Ken Griffin Vanguard Index Fds S&P 500 ETF Transaction History

Citadel Advisors LLC

$509 Billion
Q1 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Vanguard Index Fds S&P 500 ETF stock. As of the latest transaction made, Citadel Advisors LLC holds 766,200 shares of VOO stock, worth $453 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

766,200

Previous 470,200 62.95%

Holding current value

$453 Million

Previous $253 Million 55.42%

% of portfolio

0.08%

Previous 0.05%

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	BUY	$507.05 - $563.67 $94.1 Million - $105 Million	185,613 Added 60.45%	492,665 $253 Million
Q4 2024 Feb 14, 2025	SELL	$521.84 - $558.82 $122 Million - $131 Million	-234,569 Reduced 43.31%	307,052 $165 Million
Q3 2024 Nov 14, 2024	BUY	$475.2 - $527.7 $189 Million - $210 Million	397,824 Added 276.66%	541,621 $286 Million
Q2 2024 Aug 14, 2024	BUY	$455.1 - $504.28 $34.2 Million - $37.9 Million	75,246 Added 109.77%	143,797 $71.9 Million
Q1 2024 May 15, 2024	BUY	$429.43 - $481.35 $3.07 Million - $3.45 Million	7,159 Added 11.66%	68,551 $33 Million
Q4 2023 Feb 14, 2024	BUY	$377.32 - $438.19 $19.8 Million - $23 Million	52,417 Added 584.03%	61,392 $26.8 Million
Q3 2023 Nov 14, 2023	SELL	$392.7 - $420.68 $39.1 Million - $41.9 Million	-99,539 Reduced 91.73%	8,975 $3.52 Million
Q2 2023 Aug 14, 2023	BUY	$371.44 - $407.28 $25.2 Million - $27.7 Million	67,977 Added 167.69%	108,514 $44.2 Million
Q1 2023 May 15, 2023	BUY	$348.66 - $382.94 $8.5 Million - $9.33 Million	24,375 Added 150.82%	40,537 $15.2 Million
Q4 2022 Feb 14, 2023	SELL	$327.64 - $374.54 $2.23 Million - $2.55 Million	-6,821 Reduced 29.68%	16,162 $5.68 Million
Q3 2022 Nov 14, 2022	SELL	$328.3 - $395.04 $1.92 Million - $2.3 Million	-5,834 Reduced 20.24%	22,983 $7.55 Million
Q2 2022 Aug 15, 2022	SELL	$337.07 - $419.85 $10,112 - $12,595	-30 Reduced 0.1%	28,817 $10 Million
Q1 2022 May 16, 2022	BUY	$382.7 - $439.25 $6.28 Million - $7.2 Million	16,397 Added 131.7%	28,847 $12 Million
Q4 2021 Feb 14, 2022	SELL	$394.21 - $439.01 $16.2 Million - $18 Million	-41,049 Reduced 76.73%	12,450 $5.44 Million
Q3 2021 Nov 15, 2021	BUY	$390.68 - $416.73 $19 Million - $20.2 Million	48,514 Added 973.2%	53,499 $21.1 Million
Q1 2021 May 17, 2021	SELL	$339.03 - $365.24 $15.8 Million - $17 Million	-46,603 Reduced 90.34%	4,985 $1.82 Million
Q4 2020 Feb 16, 2021	BUY	$299.82 - $343.69 $12.3 Million - $14.1 Million	41,021 Added 388.2%	51,588 $17.7 Million
Q3 2020 Nov 16, 2020	SELL	$285.37 - $328.74 $5.24 Million - $6.04 Million	-18,368 Reduced 63.48%	10,567 $3.25 Million
Q4 2019 Feb 14, 2020	SELL	$264.57 - $296.67 $8.84 Million - $9.91 Million	-33,411 Reduced 53.59%	28,935 $8.56 Million
Q1 2019 May 15, 2019	BUY	$224.5 - $261.43 $10.4 Million - $12.1 Million	46,321 Added 289.05%	62,346 $0
Q2 2018 Aug 10, 2018	BUY	$236.48 - $256.33 $3.32 Million - $3.6 Million	14,037 Added 706.09%	16,025 $0
Q1 2018 May 11, 2018	SELL	$236.79 - $263.36 $1 Million - $1.11 Million	-4,233 Reduced 68.04%	1,988 $481,000
Q4 2017 Feb 09, 2018	BUY	$231.73 - $247.65 $1.44 Million - $1.54 Million	6,221	6,221 $1.53 Million

Others Institutions Holding VOO

# of Institutions

3,704

Shares Held

500M

Call Options Held

2.14M

Put Options Held

2.68M

View Full List

About VANGUARD INDEX FDS S&P 500 ETF

Ticker VOO
Sector ETFs
Industry ETFs

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