AVALONBAY CMNTYS INC

Ticker: AVB CUSIP: 053484101 Class: COM

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2025

Shares 11,803 Value ($000) $2,140 Avg Close $179.77 Range $165.15 - $191.98

Q3 2025

Shares 13,779 Value ($000) $2,662 Avg Close $191.17 Range $177.89 - $202.68

Q2 2025

Shares 15,607 Value ($000) $3,176 Avg Close $199.04 Range $175.56 - $210.66

Q1 2025

Shares 16,596 Value ($000) $3,562 Avg Close $209.57 Range $199.61 - $222.20

Q4 2024

Shares 14,823 Value ($000) $3,261 Avg Close $216.25 Range $206.96 - $229.18

Q3 2024

Shares 15,374 Value ($000) $3,463 Avg Close $205.33 Range $190.30 - $224.57

Q2 2024

Shares 15,402 Value ($000) $3,187 Avg Close $182.28 Range $167.23 - $198.13

Q1 2024

Shares 15,698 Value ($000) $2,913 Avg Close $167.99 Range $158.16 - $176.02

Q4 2023

Shares 15,771 Value ($000) $2,953 Avg Close $161.55 Range $148.53 - $178.96

Q3 2023

Shares 15,170 Value ($000) $2,605 Avg Close $169.52 Range $157.16 - $182.14

Q2 2023

Shares 14,290 Value ($000) $2,705 Avg Close $162.28 Range $149.19 - $175.29

Q1 2023

Shares 14,632 Value ($000) $2,459 Avg Close $153.48 Range $137.68 - $167.10

Q4 2022

Shares 14,250 Value ($000) $2,302 Avg Close $151.65 Range $141.03 - $169.04

Q3 2022

Shares 15,611 Value ($000) $2,876 Avg Close $178.22 Range $160.20 - $194.63

Q2 2022

Shares 14,771 Value ($000) $2,870 Avg Close $189.75 Range $160.59 - $226.69

Q1 2022

Shares 15,370 Value ($000) $3,818 Avg Close $212.68 Range $199.34 - $225.50

Q4 2021

Shares 16,446 Value ($000) $4,154 Avg Close $206.31 Range $189.24 - $221.63

Q3 2021

Shares 16,360 Value ($000) $3,626 Avg Close $192.84 Range $178.76 - $200.51

Q2 2021

Shares 16,834 Value ($000) $3,513 Avg Close $170.51 Range $156.48 - $184.66

Q1 2021

Shares 17,201 Value ($000) $3,174 Avg Close $147.80 Range $130.86 - $165.19

Q4 2020

Shares 17,247 Value ($000) $2,767 Avg Close $133.06 Range $109.91 - $154.34

Q3 2020

Shares 17,753 Value ($000) $2,651 Avg Close $126.71 Range $118.63 - $135.86

Q2 2020

Shares 19,365 Value ($000) $2,994 Avg Close $129.64 Range $106.71 - $145.90

Q1 2020

Shares 20,708 Value ($000) $3,048 Avg Close $163.41 Range $95.83 - $186.04

Q4 2019

Shares 16,821 Value ($000) $3,528 Avg Close $172.50 Range $165.91 - $179.43

Q3 2019

Shares 17,383 Value ($000) $3,743 Avg Close $167.15 Range $158.16 - $174.16

Q2 2019

Shares 18,272 Value ($000) $3,712 Avg Close $160.79 Range $151.87 - $168.00

Q1 2019

Shares 19,101 Value ($000) $3,834 Avg Close $150.51 Range $132.54 - $159.87

Q4 2018

Shares 19,585 Value ($000) $3,409 Avg Close $141.10 Range $130.38 - $149.82

Q3 2018

Shares 19,742 Value ($000) $3,576 Avg Close $138.32 Range $130.81 - $144.00

Q2 2018

Shares 21,058 Value ($000) $3,620 Avg Close $126.88 Range $120.45 - $134.30

Q1 2018

Shares 22,429 Value ($000) $3,689 Avg Close $124.68 Range $116.09 - $136.28

Q4 2017

Shares 22,040 Value ($000) $3,931 Avg Close $136.97 Range $132.17 - $142.53

Q3 2017

Shares 21,493 Value ($000) $3,835 Avg Close $140.26 Range $132.94 - $146.79

Q2 2017

Shares 20,929 Value ($000) $4,022 Avg Close $142.09 Range $135.22 - $148.23

Q1 2017

Shares 18,703 Value ($000) $3,433 Avg Close $132.32 Range $124.96 - $138.60

Q4 2016

Shares 18,108 Value ($000) $3,208 Avg Close $123.37 Range $115.82 - $131.06

Q3 2016

Shares 16,540 Value ($000) $2,942 Avg Close $130.70 Range $122.41 - $136.52

Q2 2016

Shares 16,668 Value ($000) $3,007 Avg Close $129.86 Range $120.04 - $138.55

Q1 2016

