Ken Griffin Morningstar, Inc. Transaction History

Citadel Advisors LLC

$618 Billion
Q3 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Morningstar, Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 84,318 shares of MORN stock, worth $17.9 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

84,318

Previous 47,548 77.33%

Holding current value

$17.9 Million

Previous $14.9 Million 31.06%

% of portfolio

0.0%

Previous 0.0%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$231.72 - $311.89 $8.52 Million - $11.5 Million	36,770 Added 77.33%	84,318 $19.6 Million
Q2 2025 Aug 14, 2025	SELL	$255.31 - $313.93 $15.4 Million - $18.9 Million	-60,234 Reduced 55.89%	47,548 $14.9 Million
Q1 2025 May 15, 2025	BUY	$282.49 - $334.73 $685,038 - $811,720	2,425 Added 2.3%	107,782 $32.3 Million
Q4 2024 Feb 14, 2025	SELL	$312.56 - $358.78 $3.97 Million - $4.56 Million	-12,713 Reduced 10.77%	105,357 $35.5 Million
Q3 2024 Nov 14, 2024	BUY	$295.85 - $326.31 $9.51 Million - $10.5 Million	32,160 Added 37.43%	118,070 $37.7 Million

Q2 2024 Aug 14, 2024	BUY	$282.65 - $315.06 $24.3 Million - $27 Million	85,802 Added 79446.3%	85,910 $25.4 Million
Q1 2024 May 15, 2024	BUY	$272.04 - $310.74 $29,380 - $33,559	108 New	108 $33,000
Q3 2023 Nov 14, 2023	SELL	$194.0 - $255.43 $6.03 Million - $7.94 Million	-31,072 Reduced 82.85%	6,433 $1.51 Million
Q2 2023 Aug 14, 2023	BUY	$172.03 - $209.11 $2.86 Million - $3.47 Million	16,596 Added 79.37%	37,505 $7.35 Million
Q1 2023 May 15, 2023	BUY	$181.22 - $256.64 $372,407 - $527,395	2,055 Added 10.9%	20,909 $4.25 Million
Q4 2022 Feb 14, 2023	SELL	$209.09 - $249.98 $2.88 Million - $3.45 Million	-13,791 Reduced 42.25%	18,854 $4.08 Million
Q3 2022 Nov 14, 2022	BUY	$209.97 - $260.0 $5.19 Million - $6.42 Million	24,700 Added 310.89%	32,645 $6.93 Million
Q2 2022 Aug 15, 2022	BUY	$223.6 - $291.12 $1.26 Million - $1.65 Million	5,653 Added 246.64%	7,945 $1.92 Million
Q1 2022 May 16, 2022	BUY	$255.56 - $336.03 $27,089 - $35,619	106 Added 4.85%	2,292 $626,000
Q4 2021 Feb 14, 2022	SELL	$255.01 - $346.61 $1.88 Million - $2.56 Million	-7,387 Reduced 77.16%	2,186 $747,000
Q3 2021 Nov 15, 2021	SELL	$244.27 - $281.46 $364,939 - $420,501	-1,494 Reduced 13.5%	9,573 $2.48 Million
Q2 2021 Aug 16, 2021	SELL	$231.0 - $265.21 $3.55 Million - $4.07 Million	-15,358 Reduced 58.12%	11,067 $2.85 Million
Q1 2021 May 17, 2021	BUY	$216.45 - $252.61 $3.62 Million - $4.22 Million	16,706 Added 171.89%	26,425 $5.95 Million
Q4 2020 Feb 16, 2021	SELL	$163.19 - $231.57 $8.78 Million - $12.5 Million	-53,823 Reduced 84.7%	9,719 $2.25 Million
Q3 2020 Nov 16, 2020	BUY	$146.02 - $169.56 $3.58 Million - $4.16 Million	24,523 Added 62.85%	63,542 $10.2 Million
Q2 2020 Aug 14, 2020	BUY	$110.6 - $155.96 $1.99 Million - $2.81 Million	17,993 Added 85.58%	39,019 $5.5 Million
Q1 2020 May 15, 2020	SELL	$107.02 - $165.72 $3.38 Million - $5.24 Million	-31,609 Reduced 60.05%	21,026 $2.45 Million
Q4 2019 Feb 14, 2020	BUY	$143.18 - $162.37 $3.54 Million - $4.01 Million	24,714 Added 88.51%	52,635 $7.96 Million
Q3 2019 Nov 14, 2019	BUY	$144.99 - $161.58 $1.2 Million - $1.34 Million	8,307 Added 42.35%	27,921 $4.08 Million
Q2 2019 Aug 14, 2019	SELL	$127.44 - $148.32 $1.27 Million - $1.48 Million	-9,995 Reduced 33.76%	19,614 $2.84 Million
Q1 2019 May 15, 2019	BUY	$107.77 - $127.22 $693,607 - $818,787	6,436 Added 27.77%	29,609 $0
Q4 2018 Feb 14, 2019	BUY	$105.5 - $130.7 $305,317 - $378,245	2,894 Added 14.27%	23,173 $2.55 Million
Q3 2018 Nov 13, 2018	SELL	$125.9 - $142.32 $430,452 - $486,592	-3,419 Reduced 14.43%	20,279 $0
Q1 2018 May 11, 2018	SELL	$90.49 - $101.12 $1.11 Million - $1.24 Million	-12,286 Reduced 34.14%	23,698 $2.26 Million
Q4 2017 Feb 09, 2018	BUY	$82.75 - $97.54 $189,497 - $223,366	2,290 Added 6.8%	35,984 $3.49 Million
Q3 2017 Nov 09, 2017	BUY	$79.78 - $85.07 $2.69 Million - $2.87 Million	33,694	33,694 $2.86 Million

Others Institutions Holding MORN

# of Institutions

495

Shares Held

26M

Call Options Held

61K

Put Options Held

View Full List

About Morningstar, Inc.

Ticker MORN
Exchange NASDAQ
Sector Financial Services
Industry Financial Data & Stock Exchanges
Shares Outstandng 42,446,200
Market Cap $9B
Description
Morningstar, Inc. provides independent investment research services in North America, Europe, Australia, and Asia. The company offers web-based tools; investment data, fundamental equity and manager research, private capital markets research, credit and fund rating, and index, as well as environmental, social, and governance (ESG) rating service...

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