InsideArbitrage Event Driven Monitor – March 3, 2026

Key Takeaways

• AES deal valued $33.4B, 13% discount
• Select Medical acquired at 10% premium
• ADT authorizes $1.5B buyback, 26% market cap
• Insider purchases exceed $10M across tech and finance
• Reservoir Media receives non‑binding $10‑$11 per share offer

Summary

The March 3 2026 InsideArbitrage Event‑Driven Monitor reports a flurry of high‑profile M&A activity, including Global Infrastructure Partners and EQT’s $33.4 billion acquisition of AES at a 13.2% discount and a co‑founder‑led consortium’s $3.9 billion purchase of Select Medical at a 10% premium. Pending deals such as Paramount‑Skydance’s bid for Warner Bros. Discovery could reshape streaming, while a non‑binding $10‑$11 per‑share proposal targets Reservoir Media. The roundup also highlights notable insider purchases and a wave of share‑repurchase programs, most prominently ADT’s $1.5 billion buyback covering roughly 26% of its market value.

Pulse Analysis

M&A activity remains a cornerstone of capital allocation in 2026, with mega‑deals like the AES acquisition illustrating how private‑equity sponsors are leveraging deep‑pocketed funds to secure strategic infrastructure assets at attractive discounts. The 13% price gap to market reflects both the premium placed on stable, regulated cash flows and the competitive bidding environment among sovereign wealth funds and pension plans. Meanwhile, the Select Medical transaction demonstrates that healthcare operators continue to attract consortium‑driven buyouts, where a modest premium rewards shareholders while providing the acquirers with scale efficiencies and cross‑sell opportunities.

Shareholder activism and insider buying are gaining momentum as executives signal confidence in their own firms. Sabre’s adoption of a limited‑duration rights plan and Empery Digital’s board nomination notices illustrate heightened vigilance over governance and potential take‑over threats. Concurrently, a cascade of insider purchases—ranging from ServiceNow’s CEO acquiring nearly $3 million of stock to SoFi’s CEO buying $1 million—offers a tacit endorsement of growth prospects and may sway institutional sentiment, especially in sectors where leadership credibility directly impacts valuation multiples.

The surge in share‑repurchase authorizations, highlighted by ADT’s $1.5 billion program covering roughly a quarter of its market cap, signals that corporations are prioritizing capital return amid a low‑interest‑rate backdrop. Similar buyback initiatives at Klaviyo, Surgery Partners and Asana reflect a broader trend of leveraging excess cash to boost earnings per share and support stock performance. For investors, these programs can compress free‑float, elevate price stability, and serve as a barometer of management’s confidence in future cash flows, thereby shaping both short‑term trading strategies and long‑term valuation models.