$80,000 of EOS ENERGY ENTERPRISES LLC (FKA EOS ENERGY STORAGE LLC) lobbying was just disclosed, from Q2 of 2026, in a new Lobbying Disclosure Act filing.

This included lobbying on issues like:

"Issues related to energy storage; Issues related to H.R. 8706 - Better Energy Storage and Safety Act; Issues related to domestic content and advanced manufacturing; Issues related to fire safety. Issues related to FY 27 Energy and Water Development appropriations; Issues related to H.R. 4553 - Energy and Water Development and Related Agencies Appropriations Act, 2026; Issues related to FY 27 Department of Defense appropriations; Issues related to H.R. 9495 - Department of Defense Appropriations Act, 2027; Issues related to Department of Energy strategy for long term energy storage. Issues related to installation readiness."

You can find more data on corporate lobbying on Quiver Quantitative.

EOSE Insider Trading Activity

EOSE insiders have traded $EOSE stock on the open market 12 times in the past 6 months. Of those trades, 4 have been purchases and 8 have been sales.

Here’s a breakdown of recent trading of $EOSE stock by insiders over the last 6 months:

• NATHAN KROEKER (CCO and Interim CFO) has made 0 purchases and 3 sales selling 164,598 shares for an estimated $1,379,959.
• MICHAEL W SILBERMAN (Chief Legal Officer) has made 0 purchases and 2 sales selling 56,665 shares for an estimated $827,210.
• JOE MASTRANGELO (Chief Executive Officer) has made 2 purchases buying 83,900 shares for an estimated $502,262 and 0 sales.
• DAVID URBAN purchased 16,250 shares for an estimated $100,100
• ALEXANDER DIMITRIEF purchased 15,000 shares for an estimated $90,600
• MICHELLE BUCZKOWSKI (Chief Administration Officer) sold 11,469 shares for an estimated $67,323
• MARIAN WALTERS sold 7,681 shares for an estimated $54,304
• SUMEET PURI (Chief Accounting Officer) sold 8,823 shares for an estimated $51,702

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

EOSE Hedge Fund Activity

We have seen 177 institutional investors add shares of EOSE stock to their portfolio, and 138 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• TWO SIGMA INVESTMENTS, LP added 8,724,008 shares (+163.1%) to their portfolio in Q1 2026, for an estimated $43,271,079
• RUBRIC CAPITAL MANAGEMENT LP removed 6,500,000 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $32,240,000
• MARSHALL WACE, LLP added 6,429,328 shares (+3529.4%) to their portfolio in Q1 2026, for an estimated $31,889,466
• CITADEL ADVISORS LLC added 3,638,784 shares (+147.8%) to their portfolio in Q1 2026, for an estimated $18,048,368
• VOLORIDGE INVESTMENT MANAGEMENT, LLC added 3,222,772 shares (+1451.2%) to their portfolio in Q1 2026, for an estimated $15,984,949
• HRT FINANCIAL LP added 3,220,402 shares (+163.1%) to their portfolio in Q1 2026, for an estimated $15,973,193
• MAREX GROUP PLC added 2,759,960 shares (+inf%) to their portfolio in Q1 2026, for an estimated $13,689,401

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

EOSE Price Targets

Multiple analysts have issued price targets for $EOSE recently. We have seen 5 analysts offer price targets for $EOSE in the last 6 months, with a median target of $8.0.

Here are some recent targets:

• Sean Milligan from Needham set a target price of $11.0 on 05/22/2026
• Jeff Osborne from TD Cowen set a target price of $8.0 on 05/14/2026
• Mark Strouse from JP Morgan set a target price of $6.0 on 04/16/2026
• Ryan Pfingst from B. Riley Securities set a target price of $8.0 on 03/05/2026
• Chip Moore from Roth Capital set a target price of $6.0 on 02/27/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information.

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