Why Datadog (DDOG) Stock Is Down Today

Datadog (DDOG) is down 3.1% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely driver appears to be broader pressure on high-valuation software stocks as Treasury yields stayed elevated and risk appetite softened. There does not appear to be a fresh company-specific negative announcement today, so the move could also reflect normal volatility after a strong earnings run and recent insider sale disclosures.

Details:

U.S. equity trading on September 18, 2026 was mixed, with higher Treasury yields weighing on sentiment and creating a tougher backdrop for growth stocks.

Datadog’s investor relations calendar shows no new earnings release or major corporate event scheduled for today after its September conference appearances earlier this month.

Datadog’s second-quarter 2026 results were strong, with revenue rising 36% year over year to about $1.12 billion and full-year guidance lifted, which suggests today’s decline is not tied to a recently weak operating update.

A recent Form 144 showed co-founder Alexis Le-Quoc planned to sell 21,123 shares on September 2, 2026 after prior sales in August, which may have added some sentiment pressure even if those transactions were not unusual on their own.

Sources:

Datadog Investor Relations, SEC, AP News

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

$DDOG Insider Trading Activity

$DDOG insiders have traded $DDOG stock on the open market 511 times in the past 6 months. Of those trades, 0 have been purchases and 511 have been sales.

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

OLIVIER POMEL (Chief Executive Officer) has made 0 purchases and 97 sales selling 956,351 shares for an estimated $221,332,563.
ALEXIS LE-QUOC (Chief Technology Officer) has made 0 purchases and 134 sales selling 593,676 shares for an estimated $126,076,831.
AMIT AGARWAL has made 0 purchases and 127 sales selling 360,000 shares for an estimated $71,022,180.
DAVID M OBSTLER (Chief Financial Officer) has made 0 purchases and 50 sales selling 171,847 shares for an estimated $39,813,585.
MICHAEL JAMES CALLAHAN has made 0 purchases and 12 sales selling 150,000 shares for an estimated $36,085,280.
DEV ITTYCHERIA has made 0 purchases and 6 sales selling 138,000 shares for an estimated $34,331,440.
MATTHEW JACOBSON has made 0 purchases and 8 sales selling 98,018 shares for an estimated $24,999,474.
ADAM BLITZER (Chief Operating Officer) has made 0 purchases and 20 sales selling 51,688 shares for an estimated $12,206,339.
SEAN MICHAEL WALTERS (Chief Revenue Officer) has made 0 purchases and 17 sales selling 52,484 shares for an estimated $12,091,456.
YANBING LI (Chief Product Officer) has made 0 purchases and 8 sales selling 34,976 shares for an estimated $8,153,195.
KERRY ACOCELLA (General Counsel and Secretary) has made 0 purchases and 21 sales selling 39,103 shares for an estimated $8,043,945.
JULIE RICHARDSON has made 0 purchases and 4 sales selling 11,752 shares for an estimated $2,506,720.
DAVID GALLOREESE (Chief People Officer) has made 0 purchases and 3 sales selling 10,471 shares for an estimated $2,504,619.
TITILOPE COLE has made 0 purchases and 3 sales selling 5,131 shares for an estimated $1,271,843.
SHARDUL SHAH sold 7,916 shares for an estimated $949,920

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.

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$DDOG Hedge Fund Activity

We have seen 740 institutional investors add shares of $DDOG stock to their portfolio, and 618 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

INVESCO LTD. added 8,486,707 shares (+179.1%) to their portfolio in Q2 2026, for an estimated $2,209,599,034
FMR LLC added 6,470,261 shares (+48.7%) to their portfolio in Q2 2026, for an estimated $1,684,597,153
JPMORGAN CHASE & CO added 4,451,836 shares (+inf%) to their portfolio in Q2 2026, for an estimated $1,159,080,020
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. added 3,099,204 shares (+10686910.3%) to their portfolio in Q2 2026, for an estimated $806,908,753
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 2,648,649 shares (+inf%) to their portfolio in Q2 2026, for an estimated $689,602,253
BAILLIE GIFFORD & CO removed 2,614,139 shares (-66.0%) from their portfolio in Q2 2026, for an estimated $680,617,230
CITADEL ADVISORS LLC added 1,803,845 shares (+199.9%) to their portfolio in Q1 2026, for an estimated $212,943,902

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.

$DDOG Congressional Stock Trading

Members of Congress have traded $DDOG stock 4 times in the past 6 months. Of those trades, 3 have been purchases and 1 have been sales.

Here’s a breakdown of recent trading of $DDOG stock by members of Congress over the last 6 months:

REPRESENTATIVE MARIA ELVIRA SALAZAR has traded it 2 times. They made 2 purchases worth up to $65,000 on 05/19 and 0 sales.
REPRESENTATIVE GILBERT RAY CISNEROS, JR. sold up to $15,000 on 04/14.
SENATOR ALAN ARMSTRONG purchased up to $15,000 on 03/27.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

$DDOG Analyst Ratings

Wall Street analysts have issued reports on $DDOG in the last several months. We have seen 4 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Mizuho issued a "Outperform" rating on 05/08/2026
Rosenblatt issued a "Buy" rating on 05/08/2026
Needham issued a "Buy" rating on 05/08/2026
BTIG issued a "Buy" rating on 05/07/2026

To track analyst ratings and price targets for $DDOG, check out Quiver Quantitative's $DDOG forecast page.

$DDOG Price Targets

Multiple analysts have issued price targets for $DDOG recently. We have seen 26 analysts offer price targets for $DDOG in the last 6 months, with a median target of $252.5.

Here are some recent targets:

Peter Weed from Bernstein set a target price of $226.0 on 07/06/2026
Yi Fu Lee from Benchmark set a target price of $330.0 on 07/02/2026
Mike Cikos from Needham set a target price of $260.0 on 06/25/2026
Patrick Colville from Scotiabank set a target price of $275.0 on 06/18/2026
Fatima Boolani from Citigroup set a target price of $270.0 on 06/17/2026
Miller Jump from Truist Securities set a target price of $300.0 on 06/15/2026
Gray Powell from BTIG set a target price of $255.0 on 06/11/2026

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.