Worldquant Millennium Advisors LLC Sei Investments CO Transaction History

Worldquant Millennium Advisors LLC

$22.3 Billion
Q3 2025

A detailed history of Worldquant Millennium Advisors LLC transactions in Sei Investments CO stock. As of the latest transaction made, Worldquant Millennium Advisors LLC holds 26,688 shares of SEIC stock, worth $2.18 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

26,688

Previous 93,917 71.58%

Holding current value

$2.18 Million

Previous $8.44 Million 73.17%

% of portfolio

0.01%

Previous 0.04%

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$84.85 - $93.8 $5.7 Million - $6.31 Million	-67,229 Reduced 71.58%	26,688 $2.26 Million
Q2 2025 Aug 14, 2025	BUY	$66.45 - $89.86 $4.33 Million - $5.86 Million	65,207 Added 227.12%	93,917 $8.44 Million
Q1 2025 May 15, 2025	BUY	$72.08 - $86.58 $280,247 - $336,623	3,888 Added 15.66%	28,710 $2.23 Million
Q4 2024 Feb 14, 2025	SELL	$69.36 - $86.58 $34,610 - $43,203	-499 Reduced 1.97%	24,822 $2.05 Million
Q3 2024 Nov 14, 2024	SELL	$63.1 - $69.83 $17,478 - $19,342	-277 Reduced 1.08%	25,321 $1.75 Million

Q2 2024 Aug 14, 2024	BUY	$64.34 - $70.99 $923,665 - $1.02 Million	14,356 Added 127.7%	25,598 $1.66 Million
Q1 2024 May 15, 2024	SELL	$62.21 - $72.02 $260,535 - $301,619	-4,188 Reduced 27.14%	11,242 $808,000
Q4 2023 Feb 14, 2024	BUY	$52.9 - $64.59 $543,018 - $663,016	10,265 Added 198.74%	15,430 $980,000
Q3 2023 Nov 14, 2023	BUY	$59.0 - $64.08 $304,735 - $330,973	5,165 New	5,165 $311,000
Q3 2022 Nov 14, 2022	SELL	$49.05 - $58.61 $6.46 Million - $7.72 Million	-131,719 Reduced 89.97%	14,688 $720,000
Q2 2022 Aug 15, 2022	SELL	$51.73 - $61.18 $222,594 - $263,257	-4,303 Reduced 2.86%	146,407 $7.91 Million
Q1 2022 May 16, 2022	SELL	$55.39 - $63.59 $772,025 - $886,317	-13,938 Reduced 8.47%	150,710 $9.07 Million
Q4 2021 Feb 14, 2022	BUY	$58.31 - $64.89 $4.37 Million - $4.86 Million	74,886 Added 83.43%	164,648 $10 Million
Q3 2021 Nov 15, 2021	BUY	$57.81 - $63.15 $882,874 - $964,426	15,272 Added 20.5%	89,762 $5.32 Million
Q2 2020 Aug 14, 2020	SELL	$44.08 - $60.77 $269,990 - $372,216	-6,125 Reduced 7.6%	74,490 $4.1 Million
Q1 2020 May 14, 2020	BUY	$36.59 - $69.24 $475,047 - $898,942	12,983 Added 19.2%	80,615 $3.74 Million
Q4 2019 Feb 14, 2020	SELL	$56.4 - $66.97 $571,388 - $678,473	-10,131 Reduced 13.03%	67,632 $4.43 Million
Q3 2019 Nov 14, 2019	BUY	$55.38 - $60.9 $192,390 - $211,566	3,474 Added 4.68%	77,763 $4.61 Million
Q2 2019 Aug 14, 2019	BUY	$50.25 - $58.34 $548,127 - $636,372	10,908 Added 17.21%	74,289 $4.17 Million
Q1 2019 May 14, 2019	BUY	$44.41 - $52.9 $73,010 - $86,967	1,644 Added 2.66%	63,381 $3.31 Million
Q4 2018 Feb 14, 2019	BUY	$42.83 - $60.47 $512,589 - $723,704	11,968 Added 24.05%	61,737 $2.85 Million
Q3 2018 Nov 14, 2018	BUY	$59.14 - $64.7 $347,624 - $380,306	5,878 Added 13.39%	49,769 $3.04 Million
Q2 2018 Aug 14, 2018	BUY	$61.71 - $74.88 $2.71 Million - $3.29 Million	43,891 New	43,891 $2.74 Million

Others Institutions Holding SEIC

# of Institutions

609

Shares Held

96.2M

Call Options Held

100K

Put Options Held

16.8K

View Full List

About SEI INVESTMENTS CO

Ticker SEIC
Exchange NASDAQ
Sector Financial Services
Industry Asset Management
Shares Outstandng 134,828,000
Market Cap $11B
Description
SEI Investments Company is a publicly owned asset management holding company. Through its subsidiaries, the firm provides wealth management, retirement and investment solutions, asset management, asset administration, investment processing outsourcing solutions, financial services, and investment advisory services to its clients. It provides its...

More about SEIC

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Worldquant Millennium Advisors LLC Sei Investments CO Transaction History