Madden Advisory Services, Inc. Vanguard Index Fds S&P 500 ETF Transaction History

Madden Advisory Services, Inc.

$234 Million
Q2 2025

A detailed history of Madden Advisory Services, Inc. transactions in Vanguard Index Fds S&P 500 ETF stock. As of the latest transaction made, Madden Advisory Services, Inc. holds 31,471 shares of VOO stock, worth $18.4 Million. This represents 7.64% of its overall portfolio holdings.

Number of Shares

31,471

Previous 30,786 2.23%

Holding current value

$18.4 Million

Previous $15.8 Million 12.99%

% of portfolio

7.64%

Previous 7.39%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 23, 2025	BUY	$456.74 - $568.03 $312,866 - $389,100	685 Added 2.23%	31,471 $17.9 Million
Q1 2025 May 06, 2025	BUY	$507.05 - $563.67 $74,536 - $82,859	147 Added 0.48%	30,786 $15.8 Million
Q4 2024 Feb 13, 2025	BUY	$521.84 - $558.82 $381,465 - $408,497	731 Added 2.44%	30,639 $16.5 Million
Q3 2024 Oct 30, 2024	BUY	$475.2 - $527.7 $374,932 - $416,355	789 Added 2.71%	29,908 $15.8 Million
Q2 2024 Aug 07, 2024	BUY	$455.1 - $504.28 $527,916 - $584,964	1,160 Added 4.15%	29,119 $14.6 Million
Q1 2024 May 02, 2024	SELL	$429.43 - $481.35 $135,270 - $151,625	-315 Reduced 1.11%	27,959 $13.4 Million
Q4 2023 Feb 12, 2024	BUY	$377.32 - $438.19 $39,241 - $45,571	104 Added 0.37%	28,274 $12.4 Million
Q3 2023 Nov 13, 2023	BUY	$392.7 - $420.68 $223,053 - $238,946	568 Added 2.06%	28,170 $11.1 Million
Q2 2023 Aug 07, 2023	BUY	$371.44 - $407.28 $367,354 - $402,799	989 Added 3.72%	27,602 $11.2 Million
Q1 2023 Apr 25, 2023	BUY	$348.66 - $382.94 $237,088 - $260,399	680 Added 2.62%	26,613 $10 Million
Q4 2022 Feb 14, 2023	BUY	$327.64 - $374.54 $247,695 - $283,152	756 Added 3.0%	25,933 $9.11 Million
Q3 2022 Nov 09, 2022	SELL	$328.3 - $395.04 $33,814 - $40,689	-103 Reduced 0.41%	25,177 $8.27 Million
Q2 2022 Jul 29, 2022	SELL	$337.07 - $419.85 $70,784 - $88,168	-210 Reduced 0.82%	25,280 $8.77 Million
Q1 2022 Apr 18, 2022	BUY	$382.7 - $439.25 $234,977 - $269,699	614 Added 2.47%	25,490 $10.6 Million
Q4 2021 Feb 08, 2022	BUY	$394.21 - $439.01 $251,111 - $279,649	637 Added 2.63%	24,876 $10.9 Million
Q3 2021 Nov 12, 2021	SELL	$390.68 - $416.73 $108,999 - $116,267	-279 Reduced 1.14%	24,239 $9.56 Million
Q2 2021 Aug 10, 2021	SELL	$368.16 - $394.32 $196,965 - $210,961	-535 Reduced 2.14%	24,518 $9.65 Million
Q1 2021 May 04, 2021	BUY	$339.03 - $365.24 $650,937 - $701,260	1,920 Added 8.3%	25,053 $9.13 Million
Q4 2020 Jan 28, 2021	BUY	$299.82 - $343.69 $908,454 - $1.04 Million	3,030 Added 15.07%	23,133 $7.95 Million
Q3 2020 Oct 30, 2020	BUY	$285.37 - $328.74 $140,687 - $162,068	493 Added 2.51%	20,103 $6.18 Million
Q2 2020 Aug 10, 2020	SELL	$226.15 - $297.17 $1.83 Million - $2.4 Million	-8,092 Reduced 29.21%	19,610 $5.56 Million
Q1 2020 May 11, 2020	BUY	$204.27 - $310.92 $4.6 Million - $7.01 Million	22,540 Added 436.65%	27,702 $6.56 Million
Q4 2019 Jan 27, 2020	BUY	$264.57 - $296.67 $276,740 - $310,316	1,046 Added 25.41%	5,162 $1.53 Million
Q3 2019 Nov 01, 2019	SELL	$260.57 - $277.38 $108,657 - $115,667	-417 Reduced 9.2%	4,116 $1.12 Million
Q2 2019 Jul 22, 2019	SELL	$252.12 - $271.73 $74,627 - $80,432	-296 Reduced 6.13%	4,533 $1.22 Million
Q1 2019 Apr 16, 2019	BUY	$224.5 - $261.43 $48,043 - $55,946	214 Added 4.64%	4,829 $1.25 Million
Q4 2018 Jan 23, 2019	BUY	$215.07 - $268.24 $13,549 - $16,899	63 Added 1.38%	4,615 $1.06 Million
Q3 2018 Nov 08, 2018	BUY	$248.79 - $269.75 $125,141 - $135,684	503 Added 12.42%	4,552 $1.22 Million
Q2 2018 Aug 07, 2018	BUY	$236.48 - $256.33 $74,964 - $81,256	317 Added 8.49%	4,049 $1.01 Million
Q1 2018 May 08, 2018	BUY	$236.79 - $263.36 $84,297 - $93,756	356 Added 10.55%	3,732 $903,000
Q4 2017 Feb 13, 2018	BUY	$231.73 - $247.65 $116,791 - $124,815	504 Added 17.55%	3,376 $828,000
Q3 2017 Nov 07, 2017	BUY	$228.78 - $230.76 $58,567 - $59,074	256 Added 9.79%	2,872 $662,000
Q2 2017 Aug 11, 2017	BUY	N/A	2,616	2,616 $580,000

Others Institutions Holding VOO

# of Institutions

3,703

Shares Held

532M

Call Options Held

2.14M

Put Options Held

2.72M

View Full List

About VANGUARD INDEX FDS S&P 500 ETF

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Madden Advisory Services, Inc. Vanguard Index Fds S&P 500 ETF Transaction History