POST HLDGS INC

Ticker: POST CUSIP: 737446104 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025

Shares 415,493 Value ($000) $41,155 Avg Close $103.53 Range $95.07 - $109.79

Q3 2025

Shares 203,168 Value ($000) $21,836 Avg Close $107.27 Range $101.05 - $114.32

Q2 2025

Shares 91,474 Value ($000) $9,973 Avg Close $112.07 Range $106.71 - $119.85

Q1 2025

Shares 59,426 Value ($000) $6,915 Avg Close $110.95 Range $103.98 - $119.17

Q4 2024

Shares 113,829 Value ($000) $13,029 Avg Close $113.94 Range $103.33 - $125.84

Q3 2024

Shares 43,624 Value ($000) $5,049 Avg Close $112.12 Range $103.33 - $118.96

Q4 2023

Shares 93,090 Value ($000) $8 Avg Close $84.88 Range $78.85 - $90.75

Q3 2023

Shares 93,252 Value ($000) $8 Avg Close $87.26 Range $83.99 - $90.70

Q2 2023

Shares 169,996 Value ($000) $15 Avg Close $87.70 Range $83.78 - $92.85

Q1 2023

Shares 297,758 Value ($000) $27 Avg Close $90.94 Range $84.44 - $98.84

Q4 2022

Shares 503,945 Value ($000) $45 Avg Close $89.15 Range $80.39 - $95.83

Q3 2022

Shares 389,269 Value ($000) $31,885 Avg Close $86.51 Range $81.17 - $91.48

Q2 2022

Shares 508,301 Value ($000) $41,859 Avg Close $77.55 Range $69.14 - $84.06

Q1 2022

Shares 280,875 Value ($000) $19,453 Avg Close $69.97 Range $61.68 - $77.43

Q4 2021

Shares 322,890 Value ($000) $36,399 Avg Close $68.58 Range $62.02 - $74.54

Q2 2021

Shares 214,581 Value ($000) $23,276 Avg Close $73.76 Range $68.95 - $77.17

Q1 2021

Shares 159,763 Value ($000) $16,890 Avg Close $65.52 Range $60.08 - $71.34

Q4 2020

Shares 160,496 Value ($000) $16,212 Avg Close $61.77 Range $55.71 - $68.21

Q3 2020

Shares 74,800 Value ($000) $6,433 Avg Close $57.07 Range $53.26 - $60.49

Q2 2020

Shares 2,900 Value ($000) $254 Avg Close $58.20 Range $52.22 - $62.92

Q1 2020

Shares 26,133 Value ($000) $2,168 Avg Close $64.99 Range $45.14 - $73.55

Q4 2018

Shares 85,082 Value ($000) $7,583 Avg Close $60.24 Range $54.90 - $64.79

Q4 2017

Shares 228,600 Value ($000) $18,112 Avg Close $53.20 Range $50.24 - $58.20

Q1 2017

Shares 21,500 Value ($000) $1,882 Avg Close $55.08 Range $52.55 - $57.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	415,493	$41,155	$103.53	$95.07 - $109.79
Q3 2025	203,168	$21,836	$107.27	$101.05 - $114.32
Q2 2025	91,474	$9,973	$112.07	$106.71 - $119.85
Q1 2025	59,426	$6,915	$110.95	$103.98 - $119.17
Q4 2024	113,829	$13,029	$113.94	$103.33 - $125.84
Q3 2024	43,624	$5,049	$112.12	$103.33 - $118.96
Q4 2023	93,090	$8	$84.88	$78.85 - $90.75
Q3 2023	93,252	$8	$87.26	$83.99 - $90.70
Q2 2023	169,996	$15	$87.70	$83.78 - $92.85
Q1 2023	297,758	$27	$90.94	$84.44 - $98.84
Q4 2022	503,945	$45	$89.15	$80.39 - $95.83
Q3 2022	389,269	$31,885	$86.51	$81.17 - $91.48
Q2 2022	508,301	$41,859	$77.55	$69.14 - $84.06
Q1 2022	280,875	$19,453	$69.97	$61.68 - $77.43
Q4 2021	322,890	$36,399	$68.58	$62.02 - $74.54
Q2 2021	214,581	$23,276	$73.76	$68.95 - $77.17
Q1 2021	159,763	$16,890	$65.52	$60.08 - $71.34
Q4 2020	160,496	$16,212	$61.77	$55.71 - $68.21
Q3 2020	74,800	$6,433	$57.07	$53.26 - $60.49
Q2 2020	2,900	$254	$58.20	$52.22 - $62.92
Q1 2020	26,133	$2,168	$64.99	$45.14 - $73.55
Q4 2018	85,082	$7,583	$60.24	$54.90 - $64.79
Q4 2017	228,600	$18,112	$53.20	$50.24 - $58.20
Q1 2017	21,500	$1,882	$55.08	$52.55 - $57.87