阿瓦隆灣社區股份有限公司
MX ˙ BMV ˙ US0534841012
SecurityMX:AVB / AvalonBay Communities, Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership509 shares
Latest Disclosed Value $ 83,158
Advisory Services Network, LLC ownership in AVB / AvalonBay Communities, Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 509 shares of AvalonBay Communities, Inc. (MX:AVB) valued at $83,158 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of AvalonBay Communities, Inc..

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)
2026-05-15 2026-03-31 13F AVALONBAY CMNTYS INC COM REIT 053484101 509 509 83 0.0008
2026-02-17 2025-12-31 13F AVALONBAY CMNTYS REIT 053484101 0 -444 -100.00 0 -100.00
2025-11-18 2025-09-30 13F AVALONBAY CMNTYS REIT 053484101 444 444 86 0.0013
2024-05-06 2024-03-31 13F AVALONBAY CMNTYS REIT 053484101 0 -530 -100.00 0 -100.00
2024-02-09 2023-12-31 13F AVALONBAY CMNTYS REIT 053484101 530 530 99 0.0024
2023-08-09 2023-06-30 13F AVALONBAY CMNTYS REIT 053484101 0 -3,668 -100.00 0 -100.00
2023-05-17 2023-03-31 13F AVALONBAY CMNTYS REIT 053484101 3,668 514 16.30 617 21.02 0.0171
2023-02-13 2022-12-31 13F AVALONBAY CMNTYS REIT 053484101 3,154 -848 -21.19 510 -30.94 0.0156
2022-11-14 2022-09-30 13F AVALONBAY CMNTYS REIT 053484101 4,002 134 3.46 737 -1.86 0.0260
2022-08-02 2022-06-30 13F AVALONBAY CMNTYS REIT 053484101 3,868 1,615 71.68 751 34.35 0.0257
2022-05-23 2022-03-31 13F AVALONBAY CMNTYS REIT 053484101 2,253 606 36.79 559 34.05 0.0165
2022-02-14 2021-12-31 13F AVALONBAY CMNTYS REIT 053484101 1,647 163 10.98 417 26.75 0.0120
2021-11-05 2021-09-30 13F AVALONBAY CMNTYS REIT 053484101 1,484 49 3.41 329 9.67 0.0105
2021-08-12 2021-06-30 13F AVALONBAY CMNTYS REIT 053484101 1,435 1,435 300 0.0095
2021-05-24 2021-03-31 13F AVALONBAY CMNTYS REIT 053484101 0 -3,089 -100.00 0 -100.00
2021-02-09 2020-12-31 13F AVALONBAY CMNTYS REIT 053484101 3,089 2,722 741.69 495 816.67 0.0199
2020-11-16 2020-09-30 13F AVALONBAY CMNTYS REIT 053484101 367 367 -88.12 54 -89.09 0.0025
2020-08-10 2020-06-30 13F AVALONBAY CMNTYS REIT 053484101 0 -269 -100.00 0 -100.00
2020-05-15 2020-03-31 13F AVALONBAY CMNTYS REIT 053484101 269 214 389.09 40 233.33 0.0026
2020-02-04 2019-12-31 13F AVALONBAY CMNTYS REIT 053484101 55 0 0.00 12 9.09 0.0006
2019-11-04 2019-09-30 13F AVALONBAY CMNTYS REIT 053484101 55 0 0.00 11 0.00 0.0007
2019-08-01 2019-06-30 13F AVALONBAY CMNTYS REIT 053484101 55 55 0.00 11 0.00 0.0007
2018-04-23 2018-03-31 13F AVALONBAY CMNTYS REIT 053484101 0 -33 -100.00 0 -100.00
2018-02-08 2017-12-31 13F AVALONBAY CMNTYS REIT 053484101 33 33 6 0.0005
2017-08-17 2017-06-30 13F AVALONBAY CMNTYS INC COM REIT 053484101 0 -2,159 -100.00 0 -100.00
2017-04-28 2017-03-31 13F AVALONBAY CMNTYS INC COM REIT 053484101 2,159 2,075 2,470.24 396 3,860.00 0.0575
2014-02-13 2013-12-31 13F AVALONBAY CMNTYS REIT 053484101 84 84 10 0.0050
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.