Generac gains as Amazon data center agreement continues to lift sentiment

Generac Holdings (GNRC) is up 5.4% today. Here is some analysis on what might have caused this price movement.

Analysis: The most likely driver is continued investor follow-through after Generac disclosed a major long-term agreement to supply backup generators for Amazon data centers. The move also appears supported by a broader re-rating of Generac’s data center opportunity, as the company had already been building a sizable backlog in that market before this new contract.

Details:

Generac filed an 8-K on September 16, 2026 disclosing a transaction agreement with Amazon and a related warrant for Amazon to buy up to 1,693,745 Generac shares at an exercise price of about $200.93.

The filing said initial deliveries of backup generators are expected to total $2.4 billion in 2027 and 2028, with vesting tied to aggregate payments for Amazon data center generator purchases up to $8 billion.

Before that filing, Generac had already told investors its data center product backlog had risen to about $1.6 billion, showing that demand from hyperscale and mission-critical customers was already accelerating.

This could be because investors are treating the Amazon agreement as validation that Generac is becoming a more important supplier to AI and data center infrastructure projects, which can support higher long-term revenue expectations.

Sources:

SEC, Generac Holdings investor relations, Generac Holdings investor presentation

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

$GNRC Insider Trading Activity

$GNRC insiders have traded $GNRC stock on the open market 25 times in the past 6 months. Of those trades, 0 have been purchases and 25 have been sales.

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

AARON JAGDFELD (Chief Executive Officer) has made 0 purchases and 5 sales selling 25,000 shares for an estimated $5,545,550.
NORMAN P TAFFE (President Generac Home) has made 0 purchases and 16 sales selling 2,200 shares for an estimated $520,805.
KYLE ANDREW RAABE (President, Home Power Gen.) has made 0 purchases and 4 sales selling 1,189 shares for an estimated $263,411.

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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$GNRC Hedge Fund Activity

We have seen 515 institutional investors add shares of $GNRC stock to their portfolio, and 439 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

VICTORY CAPITAL MANAGEMENT INC removed 995,472 shares (-73.9%) from their portfolio in Q2 2026, for an estimated $291,484,156
DIAMANT ASSET MANAGEMENT, INC. removed 662,890 shares (-99.5%) from their portfolio in Q2 2026, for an estimated $194,100,820
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. added 654,994 shares (+inf%) to their portfolio in Q2 2026, for an estimated $191,788,793
INVESCO LTD. removed 587,027 shares (-25.6%) from their portfolio in Q2 2026, for an estimated $171,887,375
AMERIPRISE FINANCIAL INC added 549,719 shares (+309.6%) to their portfolio in Q2 2026, for an estimated $160,963,220
ZURICH INSURANCE GROUP LTD/FI added 408,460 shares (+inf%) to their portfolio in Q2 2026, for an estimated $119,601,172
MACKENZIE FINANCIAL CORP removed 392,534 shares (-100.0%) from their portfolio in Q2 2026, for an estimated $114,937,880

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.

$GNRC Price Targets

Multiple analysts have issued price targets for $GNRC recently. We have seen 10 analysts offer price targets for $GNRC in the last 6 months, with a median target of $290.0.

Here are some recent targets:

Vikram Bagri from Citigroup set a target price of $300.0 on 07/02/2026
Christine Cho from Barclays set a target price of $285.0 on 06/30/2026
Jon Windham from UBS set a target price of $335.0 on 06/11/2026
Tanner James from Jefferies set a target price of $302.0 on 05/22/2026
Tommy Moll from Stephens & Co. set a target price of $290.0 on 05/21/2026
Praneeth Satish from Wells Fargo set a target price of $280.0 on 05/01/2026
Jeffrey Osborne from TD Cowen set a target price of $285.0 on 04/30/2026

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.