Shares 16,673 Value ($000) $3,170 Avg Close $126.35 Range $114.93 - $137.26

Q4 2015

Shares 16,266 Value ($000) $2,996 Avg Close $127.20 Range $119.95 - $133.33

Q3 2015

Shares 16,385 Value ($000) $2,864 Avg Close $119.50 Range $112.12 - $127.12

Q2 2015

Shares 10,726 Value ($000) $1,715 Avg Close $116.57 Range $111.07 - $123.47

Q1 2015

Shares 15,210 Value ($000) $2,650 Avg Close $120.13 Range $113.82 - $126.25

Q4 2014

Shares 15,380 Value ($000) $2,513 Avg Close $108.21 Range $97.29 - $117.40

Q3 2014

Shares 14,851 Value ($000) $2,094 Avg Close $101.55 Range $96.10 - $107.55

Q2 2014

Shares 14,082 Value ($000) $2,002 Avg Close $93.88 Range $88.27 - $98.09

Q1 2014

Shares 13,949 Value ($000) $1,831 Avg Close $84.84 Range $76.80 - $89.72

Q4 2013

Shares 13,961 Value ($000) $1,650 Avg Close $82.16 Range $77.35 - $90.10

Q3 2013

Shares 20,699 Value ($000) $2,630 Avg Close $87.24 Range $80.23 - $93.70

Q2 2013

Shares 19,449 Value ($000) $2,624 Avg Close $87.72 Range $83.10 - $93.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,803	$2,140	$179.77	$165.15 - $191.98
Q3 2025	13,779	$2,662	$191.17	$177.89 - $202.68
Q2 2025	15,607	$3,176	$199.04	$175.56 - $210.66
Q1 2025	16,596	$3,562	$209.57	$199.61 - $222.20
Q4 2024	14,823	$3,261	$216.25	$206.96 - $229.18
Q3 2024	15,374	$3,463	$205.33	$190.30 - $224.57
Q2 2024	15,402	$3,187	$182.28	$167.23 - $198.13
Q1 2024	15,698	$2,913	$167.99	$158.16 - $176.02
Q4 2023	15,771	$2,953	$161.55	$148.53 - $178.96
Q3 2023	15,170	$2,605	$169.52	$157.16 - $182.14
Q2 2023	14,290	$2,705	$162.28	$149.19 - $175.29
Q1 2023	14,632	$2,459	$153.48	$137.68 - $167.10
Q4 2022	14,250	$2,302	$151.65	$141.03 - $169.04
Q3 2022	15,611	$2,876	$178.22	$160.20 - $194.63
Q2 2022	14,771	$2,870	$189.75	$160.59 - $226.69
Q1 2022	15,370	$3,818	$212.68	$199.34 - $225.50
Q4 2021	16,446	$4,154	$206.31	$189.24 - $221.63
Q3 2021	16,360	$3,626	$192.84	$178.76 - $200.51
Q2 2021	16,834	$3,513	$170.51	$156.48 - $184.66
Q1 2021	17,201	$3,174	$147.80	$130.86 - $165.19
Q4 2020	17,247	$2,767	$133.06	$109.91 - $154.34
Q3 2020	17,753	$2,651	$126.71	$118.63 - $135.86
Q2 2020	19,365	$2,994	$129.64	$106.71 - $145.90
Q1 2020	20,708	$3,048	$163.41	$95.83 - $186.04
Q4 2019	16,821	$3,528	$172.50	$165.91 - $179.43
Q3 2019	17,383	$3,743	$167.15	$158.16 - $174.16
Q2 2019	18,272	$3,712	$160.79	$151.87 - $168.00
Q1 2019	19,101	$3,834	$150.51	$132.54 - $159.87
Q4 2018	19,585	$3,409	$141.10	$130.38 - $149.82
Q3 2018	19,742	$3,576	$138.32	$130.81 - $144.00
Q2 2018	21,058	$3,620	$126.88	$120.45 - $134.30
Q1 2018	22,429	$3,689	$124.68	$116.09 - $136.28
Q4 2017	22,040	$3,931	$136.97	$132.17 - $142.53
Q3 2017	21,493	$3,835	$140.26	$132.94 - $146.79
Q2 2017	20,929	$4,022	$142.09	$135.22 - $148.23
Q1 2017	18,703	$3,433	$132.32	$124.96 - $138.60
Q4 2016	18,108	$3,208	$123.37	$115.82 - $131.06
Q3 2016	16,540	$2,942	$130.70	$122.41 - $136.52
Q2 2016	16,668	$3,007	$129.86	$120.04 - $138.55
Q1 2016	16,673	$3,170	$126.35	$114.93 - $137.26
Q4 2015	16,266	$2,996	$127.20	$119.95 - $133.33
Q3 2015	16,385	$2,864	$119.50	$112.12 - $127.12
Q2 2015	10,726	$1,715	$116.57	$111.07 - $123.47
Q1 2015	15,210	$2,650	$120.13	$113.82 - $126.25
Q4 2014	15,380	$2,513	$108.21	$97.29 - $117.40
Q3 2014	14,851	$2,094	$101.55	$96.10 - $107.55
Q2 2014	14,082	$2,002	$93.88	$88.27 - $98.09
Q1 2014	13,949	$1,831	$84.84	$76.80 - $89.72
Q4 2013	13,961	$1,650	$82.16	$77.35 - $90.10
Q3 2013	20,699	$2,630	$87.24	$80.23 - $93.70
Q2 2013	19,449	$2,624	$87.72	$83.10 - $93.12