Why Karman Holdings Stock Zoomed More Than 6% Higher Today
Key Points
Starting Friday, it will be a component stock on the S&P SmallCap 600 index.
Wednesday's price pop was due largely to index funds loading up on the space company's equity.
- 10 stocks we like better than Karman ›
Karman Holdings (NYSE: KRMN) was an outlier on the stock exchange on Hump Day. The space and defense stock was popular among investors because it was added to an important equity index. With that bracing tailwind at its back, the stock closed the day up by more than 6%.
Changes coming this week
S&P Dow Jones Indices, operator of popular market gauges such as the S&P 500 index, announced its latest realignment after market close on Tuesday. Karman is being added to the S&P SmallCap 600 index, replacing specialized healthcare company BrightSpring Health Services.
Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »
Image source: Getty Images.
In turn, BrightSpring is "graduating" to the S&P MidCap 400 index to replace industrial company Chart Industries. The latter is in the process of being acquired by peer Baker Hughes, which, incidentally, is a constituent stock of the S&P 500. That deal is expected to close on Thursday, July 16.
The index manager's changes will take effect prior to market open this coming Friday.
The ever-popular inclusion bump
Whenever a stock is tapped for a well-known index, its price usually ticks up as index funds load up on it for their portfolios; this was certainly a factor in Karman's Wednesday pop.
I need to point out here that while index inclusion gives a company a higher profile on the market among investors and financial professionals, it almost never has a meaningful impact on its operations -- and, therefore, fundamentals. I'd urge investors to seriously consider this when looking at Karman stock post-inclusion.
Should you buy stock in Karman right now?
Before you buy stock in Karman, consider this:
The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Karman wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.
Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $396,542!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,299,961!*
Now, it’s worth noting Stock Advisor’s total average return is 931% — a market-crushing outperformance compared to 210% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.
See the 10 stocks »
*Stock Advisor returns as of July 15, 2026.
Eric Volkman has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Chart Industries and Karman. The Motley Fool has a disclosure policy.
Recommended Articles
