PERKINELMER INC

Ticker: RVTY CUSIP: 714046109 Class: EQTY

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

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

Q4 2025

Shares 111,734 Value ($000) $10,810 Avg Close $95.99 Range $87.48 - $106.52

Q3 2025

Shares 216,632 Value ($000) $18,988 Avg Close $90.71 Range $81.30 - $104.33

Q2 2025

Shares 207,442 Value ($000) $20,064 Avg Close $94.07 Range $87.57 - $106.92

Q1 2025

Shares 199,242 Value ($000) $21,080 Avg Close $115.09 Range $102.98 - $128.00

Q4 2024

Shares 203,756 Value ($000) $22,741 Avg Close $117.16 Range $106.87 - $129.14

Q3 2024

Shares 210,533 Value ($000) $26,896 Avg Close $117.18 Range $100.89 - $127.72

Q2 2024

Shares 208,702 Value ($000) $21,884 Avg Close $105.74 Range $96.93 - $113.88

Q1 2024

Shares 196,168 Value ($000) $20,598 Avg Close $105.89 Range $99.69 - $114.38

Q4 2023

Shares 194,684 Value ($000) $21,281 Avg Close $95.91 Range $79.07 - $110.81

Q3 2023

Shares 194,899 Value ($000) $21,575 Avg Close $116.79 Range $105.19 - $131.16

Q2 2023

Shares 203,601 Value ($000) $24,186 Avg Close $122.07 Range $110.02 - $138.05

Q1 2023

Shares 208,975 Value ($000) $27,848 Avg Close $130.76 Range $115.92 - $144.31

Q4 2022

Shares 211,044 Value ($000) $29,593 Avg Close $133.52 Range $112.53 - $149.02

Q3 2022

Shares 208,567 Value ($000) $25,097 Avg Close $139.82 Range $115.23 - $168.61

Q2 2022

Shares 210,984 Value ($000) $30,006 Avg Close $148.53 Range $131.63 - $174.13

Q1 2022

Shares 193,878 Value ($000) $33,824 Avg Close $176.05 Range $160.33 - $199.14

Q4 2021

Shares 205,254 Value ($000) $41,268 Avg Close $179.04 Range $161.10 - $201.23

Q3 2021

Shares 194,197 Value ($000) $33,652 Avg Close $174.45 Range $149.34 - $190.10

Q2 2021

Shares 196,680 Value ($000) $30,369 Avg Close $139.07 Range $125.44 - $155.46

Q1 2021

Shares 204,844 Value ($000) $26,279 Avg Close $137.00 Range $118.65 - $160.86

Q4 2020

Shares 202,480 Value ($000) $29,056 Avg Close $131.57 Range $118.58 - $148.25

Q3 2020

Shares 199,538 Value ($000) $25,044 Avg Close $113.55 Range $95.33 - $124.60

Q2 2020

Shares 195,612 Value ($000) $19,188 Avg Close $90.26 Range $68.67 - $104.37

Q1 2020

Shares 191,294 Value ($000) $14,401 Avg Close $87.56 Range $62.07 - $101.02

Q4 2019

Shares 182,265 Value ($000) $17,698 Avg Close $87.99 Range $77.18 - $96.27

Q3 2019

Shares 180,593 Value ($000) $15,381 Avg Close $86.18 Range $78.17 - $98.01

Q2 2019

Shares 179,760 Value ($000) $17,318 Avg Close $91.68 Range $82.14 - $101.31

Q1 2019

Shares 174,046 Value ($000) $16,771 Avg Close $88.58 Range $70.92 - $96.29

Q4 2018

Shares 177,854 Value ($000) $13,970 Avg Close $82.99 Range $70.59 - $96.56

Q3 2018

Shares 179,419 Value ($000) $17,452 Avg Close $84.34 Range $70.59 - $96.01

Q2 2018

Shares 179,395 Value ($000) $13,137 Avg Close $73.59 Range $69.49 - $78.21

Q1 2018

Shares 176,339 Value ($000) $13,352 Avg Close $75.69 Range $69.34 - $82.82

Q4 2017

Shares 182,139 Value ($000) $13,318 Avg Close $70.26 Range $67.56 - $72.59

Q3 2017

Shares 181,767 Value ($000) $12,536 Avg Close $65.61 Range $61.08 - $68.57

Q2 2017

Shares 200,553 Value ($000) $13,665 Avg Close $60.71 Range $54.94 - $67.35

Q1 2017

Shares 220,878 Value ($000) $12,824 Avg Close $53.22 Range $49.39 - $56.98

Q4 2016

Shares 230,878 Value ($000) $12,040 Avg Close $50.94 Range $44.21 - $55.04

Q3 2016

Shares 236,978 Value ($000) $13,297 Avg Close $53.13 Range $50.13 - $55.77

Q2 2016

Shares 234,878 Value ($000) $12,312 Avg Close $51.11 Range $47.07 - $54.57

Q1 2016

