Why Solstice Advanced Materials Inc. (SOLS) Stock Rose 12.8% on Aug 28, 2026
The clearest new catalyst: Mutual termination of the ~$14.5B Element Solutions acquisition (announced Thu Aug 27, after hours).
Why did SOLS stock rise?
Solstice Advanced Materials jumped 12.76% to $63.53 on Friday, August 28, 2026, the first full session after it and Element Solutions announced Thursday evening that they had mutually terminated Solstice's roughly $14.5 billion cash-and-stock acquisition of Element. Ending the deal removed a leverage overhang that had pressured the stock since July, and Solstice added its first-ever buyback authorization of up to $500 million while reaffirming its 2026 guidance.
- Mutual termination of the ~$14.5B Element Solutions acquisition (announced Thu Aug 27, after hours): Solstice and Element Solutions agreed to mutually terminate Solstice's planned acquisition of Element, a cash-and-stock deal announced July 6 and valued at roughly $14.5 billion including assumed net debt. The termination was announced Thursday evening — SOLS was already up about 15% in after-hours trading — so Friday, August 28 was the first full regular-session reaction. No termination fee was payable by either party.
- Leverage overhang removed: The proposed acquisition required significant debt financing, including a roughly $4.7 billion bridge commitment, and Solstice shares had fallen sharply when the deal was first announced on leverage and dilution concerns. Investors treated the termination as lifting that overhang — a reasonable read of the reaction rather than a mechanically proven cause.
- First-ever $500 million buyback and reaffirmed guidance: Alongside the termination, Solstice's board authorized up to $500 million of share repurchases, its first buyback program. Solstice did not cut or raise guidance in connection with the termination; it reaffirmed its previously increased outlook — full-year 2026 sales of $4.125-$4.185 billion, adjusted EBITDA of $1.035-$1.055 billion and adjusted EPS of $2.75-$2.95.
How the story developed
- July 6, 2026Solstice announces the ~$14.5B cash-and-stock acquisition of Element Solutions; SOLS falls on leverage/dilution concerns.
- August 27, 2026 (after close)Solstice and Element mutually terminate the deal; Solstice authorizes up to $500M in buybacks. SOLS rises ~15% in after-hours trading.
- August 28, 2026SOLS closes up 12.76% at $63.53 in the first full regular session reacting to the termination.
What it could mean for SOLS investors
The constructive case
- Terminating the debt-heavy Element deal removes a major leverage/dilution overhang and lets Solstice return capital via its first $500 million buyback.
- Reaffirmed 2026 guidance signals the standalone business is tracking as expected.
The cautious case & what could invalidate it
- Walking away from a large strategic acquisition raises the question of what Solstice's next growth avenue is.
- The pop reverses only part of the decline the stock suffered when the deal was announced; the shares can stay volatile around strategy.
- A buyback returns capital but is not a substitute for organic growth.
Initial detection
BestStocks first flagged SOLS intraday on Aug 28, 2026; this analysis was finalized after the close using the confirmed +12.8% session move and additional catalyst research.
Show the initial intraday note
Solstice Advanced Materials, Inc. (SOLS) jumped 12.76% to close at $63.53 on Friday, August 28, 2026, the first full regular session after it and Element Solutions announced — on Thursday evening — that they had mutually terminated Solstice's roughly $14.5 billion (including assumed net debt) cash-and-stock acquisition of Element. Scrapping the deal removed a large leverage overhang that had weighed on the stock since the transaction was unveiled in July, and Solstice paired the news with its first-ever share-buyback authorization of up to $500 million.
What to watch next: With the Element deal off the table, the focus returns to Solstice's standalone execution against its reaffirmed 2026 guidance and how quickly it deploys the new $500 million buyback. Watch for any renewed M&A appetite and whether the removed leverage overhang keeps supporting the multiple.
Frequently asked questions
Why did Solstice Advanced Materials Inc. (SOLS) stock rise on Aug 28, 2026?
Solstice Advanced Materials jumped 12.76% to $63.53 on Friday, August 28, 2026, the first full session after it and Element Solutions announced Thursday evening that they had mutually terminated Solstice's roughly $14.5 billion cash-and-stock acquisition of Element. Ending the deal removed a leverage overhang that had pressured the stock since July, and Solstice added its first-ever buyback authorization of up to $500 million while reaffirming its 2026 guidance.
How much did SOLS stock rise on Aug 28, 2026?
SOLS rose 12.8% during the Aug 28, 2026 trading session.
What were the main drivers behind SOLS's move?
Mutual termination of the ~$14.5B Element Solutions acquisition (announced Thu Aug 27, after hours); Leverage overhang removed; First-ever $500 million buyback and reaffirmed guidance.