AvalonBay 커뮤니티, Inc.
US ˙ NYSE ˙ US0534841012

SecurityAVB / AvalonBay Communities, Inc.
InstitutionAviva Plc
Latest Disclosed Ownership122,816 shares
Latest Disclosed Value $ 20,061,994
Aviva Plc reports 3.23% increase in ownership of AVB / AvalonBay Communities, Inc.

On May 14, 2026 - Aviva Plc filed a 13F-HR form disclosing ownership of 122,816 shares of AvalonBay Communities, Inc. (US:AVB) valued at $20,061,994 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 118,974 shares of AvalonBay Communities, Inc.. This represents a change in shares of 3.23% during the quarter. The current value of the position is $23,235,559 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)
2026-05-14 2026-03-31 13F AVALONBAY CMNTYS COM 053484101 122,816 3,842 3.23 20,062 -7.00 0.0337
2026-02-12 2025-12-31 13F AVALONBAY CMNTYS COM 053484101 118,974 5,916 5.23 21,571 -1.23 0.0364
2025-11-13 2025-09-30 13F AVALONBAY CMNTYS COM 053484101 113,058 6,531 6.13 21,839 0.74 0.0397
2025-08-07 2025-06-30 13F AVALONBAY CMNTYS COM 053484101 106,527 7,091 7.13 21,678 1.58 0.0448
2025-05-15 2025-03-31 13F AVALONBAY CMNTYS COM 053484101 99,436 13,790 16.10 21,341 13.28 0.0515
2025-02-13 2024-12-31 13F AVALONBAY CMNTYS COM 053484101 85,646 -116,995 -57.74 18,840 -58.73 0.0489
2024-11-14 2024-09-30 13F AVALONBAY CMNTYS COM 053484101 202,641 5,107 2.59 45,645 11.69 0.1183
2024-08-02 2024-06-30 13F AVALONBAY CMNTYS COM 053484101 197,534 52,704 36.39 40,868 52.07 0.1133
2024-05-14 2024-03-31 13F AVALONBAY CMNTYS COM 053484101 144,830 -5,124 -3.42 26,875 -4.27 0.0885
2024-02-09 2023-12-31 13F AVALONBAY CMNTYS COM 053484101 149,954 18,031 13.67 28,074 23.91 0.1006
2023-11-13 2023-09-30 13F AVALONBAY CMNTYS COM 053484101 131,923 21,044 18.98 22,656 7.96 0.0953
2023-08-10 2023-06-30 13F AVALONBAY CMNTYS COM 053484101 110,879 -73,445 -39.85 20,986 -32.25 0.0855
2023-05-12 2023-03-31 13F AVALONBAY CMNTYS COM 053484101 184,324 -12,344 -6.28 30,977 -2.48 0.1403
2023-02-14 2022-12-31 13F/A-2 AVALONBAY CMNTYS COM 053484101 196,668 20,585 11.69 31,766 -2.06 0.1562
2023-02-10 2022-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 196,668 20,585 10,171 0.0485
2023-02-09 2022-12-31 13F AVALONBAY CMNTYS COM 053484101 196,668 20,585 32 0.1526
2022-11-14 2022-09-30 13F AVALONBAY CMNTYS COM 053484101 176,083 35,205 24.99 32,433 18.52 0.1869
2022-08-04 2022-06-30 13F AVALONBAY CMNTYS COM 053484101 140,878 16,547 13.31 27,366 -11.38 0.1456
2022-05-13 2022-03-31 13F AVALONBAY CMNTYS COM 053484101 124,331 23,528 23.34 30,880 21.28 0.1544
2022-02-10 2021-12-31 13F AVALONBAY CMNTYS COM 053484101 100,803 -744 -0.73 25,461 13.12 0.1067
2021-11-12 2021-09-30 13F AVALONBAY CMNTYS COM 053484101 101,547 -2,432 -2.34 22,507 3.72 0.1004
2021-08-10 2021-06-30 13F AVALONBAY CMNTYS COM 053484101 103,979 -226 -0.22 21,700 12.87 0.0952
2021-05-13 2021-03-31 13F AVALONBAY CMNTYS COM 053484101 104,205 -14,135 -11.94 19,226 1.26 0.0939
2021-02-10 2020-12-31 13F AVALONBAY CMNTYS COM 053484101 118,340 16,798 16.54 18,986 25.20 0.0987
