PUBLIC STORAGE

Ticker: PSA CUSIP: 74460D109 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025

Shares 13,911 Value ($000) $3,610 Avg Close $277.29 Range $257.04 - $309.54

Q3 2025

Shares 77,861 Value ($000) $22,490 Avg Close $281.51 Range $265.35 - $295.20

Q2 2025

Shares 44,048 Value ($000) $12,925 Avg Close $287.46 Range $248.69 - $300.44

Q1 2025

Shares 15,719 Value ($000) $4,705 Avg Close $287.59 Range $275.31 - $309.45

Q4 2024

Shares 39,936 Value ($000) $11,958 Avg Close $315.96 Range $277.00 - $351.71

Q3 2024

Shares 9,978 Value ($000) $3,631 Avg Close $306.57 Range $264.43 - $348.68

Q1 2024

Shares 82,904 Value ($000) $24,047 Avg Close $265.09 Range $251.02 - $288.14

Q4 2023

Shares 413,636 Value ($000) $126,159 Avg Close $242.81 Range $212.84 - $284.54

Q3 2023

Shares 10,299 Value ($000) $2,714 Avg Close $253.67 Range $238.13 - $273.32

Q1 2023

Shares 1,567 Value ($000) $473 Avg Close $260.60 Range $238.85 - $279.30

Q4 2022

Shares 55,490 Value ($000) $15,548 Avg Close $256.48 Range $237.79 - $274.72

Q1 2022

Shares 23,821 Value ($000) $9,297 Avg Close $301.16 Range $281.87 - $333.76

Q4 2021

Shares 11,390 Value ($000) $4,267 Avg Close $275.62 Range $241.87 - $312.77

Q4 2020

Shares 34,704 Value ($000) $8,014 Avg Close $183.60 Range $172.84 - $192.47

Q1 2020

Shares 1,525 Value ($000) $303 Avg Close $166.60 Range $121.83 - $181.18

Q3 2019

Shares 417 Value ($000) $102 Avg Close $191.87 Range $178.32 - $203.48

Q3 2016

Shares 10,345 Value ($000) $2,308 Avg Close $159.74 Range $146.43 - $178.09

Q2 2016

Shares 40,058 Value ($000) $10,238 Avg Close $174.22 Range $160.44 - $188.13

Q2 2015

Shares 22,998 Value ($000) $4,240 Avg Close $126.21 Range $121.23 - $131.75

Q1 2015

Shares 4,994 Value ($000) $985 Avg Close $129.33 Range $120.62 - $134.87

Q4 2014

Shares 4,335 Value ($000) $801 Avg Close $117.31 Range $106.77 - $123.85

Q1 2014

Shares 3,210 Value ($000) $541 Avg Close $102.35 Range $93.43 - $108.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,911	$3,610	$277.29	$257.04 - $309.54
Q3 2025	77,861	$22,490	$281.51	$265.35 - $295.20
Q2 2025	44,048	$12,925	$287.46	$248.69 - $300.44
Q1 2025	15,719	$4,705	$287.59	$275.31 - $309.45
Q4 2024	39,936	$11,958	$315.96	$277.00 - $351.71
Q3 2024	9,978	$3,631	$306.57	$264.43 - $348.68
Q1 2024	82,904	$24,047	$265.09	$251.02 - $288.14
Q4 2023	413,636	$126,159	$242.81	$212.84 - $284.54
Q3 2023	10,299	$2,714	$253.67	$238.13 - $273.32
Q1 2023	1,567	$473	$260.60	$238.85 - $279.30
Q4 2022	55,490	$15,548	$256.48	$237.79 - $274.72
Q1 2022	23,821	$9,297	$301.16	$281.87 - $333.76
Q4 2021	11,390	$4,267	$275.62	$241.87 - $312.77
Q4 2020	34,704	$8,014	$183.60	$172.84 - $192.47
Q1 2020	1,525	$303	$166.60	$121.83 - $181.18
Q3 2019	417	$102	$191.87	$178.32 - $203.48
Q3 2016	10,345	$2,308	$159.74	$146.43 - $178.09
Q2 2016	40,058	$10,238	$174.22	$160.44 - $188.13
Q2 2015	22,998	$4,240	$126.21	$121.23 - $131.75
Q1 2015	4,994	$985	$129.33	$120.62 - $134.87
Q4 2014	4,335	$801	$117.31	$106.77 - $123.85
Q1 2014	3,210	$541	$102.35	$93.43 - $108.62