AvalonBay 커뮤니티, Inc.
MX ˙ BMV ˙ US0534841012
SecurityMX:AVB / AvalonBay Communities, Inc.
InstitutionAPG Asset Management N.V.
Latest Disclosed Ownership98,028 shares
Latest Disclosed Value $ 13,897,651
APG Asset Management N.V. reports 24.54% decrease in ownership of AVB / AvalonBay Communities, Inc.

On May 13, 2026 - APG Asset Management N.V. filed a 13F-HR form disclosing ownership of 98,028 shares of AvalonBay Communities, Inc. (MX:AVB) valued at $13,897,651 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 129,913 shares of AvalonBay Communities, Inc.. This represents a change in shares of -24.54% 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)
2026-05-13 2026-03-31 13F AVALONBAY CMNTYS COM 053484101 98,028 -31,885 -24.54 13,898 -30.71 0.0440
2026-02-12 2025-12-31 13F AVALONBAY CMNTYS COM 053484101 129,913 -11,717 -8.27 20,056 -13.86 0.0569
2025-11-12 2025-09-30 13F AVALONBAY CMNTYS COM 053484101 141,630 -1,300 -0.91 23,284 -6.03 0.0654
2025-08-12 2025-06-30 13F AVALONBAY CMNTYS COM 053484101 142,930 14,227 11.05 24,779 -3.10 0.0734
2025-05-14 2025-03-31 13F AVALONBAY CMNTYS COM 053484101 128,703 5,497 4.46 25,571 -2.30 0.0793
2025-02-13 2024-12-31 13F AVALONBAY CMNTYS COM 053484101 123,206 85,510 226.84 26,172 244.01 0.0729
2024-11-14 2024-09-30 13F AVALONBAY CMNTYS COM 053484101 37,696 -10,020 -21.00 7,608 -17.40 0.0505
2024-08-14 2024-06-30 13F AVALONBAY CMNTYS COM 053484101 47,716 42,900 890.78 9,211 1,013.78 0.0164
2024-05-14 2024-03-31 13F AVALONBAY CMNTYS COM 053484101 4,816 0 0.00 827 1.35 0.0014
2024-02-13 2023-12-31 13F AVALONBAY CMNTYS COM 053484101 4,816 -314 -6.12 816 -7.38 0.0016
2023-11-14 2023-09-30 13F AVALONBAY CMNTYS COM 053484101 5,130 0 0.00 881 -0.90 0.0018
2023-08-14 2023-06-30 13F AVALONBAY CMNTYS COM 053484101 5,130 -300 -5.52 890 5.96 0.0018
2023-05-12 2023-03-31 13F AVALONBAY CMNTYS COM 053484101 5,430 -8,278 -60.39 840 41,850.00 0.0018
2023-02-14 2022-12-31 13F AVALONBAY CMNTYS COM 053484101 13,708 8,178 147.88 2 -99.81 0.0042
2022-11-14 2022-09-30 13F AVALONBAY CMNTYS COM 053484101 5,530 200 3.75 1,040 5.05 0.0027
2022-08-12 2022-06-30 13F AVALONBAY CMNTYS COM 053484101 5,330 -1,100 -17.11 990 -31.01 0.0023
2022-05-12 2022-03-31 13F AVALONBAY CMNTYS COM 053484101 6,430 -8,600 -57.22 1,435 -57.01 0.0027
2022-02-11 2021-12-31 13F AVALONBAY CMNTYS COM 053484101 15,030 -5,100 -25.34 3,338 -13.30 0.0057
2021-11-15 2021-09-30 13F/A-1 AVALONBAY CMNTYS COM 053484101 20,130 7,200 55.68 3,850 69.23 0.0068
2021-11-15 2021-09-30 13F AVALONBAY CMNTYS COM 053484101 20,130 7,200 3,850 0.0069
2021-08-13 2021-06-30 13F AVALONBAY CMNTYS COM 053484101 12,930 -15,125 -53.91 2,275 -48.34 0.0039
2021-05-14 2021-03-31 13F AVALONBAY CMNTYS COM 053484101 28,055 -86,538 -75.52 4,404 -70.69 0.0075
2021-02-12 2020-12-31 13F AVALONBAY CMNTYS COM 053484101 114,593 21,600 23.23 15,025 26.87 0.0245
2020-11-12 2020-09-30 13F AVALONBAY CMNTYS COM 053484101 92,993 700 0.76 11,843 -6.80 0.0205
2020-08-14 2020-06-30 13F AVALONBAY CMNTYS COM 053484101 92,293 -76,275 -45.25 12,707 -48.78 0.0232
2020-05-19 2020-03-31 13F/A-2 AVALONBAY CMNTYS COM 053484101 168,568 122,805 268.35 24,808 190.19 0.0486
