SentinelOne Falls 6.6% as Recent Downgrade and Insider Sales Pressure Sentiment

SentinelOne (S) is down 6.6% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely driver appears to be a mix of valuation pressure after a sharp recent run, a recent analyst downgrade, and investor sensitivity to insider selling disclosures. The company’s latest quarterly report was fundamentally solid, but the stock had already rallied toward analyst target levels, which may have made it vulnerable to profit-taking.

Details:

SentinelOne’s August 27, 2026 earnings release showed revenue rising 21% year over year to $292 million, ARR increasing 22% to $1.218 billion, and management raising its full-year revenue and operating income outlook.

Even with that beat-and-raise, the shares moved close to their recent highs and near the broader analyst price-target range, which can create a tougher setup for additional upside when expectations are already elevated.

A recent analyst downgrade to a market-perform style rating added pressure, suggesting some on Wall Street see less near-term room for multiple expansion after the stock’s rebound.

Recent SEC filings also disclosed insider sales, including a planned sale filing and executive share sales in September, which can weigh on sentiment even when they do not necessarily signal a change in business fundamentals.

Sources:

SEC, Google Finance, Investing.com

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$S Insider Trading Activity

$S insiders have traded $S stock on the open market 27 times in the past 6 months. Of those trades, 0 have been purchases and 27 have been sales.

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

TOMER WEINGARTEN (President, CEO) has made 0 purchases and 10 sales selling 709,461 shares for an estimated $12,127,591.
SONALEE ELIZABETH PAREKH (Chief Financial Officer) has made 0 purchases and 3 sales selling 68,474 shares for an estimated $1,263,347.
ROBIN TOMASELLO (Chief Accounting Officer) has made 0 purchases and 5 sales selling 52,123 shares for an estimated $983,986.
KEENAN MICHAEL CONDER (Chief Legal Officer & Sec'y) has made 0 purchases and 3 sales selling 43,087 shares for an estimated $826,011.
BARRY L. PADGETT (President and COO) has made 0 purchases and 3 sales selling 40,698 shares for an estimated $680,357.
ANA G. PINCZUK (President Product & Technology) has made 0 purchases and 3 sales selling 38,314 shares for an estimated $627,256.

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.

$S Hedge Fund Activity

We have seen 278 institutional investors add shares of $S stock to their portfolio, and 238 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

MILLENNIUM MANAGEMENT LLC removed 4,981,533 shares (-67.3%) from their portfolio in Q2 2026, for an estimated $84,536,615
SYLEBRA CAPITAL LLC removed 3,718,309 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $63,099,703
AQR CAPITAL MANAGEMENT LLC added 3,560,270 shares (+18.0%) to their portfolio in Q2 2026, for an estimated $60,417,781
WELLINGTON MANAGEMENT GROUP LLP added 3,428,192 shares (+216.0%) to their portfolio in Q2 2026, for an estimated $58,176,418
D. E. SHAW & CO., INC. added 3,368,067 shares (+2292.3%) to their portfolio in Q2 2026, for an estimated $57,156,096
J. GOLDMAN & CO LP added 3,344,503 shares (+inf%) to their portfolio in Q2 2026, for an estimated $56,756,215
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 3,282,451 shares (+inf%) to their portfolio in Q2 2026, for an estimated $55,703,193

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.

$S Price Targets

Multiple analysts have issued price targets for $S recently. We have seen 14 analysts offer price targets for $S in the last 6 months, with a median target of $20.0.

Here are some recent targets:

Patrick Colville from Scotiabank set a target price of $23.5 on 07/06/2026
Catharine Trebnick from Rosenblatt set a target price of $20.0 on 07/01/2026
Jonathan Ruykhaver from Cantor Fitzgerald set a target price of $24.0 on 05/29/2026
Roger Boyd from UBS set a target price of $16.0 on 05/29/2026
Kingsley Crane from Canaccord Genuity set a target price of $18.0 on 05/29/2026
Rudy Kessinger from DA Davidson set a target price of $15.0 on 05/29/2026
Saket Kalia from Barclays set a target price of $16.0 on 05/29/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.