BORGWARNER INC

Ticker: BWA CUSIP: 099724106 Class: EQTY

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

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

Q4 2025

Shares 204,345 Value ($000) $9,208 Avg Close $43.69 Range $40.34 - $46.23

Q3 2025

Shares 210,098 Value ($000) $9,236 Avg Close $39.71 Range $33.25 - $44.52

Q2 2025

Shares 210,087 Value ($000) $7,034 Avg Close $30.35 Range $24.13 - $34.04

Q1 2025

Shares 210,087 Value ($000) $6,019 Avg Close $29.92 Range $27.34 - $32.90

Q4 2024

Shares 212,402 Value ($000) $6,752 Avg Close $33.47 Range $30.80 - $35.68

Q3 2024

Shares 219,132 Value ($000) $7,952 Avg Close $32.30 Range $30.41 - $36.62

Q2 2024

Shares 230,372 Value ($000) $7,427 Avg Close $33.82 Range $30.95 - $37.30

Q1 2024

Shares 317,723 Value ($000) $11,038 Avg Close $31.84 Range $28.69 - $35.41

Q4 2023

Shares 329,835 Value ($000) $11,825 Avg Close $34.62 Range $30.66 - $39.50

Q3 2023

Shares 357,070 Value ($000) $14,415 Avg Close $40.98 Range $37.57 - $45.48

Q2 2023

Shares 369,875 Value ($000) $18,091 Avg Close $39.66 Range $35.63 - $42.05

Q1 2023

Shares 380,041 Value ($000) $18,664 Avg Close $39.79 Range $33.89 - $43.35

Q4 2022

Shares 387,220 Value ($000) $15,586 Avg Close $32.56 Range $26.46 - $36.51

Q3 2022

Shares 387,072 Value ($000) $12,154 Avg Close $30.75 Range $26.20 - $33.65

Q2 2022

Shares 393,316 Value ($000) $13,125 Avg Close $31.25 Range $27.29 - $34.05

Q1 2022

Shares 389,463 Value ($000) $15,150 Avg Close $35.30 Range $29.07 - $41.61

Q4 2021

Shares 415,441 Value ($000) $18,724 Avg Close $37.80 Range $34.39 - $40.65

Q3 2021

Shares 411,433 Value ($000) $17,778 Avg Close $37.29 Range $33.34 - $41.20

Q2 2021

Shares 416,491 Value ($000) $20,216 Avg Close $41.16 Range $36.66 - $45.79

Q1 2021

Shares 467,177 Value ($000) $21,658 Avg Close $36.30 Range $30.91 - $41.57

Q4 2020

Shares 505,154 Value ($000) $19,519 Avg Close $31.44 Range $27.95 - $34.43

Q3 2020

Shares 444,039 Value ($000) $17,202 Avg Close $31.74 Range $27.38 - $35.22

Q2 2020

Shares 370,828 Value ($000) $13,090 Avg Close $24.21 Range $17.08 - $30.92

Q1 2020

Shares 368,920 Value ($000) $8,991 Avg Close $26.41 Range $13.72 - $35.37

Q4 2019

Shares 343,303 Value ($000) $14,892 Avg Close $33.34 Range $27.10 - $37.26

Q3 2019

Shares 350,278 Value ($000) $12,848 Avg Close $29.16 Range $24.43 - $34.37

Q2 2019

Shares 348,447 Value ($000) $14,628 Avg Close $31.93 Range $27.23 - $35.46

Q1 2019

Shares 350,388 Value ($000) $13,458 Avg Close $31.04 Range $26.69 - $33.66

Q4 2018

Shares 357,132 Value ($000) $12,407 Avg Close $29.94 Range $25.60 - $34.53

Q3 2018

Shares 363,049 Value ($000) $15,531 Avg Close $34.96 Range $32.90 - $36.88

Q2 2018

Shares 362,599 Value ($000) $15,650 Avg Close $39.07 Range $33.68 - $42.36

Q1 2018

Shares 363,704 Value ($000) $18,269 Avg Close $41.05 Range $36.81 - $45.23

Q4 2017

Shares 374,803 Value ($000) $19,149 Avg Close $40.72 Range $38.94 - $43.39

Q3 2017

Shares 373,872 Value ($000) $19,153 Avg Close $35.85 Range $32.48 - $39.92

Q2 2017

Shares 402,408 Value ($000) $17,045 Avg Close $31.73 Range $28.88 - $34.78

Q1 2017

Shares 443,886 Value ($000) $18,550 Avg Close $31.78 Range $30.03 - $34.04

Q4 2016

Shares 463,186 Value ($000) $18,268 Avg Close $28.02 Range $25.27 - $32.19

Q3 2016

Shares 475,186 Value ($000) $16,717 Avg Close $25.51 Range $21.02 - $27.86

Q2 2016

Shares 471,286 Value ($000) $13,912 Avg Close $26.08 Range $20.94 - $30.46

Q1 2016

Shares 480,722 Value ($000) $18,460 Avg Close $25.48 Range $20.89 - $32.63

