American Securities Sells $220.5M of SOLV Energy Stock
MWH sits 19% above its 52-week low of $23.83.
Summary
American Securities LLC sold $220.5 million of SOLV Energy stock on August 19, 2026, exceeding the $134.9 million sale noticed in a prior Form 144.
Key Events · Ownership and Investor Activity · MWH
-
Large Insider Sale Executed
American Securities LLC and affiliates sold 7,939,153 shares of Class A common stock at $27.77 per share on August 19, 2026, totaling approximately $220.5 million.
-
Sale Exceeds Prior Notice
The actual sale was 64% larger than the $134.9 million sale indicated in the Form 144 filed on August 20, 2026, suggesting accelerated or expanded selling.
-
Conversion of Opco Interests
Prior to the sale, 3,069,193 Opco LLC Interests were exchanged for Class A common stock on a one-for-one basis, with cancellation of an equal number of Class B shares.
-
Remaining Ownership
Post-transaction, the group holds 85,989,594 Class A shares indirectly and 49,189,706 Opco LLC Interests, maintaining a significant but reduced stake.
Analysis · MWH · Real Estate & Construction
American Securities LLC and affiliated entities sold 7.94 million shares of SOLV Energy at $27.77 per share, generating approximately $220.5 million in proceeds. This follows a Form 144 filed the prior day that indicated a planned sale of $134.9 million, but the actual sale was significantly larger. The sale reduces the group's indirect holdings to 85.99 million shares, though they retain substantial ownership. The transaction is part of a broader pattern of insider selling, with $318 million already sold in the past three months.
How filings like this one have moved
In the 30 days to Oct 19, 2026, 37.9% of the 895 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.87%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, MWH was trading at $28.45 on NASDAQ in the Real Estate & Construction sector, with a market capitalization of approximately $5.7B. The 52-week trading range was $23.83 to $48.40. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.