AvalonBay 커뮤니티, Inc.
MX ˙ BMV ˙ US0534841012
SecurityMX:AVB / AvalonBay Communities, Inc.
InstitutionSmartleaf Asset Management LLC
Latest Disclosed Ownership2,813 shares
Latest Disclosed Value $ 454,543
Smartleaf Asset Management LLC reports 4.38% decrease in ownership of AVB / AvalonBay Communities, Inc.

On May 15, 2026 - Smartleaf Asset Management LLC filed a 13F-HR form disclosing ownership of 2,813 shares of AvalonBay Communities, Inc. (MX:AVB) valued at $454,543 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,942 shares of AvalonBay Communities, Inc.. This represents a change in shares of -4.38% during the quarter.

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 COM 053484101 2,813 -129 -4.38 455 -16.54 0.0164
2026-02-13 2025-12-31 13F AVALONBAY CMNTYS COM 053484101 2,942 -110 -3.60 544 -7.80 0.0206
2025-11-05 2025-09-30 13F AVALONBAY CMNTYS COM 053484101 3,052 751 32.64 591 25.53 0.0366
2025-08-14 2025-06-30 13F AVALONBAY CMNTYS COM 053484101 2,301 -356 -13.40 470 -17.11 0.0414
2025-05-14 2025-03-31 13F AVALONBAY CMNTYS COM 053484101 2,657 -127 -4.56 568 -7.35 0.0548
2025-02-05 2024-12-31 13F AVALONBAY CMNTYS COM 053484101 2,784 255 10.08 612 7.56 0.0624
2024-11-13 2024-09-30 13F AVALONBAY CMNTYS COM 053484101 2,529 295 13.21 570 23.70 0.0691
2024-10-08 2024-06-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 2,234 209 10.32 461 23.99 0.0755
2024-08-13 2024-06-30 13F AVALONBAY CMNTYS COM 053484101 2,234 209 461 0.0755
2024-10-07 2024-03-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 2,025 235 13.13 372 9.44 0.0719
2024-05-03 2024-03-31 13F AVALONBAY CMNTYS COM 053484101 2,025 235 357 0.0859
2024-02-12 2023-12-31 13F AVALONBAY CMNTYS COM 053484101 1,790 1,790 339 0.0908
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.