Vanguard Group Inc. Grows Stake in Plug Power, Inc. $PLUG

Vanguard Group Inc. boosted its position in shares of Plug Power, Inc. (NASDAQ:PLUG) by 7.6% in the third quarter, according to the company in its most recent Form 13F filing with the SEC. The fund owned 109,631,956 shares of the electronics maker’s stock after acquiring an additional 7,789,039 shares during the quarter. Vanguard Group Inc. owned 9.49% of Plug Power worth $255,442,000 at the end of the most recent reporting period.

Other institutional investors and hedge funds have also bought and sold shares of the company. Rhumbline Advisers increased its position in shares of Plug Power by 31.8% during the 3rd quarter. Rhumbline Advisers now owns 1,809,879 shares of the electronics maker’s stock valued at $4,217,000 after purchasing an additional 436,502 shares during the last quarter. Compagnie Lombard Odier SCmA grew its position in Plug Power by 100.7% during the third quarter. Compagnie Lombard Odier SCmA now owns 279,000 shares of the electronics maker’s stock valued at $650,000 after buying an additional 140,000 shares during the period. Wesbanco Bank Inc. bought a new position in Plug Power in the third quarter worth approximately $116,000. Mandatum Life Insurance Co Ltd raised its position in Plug Power by 20.2% in the third quarter. Mandatum Life Insurance Co Ltd now owns 58,747 shares of the electronics maker’s stock worth $137,000 after acquiring an additional 9,860 shares during the period. Finally, Prospera Financial Services Inc boosted its stake in shares of Plug Power by 28.5% during the 3rd quarter. Prospera Financial Services Inc now owns 43,050 shares of the electronics maker’s stock worth $100,000 after acquiring an additional 9,550 shares during the last quarter. 43.48% of the stock is owned by hedge funds and other institutional investors.

Wall Street Analyst Weigh In

A number of equities analysts recently commented on PLUG shares. Susquehanna decreased their target price on Plug Power from $3.50 to $2.50 and set a “neutral” rating on the stock in a report on Monday, November 17th. TD Cowen cut Plug Power from a “buy” rating to a “hold” rating in a research report on Friday, January 9th. Canaccord Genuity Group set a $7.00 price objective on Plug Power in a research report on Monday, November 24th. HC Wainwright reissued a “buy” rating and issued a $7.00 target price on shares of Plug Power in a report on Monday, November 24th. Finally, Clear Str raised shares of Plug Power from a “hold” rating to a “strong-buy” rating in a report on Wednesday, December 31st. Two research analysts have rated the stock with a Strong Buy rating, three have assigned a Buy rating, seven have assigned a Hold rating and five have given a Sell rating to the company. Based on data from MarketBeat, the company currently has an average rating of “Hold” and an average price target of $2.73.

Key Stories Impacting Plug Power

Here are the key news stories impacting Plug Power this week:

• Positive Sentiment: Plug Power signed a definitive agreement to sell its Genesee County / Project Gateway site to Stream Data Centers for $132.5 million as the first phase of a $275 million strategic infrastructure optimization initiative — a near-term cash infusion that could help reduce funding pressure and support operations or debt reduction. Plug Power Executes $132.5 Million Definitive Agreement with Stream Data Centers as First Step in $275 Million Strategic Infrastructure Optimization Initiative
• Neutral Sentiment: Analysts and investors are focused on upcoming Q4 (Dec-2025) results and key operational metrics—earnings, cash flow, and guidance will be important to re-assess valuation and near-term funding needs. Plug Power (PLUG) Q4 Earnings on the Horizon: Analysts’ Insights on Key Performance Measures
• Negative Sentiment: A proposed federal class-action complaint alleges securities fraud tied to statements about a $1.66 billion DOE loan and the company’s hydrogen plans; media coverage of that filing has already pressured the stock. The suit questions prior disclosures and could lead to costly litigation or settlements. Plug Power Faces Federal Lawsuit Over DOE Loan Claims
• Negative Sentiment: Multiple law firms (Bleichmar Fonti & Auld, Pomerantz, Bernstein Liebhard, Faruqi & Faruqi, Glancy Prongay Wolke, etc.) have filed or issued investor notices and lead-plaintiff solicitations, setting deadlines and amplifying regulatory and reputational risk. Widespread class-action activity increases potential liability and ongoing distraction for management. PLUG Investor Alert: Plug Power Inc. Securities Fraud Class Action Focuses on DOE Funding Issues; BFA Law Notifies Investors of April 3 Court Deadline

Plug Power Stock Down 6.3%

Shares of PLUG opened at $1.79 on Friday. The business’s 50 day moving average is $2.12 and its 200 day moving average is $2.26. The company has a market capitalization of $2.49 billion, a PE ratio of -0.76 and a beta of 1.87. Plug Power, Inc. has a 12-month low of $0.69 and a 12-month high of $4.58. The company has a current ratio of 1.32, a quick ratio of 0.70 and a debt-to-equity ratio of 0.24.

Insider Buying and Selling at Plug Power

In related news, insider Benjamin Haycraft sold 40,000 shares of the company’s stock in a transaction on Wednesday, December 10th. The shares were sold at an average price of $2.20, for a total transaction of $88,000.00. Following the completion of the transaction, the insider owned 373,809 shares in the company, valued at approximately $822,379.80. This represents a 9.67% decrease in their ownership of the stock. The sale was disclosed in a legal filing with the Securities & Exchange Commission, which can be accessed through this hyperlink. Also, insider Jose Luis Crespo purchased 37,300 shares of Plug Power stock in a transaction on Monday, December 15th. The stock was bought at an average price of $2.34 per share, for a total transaction of $87,282.00. Following the completion of the acquisition, the insider owned 307,332 shares in the company, valued at $719,156.88. The trade was a 13.81% increase in their position. The SEC filing for this purchase provides additional information. 0.56% of the stock is currently owned by insiders.

About Plug Power

Plug Power Inc is a U.S.-based company specializing in the design and manufacture of hydrogen fuel cell systems that serve as clean energy replacements for conventional batteries in electric vehicles and material handling equipment. Its core solutions include ProGen fuel cell engines, GenDrive power systems for forklifts and warehouse vehicles, and GenFuel hydrogen refueling infrastructure. These offerings are sold as standalone components or integrated turnkey solutions under the GenKey brand, providing customers with on-site refueling, equipment installation and maintenance services.

In addition to its fuel cell and refueling products, Plug Power develops backup power and off-grid energy solutions through its GenSure line, which targets telecommunications, data centers and utility applications.