the reaction, the stock was around the low $80s by September 11. Against an all-time closing high of $215.42 reached on July 31, 2024, the gap between those two numbers is the whole opportunity.
The stock is still about 60% to 65% below its all-time high, and trades at roughly 17 times this year’s average adjusted earnings estimate. That is not the multiple of a broken business. It is the multiple of a business the public market has abandoned, which is precisely what makes it interesting to a buyer who can lever stable cash flows without worrying about quarterly sentiment swings.
The Business
SPS Commerce provides cloud-based supply chain management services, serving retailers, suppliers, grocers, distributors, and logistics firms to orchestrate item data, order fulfillment, inventory control, and sales analytics across all channels. The company says its platform is used by over 50,000 recurring revenue customers across retail and adjacent sectors, giving it the kind of embedded network that private equity buyers find straightforward to underwrite.
The financials are not flashy but they are consistent. Revenue was $197.8 million in Q2 2026, up 6% year over year, with recurring revenue also growing 6%. Full-year guidance calls for revenue of $788.4 million to $793.4 million and an adjusted EBITDA margin of 34% at the midpoint, about 300 basis points above 2025. Operating cash flow for the first half of 2026 came in at $121.7 million, versus $72.3 million in the same period last year. That cash generation profile is exactly what a leveraged buyout model is built around.
Why Wall Street Is Paying Attention
The path to this moment did not start last week. Reuters reported on June 23, 2026 that SPS Commerce hired Morgan Stanley to explore a potential sale after pressure from activist investors including Irenic Capital. GTCR is not a speculative buyer stumbling across a depressed stock. The firm has a documented track record investing in vertical market software companies including Lexipol and Once For All, and it has also been involved in payments technology through Worldpay. Supply chain software with 50,000 subscription customers fits that pattern cleanly.
Some analysts and market commentary have floated a buyout price near $94 per share, which would represent meaningful upside from recent levels and still sit well below the stock’s prior highs. The trailing price-to-earnings ratio has been around 40 times, suggesting investors are paying a fraction of the premium the stock commanded historically.
What Could Go Wrong
The talks may still fall apart, or another bidder for SPS could emerge, as nothing has been finalized. That is the clearest risk. If GTCR walks, the stock likely gives back a portion of the initial gain and returns to the orbit it occupied before the report.
The underlying business also carries a specific headwind worth understanding. Management has described the drag as largely tied to Amazon-related dynamics in revenue recovery, and has said that excluding that headwind the rest of the business is tracking in line with expectations and back on a path toward high single-digit growth. The divestiture of the 3P revenue recovery business, completed on June 30, 2026, was positioned by the company as a way to sharpen focus on the more strategic 1P supplier market, which has better overlap with the core portfolio and is expected to drive higher average revenue per user growth. A private owner has more flexibility to manage through that transition than a public company fielding quarterly questions about it.
The Bottom Line
SPSC is today’s single best idea because the downside is partially underwritten by a named buyer. GTCR has the vertical software expertise, the deal history, and the motivation from activist pressure to close. At roughly 17 times adjusted earnings, with a 34% adjusted EBITDA margin and accelerating cash flow, the business was arguably cheap before the report hit. The deal clock is now running. Waiting for more certainty almost certainly means paying a higher price for it.