2020-05-15 2020-03-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 168,568 0 24,808 0.0491
2020-05-14 2020-03-31 13F AVALONBAY CMNTYS COM 053484101 902,216 856,453 161,288 301,763.7862
2020-02-13 2019-12-31 13F AVALONBAY CMNTYS COM 053484101 45,763 -21,791 -32.26 8,549 -35.93 0.0139
2019-11-08 2019-09-30 13F AVALONBAY CMNTYS COM 053484101 67,554 -873,662 -92.82 13,343 -92.05 0.0220
2019-08-13 2019-06-30 13F AVALONBAY CMNTYS COM 053484101 941,216 39,000 4.32 167,928 4.12 0.2881
2019-05-14 2019-03-31 13F AVALONBAY CMNTYS COM 053484101 902,216 14,300 1.61 161,288 19.31 0.2960
2019-02-19 2018-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 887,916 -4,800 -0.54 135,189 -2.90 0.2748
2019-02-13 2018-12-31 13F AVALONBAY CMNTYS COM 053484101 887,916 -4,800 135,189
2018-11-09 2018-09-30 13F AVALONBAY CMNTYS COM 053484101 892,716 0 0.00 139,230 5.94 0.2438
2018-08-13 2018-06-30 13F AVALONBAY CMNTYS COM 053484101 892,716 -30,000 -3.25 131,428 6.52 0.2416
2018-05-14 2018-03-31 13F AVALONBAY CMNTYS COM 053484101 922,716 209,796 29.43 123,389 16.49 0.2386
2018-02-21 2017-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 712,920 36,100 5.33 105,923 -12.28 0.1938
2018-01-24 2017-12-31 13F AVALONBAY CMNTYS COM 053484101 712,920 36,100 105,923
2017-10-19 2017-09-30 13F AVALONBAY CMNTYS COM 053484101 676,820 -220,564 -24.58 120,758 -29.98 0.1988
2017-07-21 2017-06-30 13F AVALONBAY CMNTYS COM 053484101 897,384 48,800 5.75 172,450 10.69 0.3132
2017-05-01 2017-03-31 13F AVALONBAY CMNTYS COM 053484101 848,584 213,087 33.53 155,800 45.97 0.2855
2017-01-30 2016-12-31 13F AVALONBAY CMNTYS COM 053484101 635,497 121,100 23.54 106,735 16.68 0.2007
2016-10-31 2016-09-30 13F AVALONBAY CMNTYS COM 053484101 514,397 169,508 49.15 91,480 47.04 0.1607
2016-08-11 2016-06-30 13F AVALONBAY CMNTYS COM 053484101 344,889 23,800 7.41 62,215 1.87 0.1171
2016-05-16 2016-03-31 13F AVALONBAY CMNTYS COM 053484101 321,089 1,928 0.60 61,071 3.92 0.1267
2016-02-17 2015-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 319,161 -157,935 -33.10 58,767 -29.54 0.1353
2016-02-16 2015-12-31 13F AVALONBAY CMNTYS COM 053484101 79,904 58,767
2015-11-12 2015-09-30 13F AVALONBAY CMNTYS COM 053484101 477,096 116,409 32.27 83,406 44.64 0.1910
2015-08-12 2015-06-30 13F AVALONBAY CMNTYS COM 053484101 360,687 36,248 11.17 57,663 2.00 0.1157
2015-05-14 2015-03-31 13F AVALONBAY CMNTYS COM 053484101 324,439 72,637 28.85 56,533 37.41 0.1169
2015-02-09 2014-12-31 13F AVALONBAY CMNTYS COM 053484101 251,802 6,672 2.72 41,142 19.06 0.0789
2014-11-12 2014-09-30 13F AVALONBAY CMNTYS COM 053484101 245,130 36,410 17.44 34,556 16.44 0.0699
2014-08-11 2014-06-30 13F AVALONBAY CMNTYS COM 053484101 208,720 67,825 48.14 29,678 60.40 0.0634
2014-04-30 2014-03-31 13F AVALONBAY CMNTYS COM 053484101 140,895 11,946 9.26 18,502 21.36 0.0483
2014-02-20 2013-12-31 13F/A-1 AVALONBAY CMNTYS COM 053484101 128,949 -3,521 -2.66 15,246 -9.44 0.0448
2014-02-12 2013-12-31 13F AVALONBAY CMNTYS COM 053484101 128,949 15,246
2013-11-13 2013-09-30 13F AVALONBAY CMNTYS COM 053484101 132,470 -5,456 -3.96 16,836 -9.52 0.0532
2013-08-14 2013-06-30 13F AVALONBAY CMNTYS COM 053484101 137,926 137,926 18,608 0.0581
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.