Ken Griffin Generac Holdings Inc. Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Generac Holdings Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 725,674 shares of GNRC stock, worth $144 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

725,674

Previous 207,700 249.39%

Holding current value

$144 Million

Previous $26.3 Million 295.07%

% of portfolio

0.02%

Previous 0.01%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$101.92 - $143.21 $40.5 Million - $56.9 Million	397,213 Added 120.93%	725,674 $104 Million
Q1 2025 May 15, 2025	BUY	$126.65 - $164.06 $27.4 Million - $35.5 Million	216,259 Added 192.74%	328,461 $41.6 Million
Q4 2024 Feb 14, 2025	BUY	$154.28 - $195.11 $11.8 Million - $14.9 Million	76,507 Added 214.34%	112,202 $17.4 Million
Q3 2024 Nov 14, 2024	BUY	$133.16 - $159.78 $4.75 Million - $5.7 Million	35,695 New	35,695 $5.67 Million
Q1 2024 May 15, 2024	SELL	$110.09 - $130.47 $2.37 Million - $2.81 Million	-21,569 Reduced 99.57%	94 $11,000
Q4 2023 Feb 14, 2024	SELL	$82.2 - $132.04 $12.2 Million - $19.7 Million	-148,898 Reduced 87.3%	21,663 $2.8 Million
Q3 2023 Nov 14, 2023	BUY	$103.22 - $153.7 $2.8 Million - $4.17 Million	27,118 Added 18.91%	170,561 $18.6 Million
Q2 2023 Aug 14, 2023	SELL	$93.04 - $149.13 $22.1 Million - $35.5 Million	-237,952 Reduced 62.39%	143,443 $21.4 Million
Q1 2023 May 15, 2023	BUY	$97.72 - $135.23 $24.7 Million - $34.2 Million	253,214 Added 197.54%	381,395 $41.2 Million
Q4 2022 Feb 14, 2023	SELL	$89.79 - $185.31 $13.6 Million - $28 Million	-151,151 Reduced 54.11%	128,181 $12.9 Million
Q3 2022 Nov 14, 2022	SELL	$171.08 - $280.52 $14 Million - $23 Million	-81,847 Reduced 22.66%	279,332 $49.8 Million
Q2 2022 Aug 15, 2022	BUY	$204.62 - $316.01 $52.6 Million - $81.3 Million	257,276 Added 247.61%	361,179 $76.1 Million
Q1 2022 May 16, 2022	SELL	$256.99 - $347.91 $10.3 Million - $14 Million	-40,186 Reduced 27.89%	103,903 $30.9 Million
Q4 2021 Feb 14, 2022	BUY	$341.3 - $505.8 $46.7 Million - $69.2 Million	136,753 Added 1864.14%	144,089 $50.7 Million
Q3 2021 Nov 15, 2021	SELL	$389.99 - $455.24 $11.4 Million - $13.3 Million	-29,217 Reduced 79.93%	7,336 $3 Million
Q2 2021 Aug 16, 2021	SELL	$289.18 - $415.15 $17.9 Million - $25.6 Million	-61,739 Reduced 62.81%	36,553 $15.2 Million
Q1 2021 May 17, 2021	BUY	$224.56 - $363.47 $9.79 Million - $15.8 Million	43,597 Added 79.71%	98,292 $32.2 Million
Q4 2020 Feb 16, 2021	SELL	$196.16 - $233.2 $31.3 Million - $37.2 Million	-159,502 Reduced 74.47%	54,695 $12.4 Million
Q3 2020 Nov 16, 2020	SELL	$121.09 - $193.64 $19.4 Million - $31 Million	-159,935 Reduced 42.75%	214,197 $41.5 Million
Q2 2020 Aug 14, 2020	BUY	$83.03 - $122.05 $25.8 Million - $38 Million	311,271 Added 495.17%	374,132 $45.6 Million
Q1 2020 May 15, 2020	BUY	$79.01 - $118.08 $4.49 Million - $6.71 Million	56,841 Added 944.2%	62,861 $5.86 Million
Q4 2019 Feb 14, 2020	SELL	$76.36 - $101.97 $289,938 - $387,180	-3,797 Reduced 38.68%	6,020 $606,000
Q3 2019 Nov 14, 2019	BUY	$68.69 - $83.23 $151,255 - $183,272	2,202 Added 28.92%	9,817 $769,000
Q2 2019 Aug 14, 2019	SELL	$52.15 - $69.77 $8.39 Million - $11.2 Million	-160,909 Reduced 95.48%	7,615 $529,000
Q1 2019 May 15, 2019	BUY	$49.15 - $54.74 $2.52 Million - $2.81 Million	51,297 Added 43.76%	168,524 $0
Q4 2018 Feb 14, 2019	BUY	$45.53 - $57.18 $1.62 Million - $2.03 Million	35,548 Added 43.52%	117,227 $5.83 Million
Q3 2018 Nov 13, 2018	SELL	$50.42 - $59.44 $209,091 - $246,497	-4,147 Reduced 4.83%	81,679 $0
Q2 2018 Aug 10, 2018	BUY	$44.63 - $52.82 $2.9 Million - $3.44 Million	65,070 Added 313.5%	85,826 $0
Q1 2018 May 11, 2018	SELL	$43.34 - $51.7 $144,538 - $172,419	-3,335 Reduced 13.84%	20,756 $953,000
Q4 2017 Feb 09, 2018	BUY	$48.21 - $52.09 $387,656 - $418,855	8,041 Added 50.1%	24,091 $1.19 Million
Q3 2017 Nov 09, 2017	BUY	$35.97 - $46.15 $577,318 - $740,707	16,050	16,050 $737,000

Others Institutions Holding GNRC

# of Institutions

869

Shares Held

55.8M

Call Options Held

1.85M

Put Options Held

1.35M

View Full List

About GENERAC HOLDINGS INC.

Ticker GNRC
Exchange NYSE
Sector Industrials
Industry Specialty Industrial Machinery
Shares Outstandng 63,830,900
Market Cap $12.7B
Description
Generac Holdings Inc. designs, manufactures, and sells power generation equipment, energy storage systems, and other power products for the residential, and light commercial and industrial markets worldwide. The company offers engines, alternators, batteries, electronic controls, steel enclosures, and other components. It also provides residenti...

More about GNRC

Track Ken Griffin's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Citadel Advisors LLC, based on Form 13F filings with the SEC.

News

Stay updated on Citadel Advisors LLC and Ken Griffin with notifications on news.

Account