Natixis Advisors, L.P. Sei Investments CO Transaction History

Natixis Advisors, L.P.

$63 Billion
Q2 2025

A detailed history of Natixis Advisors, L.P. transactions in Sei Investments CO stock. As of the latest transaction made, Natixis Advisors, L.P. holds 529,634 shares of SEIC stock, worth $44.9 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

529,634

Previous 538,464 1.64%

Holding current value

$44.9 Million

Previous $41.8 Million 13.86%

% of portfolio

0.08%

Previous 0.08%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	SELL	$66.45 - $89.86 $586,753 - $793,463	-8,830 Reduced 1.64%	529,634 $47.6 Million
Q1 2025 May 08, 2025	SELL	$72.08 - $86.58 $733,918 - $881,557	-10,182 Reduced 1.86%	538,464 $41.8 Million
Q4 2024 Feb 10, 2025	SELL	$69.36 - $86.58 $8.71 Million - $10.9 Million	-125,624 Reduced 18.63%	548,646 $45.3 Million
Q3 2024 Nov 06, 2024	SELL	$63.1 - $69.83 $63,415 - $70,179	-1,005 Reduced 0.15%	674,270 $46.7 Million
Q2 2024 Aug 01, 2024	SELL	$64.34 - $70.99 $196,494 - $216,803	-3,054 Reduced 0.45%	675,275 $43.7 Million
Q1 2024 Apr 25, 2024	BUY	$62.21 - $72.02 $111,666 - $129,275	1,795 Added 0.27%	678,329 $48.8 Million
Q4 2023 Feb 06, 2024	SELL	$52.9 - $64.59 $1.45 Million - $1.77 Million	-27,476 Reduced 3.9%	676,534 $43 Million
Q3 2023 Nov 13, 2023	SELL	$59.0 - $64.08 $1.93 Million - $2.09 Million	-32,675 Reduced 4.44%	704,010 $42.4 Million
Q2 2023 Aug 15, 2023	SELL	$56.5 - $59.62 $979,484 - $1.03 Million	-17,336 Reduced 2.3%	736,685 $43.9 Million
Q1 2023 May 11, 2023	BUY	$54.8 - $64.25 $137,109 - $160,753	2,502 Added 0.33%	754,021 $43.4 Million
Q4 2022 Jan 27, 2023	SELL	$47.36 - $63.16 $1.72 Million - $2.3 Million	-36,356 Reduced 4.61%	751,519 $43.8 Million
Q3 2022 Nov 14, 2022	SELL	$49.05 - $58.61 $990,564 - $1.18 Million	-20,195 Reduced 2.5%	787,875 $38.6 Million
Q2 2022 Aug 12, 2022	SELL	$51.73 - $61.18 $299,413 - $354,109	-5,788 Reduced 0.71%	808,070 $43.7 Million
Q1 2022 May 12, 2022	SELL	$55.39 - $63.59 $2.06 Million - $2.37 Million	-37,196 Reduced 4.37%	813,858 $49 Million
Q4 2021 Feb 08, 2022	SELL	$58.31 - $64.89 $21.6 Million - $24 Million	-370,061 Reduced 30.31%	851,054 $51.9 Million
Q3 2021 Nov 15, 2021	BUY	$57.81 - $63.15 $32.7 Million - $35.7 Million	565,186 Added 86.17%	1,221,115 $72.4 Million
Q2 2021 Aug 12, 2021	SELL	$56.08 - $64.45 $641,723 - $737,501	-11,443 Reduced 1.71%	655,929 $40.6 Million
Q1 2021 May 05, 2021	BUY	$52.85 - $61.81 $560,315 - $655,309	10,602 Added 1.61%	667,372 $40.7 Million
Q4 2020 Feb 12, 2021	SELL	$49.15 - $57.47 $11.8 Million - $13.8 Million	-240,542 Reduced 26.81%	656,770 $37.7 Million
Q3 2020 Nov 12, 2020	SELL	$49.63 - $58.37 $1.37 Million - $1.61 Million	-27,555 Reduced 2.98%	897,312 $45.5 Million
Q2 2020 Aug 11, 2020	BUY	$44.08 - $60.77 $628,845 - $866,944	14,266 Added 1.57%	924,867 $50.8 Million
Q1 2020 Apr 27, 2020	SELL	$36.59 - $69.24 $648,265 - $1.23 Million	-17,717 Reduced 1.91%	910,601 $42.2 Million
Q4 2019 Feb 10, 2020	SELL	$56.4 - $66.97 $1.37 Million - $1.62 Million	-24,236 Reduced 2.54%	928,318 $60.8 Million
Q3 2019 Nov 12, 2019	SELL	$55.38 - $60.9 $2.85 Million - $3.13 Million	-51,391 Reduced 5.12%	952,554 $56.4 Million
Q2 2019 Aug 12, 2019	SELL	$50.25 - $58.34 $1.52 Million - $1.76 Million	-30,226 Reduced 2.92%	1,003,945 $56.3 Million
Q1 2019 May 15, 2019	BUY	$44.41 - $52.9 $4.81 Million - $5.73 Million	108,285 Added 11.7%	1,034,171 $54 Million
Q4 2018 Feb 13, 2019	SELL	$42.83 - $60.47 $5.06 Million - $7.14 Million	-118,122 Reduced 11.31%	925,886 $42.8 Million
Q3 2018 Nov 13, 2018	BUY	$59.14 - $64.7 $4.53 Million - $4.95 Million	76,567 Added 7.91%	1,044,008 $63.8 Million
Q2 2018 Aug 14, 2018	SELL	$61.71 - $74.88 $4.09 Million - $4.96 Million	-66,207 Reduced 6.41%	967,441 $0
Q1 2018 May 10, 2018	SELL	$68.82 - $77.7 $1.09 Million - $1.24 Million	-15,897 Reduced 1.51%	1,033,648 $77.4 Million
Q4 2017 Feb 14, 2018	SELL	$61.46 - $72.07 $1.79 Million - $2.1 Million	-29,128 Reduced 2.7%	1,049,545 $75.4 Million
Q3 2017 Nov 14, 2017	BUY	$55.46 - $61.51 $59.8 Million - $66.3 Million	1,078,673	1,078,673 $65.9 Million

Others Institutions Holding SEIC

# of Institutions

612

Shares Held

98.3M

Call Options Held

56.2K

Put Options Held

View Full List

About SEI INVESTMENTS CO

Ticker SEIC
Exchange NASDAQ
Sector Financial Services
Industry Asset Management
Shares Outstandng 134,828,000
Market Cap $11.4B
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...

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Natixis Advisors, L.P. Sei Investments CO Transaction History