ADVANCED ENERGY INDS

Ticker: AEIS CUSIP: 007973100 Class: EQTY

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 35,735 Value ($000) $7,482 Avg Close $203.45 Range $167.14 - $231.93

Q3 2025

Shares 34,823 Value ($000) $5,925 Avg Close $150.44 Range $128.25 - $179.19

Q2 2025

Shares 34,821 Value ($000) $4,614 Avg Close $109.97 Range $74.86 - $135.80

Q1 2025

Shares 34,821 Value ($000) $3,319 Avg Close $113.96 Range $90.92 - $131.79

Q4 2024

Shares 35,215 Value ($000) $4,072 Avg Close $112.07 Range $100.23 - $124.13

Q3 2024

Shares 35,417 Value ($000) $3,727 Avg Close $104.54 Range $91.79 - $119.20

Q2 2024

Shares 36,420 Value ($000) $3,961 Avg Close $101.85 Range $88.63 - $111.22

Q1 2024

Shares 37,308 Value ($000) $3,805 Avg Close $101.36 Range $93.26 - $109.27

Q4 2023

Shares 39,738 Value ($000) $4,328 Avg Close $96.53 Range $81.25 - $112.66

Q3 2023

Shares 41,498 Value ($000) $4,279 Avg Close $111.11 Range $97.21 - $125.32

Q2 2023

Shares 45,483 Value ($000) $5,069 Avg Close $94.50 Range $82.16 - $111.94

Q1 2023

Shares 46,823 Value ($000) $4,589 Avg Close $93.25 Range $83.51 - $99.94

Q4 2022

Shares 47,508 Value ($000) $4,075 Avg Close $83.03 Range $67.21 - $96.30

Q3 2022

Shares 47,158 Value ($000) $3,651 Avg Close $84.77 Range $66.70 - $96.83

Q2 2022

Shares 48,214 Value ($000) $3,519 Avg Close $76.30 Range $67.78 - $86.13

Q1 2022

Shares 48,740 Value ($000) $4,196 Avg Close $85.34 Range $76.62 - $93.87

Q4 2021

Shares 52,978 Value ($000) $4,824 Avg Close $87.57 Range $81.38 - $94.81

Q3 2021

Shares 52,343 Value ($000) $4,593 Avg Close $91.96 Range $80.40 - $111.25

Q2 2021

Shares 53,039 Value ($000) $5,978 Avg Close $104.09 Range $80.21 - $120.12

Q1 2021

Shares 57,297 Value ($000) $6,255 Avg Close $106.37 Range $94.43 - $123.14

Q4 2020

Shares 57,453 Value ($000) $5,571 Avg Close $83.47 Range $60.49 - $102.42

Q3 2020

Shares 57,503 Value ($000) $3,619 Avg Close $68.49 Range $55.94 - $80.68

Q2 2020

Shares 57,273 Value ($000) $3,883 Avg Close $58.43 Range $40.98 - $73.97

Q1 2020

Shares 57,865 Value ($000) $2,806 Avg Close $62.27 Range $32.74 - $76.98

Q4 2019

Shares 58,151 Value ($000) $4,140 Avg Close $61.03 Range $51.01 - $70.87

Q3 2019

Shares 59,562 Value ($000) $3,419 Avg Close $52.96 Range $45.67 - $59.59

Q2 2019

Shares 58,617 Value ($000) $3,298 Avg Close $52.55 Range $46.29 - $58.16

Q1 2019

Shares 58,751 Value ($000) $2,919 Avg Close $47.67 Range $39.98 - $52.29

Q4 2018

Shares 60,733 Value ($000) $2,607 Avg Close $43.68 Range $38.00 - $52.42

Q3 2018

Shares 60,003 Value ($000) $3,099 Avg Close $56.79 Range $49.19 - $63.01

Q2 2018

Shares 60,006 Value ($000) $3,486 Avg Close $62.01 Range $56.13 - $67.88

Q1 2018

Shares 60,513 Value ($000) $3,867 Avg Close $67.77 Range $60.29 - $76.49

Q4 2017

Shares 62,635 Value ($000) $4,227 Avg Close $79.00 Range $66.09 - $93.17

Q3 2017

Shares 63,668 Value ($000) $5,142 Avg Close $71.11 Range $62.44 - $79.30

Q2 2017

Shares 70,387 Value ($000) $4,553 Avg Close $71.69 Range $62.58 - $84.59

Q1 2017

Shares 77,854 Value ($000) $5,338 Avg Close $60.60 Range $52.76 - $69.28

Q4 2016

Shares 81,454 Value ($000) $4,460 Avg Close $50.24 Range $44.60 - $56.19

Q3 2016

Shares 83,654 Value ($000) $3,959 Avg Close $41.69 Range $35.99 - $47.35

Q2 2016

Shares 82,854 Value ($000) $3,145 Avg Close $35.08 Range $31.37 - $38.28

Q1 2016

Shares 86,859 Value ($000) $3,022 Avg Close $28.69 Range $23.78 - $34.81

