Michael Stuart Rosenthal, the Chief Operating Officer of $MP, bought 17,000 shares of the company on 05-20-2026 for an estimated $962,540. This trade was reported by Quiver Quantitative using data from a recent SEC filing. This increased their holdings of this class of stock by approximately 1.3%. Following this trade, they now own 1,333,673 shares of this class of $MP stock.
$MP Insider Trading Activity
$MP insiders have traded $MP stock on the open market 18 times in the past 6 months. Of those trades, 1 have been purchases and 17 have been sales.
Here’s a breakdown of recent trading of $MP stock by insiders over the last 6 months:
- JAMES H. LITINSKY (Chairman and CEO) has made 0 purchases and 13 sales selling 1,533,411 shares for an estimated $98,187,682.
- RYAN CORBETT (Chief Financial Officer) has made 0 purchases and 2 sales selling 84,146 shares for an estimated $5,048,760.
- ELLIOT DEAN HOOPS (General Counsel and Secretary) has made 0 purchases and 2 sales selling 21,737 shares for an estimated $1,368,585.
- MICHAEL STUART ROSENTHAL (Chief Operating Officer) purchased 17,000 shares for an estimated $962,540
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
$MP Hedge Fund Activity
We have seen 402 institutional investors add shares of $MP stock to their portfolio, and 389 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- MORGAN STANLEY added 2,374,501 shares (+74.7%) to their portfolio in Q1 2026, for an estimated $114,593,418
- UBS GROUP AG added 1,806,080 shares (+108.2%) to their portfolio in Q1 2026, for an estimated $87,161,420
- VAN ECK ASSOCIATES CORP added 1,753,613 shares (+61.9%) to their portfolio in Q1 2026, for an estimated $84,629,363
- NORGES BANK added 1,627,477 shares (+26424.4%) to their portfolio in Q4 2025, for an estimated $82,220,138
- SQUAREPOINT OPS LLC removed 1,562,795 shares (-86.3%) from their portfolio in Q1 2026, for an estimated $75,420,486
- RENAISSANCE TECHNOLOGIES LLC removed 1,404,600 shares (-100.0%) from their portfolio in Q4 2025, for an estimated $70,960,392
- SUSQUEHANNA INTERNATIONAL GROUP, LLP removed 1,353,413 shares (-78.6%) from their portfolio in Q1 2026, for an estimated $65,315,711
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
$MP Revenue
$MP had revenues of $90.6M in Q1 2026. This is an increase of 49.07% from the same period in the prior year.
You can track MP financials on Quiver Quantitative's MP stock page.
You can access data on MP stock through the Quiver Quantitative API.
$MP Analyst Ratings
Wall Street analysts have issued reports on $MP in the last several months. We have seen 3 firms issue buy ratings on the stock, and 0 firms issue sell ratings.
Here are some recent analyst ratings:
- William Blair issued a "Outperform" rating on 01/13/2026
- Morgan Stanley issued a "Overweight" rating on 12/05/2025
- BMO Capital issued a "Outperform" rating on 11/24/2025
To track analyst ratings and price targets for $MP, check out Quiver Quantitative's $MP forecast page.
$MP Price Targets
Multiple analysts have issued price targets for $MP recently. We have seen 4 analysts offer price targets for $MP in the last 6 months, with a median target of $78.5.
Here are some recent targets:
- Matt Summerville from DA Davidson set a target price of $82.0 on 05/20/2026
- Carlos De Alba from Morgan Stanley set a target price of $70.0 on 05/11/2026
- Sam Brandeis from Wedbush set a target price of $100.0 on 05/08/2026
- Raj Ray from BMO Capital set a target price of $75.0 on 11/24/2025
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