Shares 246,143 Value ($000) $12,174 Avg Close $46.38 Range $38.36 - $51.64

Q4 2015

Shares 215,418 Value ($000) $11,540 Avg Close $49.39 Range $43.29 - $52.86

Q3 2015

Shares 212,109 Value ($000) $9,749 Avg Close $48.06 Range $42.73 - $52.01

Q2 2015

Shares 206,734 Value ($000) $10,882 Avg Close $50.40 Range $48.34 - $52.65

Q1 2015

Shares 212,829 Value ($000) $10,884 Avg Close $44.72 Range $40.20 - $49.83

Q4 2014

Shares 216,375 Value ($000) $9,462 Avg Close $41.52 Range $37.56 - $44.56

Q3 2014

Shares 214,357 Value ($000) $9,346 Avg Close $43.81 Range $41.44 - $46.37

Q2 2014

Shares 206,746 Value ($000) $9,684 Avg Close $43.14 Range $39.86 - $45.78

Q1 2014

Shares 203,646 Value ($000) $9,176 Avg Close $42.10 Range $38.98 - $44.82

Q4 2013

Shares 202,646 Value ($000) $8,355 Avg Close $36.62 Range $34.66 - $39.66

Q3 2013

Shares 201,346 Value ($000) $7,601 Avg Close $34.30 Range $30.74 - $37.33

Q2 2013

Shares 195,061 Value ($000) $6,339 Avg Close $31.21 Range $28.14 - $33.60

Q1 2013

Shares 198,025 Value ($000) $6,662 Avg Close $32.70 Range $30.25 - $34.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	111,734	$10,810	$95.99	$87.48 - $106.52
Q3 2025	216,632	$18,988	$90.71	$81.30 - $104.33
Q2 2025	207,442	$20,064	$94.07	$87.57 - $106.92
Q1 2025	199,242	$21,080	$115.09	$102.98 - $128.00
Q4 2024	203,756	$22,741	$117.16	$106.87 - $129.14
Q3 2024	210,533	$26,896	$117.18	$100.89 - $127.72
Q2 2024	208,702	$21,884	$105.74	$96.93 - $113.88
Q1 2024	196,168	$20,598	$105.89	$99.69 - $114.38
Q4 2023	194,684	$21,281	$95.91	$79.07 - $110.81
Q3 2023	194,899	$21,575	$116.79	$105.19 - $131.16
Q2 2023	203,601	$24,186	$122.07	$110.02 - $138.05
Q1 2023	208,975	$27,848	$130.76	$115.92 - $144.31
Q4 2022	211,044	$29,593	$133.52	$112.53 - $149.02
Q3 2022	208,567	$25,097	$139.82	$115.23 - $168.61
Q2 2022	210,984	$30,006	$148.53	$131.63 - $174.13
Q1 2022	193,878	$33,824	$176.05	$160.33 - $199.14
Q4 2021	205,254	$41,268	$179.04	$161.10 - $201.23
Q3 2021	194,197	$33,652	$174.45	$149.34 - $190.10
Q2 2021	196,680	$30,369	$139.07	$125.44 - $155.46
Q1 2021	204,844	$26,279	$137.00	$118.65 - $160.86
Q4 2020	202,480	$29,056	$131.57	$118.58 - $148.25
Q3 2020	199,538	$25,044	$113.55	$95.33 - $124.60
Q2 2020	195,612	$19,188	$90.26	$68.67 - $104.37
Q1 2020	191,294	$14,401	$87.56	$62.07 - $101.02
Q4 2019	182,265	$17,698	$87.99	$77.18 - $96.27
Q3 2019	180,593	$15,381	$86.18	$78.17 - $98.01
Q2 2019	179,760	$17,318	$91.68	$82.14 - $101.31
Q1 2019	174,046	$16,771	$88.58	$70.92 - $96.29
Q4 2018	177,854	$13,970	$82.99	$70.59 - $96.56
Q3 2018	179,419	$17,452	$84.34	$70.59 - $96.01
Q2 2018	179,395	$13,137	$73.59	$69.49 - $78.21
Q1 2018	176,339	$13,352	$75.69	$69.34 - $82.82
Q4 2017	182,139	$13,318	$70.26	$67.56 - $72.59
Q3 2017	181,767	$12,536	$65.61	$61.08 - $68.57
Q2 2017	200,553	$13,665	$60.71	$54.94 - $67.35
Q1 2017	220,878	$12,824	$53.22	$49.39 - $56.98
Q4 2016	230,878	$12,040	$50.94	$44.21 - $55.04
Q3 2016	236,978	$13,297	$53.13	$50.13 - $55.77
Q2 2016	234,878	$12,312	$51.11	$47.07 - $54.57
Q1 2016	246,143	$12,174	$46.38	$38.36 - $51.64
Q4 2015	215,418	$11,540	$49.39	$43.29 - $52.86
Q3 2015	212,109	$9,749	$48.06	$42.73 - $52.01
Q2 2015	206,734	$10,882	$50.40	$48.34 - $52.65
Q1 2015	212,829	$10,884	$44.72	$40.20 - $49.83
Q4 2014	216,375	$9,462	$41.52	$37.56 - $44.56
Q3 2014	214,357	$9,346	$43.81	$41.44 - $46.37
Q2 2014	206,746	$9,684	$43.14	$39.86 - $45.78
Q1 2014	203,646	$9,176	$42.10	$38.98 - $44.82
Q4 2013	202,646	$8,355	$36.62	$34.66 - $39.66
Q3 2013	201,346	$7,601	$34.30	$30.74 - $37.33
Q2 2013	195,061	$6,339	$31.21	$28.14 - $33.60
Q1 2013	198,025	$6,662	$32.70	$30.25 - $34.14