A Clash of Visions: Activist Pressure Meets Institutional Caution at Siemens Energy

Despite a surge in new orders, a massive share buyback initiative, and an imminent promotion to a major European index, Siemens Energy’s share price remains nearly 18% below its record peak. The persistent drag has a single, well-known source: the ongoing challenges at its Siemens Gamesa Renewable Energy division.

Institutional Backing vs. Activist Demands

The strategic debate surrounding the wind power unit has intensified with the arrival of a new voice. US activist investor Ananym Capital has taken a stake and is publicly advocating for a spin-off of Gamesa. Co-founder Charlie Penner contends that separating the business could enhance shareholder returns by as much as 60%, freeing the parent company to focus entirely on its profitable gas and grid technology operations.

This view finds little support among the company’s major institutional shareholders. Tobias Klaholz, a fund manager at DWS, considers a divestment premature at this stage, prioritizing instead the ongoing stabilization of the division. Analysts at Union Investment view Gamesa as an integral component of the broader corporate turnaround narrative. Only Ingo Speich of Deka Investment strikes a more conditional note, suggesting the debate could reignite should significant new financial burdens emerge from the wind business.

Operational Strength Contrasts with Legacy Issues

The core operations of Siemens Energy present a picture of robust health. For the first quarter of fiscal 2026, new orders jumped by 33% to €17.6 billion, pushing the order backlog to a record €146 billion. The Gas Services segment sold 102 gas turbines, marking its strongest quarterly performance in the company’s history. Furthermore, revenue from hyperscale data center clients doubled, exceeding €2 billion.

In stark contrast, Siemens Gamesa continues to operate at a loss. However, the scale of the deficit has narrowed considerably, with the quarterly loss shrinking to €46 million from a prior annual loss of €1.36 billion. Restructuring efforts are underway but are not yet complete.

Should investors sell immediately? Or is it worth buying Siemens Energy?

This mixed picture prompted DZ Bank to upgrade its rating on Siemens Energy stock from “Sell” to “Hold,” simultaneously raising its price target from €74 to €128. This shift signals a recognized improvement in outlook, albeit with lingering uncertainty. Bernstein Research maintains a more bullish “Outperform” stance with a €150 price target, citing structural demand from data centers as a key growth driver.

Index Inclusion and Buybacks Provide Technical Support

A significant technical catalyst arrives on March 23rd, as Siemens Energy secures a place in the Stoxx Europe 50 index via a fast-entry rule, triggered by its market capitalization rising to approximately €132 billion. This event will compel passive funds and ETFs tracking the index to purchase the stock, creating a structural base of demand.

This is further bolstered by a share repurchase program of up to €6 billion. The initial tranche of €2 billion is already in progress and is scheduled for completion by September 2026.

Despite these supportive factors, the shares recently traded at €139.65, notably below the 50-day moving average of €151. The next critical test comes on May 12th with the quarterly earnings release. Investors will scrutinize whether Gamesa’s recovery remains on track and if the company’s medium-term margin targets of 14-16% are still achievable.