Ticker · CUSIP 053484101

AVB

REIT
AVALONBAY CMNTYS INC
···Share
Holders (tracked)
12
Combined shares
13,879,386
Combined value
$2.52B
Last close
$173.89
Quarter
2025Q4
Price · 1Y$173.89-21.85 (-11.16%)H $204.23 · L $159.04 · Avg Vol 958K
Congress buyCongress sell
$160.00$170.00$180.00$190.00$200.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
12182024Q12025Q4
Price is -4.1% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

21 events
  1. −105,124 shares · 2025Q4
    Position
  2. +35,546 shares · 2025Q4
    Position
  3. +194,761 shares · 2025Q4
    Position
  4. −157,364 shares · 2025Q4
    Position
  5. −167,260 shares · 2025Q4
    Position
  6. +404,734 shares · 2025Q4
    Position
  7. +4,400 shares · 2025Q4
    Position
  8. +2,643 shares · 2025Q4
    Position
  9. −36,814 shares · 2025Q4
    Position
  10. +7,691,993 shares · 2025Q4
    Position
  11. −6,341 shares · 2025Q3
    Position
  12. +3,381 shares · 2025Q3
    Position
  13. +103,314 shares · 2025Q3
    Position
  14. −1,260,564 shares · 2025Q3
    Position
  15. −52,190 shares · 2025Q3
    Position
  16. −3,815 shares · 2025Q3
    Position
  17. +50,555 shares · 2025Q3
    Position
  18. −160,687 shares · 2025Q3
    Position
  19. −6,851,227 shares · 2025Q3
    Position
  20. −80,763 shares · 2025Q3
    Position
  21. −24,243 shares · 2024Q3
    Position

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of AVB…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Two Sigma Investments2016Q1$181.66-4.3%$34.9M
Ken Griffin (Citadel Advisors)2016Q1$181.73-4.3%$5.5M
Ken Griffin (Citadel Advisors)2016Q1$181.73-4.3%$5.5M
Ken Griffin (Citadel Advisors)2016Q1$181.73-4.3%$5.5M
Norges Bank (Norway SWF)2016Q1$191.26-9.1%$1.34B
Izzy Englander (Millennium Mgmt)2016Q1$193.79-10.3%$522K
D.E. Shaw & Co.2016Q1$194.32-10.5%$32.4M
AQR Capital Management2016Q1$198.57-12.4%$5.8M
T. Rowe Price2016Q1$200.06-13.1%$684.1M
Wellington Management2016Q1$202.47-14.1%$274.1M
Paul Tudor Jones (Tudor Investment)2016Q1$204.55-15.0%$435K
Paul Tudor Jones (Tudor Investment)2016Q1$204.55-15.0%$435K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions2
Added to4
Trimmed2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
16
$1.48T
2022Q2
17
$1.16T
2022Q3
19
$5.49B
2022Q4
19
$4.70B
2023Q1
19
$4.77B
2023Q2
17
$5.74B
2023Q3
16
$4.86B
2023Q4
14
$5.48B
2024Q1
18
$5.67B
2024Q2
16
$6.25B
2024Q3
16
$3.01B
2024Q4
15
$2.79B
2025Q1
13
$1.86B
2025Q2
14
$3.02B
2025Q3
11
$1.16B
2025Q4
12
$2.52B
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-10-31Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainBuy$1K – $15KPDF ↗
2025-10-30Lisa McClainSell$1K – $15KPDF ↗
2025-08-04Lisa McClainBuy$1K – $15KPDF ↗

Who owns AVB

12 super-investors · 2025Q4
Tracked stake
13.88M
shares
Combined value
$2.52B
% of shares outstanding
shares-out unknown
Quarter action mix
New3Added4Trim4Sold1
#ManagerSharesValue
1Norges Bank
Norway SWF
7.69M$1.39B
2T. Rowe Price3.93M$713M
3Wellington Management1.58M$286M
4Ken Griffin
Citadel Advisors
212.7K$39M
5Two Sigma Investments200.6K$36M
6D.E. Shaw & Co.186.4K$34M
7AQR Capital Management33.2K$6M
8Ken Griffin
Citadel Advisors
31.9K$6M
9Ken Griffin
Citadel Advisors
4.6K$834K
10Izzy Englander
Millennium Mgmt
3.0K$544K
11Paul Tudor Jones
Tudor Investment
2.5K$453K
12Paul Tudor Jones
Tudor Investment
1.9K$344K

Recent moves

20 transactions
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