2020-11-12 2020-09-30 13F AVALONBAY CMNTYS COM 053484101 101,542 3,858 3.95 15,164 0.38 0.0894
2020-08-13 2020-06-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 97,684 -2,215 -2.22 15,106 2.75 0.0942
2020-08-13 2020-06-30 13F AVALONBAY CMNTYS COM 053484101 97,684 -2,215 15,106 45,732.3410
2020-05-14 2020-03-31 13F AVALONBAY CMNTYS COM 053484101 99,899 25,840 34.89 14,702 -5.33 0.1077
2020-02-10 2019-12-31 13F AVALONBAY CMNTYS COM 053484101 74,059 599 0.82 15,530 -1.82 0.0941
2019-11-12 2019-09-30 13F AVALONBAY CMNTYS COM 053484101 73,460 -5,471 -6.93 15,818 -1.37 0.1072
2019-07-30 2019-06-30 13F AVALONBAY CMNTYS COM 053484101 78,931 -7,864 -9.06 16,037 -7.95 0.1102
2019-05-14 2019-03-31 13F AVALONBAY CMNTYS COM 053484101 86,795 35,007 67.60 17,422 93.28 0.1169
2019-02-12 2018-12-31 13F AVALONBAY CMNTYS COM 053484101 51,788 -14,841 -22.27 9,014 -25.32 0.0672
2018-11-13 2018-09-30 13F AVALONBAY CMNTYS COM 053484101 66,629 -2,575 -3.72 12,070 1.47 0.0662
2018-08-01 2018-06-30 13F AVALONBAY CMNTYS COM 053484101 69,204 -1,026 -1.46 11,895 2.99 0.0702
2018-05-14 2018-03-31 13F AVALONBAY CMNTYS COM 053484101 70,230 -6,295 -8.23 11,550 -15.40 0.0706
2018-02-13 2017-12-31 13F AVALONBAY CMNTYS COM 053484101 76,525 -11,019 -12.59 13,653 -12.59 0.0773
2017-11-13 2017-09-30 13F AVALONBAY CMNTYS COM 053484101 87,544 883 1.02 15,620 -6.23 0.0841
2017-08-07 2017-06-30 13F AVALONBAY CMNTYS COM 053484101 86,661 1,850 2.18 16,657 7.00 0.0931
2017-05-15 2017-03-31 13F AVALONBAY CMNTYS COM 053484101 84,811 -4,784 -5.34 15,568 -1.96 0.0891
2017-02-13 2016-12-31 13F AVALONBAY CMNTYS COM 053484101 89,595 5,317 6.31 15,879 5.96 0.0948
2016-11-14 2016-09-30 13F AVALONBAY CMNTYS COM 053484101 84,278 2,306 2.81 14,986 1.36 0.0935
2016-08-05 2016-06-30 13F AVALONBAY CMNTYS COM 053484101 81,972 7,436 9.98 14,785 4.29 0.1013
2016-05-12 2016-03-31 13F AVALONBAY CMNTYS COM 053484101 74,536 3,289 4.62 14,177 8.06 0.1054
2016-02-11 2015-12-31 13F AVALONBAY CMNTYS COM 053484101 71,247 5,262 7.97 13,119 13.73 0.0995
2015-11-12 2015-09-30 13F AVALONBAY CMNTYS COM 053484101 65,985 -1,940 -2.86 11,535 6.23 0.0956
2015-08-06 2015-06-30 13F AVALONBAY CMNTYS COM 053484101 67,925 -2,540 -3.60 10,859 -11.56 0.0768
2015-05-14 2015-03-31 13F AVALONBAY CMNTYS COM 053484101 70,465 70,465 0.00 12,279 0.0841
2015-02-05 2014-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 0 -53,664 -100.00 0 -100.00
2014-11-13 2014-09-30 13F AVALONBAY CMNTYS COM 053484101 53,664 360 0.68 7,565 -0.18 0.0599
2014-08-13 2014-06-30 13F AVALONBAY CMNTYS COM 053484101 53,304 -32,414 -37.81 7,579 -32.67 0.0579
2014-05-14 2014-03-31 13F AVALONBAY CMNTYS COM 053484101 85,718 2,460 2.95 11,257 14.35 0.0912
2014-02-13 2013-12-31 13F AVALONBAY CMNTYS COM 053484101 83,258 43,593 109.90 9,844 95.28 0.0823
2013-11-13 2013-09-30 13F AVALONBAY CMNTYS COM 053484101 39,665 10,402 35.55 5,041 27.68 0.0442
2013-08-01 2013-06-30 13F AVALONBAY CMNTYS COM 053484101 29,263 29,263 3,948 0.0399
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.