SEI INVTS CO

Ticker: SEIC CUSIP: 784117103 Class: EQTY

NATIXIS ADVISORS, L.P.'s Holding History (CIK: 0001018331)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 470,476 Value ($000) $39 Avg Close $81.71 Range $77.03 - $86.45

Q3 2025

Shares 511,066 Value ($000) $43 Avg Close $88.30 Range $83.71 - $93.38

Q2 2025

Shares 529,634 Value ($000) $48 Avg Close $79.75 Range $63.90 - $89.97

Q1 2025

Shares 538,464 Value ($000) $42 Avg Close $79.45 Range $71.12 - $85.92

Q4 2024

Shares 548,646 Value ($000) $45 Avg Close $77.08 Range $67.36 - $85.72

Q3 2024

Shares 674,270 Value ($000) $47 Avg Close $65.58 Range $61.29 - $68.93

Q2 2024

Shares 675,275 Value ($000) $44 Avg Close $65.68 Range $62.54 - $70.05

Q1 2024

Shares 678,329 Value ($000) $49 Avg Close $64.80 Range $60.07 - $70.77

Q4 2023

Shares 676,534 Value ($000) $43 Avg Close $56.53 Range $50.56 - $62.90

Q3 2023

Shares 704,010 Value ($000) $42 Avg Close $59.56 Range $56.42 - $62.41

Q2 2023

Shares 736,685 Value ($000) $44 Avg Close $56.04 Range $53.94 - $57.99

Q1 2023

Shares 754,021 Value ($000) $43 Avg Close $57.66 Range $51.86 - $62.20

Q4 2022

Shares 751,519 Value ($000) $44 Avg Close $53.75 Range $44.20 - $60.60

Q3 2022

Shares 787,875 Value ($000) $38,645 Avg Close $52.12 Range $46.68 - $56.28

Q2 2022

Shares 808,070 Value ($000) $43,651 Avg Close $53.41 Range $49.01 - $58.22

Q1 2022

Shares 813,858 Value ($000) $49,002 Avg Close $56.38 Range $51.21 - $60.93

Q4 2021

Shares 851,054 Value ($000) $51,863 Avg Close $58.40 Range $54.71 - $61.40

Q3 2021

Shares 1,221,115 Value ($000) $72,411 Avg Close $57.46 Range $53.72 - $59.79

Q2 2021

Shares 655,929 Value ($000) $40,647 Avg Close $58.40 Range $51.52 - $60.63

Q1 2021

Shares 667,372 Value ($000) $40,661 Avg Close $54.84 Range $48.78 - $58.45

Q4 2020

Shares 656,770 Value ($000) $37,745 Avg Close $50.82 Range $45.28 - $53.93

Q3 2020

Shares 897,312 Value ($000) $45,511 Avg Close $49.13 Range $45.38 - $54.55

Q2 2020

Shares 924,867 Value ($000) $50,849 Avg Close $48.36 Range $40.10 - $56.90

Q1 2020

Shares 910,601 Value ($000) $42,197 Avg Close $54.97 Range $32.72 - $64.32

Q4 2019

Shares 928,318 Value ($000) $60,786 Avg Close $57.17 Range $50.93 - $61.71

Q3 2019

Shares 952,554 Value ($000) $56,443 Avg Close $53.14 Range $50.70 - $56.38

Q2 2019

Shares 1,003,945 Value ($000) $56,321 Avg Close $49.33 Range $45.59 - $53.38

Q1 2019

Shares 1,034,171 Value ($000) $54,036 Avg Close $45.74 Range $40.36 - $48.94

Q4 2018

Shares 925,886 Value ($000) $42,776 Avg Close $47.77 Range $38.61 - $55.78

Q3 2018

Shares 1,044,008 Value ($000) $63,788 Avg Close $56.20 Range $52.71 - $58.83

Q2 2018

Shares 967,441 Value ($000) $60,484 Avg Close $60.08 Range $55.04 - $68.02

Q1 2018

Shares 1,033,648 Value ($000) $77,430 Avg Close $67.22 Range $61.44 - $70.70

Q4 2017

Shares 1,049,545 Value ($000) $75,420 Avg Close $60.18 Range $54.62 - $65.32

Q3 2017

Shares 1,078,673 Value ($000) $65,862 Avg Close $51.01 Range $46.91 - $55.45

Q2 2017

Shares 1,114,986 Value ($000) $59,964 Avg Close $46.13 Range $44.19 - $49.04

Q1 2017

Shares 1,096,136 Value ($000) $55,289 Avg Close $45.12 Range $42.79 - $47.01

Q4 2016

Shares 922,317 Value ($000) $45,526 Avg Close $41.56 Range $38.69 - $44.97

Q3 2016

Shares 813,835 Value ($000) $37,119 Avg Close $41.67 Range $37.43 - $46.69

Q2 2016

Shares 767,137 Value ($000) $36,907 Avg Close $42.60 Range $37.17 - $45.76

