SEI INVTS CO

Ticker: SEIC CUSIP: 784117103 Class: EQTY

AMERICAN CAPITAL MANAGEMENT INC's Holding History (CIK: 0001320168)

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

Q4 2025

Shares 574,819 Value ($000) $47,147 Avg Close $81.71 Range $77.03 - $86.45

Q3 2025

Shares 565,117 Value ($000) $47,950 Avg Close $88.30 Range $83.71 - $93.38

Q2 2025

Shares 463,776 Value ($000) $41,675 Avg Close $79.75 Range $63.90 - $89.97

Q1 2025

Shares 520,906 Value ($000) $40,438 Avg Close $79.45 Range $71.12 - $85.92

Q4 2024

Shares 497,200 Value ($000) $41,009 Avg Close $77.08 Range $67.36 - $85.72

Q3 2024

Shares 304,386 Value ($000) $21,060 Avg Close $65.58 Range $61.29 - $68.93

Q2 2024

Shares 304,324 Value ($000) $19,687 Avg Close $65.68 Range $62.54 - $70.05

Q1 2024

Shares 305,609 Value ($000) $21,973 Avg Close $64.80 Range $60.07 - $70.77

Q4 2023

Shares 306,948 Value ($000) $19,507 Avg Close $56.53 Range $50.56 - $62.90

Q3 2023

Shares 317,237 Value ($000) $19,107 Avg Close $59.56 Range $56.42 - $62.41

Q2 2023

Shares 367,407 Value ($000) $21,905 Avg Close $56.04 Range $53.94 - $57.99

Q1 2023

Shares 476,324 Value ($000) $27,412 Avg Close $57.66 Range $51.86 - $62.20

Q4 2022

Shares 478,069 Value ($000) $27,871 Avg Close $53.75 Range $44.20 - $60.60

Q3 2022

Shares 563,509 Value ($000) $27,640 Avg Close $52.12 Range $46.68 - $56.28

Q2 2022

Shares 597,884 Value ($000) $32,298 Avg Close $53.41 Range $49.01 - $58.22

Q1 2022

Shares 706,322 Value ($000) $42,528 Avg Close $56.38 Range $51.21 - $60.93

Q4 2021

Shares 754,938 Value ($000) $46,006 Avg Close $58.40 Range $54.71 - $61.40

Q3 2021

Shares 756,769 Value ($000) $44,876 Avg Close $57.46 Range $53.72 - $59.79

Q2 2021

Shares 774,251 Value ($000) $47,980 Avg Close $58.40 Range $51.52 - $60.63

Q1 2021

Shares 775,496 Value ($000) $47,251 Avg Close $54.84 Range $48.78 - $58.45

Q4 2020

Shares 776,027 Value ($000) $44,598 Avg Close $50.82 Range $45.28 - $53.93

Q3 2020

Shares 770,626 Value ($000) $39,086 Avg Close $49.13 Range $45.38 - $54.55

Q2 2020

Shares 806,239 Value ($000) $44,327 Avg Close $48.36 Range $40.10 - $56.90

Q1 2020

Shares 802,155 Value ($000) $37,172 Avg Close $54.97 Range $32.72 - $64.32

Q4 2019

Shares 766,758 Value ($000) $50,207 Avg Close $57.17 Range $50.93 - $61.71

Q3 2019

Shares 759,118 Value ($000) $44,982 Avg Close $53.14 Range $50.70 - $56.38

Q2 2019

Shares 761,068 Value ($000) $42,696 Avg Close $49.33 Range $45.59 - $53.38

Q1 2019

Shares 736,468 Value ($000) $38,480 Avg Close $45.74 Range $40.36 - $48.94

Q4 2018

Shares 734,618 Value ($000) $33,939 Avg Close $47.77 Range $38.61 - $55.78

Q3 2018

Shares 798,093 Value ($000) $48,763 Avg Close $56.20 Range $52.71 - $58.83

Q2 2018

Shares 865,448 Value ($000) $54,108 Avg Close $60.08 Range $55.04 - $68.02

Q1 2018

Shares 854,313 Value ($000) $63,997 Avg Close $67.22 Range $61.44 - $70.70

Q4 2017

Shares 852,885 Value ($000) $61,288 Avg Close $60.18 Range $54.62 - $65.32

Q3 2017

Shares 845,890 Value ($000) $51,650 Avg Close $51.01 Range $46.91 - $55.45

Q2 2017

Shares 839,520 Value ($000) $45,149 Avg Close $46.13 Range $44.19 - $49.04

Q1 2017

Shares 825,760 Value ($000) $41,651 Avg Close $45.12 Range $42.79 - $47.01

Q4 2016

Shares 816,625 Value ($000) $40,309 Avg Close $41.56 Range $38.69 - $44.97

Q3 2016

Shares 716,205 Value ($000) $32,666 Avg Close $41.67 Range $37.43 - $46.69

