York Space Systems Inc. (NYSE:YSS) Stock Short Interest Jumps 62.0%

York Space Systems Inc. (NYSE:YSS) was the recipient of a large growth in short interest in the month of September. As of September 30th, there was short interest totaling 11,965,808 shares, a growth of 62.0% from the September 15th total of 7,384,125 shares. Based on an average trading volume of 4,582,019 shares, the short-interest ratio is presently 2.6 days. Currently, 8.7% of the company’s shares are sold short.

York Space Systems Stock Down 8.7%

NYSE:YSS traded down $0.53 on Friday, hitting $5.57. 1,976,904 shares of the company’s stock were exchanged, compared to its average volume of 3,340,612. The firm has a 50-day moving average price of $8.78 and a 200-day moving average price of $20.57. York Space Systems has a 52 week low of $5.52 and a 52 week high of $44.54. The company has a debt-to-equity ratio of 0.08, a current ratio of 5.34 and a quick ratio of 5.05. The company has a market cap of $764.82 million and a P/E ratio of -9.44.

York Space Systems (NYSE:YSS) last announced its quarterly earnings data on Thursday, August 13th. The company reported ($0.31) earnings per share for the quarter, missing the consensus estimate of ($0.19) by ($0.12). The firm had revenue of $92.55 million during the quarter. As a group, analysts expect that York Space Systems will post -1.73 EPS for the current fiscal year.

York Space Systems News Roundup

Here are the key news stories impacting York Space Systems this week:

• Positive Sentiment: Piper Sandler upgraded York Space Systems to “Hold” and set a $9 price target. The target is above the current trading level, potentially limiting downside, although the neutral rating signals limited near-term conviction. Piper Sandler Initiates York Space Systems at Neutral With $9 Price Target
• Neutral Sentiment: Multiple law firms, including Rosen, Johnson Fistel, Bragar Eagel & Squire, Hagens Berman and Bleichmar Fonti & Auld, reminded investors of an October 30 deadline to seek lead-plaintiff status in a federal securities class action. The case covers shares issued in or traceable to York’s January 2026 IPO and securities purchased from January 29 through May 11, 2026. These announcements largely repeat previously reported litigation details rather than represent new operating developments. Rosen YSS Deadline Notice
• Negative Sentiment: The litigation is the clearest negative catalyst. Legal filings allege that York made materially misleading disclosures concerning its satellite software, dependence on a Pentagon program, and risks related to changes in the Space Development Agency’s mandate. The allegations have not been proven, but potential litigation costs, damages and reputational risk can weigh on investor sentiment. York Space Systems Securities Class Action Alert
• Negative Sentiment: Piper Sandler cited competition and growth concerns, adding to pressure on a stock already well below its longer-term moving averages. York’s latest quarterly results also showed an adjusted loss of $0.31 per share versus a $0.19 consensus loss, reinforcing concerns about profitability and execution.

Insider Buying and Selling

In other York Space Systems news, major shareholder Blackrock Portfolio Management sold 200,170 shares of the company’s stock in a transaction on Friday, August 7th. The shares were sold at an average price of $10.99, for a total transaction of $2,199,868.30. Following the completion of the sale, the insider owned 16,517,115 shares in the company, valued at approximately $181,523,093.85. The trade was a 1.20% decrease in their position. The sale was disclosed in a legal filing with the SEC, which is accessible through this hyperlink. Over the last three months, insiders have sold 655,215 shares of company stock worth $8,390,822.

Institutional Investors Weigh In On York Space Systems

Institutional investors and hedge funds have recently made changes to their positions in the stock. BlackRock Inc. grew its stake in shares of York Space Systems by 1.1% in the second quarter. BlackRock Inc. now owns 19,212,689 shares of the company’s stock valued at $473,016,000 after buying an additional 200,250 shares in the last quarter. Tidal Investments LLC bought a new stake in York Space Systems during the second quarter worth $45,381,000. Bank of America Corp DE lifted its stake in York Space Systems by 234.2% in the second quarter. Bank of America Corp DE now owns 370,425 shares of the company’s stock valued at $9,120,000 after acquiring an additional 259,577 shares during the last quarter. Nissay Asset Management Corp Japan acquired a new position in shares of York Space Systems during the 2nd quarter worth about $8,497,000. Finally, Wellington Management Group LLP acquired a new position in shares of York Space Systems during the 2nd quarter worth about $4,231,000.

Analysts Set New Price Targets

YSS has been the subject of a number of analyst reports. Barclays initiated coverage on shares of York Space Systems in a report on Friday, October 9th. They set an “equal weight” rating and a $11.00 price objective for the company. Raymond James Financial lowered shares of York Space Systems from an “outperform” rating to a “market perform” rating in a report on Wednesday, July 29th. The Goldman Sachs Group set a $14.00 price objective on shares of York Space Systems in a research report on Tuesday, August 25th. Wall Street Zen downgraded York Space Systems from a “hold” rating to a “sell” rating in a research note on Wednesday, August 5th. Finally, Citigroup reduced their target price on York Space Systems from $33.00 to $13.00 and set a “buy” rating on the stock in a report on Thursday, September 10th. Five investment analysts have rated the stock with a Buy rating, ten have given a Hold rating and one has assigned a Sell rating to the company’s stock. Based on data from MarketBeat.com, York Space Systems presently has a consensus rating of “Hold” and an average price target of $16.42.

York Space Systems Company Profile

York Space Systems is a U.S. aerospace company that designs, manufactures and operates spacecraft for low Earth orbit (LEO) missions. Founded in 2012 and headquartered in Denver, Colorado, the company develops standardized, scalable satellite platforms intended to support communications, Earth observation, remote sensing and other space-based applications.

Its product portfolio includes the S-class spacecraft platform and related satellite systems, ground infrastructure and mission-operations capabilities.