Q1 2016

Shares 733,153 Value ($000) $31,562 Avg Close $36.26 Range $28.30 - $45.92

Q4 2015

Shares 707,785 Value ($000) $37,088 Avg Close $45.84 Range $40.81 - $48.49

Q3 2015

Shares 684,927 Value ($000) $33,034 Avg Close $44.79 Range $40.73 - $48.82

Q2 2015

Shares 604,341 Value ($000) $29,630 Avg Close $41.23 Range $37.88 - $44.66

Q1 2015

Shares 543,000 Value ($000) $23,941 Avg Close $36.74 Range $33.30 - $39.11

Q4 2014

Shares 447,073 Value ($000) $17,901 Avg Close $33.37 Range $28.68 - $35.90

Q3 2014

Shares 395,254 Value ($000) $14,291 Avg Close $31.02 Range $27.76 - $33.20

Q2 2014

Shares 736,654 Value ($000) $24,140 Avg Close $27.88 Range $25.87 - $29.22

Q1 2014

Shares 671,793 Value ($000) $22,579 Avg Close $29.39 Range $27.99 - $30.77

Q4 2013

Shares 662,815 Value ($000) $23,019 Avg Close $28.58 Range $25.93 - $30.23

Q3 2013

Shares 619,996 Value ($000) $19,164 Avg Close $26.47 Range $23.92 - $28.04

Q2 2013

Shares 544,063 Value ($000) $15,467 Avg Close $24.76 Range $22.90 - $26.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	470,476	$39	$81.71	$77.03 - $86.45
Q3 2025	511,066	$43	$88.30	$83.71 - $93.38
Q2 2025	529,634	$48	$79.75	$63.90 - $89.97
Q1 2025	538,464	$42	$79.45	$71.12 - $85.92
Q4 2024	548,646	$45	$77.08	$67.36 - $85.72
Q3 2024	674,270	$47	$65.58	$61.29 - $68.93
Q2 2024	675,275	$44	$65.68	$62.54 - $70.05
Q1 2024	678,329	$49	$64.80	$60.07 - $70.77
Q4 2023	676,534	$43	$56.53	$50.56 - $62.90
Q3 2023	704,010	$42	$59.56	$56.42 - $62.41
Q2 2023	736,685	$44	$56.04	$53.94 - $57.99
Q1 2023	754,021	$43	$57.66	$51.86 - $62.20
Q4 2022	751,519	$44	$53.75	$44.20 - $60.60
Q3 2022	787,875	$38,645	$52.12	$46.68 - $56.28
Q2 2022	808,070	$43,651	$53.41	$49.01 - $58.22
Q1 2022	813,858	$49,002	$56.38	$51.21 - $60.93
Q4 2021	851,054	$51,863	$58.40	$54.71 - $61.40
Q3 2021	1,221,115	$72,411	$57.46	$53.72 - $59.79
Q2 2021	655,929	$40,647	$58.40	$51.52 - $60.63
Q1 2021	667,372	$40,661	$54.84	$48.78 - $58.45
Q4 2020	656,770	$37,745	$50.82	$45.28 - $53.93
Q3 2020	897,312	$45,511	$49.13	$45.38 - $54.55
Q2 2020	924,867	$50,849	$48.36	$40.10 - $56.90
Q1 2020	910,601	$42,197	$54.97	$32.72 - $64.32
Q4 2019	928,318	$60,786	$57.17	$50.93 - $61.71
Q3 2019	952,554	$56,443	$53.14	$50.70 - $56.38
Q2 2019	1,003,945	$56,321	$49.33	$45.59 - $53.38
Q1 2019	1,034,171	$54,036	$45.74	$40.36 - $48.94
Q4 2018	925,886	$42,776	$47.77	$38.61 - $55.78
Q3 2018	1,044,008	$63,788	$56.20	$52.71 - $58.83
Q2 2018	967,441	$60,484	$60.08	$55.04 - $68.02
Q1 2018	1,033,648	$77,430	$67.22	$61.44 - $70.70
Q4 2017	1,049,545	$75,420	$60.18	$54.62 - $65.32
Q3 2017	1,078,673	$65,862	$51.01	$46.91 - $55.45
Q2 2017	1,114,986	$59,964	$46.13	$44.19 - $49.04
Q1 2017	1,096,136	$55,289	$45.12	$42.79 - $47.01
Q4 2016	922,317	$45,526	$41.56	$38.69 - $44.97
Q3 2016	813,835	$37,119	$41.67	$37.43 - $46.69
Q2 2016	767,137	$36,907	$42.60	$37.17 - $45.76
Q1 2016	733,153	$31,562	$36.26	$28.30 - $45.92
Q4 2015	707,785	$37,088	$45.84	$40.81 - $48.49
Q3 2015	684,927	$33,034	$44.79	$40.73 - $48.82
Q2 2015	604,341	$29,630	$41.23	$37.88 - $44.66
Q1 2015	543,000	$23,941	$36.74	$33.30 - $39.11
Q4 2014	447,073	$17,901	$33.37	$28.68 - $35.90
Q3 2014	395,254	$14,291	$31.02	$27.76 - $33.20
Q2 2014	736,654	$24,140	$27.88	$25.87 - $29.22
Q1 2014	671,793	$22,579	$29.39	$27.99 - $30.77
Q4 2013	662,815	$23,019	$28.58	$25.93 - $30.23
Q3 2013	619,996	$19,164	$26.47	$23.92 - $28.04
Q2 2013	544,063	$15,467	$24.76	$22.90 - $26.69