Q1 2016

Shares 680,580 Value ($000) $29,299 Avg Close $36.26 Range $28.30 - $45.92

Q4 2015

Shares 668,240 Value ($000) $35,016 Avg Close $45.84 Range $40.81 - $48.49

Q3 2015

Shares 659,200 Value ($000) $31,793 Avg Close $44.79 Range $40.73 - $48.82

Q2 2015

Shares 646,880 Value ($000) $31,717 Avg Close $41.23 Range $37.88 - $44.66

Q1 2015

Shares 668,590 Value ($000) $29,478 Avg Close $36.74 Range $33.30 - $39.11

Q4 2014

Shares 666,120 Value ($000) $26,671 Avg Close $33.37 Range $28.68 - $35.90

Q3 2014

Shares 679,620 Value ($000) $24,575 Avg Close $31.02 Range $27.76 - $33.20

Q2 2014

Shares 679,620 Value ($000) $22,271 Avg Close $27.88 Range $25.87 - $29.22

Q1 2014

Shares 596,050 Value ($000) $20,033 Avg Close $29.39 Range $27.99 - $30.77

Q4 2013

Shares 590,200 Value ($000) $20,498 Avg Close $28.58 Range $25.93 - $30.23

Q3 2013

Shares 570,100 Value ($000) $17,622 Avg Close $26.47 Range $23.92 - $28.04

Q2 2013

Shares 566,850 Value ($000) $16,116 Avg Close $24.76 Range $22.90 - $26.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	574,819	$47,147	$81.71	$77.03 - $86.45
Q3 2025	565,117	$47,950	$88.30	$83.71 - $93.38
Q2 2025	463,776	$41,675	$79.75	$63.90 - $89.97
Q1 2025	520,906	$40,438	$79.45	$71.12 - $85.92
Q4 2024	497,200	$41,009	$77.08	$67.36 - $85.72
Q3 2024	304,386	$21,060	$65.58	$61.29 - $68.93
Q2 2024	304,324	$19,687	$65.68	$62.54 - $70.05
Q1 2024	305,609	$21,973	$64.80	$60.07 - $70.77
Q4 2023	306,948	$19,507	$56.53	$50.56 - $62.90
Q3 2023	317,237	$19,107	$59.56	$56.42 - $62.41
Q2 2023	367,407	$21,905	$56.04	$53.94 - $57.99
Q1 2023	476,324	$27,412	$57.66	$51.86 - $62.20
Q4 2022	478,069	$27,871	$53.75	$44.20 - $60.60
Q3 2022	563,509	$27,640	$52.12	$46.68 - $56.28
Q2 2022	597,884	$32,298	$53.41	$49.01 - $58.22
Q1 2022	706,322	$42,528	$56.38	$51.21 - $60.93
Q4 2021	754,938	$46,006	$58.40	$54.71 - $61.40
Q3 2021	756,769	$44,876	$57.46	$53.72 - $59.79
Q2 2021	774,251	$47,980	$58.40	$51.52 - $60.63
Q1 2021	775,496	$47,251	$54.84	$48.78 - $58.45
Q4 2020	776,027	$44,598	$50.82	$45.28 - $53.93
Q3 2020	770,626	$39,086	$49.13	$45.38 - $54.55
Q2 2020	806,239	$44,327	$48.36	$40.10 - $56.90
Q1 2020	802,155	$37,172	$54.97	$32.72 - $64.32
Q4 2019	766,758	$50,207	$57.17	$50.93 - $61.71
Q3 2019	759,118	$44,982	$53.14	$50.70 - $56.38
Q2 2019	761,068	$42,696	$49.33	$45.59 - $53.38
Q1 2019	736,468	$38,480	$45.74	$40.36 - $48.94
Q4 2018	734,618	$33,939	$47.77	$38.61 - $55.78
Q3 2018	798,093	$48,763	$56.20	$52.71 - $58.83
Q2 2018	865,448	$54,108	$60.08	$55.04 - $68.02
Q1 2018	854,313	$63,997	$67.22	$61.44 - $70.70
Q4 2017	852,885	$61,288	$60.18	$54.62 - $65.32
Q3 2017	845,890	$51,650	$51.01	$46.91 - $55.45
Q2 2017	839,520	$45,149	$46.13	$44.19 - $49.04
Q1 2017	825,760	$41,651	$45.12	$42.79 - $47.01
Q4 2016	816,625	$40,309	$41.56	$38.69 - $44.97
Q3 2016	716,205	$32,666	$41.67	$37.43 - $46.69
Q1 2016	680,580	$29,299	$36.26	$28.30 - $45.92
Q4 2015	668,240	$35,016	$45.84	$40.81 - $48.49
Q3 2015	659,200	$31,793	$44.79	$40.73 - $48.82
Q2 2015	646,880	$31,717	$41.23	$37.88 - $44.66
Q1 2015	668,590	$29,478	$36.74	$33.30 - $39.11
Q4 2014	666,120	$26,671	$33.37	$28.68 - $35.90
Q3 2014	679,620	$24,575	$31.02	$27.76 - $33.20
Q2 2014	679,620	$22,271	$27.88	$25.87 - $29.22
Q1 2014	596,050	$20,033	$29.39	$27.99 - $30.77
Q4 2013	590,200	$20,498	$28.58	$25.93 - $30.23
Q3 2013	570,100	$17,622	$26.47	$23.92 - $28.04
Q2 2013	566,850	$16,116	$24.76	$22.90 - $26.69