POST HLDGS INC

Ticker: POST CUSIP: 737446104 Class: COM

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

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

Q4 2025

Shares 41,198 Value ($000) $4,081 Avg Close $103.53 Range $95.07 - $109.79

Q3 2025

Shares 43,565 Value ($000) $4,682 Avg Close $107.27 Range $101.05 - $114.32

Q2 2025

Shares 43,563 Value ($000) $4,750 Avg Close $112.07 Range $106.71 - $119.85

Q1 2025

Shares 43,689 Value ($000) $5,084 Avg Close $110.95 Range $103.98 - $119.17

Q4 2024

Shares 43,892 Value ($000) $5,024 Avg Close $113.94 Range $103.33 - $125.84

Q3 2024

Shares 48,969 Value ($000) $5,668 Avg Close $112.12 Range $103.33 - $118.96

Q2 2024

Shares 50,571 Value ($000) $5,267 Avg Close $104.08 Range $99.62 - $108.17

Q1 2024

Shares 51,826 Value ($000) $5,508 Avg Close $100.22 Range $87.53 - $107.67

Q4 2023

Shares 55,308 Value ($000) $4,870 Avg Close $84.88 Range $78.85 - $90.75

Q3 2023

Shares 60,230 Value ($000) $5,164 Avg Close $87.26 Range $83.99 - $90.70

Q2 2023

Shares 65,087 Value ($000) $5,640 Avg Close $87.70 Range $83.78 - $92.85

Q1 2023

Shares 67,036 Value ($000) $6,025 Avg Close $90.94 Range $84.44 - $98.84

Q4 2022

Shares 69,301 Value ($000) $6,255 Avg Close $89.15 Range $80.39 - $95.83

Q3 2022

Shares 69,260 Value ($000) $5,673 Avg Close $86.51 Range $81.17 - $91.48

Q2 2022

Shares 73,714 Value ($000) $6,070 Avg Close $77.55 Range $69.14 - $84.06

Q1 2022

Shares 77,356 Value ($000) $5,358 Avg Close $69.97 Range $61.68 - $77.43

Q4 2021

Shares 85,516 Value ($000) $9,640 Avg Close $68.58 Range $62.02 - $74.54

Q3 2021

Shares 102,285 Value ($000) $11,268 Avg Close $70.92 Range $64.29 - $76.64

Q2 2021

Shares 104,722 Value ($000) $11,359 Avg Close $73.76 Range $68.95 - $77.17

Q1 2021

Shares 108,812 Value ($000) $11,504 Avg Close $65.52 Range $60.08 - $71.34

Q4 2020

Shares 115,098 Value ($000) $11,626 Avg Close $61.77 Range $55.71 - $68.21

Q3 2020

Shares 113,355 Value ($000) $9,749 Avg Close $57.07 Range $53.26 - $60.49

Q2 2020

Shares 109,305 Value ($000) $9,577 Avg Close $58.20 Range $52.22 - $62.92

Q1 2020

Shares 109,710 Value ($000) $9,103 Avg Close $64.99 Range $45.14 - $73.55

Q4 2019

Shares 106,154 Value ($000) $11,581 Avg Close $68.42 Range $63.80 - $73.30

Q3 2019

Shares 103,959 Value ($000) $11,003 Avg Close $68.14 Range $61.64 - $73.88

Q2 2019

Shares 103,245 Value ($000) $10,734 Avg Close $70.27 Range $66.47 - $74.43

Q1 2019

Shares 102,463 Value ($000) $11,209 Avg Close $65.52 Range $57.13 - $72.43

Q4 2018

Shares 103,311 Value ($000) $9,208 Avg Close $60.24 Range $54.90 - $64.79

Q3 2018

Shares 103,299 Value ($000) $10,127 Avg Close $61.37 Range $55.18 - $66.38

Q2 2018

Shares 103,313 Value ($000) $8,887 Avg Close $52.22 Range $48.15 - $57.79

Q1 2018

Shares 104,597 Value ($000) $7,924 Avg Close $50.58 Range $46.24 - $54.16

Q4 2017

Shares 109,124 Value ($000) $8,646 Avg Close $53.20 Range $50.24 - $58.20

Q3 2017

Shares 108,482 Value ($000) $9,576 Avg Close $54.77 Range $49.82 - $57.97

Q2 2017

Shares 119,732 Value ($000) $9,297 Avg Close $53.91 Range $49.58 - $58.27

Q1 2017

Shares 129,123 Value ($000) $11,301 Avg Close $55.08 Range $52.55 - $57.87

Q4 2016

Shares 134,923 Value ($000) $10,846 Avg Close $50.52 Range $45.00 - $53.71

Q3 2016

Shares 138,423 Value ($000) $10,682 Avg Close $54.87 Range $49.42 - $58.25

Q2 2016

Shares 137,323 Value ($000) $11,355 Avg Close $48.36 Range $44.55 - $54.59

Q1 2016