Q4 2015

Shares 75,752 Value ($000) $2,138 Avg Close $27.94 Range $25.16 - $29.46

Q3 2015

Shares 74,584 Value ($000) $1,962 Avg Close $25.30 Range $20.71 - $28.05

Q2 2015

Shares 74,684 Value ($000) $2,053 Avg Close $26.61 Range $23.21 - $28.93

Q1 2015

Shares 75,324 Value ($000) $1,933 Avg Close $24.95 Range $21.44 - $27.64

Q4 2014

Shares 76,624 Value ($000) $1,816 Avg Close $19.99 Range $16.06 - $24.14

Q3 2014

Shares 75,800 Value ($000) $1,424 Avg Close $18.06 Range $15.69 - $19.56

Q2 2014

Shares 75,069 Value ($000) $1,445 Avg Close $20.05 Range $16.20 - $25.84

Q1 2014

Shares 71,269 Value ($000) $1,746 Avg Close $25.59 Range $21.87 - $28.59

Q4 2013

Shares 71,069 Value ($000) $1,625 Avg Close $21.02 Range $16.59 - $26.04

Q3 2013

Shares 70,569 Value ($000) $1,236 Avg Close $19.31 Range $16.86 - $22.50

Q2 2013

Shares 68,408 Value ($000) $1,191 Avg Close $17.53 Range $15.64 - $19.13

Q1 2013

Shares 69,110 Value ($000) $1,265 Avg Close $16.57 Range $13.22 - $19.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	35,735	$7,482	$203.45	$167.14 - $231.93
Q3 2025	34,823	$5,925	$150.44	$128.25 - $179.19
Q2 2025	34,821	$4,614	$109.97	$74.86 - $135.80
Q1 2025	34,821	$3,319	$113.96	$90.92 - $131.79
Q4 2024	35,215	$4,072	$112.07	$100.23 - $124.13
Q3 2024	35,417	$3,727	$104.54	$91.79 - $119.20
Q2 2024	36,420	$3,961	$101.85	$88.63 - $111.22
Q1 2024	37,308	$3,805	$101.36	$93.26 - $109.27
Q4 2023	39,738	$4,328	$96.53	$81.25 - $112.66
Q3 2023	41,498	$4,279	$111.11	$97.21 - $125.32
Q2 2023	45,483	$5,069	$94.50	$82.16 - $111.94
Q1 2023	46,823	$4,589	$93.25	$83.51 - $99.94
Q4 2022	47,508	$4,075	$83.03	$67.21 - $96.30
Q3 2022	47,158	$3,651	$84.77	$66.70 - $96.83
Q2 2022	48,214	$3,519	$76.30	$67.78 - $86.13
Q1 2022	48,740	$4,196	$85.34	$76.62 - $93.87
Q4 2021	52,978	$4,824	$87.57	$81.38 - $94.81
Q3 2021	52,343	$4,593	$91.96	$80.40 - $111.25
Q2 2021	53,039	$5,978	$104.09	$80.21 - $120.12
Q1 2021	57,297	$6,255	$106.37	$94.43 - $123.14
Q4 2020	57,453	$5,571	$83.47	$60.49 - $102.42
Q3 2020	57,503	$3,619	$68.49	$55.94 - $80.68
Q2 2020	57,273	$3,883	$58.43	$40.98 - $73.97
Q1 2020	57,865	$2,806	$62.27	$32.74 - $76.98
Q4 2019	58,151	$4,140	$61.03	$51.01 - $70.87
Q3 2019	59,562	$3,419	$52.96	$45.67 - $59.59
Q2 2019	58,617	$3,298	$52.55	$46.29 - $58.16
Q1 2019	58,751	$2,919	$47.67	$39.98 - $52.29
Q4 2018	60,733	$2,607	$43.68	$38.00 - $52.42
Q3 2018	60,003	$3,099	$56.79	$49.19 - $63.01
Q2 2018	60,006	$3,486	$62.01	$56.13 - $67.88
Q1 2018	60,513	$3,867	$67.77	$60.29 - $76.49
Q4 2017	62,635	$4,227	$79.00	$66.09 - $93.17
Q3 2017	63,668	$5,142	$71.11	$62.44 - $79.30
Q2 2017	70,387	$4,553	$71.69	$62.58 - $84.59
Q1 2017	77,854	$5,338	$60.60	$52.76 - $69.28
Q4 2016	81,454	$4,460	$50.24	$44.60 - $56.19
Q3 2016	83,654	$3,959	$41.69	$35.99 - $47.35
Q2 2016	82,854	$3,145	$35.08	$31.37 - $38.28
Q1 2016	86,859	$3,022	$28.69	$23.78 - $34.81
Q4 2015	75,752	$2,138	$27.94	$25.16 - $29.46
Q3 2015	74,584	$1,962	$25.30	$20.71 - $28.05
Q2 2015	74,684	$2,053	$26.61	$23.21 - $28.93
Q1 2015	75,324	$1,933	$24.95	$21.44 - $27.64
Q4 2014	76,624	$1,816	$19.99	$16.06 - $24.14
Q3 2014	75,800	$1,424	$18.06	$15.69 - $19.56
Q2 2014	75,069	$1,445	$20.05	$16.20 - $25.84
Q1 2014	71,269	$1,746	$25.59	$21.87 - $28.59
Q4 2013	71,069	$1,625	$21.02	$16.59 - $26.04
Q3 2013	70,569	$1,236	$19.31	$16.86 - $22.50
Q2 2013	68,408	$1,191	$17.53	$15.64 - $19.13
Q1 2013	69,110	$1,265	$16.57	$13.22 - $19.62