ADVANCED ENERGY INDS

Ticker: AEIS CUSIP: 007973100 Class: EQTY

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025

Shares 471,510 Value ($000) $98,720 Avg Close $203.45 Range $167.14 - $231.93

Q3 2025

Shares 484,134 Value ($000) $82,371 Avg Close $150.44 Range $128.25 - $179.19

Q2 2025

Shares 470,712 Value ($000) $62,369 Avg Close $109.97 Range $74.86 - $135.80

Q1 2025

Shares 465,162 Value ($000) $44,335 Avg Close $113.96 Range $90.92 - $131.79

Q4 2024

Shares 460,121 Value ($000) $53,204 Avg Close $112.07 Range $100.23 - $124.13

Q3 2024

Shares 441,588 Value ($000) $46,473 Avg Close $104.54 Range $91.79 - $119.20

Q2 2024

Shares 445,022 Value ($000) $48,401 Avg Close $101.85 Range $88.63 - $111.22

Q1 2024

Shares 423,938 Value ($000) $43,233 Avg Close $101.36 Range $93.26 - $109.27

Q4 2023

Shares 409,261 Value ($000) $44,577 Avg Close $96.53 Range $81.25 - $112.66

Q3 2023

Shares 395,884 Value ($000) $40,824 Avg Close $111.11 Range $97.21 - $125.32

Q2 2023

Shares 368,843 Value ($000) $41,108 Avg Close $94.50 Range $82.16 - $111.94

Q1 2023

Shares 367,371 Value ($000) $36,002 Avg Close $93.25 Range $83.51 - $99.94

Q4 2022

Shares 360,117 Value ($000) $30,891 Avg Close $83.03 Range $67.21 - $96.30

Q3 2022

Shares 353,428 Value ($000) $27,359 Avg Close $84.77 Range $66.70 - $96.83

Q2 2022

Shares 344,072 Value ($000) $25,111 Avg Close $76.30 Range $67.78 - $86.13

Q1 2022

Shares 337,825 Value ($000) $29,081 Avg Close $85.34 Range $76.62 - $93.87

Q4 2021

Shares 331,186 Value ($000) $30,158 Avg Close $87.57 Range $81.38 - $94.81

Q3 2021

Shares 351,713 Value ($000) $30,863 Avg Close $91.96 Range $80.40 - $111.25

Q2 2021

Shares 348,104 Value ($000) $39,235 Avg Close $104.09 Range $80.21 - $120.12

Q1 2021

Shares 343,314 Value ($000) $37,480 Avg Close $106.37 Range $94.43 - $123.14

Q4 2020

Shares 314,461 Value ($000) $30,494 Avg Close $83.47 Range $60.49 - $102.42

Q3 2020

Shares 304,839 Value ($000) $19,187 Avg Close $68.49 Range $55.94 - $80.68

Q2 2020

Shares 314,592 Value ($000) $21,327 Avg Close $58.43 Range $40.98 - $73.97

Q1 2020

Shares 319,156 Value ($000) $15,476 Avg Close $62.27 Range $32.74 - $76.98

Q4 2019

Shares 305,012 Value ($000) $21,717 Avg Close $61.03 Range $51.01 - $70.87

Q3 2019

Shares 301,122 Value ($000) $17,288 Avg Close $52.96 Range $45.67 - $59.59

Q2 2019

Shares 287,036 Value ($000) $16,152 Avg Close $52.55 Range $46.29 - $58.16

Q1 2019

Shares 279,112 Value ($000) $13,867 Avg Close $47.67 Range $39.98 - $52.29

Q4 2018

Shares 360,065 Value ($000) $15,458 Avg Close $43.68 Range $38.00 - $52.42

Q3 2018

Shares 360,049 Value ($000) $18,597 Avg Close $56.79 Range $49.19 - $63.01

Q2 2018

Shares 345,969 Value ($000) $20,098 Avg Close $62.01 Range $56.13 - $67.88

Q1 2018

Shares 316,668 Value ($000) $20,236 Avg Close $67.77 Range $60.29 - $76.49

Q4 2017

Shares 277,523 Value ($000) $18,728 Avg Close $79.00 Range $66.09 - $93.17

Q3 2017

Shares 280,122 Value ($000) $22,623 Avg Close $71.11 Range $62.44 - $79.30

Q2 2017

Shares 284,750 Value ($000) $18,421 Avg Close $71.69 Range $62.58 - $84.59

Q1 2017

Shares 312,661 Value ($000) $21,437 Avg Close $60.60 Range $52.76 - $69.28

Q4 2016

Shares 328,042 Value ($000) $17,961 Avg Close $50.24 Range $44.60 - $56.19

Q3 2016

Shares 312,762 Value ($000) $14,800 Avg Close $41.69 Range $35.99 - $47.35

Q2 2016

Shares 321,835 Value ($000) $12,217 Avg Close $35.08 Range $31.37 - $38.28