Shares 130,790 Value ($000) $8,994 Avg Close $42.18 Range $33.33 - $47.54

Q4 2015

Shares 114,072 Value ($000) $7,038 Avg Close $41.38 Range $37.49 - $46.72

Q3 2015

Shares 112,265 Value ($000) $6,635 Avg Close $39.26 Range $33.20 - $46.64

Q2 2015

Shares 100,165 Value ($000) $5,402 Avg Close $30.86 Range $27.24 - $35.77

Q1 2015

Shares 95,890 Value ($000) $4,491 Avg Close $30.56 Range $25.49 - $33.32

Q4 2014

Shares 81,890 Value ($000) $3,430 Avg Close $24.68 Range $20.25 - $28.12

Q3 2014

Shares 81,143 Value ($000) $2,692 Avg Close $26.68 Range $21.51 - $33.99

Q2 2014

Shares 80,282 Value ($000) $4,087 Avg Close $33.45 Range $29.81 - $36.49

Q1 2014

Shares 69,982 Value ($000) $3,857 Avg Close $35.89 Range $31.94 - $39.68

Q4 2013

Shares 59,182 Value ($000) $2,916 Avg Close $29.44 Range $25.07 - $35.27

Q3 2013

Shares 58,782 Value ($000) $2,373 Avg Close $29.19 Range $26.28 - $32.28

Q2 2013

Shares 56,932 Value ($000) $2,486 Avg Close $28.77 Range $27.23 - $31.28

Q1 2013

Shares 45,617 Value ($000) $1,958 Avg Close $25.10 Range $22.07 - $28.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	41,198	$4,081	$103.53	$95.07 - $109.79
Q3 2025	43,565	$4,682	$107.27	$101.05 - $114.32
Q2 2025	43,563	$4,750	$112.07	$106.71 - $119.85
Q1 2025	43,689	$5,084	$110.95	$103.98 - $119.17
Q4 2024	43,892	$5,024	$113.94	$103.33 - $125.84
Q3 2024	48,969	$5,668	$112.12	$103.33 - $118.96
Q2 2024	50,571	$5,267	$104.08	$99.62 - $108.17
Q1 2024	51,826	$5,508	$100.22	$87.53 - $107.67
Q4 2023	55,308	$4,870	$84.88	$78.85 - $90.75
Q3 2023	60,230	$5,164	$87.26	$83.99 - $90.70
Q2 2023	65,087	$5,640	$87.70	$83.78 - $92.85
Q1 2023	67,036	$6,025	$90.94	$84.44 - $98.84
Q4 2022	69,301	$6,255	$89.15	$80.39 - $95.83
Q3 2022	69,260	$5,673	$86.51	$81.17 - $91.48
Q2 2022	73,714	$6,070	$77.55	$69.14 - $84.06
Q1 2022	77,356	$5,358	$69.97	$61.68 - $77.43
Q4 2021	85,516	$9,640	$68.58	$62.02 - $74.54
Q3 2021	102,285	$11,268	$70.92	$64.29 - $76.64
Q2 2021	104,722	$11,359	$73.76	$68.95 - $77.17
Q1 2021	108,812	$11,504	$65.52	$60.08 - $71.34
Q4 2020	115,098	$11,626	$61.77	$55.71 - $68.21
Q3 2020	113,355	$9,749	$57.07	$53.26 - $60.49
Q2 2020	109,305	$9,577	$58.20	$52.22 - $62.92
Q1 2020	109,710	$9,103	$64.99	$45.14 - $73.55
Q4 2019	106,154	$11,581	$68.42	$63.80 - $73.30
Q3 2019	103,959	$11,003	$68.14	$61.64 - $73.88
Q2 2019	103,245	$10,734	$70.27	$66.47 - $74.43
Q1 2019	102,463	$11,209	$65.52	$57.13 - $72.43
Q4 2018	103,311	$9,208	$60.24	$54.90 - $64.79
Q3 2018	103,299	$10,127	$61.37	$55.18 - $66.38
Q2 2018	103,313	$8,887	$52.22	$48.15 - $57.79
Q1 2018	104,597	$7,924	$50.58	$46.24 - $54.16
Q4 2017	109,124	$8,646	$53.20	$50.24 - $58.20
Q3 2017	108,482	$9,576	$54.77	$49.82 - $57.97
Q2 2017	119,732	$9,297	$53.91	$49.58 - $58.27
Q1 2017	129,123	$11,301	$55.08	$52.55 - $57.87
Q4 2016	134,923	$10,846	$50.52	$45.00 - $53.71
Q3 2016	138,423	$10,682	$54.87	$49.42 - $58.25
Q2 2016	137,323	$11,355	$48.36	$44.55 - $54.59
Q1 2016	130,790	$8,994	$42.18	$33.33 - $47.54
Q4 2015	114,072	$7,038	$41.38	$37.49 - $46.72
Q3 2015	112,265	$6,635	$39.26	$33.20 - $46.64
Q2 2015	100,165	$5,402	$30.86	$27.24 - $35.77
Q1 2015	95,890	$4,491	$30.56	$25.49 - $33.32
Q4 2014	81,890	$3,430	$24.68	$20.25 - $28.12
Q3 2014	81,143	$2,692	$26.68	$21.51 - $33.99
Q2 2014	80,282	$4,087	$33.45	$29.81 - $36.49
Q1 2014	69,982	$3,857	$35.89	$31.94 - $39.68
Q4 2013	59,182	$2,916	$29.44	$25.07 - $35.27
Q3 2013	58,782	$2,373	$29.19	$26.28 - $32.28
Q2 2013	56,932	$2,486	$28.77	$27.23 - $31.28
Q1 2013	45,617	$1,958	$25.10	$22.07 - $28.23