Q4 2015

Shares 419,329 Value ($000) $18,128 Avg Close $32.12 Range $29.84 - $36.60

Q3 2015

Shares 412,644 Value ($000) $17,162 Avg Close $35.46 Range $28.09 - $43.30

Q2 2015

Shares 413,244 Value ($000) $23,489 Avg Close $45.42 Range $42.52 - $46.94

Q1 2015

Shares 418,886 Value ($000) $25,334 Avg Close $43.25 Range $36.16 - $47.39

Q4 2014

Shares 426,086 Value ($000) $23,413 Avg Close $41.30 Range $37.44 - $43.95

Q3 2014

Shares 422,082 Value ($000) $22,206 Avg Close $46.34 Range $38.46 - $50.20

Q2 2014

Shares 417,386 Value ($000) $27,209 Avg Close $46.49 Range $43.32 - $49.48

Q1 2014

Shares 420,386 Value ($000) $25,841 Avg Close $42.99 Range $37.73 - $46.80

Q4 2013

Shares 418,486 Value ($000) $23,398 Avg Close $38.93 Range $35.56 - $41.81

Q3 2013

Shares 207,843 Value ($000) $21,073 Avg Close $35.23 Range $31.00 - $38.15

Q2 2013

Shares 201,369 Value ($000) $17,348 Avg Close $29.44 Range $25.95 - $32.30

Q1 2013

Shares 199,222 Value ($000) $15,408 Avg Close $27.86 Range $26.17 - $29.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	204,345	$9,208	$43.69	$40.34 - $46.23
Q3 2025	210,098	$9,236	$39.71	$33.25 - $44.52
Q2 2025	210,087	$7,034	$30.35	$24.13 - $34.04
Q1 2025	210,087	$6,019	$29.92	$27.34 - $32.90
Q4 2024	212,402	$6,752	$33.47	$30.80 - $35.68
Q3 2024	219,132	$7,952	$32.30	$30.41 - $36.62
Q2 2024	230,372	$7,427	$33.82	$30.95 - $37.30
Q1 2024	317,723	$11,038	$31.84	$28.69 - $35.41
Q4 2023	329,835	$11,825	$34.62	$30.66 - $39.50
Q3 2023	357,070	$14,415	$40.98	$37.57 - $45.48
Q2 2023	369,875	$18,091	$39.66	$35.63 - $42.05
Q1 2023	380,041	$18,664	$39.79	$33.89 - $43.35
Q4 2022	387,220	$15,586	$32.56	$26.46 - $36.51
Q3 2022	387,072	$12,154	$30.75	$26.20 - $33.65
Q2 2022	393,316	$13,125	$31.25	$27.29 - $34.05
Q1 2022	389,463	$15,150	$35.30	$29.07 - $41.61
Q4 2021	415,441	$18,724	$37.80	$34.39 - $40.65
Q3 2021	411,433	$17,778	$37.29	$33.34 - $41.20
Q2 2021	416,491	$20,216	$41.16	$36.66 - $45.79
Q1 2021	467,177	$21,658	$36.30	$30.91 - $41.57
Q4 2020	505,154	$19,519	$31.44	$27.95 - $34.43
Q3 2020	444,039	$17,202	$31.74	$27.38 - $35.22
Q2 2020	370,828	$13,090	$24.21	$17.08 - $30.92
Q1 2020	368,920	$8,991	$26.41	$13.72 - $35.37
Q4 2019	343,303	$14,892	$33.34	$27.10 - $37.26
Q3 2019	350,278	$12,848	$29.16	$24.43 - $34.37
Q2 2019	348,447	$14,628	$31.93	$27.23 - $35.46
Q1 2019	350,388	$13,458	$31.04	$26.69 - $33.66
Q4 2018	357,132	$12,407	$29.94	$25.60 - $34.53
Q3 2018	363,049	$15,531	$34.96	$32.90 - $36.88
Q2 2018	362,599	$15,650	$39.07	$33.68 - $42.36
Q1 2018	363,704	$18,269	$41.05	$36.81 - $45.23
Q4 2017	374,803	$19,149	$40.72	$38.94 - $43.39
Q3 2017	373,872	$19,153	$35.85	$32.48 - $39.92
Q2 2017	402,408	$17,045	$31.73	$28.88 - $34.78
Q1 2017	443,886	$18,550	$31.78	$30.03 - $34.04
Q4 2016	463,186	$18,268	$28.02	$25.27 - $32.19
Q3 2016	475,186	$16,717	$25.51	$21.02 - $27.86
Q2 2016	471,286	$13,912	$26.08	$20.94 - $30.46
Q1 2016	480,722	$18,460	$25.48	$20.89 - $32.63
Q4 2015	419,329	$18,128	$32.12	$29.84 - $36.60
Q3 2015	412,644	$17,162	$35.46	$28.09 - $43.30
Q2 2015	413,244	$23,489	$45.42	$42.52 - $46.94
Q1 2015	418,886	$25,334	$43.25	$36.16 - $47.39
Q4 2014	426,086	$23,413	$41.30	$37.44 - $43.95
Q3 2014	422,082	$22,206	$46.34	$38.46 - $50.20
Q2 2014	417,386	$27,209	$46.49	$43.32 - $49.48
Q1 2014	420,386	$25,841	$42.99	$37.73 - $46.80
Q4 2013	418,486	$23,398	$38.93	$35.56 - $41.81
Q3 2013	207,843	$21,073	$35.23	$31.00 - $38.15
Q2 2013	201,369	$17,348	$29.44	$25.95 - $32.30
Q1 2013	199,222	$15,408	$27.86	$26.17 - $29.51