AvalonBay Communities, Inc.
US ˙ NYSE ˙ US0534841012

SecurityAVB / AvalonBay Communities, Inc.
InstitutionBailard, Inc.
Latest Disclosed Ownership1,501 shares
Latest Disclosed Value $ 245,226
Bailard, Inc. reports 0.07% increase in ownership of AVB / AvalonBay Communities, Inc.

On May 11, 2026 - Bailard, Inc. filed a 13F-HR form disclosing ownership of 1,501 shares of AvalonBay Communities, Inc. (US:AVB) valued at $245,188 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 1,500 shares of AvalonBay Communities, Inc.. This represents a change in shares of 0.07% during the quarter. The current value of the position is $274,968 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F AVALONBAY CMNTYS COM 053484101 1,501 1 0.07 245 -9.59 0.0056
2026-02-04 2025-12-31 13F AVALONBAY CMNTYS COM 053484101 1,500 -4 -0.27 272 -6.55 0.0060
2025-10-30 2025-09-30 13F AVALONBAY CMNTYS COM 053484101 1,504 -204 -11.94 291 -16.43 0.0063
2025-08-08 2025-06-30 13F AVALONBAY CMNTYS COM 053484101 1,708 108 6.75 348 1.17 0.0081
2025-05-02 2025-03-31 13F AVALONBAY CMNTYS COM 053484101 1,600 33 2.11 343 -0.29 0.0089
2025-02-05 2024-12-31 13F AVALONBAY CMNTYS COM 053484101 1,567 0 0.00 345 -2.27 0.0088
2024-10-30 2024-09-30 13F AVALONBAY CMNTYS COM 053484101 1,567 54 3.57 353 12.46 0.0092
2024-07-25 2024-06-30 13F AVALONBAY CMNTYS COM 053484101 1,513 0 0.00 313 11.79 0.0086
2024-05-08 2024-03-31 13F AVALONBAY CMNTYS COM 053484101 1,513 0 0.00 281 -1.06 0.0077
2024-02-02 2023-12-31 13F AVALONBAY CMNTYS COM 053484101 1,513 -50 -3.20 283 5.60 0.0084
2023-10-24 2023-09-30 13F AVALONBAY CMNTYS COM 053484101 1,563 50 3.30 268 -6.29 0.0089
2023-07-20 2023-06-30 13F AVALONBAY CMNTYS COM 053484101 1,513 0 0.00 286 12.60 0.0100
2023-05-08 2023-03-31 13F AVALONBAY CMNTYS COM 053484101 1,513 -43 -2.76 254 1.20 0.0091
2023-02-02 2022-12-31 13F AVALONBAY CMNTYS COM 053484101 1,556 -32 -2.02 251 -14.04 0.0096
2022-10-18 2022-09-30 13F AVALONBAY CMNTYS COM 053484101 1,588 0 0.00 292 -5.19 0.0121
2022-07-27 2022-06-30 13F AVALONBAY CMNTYS COM 053484101 1,588 -26 -1.61 308 -23.19 0.0121
2022-04-25 2022-03-31 13F AVALONBAY CMNTYS COM 053484101 1,614 39 2.48 401 0.75 0.0135
2022-02-10 2021-12-31 13F AVALONBAY CMNTYS COM 053484101 1,575 0 0.00 398 14.04 0.0127
2021-11-15 2021-09-30 13F AVALONBAY CMNTYS COM 053484101 1,575 32 2.07 349 8.39 0.0119
2021-08-13 2021-06-30 13F AVALONBAY CMNTYS COM 053484101 1,543 -70 -4.34 322 8.05 0.0111
2021-05-13 2021-03-31 13F AVALONBAY CMNTYS COM 053484101 1,613 0 0.00 298 15.06 0.0110
2021-02-03 2020-12-31 13F AVALONBAY CMNTYS COM 053484101 1,613 58 3.73 259 11.64 0.0118
2020-11-10 2020-09-30 13F AVALONBAY CMNTYS COM 053484101 1,555 1,555 232 0.0120
2018-01-29 2016-09-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 0 -2,645 -100.00 0 -100.00
2018-01-29 2016-06-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 2,645 2,645 477 0.0568
2016-08-08 2016-06-30 13F AVALONBAY CMNTYS COM 053484101 2,645 2,645 477 0.0576
2018-01-29 2015-09-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 0 -2,845 -100.00 0 -100.00
2018-01-29 2015-06-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 2,845 2,845 455 0.0704
2015-08-06 2015-06-30 13F AVALONBAY CMNTYS COM 053484101 2,845 2,845 455 0.0712
2018-01-29 2015-03-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 0 -2,145 -100.00 0 -100.00
2018-01-29 2014-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 2,145 2,145 350 0.0495
2015-01-26 2014-12-31 13F AVALONBAY CMNTYS COM 053484101 2,145 2,145 350
2014-10-21 2014-09-30 13F AVALONBAY CMNTYS COM 053484101 0 -2,345 -100.00 0 -100.00
2014-07-30 2014-06-30 13F AVALONBAY CMNTYS COM 053484101 2,345 -5,176 -68.82 333 -66.30 0.0512
2014-04-30 2014-03-31 13F AVALONBAY CMNTYS COM 053484101 7,521 2,920 63.46 988 81.62 0.1567
2014-01-28 2013-12-31 13F AVALONBAY CMNTYS COM 053484101 4,601 -2,123 -31.57 544 -36.37 0.0877
2013-10-28 2013-09-30 13F AVALONBAY CMNTYS COM 053484101 6,724 -11,868 -63.83 855 -65.91 0.1624
2013-07-16 2013-06-30 13F AVALONBAY CMNTYS COM 053484101 18,592 18,592 2,508 0.4564
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.