ROBERT A ORTENZIO, the EXECUTIVE CHAIRMAN of $SEM ($SEM), sold 3,804,805 shares of the company on 11-26-2024. We received data on the trade from a recent SEC filing. This was a sale of approximately 100.0% of their shares. Following this trade, they now own 0 shares of $SEM stock.

$SEM Insider Trading Activity

$SEM insiders have traded $SEM stock on the open market 2 times in the past 6 months. Of those trades, 0 have been purchases and 2 have been sales.

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

• ROBERT A ORTENZIO (EXECUTIVE CHAIRMAN) sold 3,804,805 shares.
• MARILYN B TAVENNER sold 32,000 shares.

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.

$SEM Hedge Fund Activity

We have seen 148 institutional investors add shares of $SEM stock to their portfolio, and 140 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

• POINT72 ASSET MANAGEMENT, L.P. added 1,216,263 shares (+144.2%) to their portfolio in Q3 2024
• 8 KNOTS MANAGEMENT, LLC removed 1,044,694 shares (-73.5%) from their portfolio in Q3 2024
• MILLENNIUM MANAGEMENT LLC removed 633,511 shares (-93.2%) from their portfolio in Q3 2024
• CAMBER CAPITAL MANAGEMENT LP removed 425,000 shares (-16.7%) from their portfolio in Q3 2024
• NUVEEN ASSET MANAGEMENT, LLC removed 407,328 shares (-27.0%) from their portfolio in Q3 2024
• BLACKROCK, INC. added 402,865 shares (+2.4%) to their portfolio in Q3 2024
• PRICE T ROWE ASSOCIATES INC /MD/ added 386,340 shares (+2.3%) to their portfolio in Q3 2024

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.

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