Q1 2016

Shares 312,091 Value ($000) $10,858 Avg Close $28.69 Range $23.78 - $34.81

Q4 2015

Shares 254,107 Value ($000) $7,174 Avg Close $27.94 Range $25.16 - $29.46

Q3 2015

Shares 178,101 Value ($000) $4,685 Avg Close $25.30 Range $20.71 - $28.05

Q2 2015

Shares 114,154 Value ($000) $3,139 Avg Close $26.61 Range $23.21 - $28.93

Q1 2015

Shares 150,556 Value ($000) $3,864 Avg Close $24.95 Range $21.44 - $27.64

Q4 2014

Shares 121,729 Value ($000) $2,885 Avg Close $19.99 Range $16.06 - $24.14

Q3 2014

Shares 120,394 Value ($000) $2,263 Avg Close $18.06 Range $15.69 - $19.56

Q2 2014

Shares 107,727 Value ($000) $2,074 Avg Close $20.05 Range $16.20 - $25.84

Q1 2014

Shares 99,420 Value ($000) $2,436 Avg Close $25.59 Range $21.87 - $28.59

Q4 2013

Shares 103,663 Value ($000) $2,370 Avg Close $21.02 Range $16.59 - $26.04

Q3 2013

Shares 95,538 Value ($000) $1,725 Avg Close $19.31 Range $16.86 - $22.50

Q2 2013

Shares 91,267 Value ($000) $1,638 Avg Close $17.53 Range $15.64 - $19.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	471,510	$98,720	$203.45	$167.14 - $231.93
Q3 2025	484,134	$82,371	$150.44	$128.25 - $179.19
Q2 2025	470,712	$62,369	$109.97	$74.86 - $135.80
Q1 2025	465,162	$44,335	$113.96	$90.92 - $131.79
Q4 2024	460,121	$53,204	$112.07	$100.23 - $124.13
Q3 2024	441,588	$46,473	$104.54	$91.79 - $119.20
Q2 2024	445,022	$48,401	$101.85	$88.63 - $111.22
Q1 2024	423,938	$43,233	$101.36	$93.26 - $109.27
Q4 2023	409,261	$44,577	$96.53	$81.25 - $112.66
Q3 2023	395,884	$40,824	$111.11	$97.21 - $125.32
Q2 2023	368,843	$41,108	$94.50	$82.16 - $111.94
Q1 2023	367,371	$36,002	$93.25	$83.51 - $99.94
Q4 2022	360,117	$30,891	$83.03	$67.21 - $96.30
Q3 2022	353,428	$27,359	$84.77	$66.70 - $96.83
Q2 2022	344,072	$25,111	$76.30	$67.78 - $86.13
Q1 2022	337,825	$29,081	$85.34	$76.62 - $93.87
Q4 2021	331,186	$30,158	$87.57	$81.38 - $94.81
Q3 2021	351,713	$30,863	$91.96	$80.40 - $111.25
Q2 2021	348,104	$39,235	$104.09	$80.21 - $120.12
Q1 2021	343,314	$37,480	$106.37	$94.43 - $123.14
Q4 2020	314,461	$30,494	$83.47	$60.49 - $102.42
Q3 2020	304,839	$19,187	$68.49	$55.94 - $80.68
Q2 2020	314,592	$21,327	$58.43	$40.98 - $73.97
Q1 2020	319,156	$15,476	$62.27	$32.74 - $76.98
Q4 2019	305,012	$21,717	$61.03	$51.01 - $70.87
Q3 2019	301,122	$17,288	$52.96	$45.67 - $59.59
Q2 2019	287,036	$16,152	$52.55	$46.29 - $58.16
Q1 2019	279,112	$13,867	$47.67	$39.98 - $52.29
Q4 2018	360,065	$15,458	$43.68	$38.00 - $52.42
Q3 2018	360,049	$18,597	$56.79	$49.19 - $63.01
Q2 2018	345,969	$20,098	$62.01	$56.13 - $67.88
Q1 2018	316,668	$20,236	$67.77	$60.29 - $76.49
Q4 2017	277,523	$18,728	$79.00	$66.09 - $93.17
Q3 2017	280,122	$22,623	$71.11	$62.44 - $79.30
Q2 2017	284,750	$18,421	$71.69	$62.58 - $84.59
Q1 2017	312,661	$21,437	$60.60	$52.76 - $69.28
Q4 2016	328,042	$17,961	$50.24	$44.60 - $56.19
Q3 2016	312,762	$14,800	$41.69	$35.99 - $47.35
Q2 2016	321,835	$12,217	$35.08	$31.37 - $38.28
Q1 2016	312,091	$10,858	$28.69	$23.78 - $34.81
Q4 2015	254,107	$7,174	$27.94	$25.16 - $29.46
Q3 2015	178,101	$4,685	$25.30	$20.71 - $28.05
Q2 2015	114,154	$3,139	$26.61	$23.21 - $28.93
Q1 2015	150,556	$3,864	$24.95	$21.44 - $27.64
Q4 2014	121,729	$2,885	$19.99	$16.06 - $24.14
Q3 2014	120,394	$2,263	$18.06	$15.69 - $19.56
Q2 2014	107,727	$2,074	$20.05	$16.20 - $25.84
Q1 2014	99,420	$2,436	$25.59	$21.87 - $28.59
Q4 2013	103,663	$2,370	$21.02	$16.59 - $26.04
Q3 2013	95,538	$1,725	$19.31	$16.86 - $22.50
Q2 2013	91,267	$1,638	$17.53	$15.64 - $19.13