Mid-America Apartment Communities, Inc.
US ˙ NYSE ˙ US59522J1034

SecurityMAA / Mid-America Apartment Communities, Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership21,257 shares
Latest Disclosed Value $ 2,596
Amalgamated Bank reports 2.28% decrease in ownership of MAA / Mid-America Apartment Communities, Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 21,257 shares of Mid-America Apartment Communities, Inc. (US:MAA) valued at $2,595,905 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 21,752 shares of Mid-America Apartment Communities, Inc.. This represents a change in shares of -2.28% during the quarter. The current value of the position is $2,923,688 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)
2026-05-08 2026-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 21,257 -495 -2.28 3 -33.33 0.0199
2026-02-05 2025-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 21,752 -890 -3.93 3 0.00 0.0218
2025-10-29 2025-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 22,642 -438 -1.90 3 0.00 0.0226
2025-08-04 2025-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 23,080 -127 -0.55 3 0.00 0.0264
2025-04-25 2025-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 23,207 279 1.22 4 0.00 0.0333
2025-02-04 2024-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 22,928 2 0.01 4 0.00 0.0291
2024-10-30 2024-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 22,926 -786 -3.31 4 0.00 0.0300
2024-08-12 2024-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 23,712 -367 -1.52 3 0.00 0.0288
2024-04-23 2024-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 24,079 -3,921 -14.00 3 0.00 0.0271
2024-02-06 2023-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 28,000 -1,519 -5.15 4 0.00 0.0300
2023-11-08 2023-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 29,519 515 1.78 4 -25.00 0.0323
2023-08-11 2023-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 29,004 -378 -1.29 4 0.00 0.0356
2023-05-02 2023-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 29,382 -293 -0.99 4 0.00 0.0378
2023-02-10 2022-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 29,675 -123 -0.41 5 -99.91 0.0415
2022-11-09 2022-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 29,798 -530 -1.75 4,621 -12.76 0.0446
2022-08-15 2022-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 30,328 1,414 4.89 5,297 -12.53 0.0494
2022-08-25 2022-03-31 13F/A-1 MID-AMERICA APARTMENT COMM COM 59522J103 28,914 -2,053 -6.63 6,056 -14.76 0.0470
2022-06-30 2022-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 28,914 6,056
2022-02-15 2021-12-31 13F/A-1 MID-AMERICA APARTMENT COMM COM 59522J103 30,967 -1,226 -3.81 7,105 18.18 0.0524
2022-02-15 2021-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 30,967 7,105
2021-10-29 2021-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 32,193 -706 -2.15 6,012 8.50 0.0508
2021-08-16 2021-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 32,899 26,675 428.58 5,541 517.04 0.0444
2021-05-13 2021-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 6,224 -229 -3.55 898 9.78 0.0337
2021-02-12 2020-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 6,453 -15 -0.23 818 9.07 0.0310
2020-10-30 2020-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 6,468 -128 -1.94 750 -0.79 0.0326
2020-08-10 2020-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 6,596 -9,921 -60.07 756 -55.58 0.0350
2020-05-13 2020-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 16,517 -622 -3.63 1,702 -24.69 0.0416
2020-02-13 2019-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 17,139 1,173 7.35 2,260 8.86 0.0416
2019-11-13 2019-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 15,966 -322 -1.98 2,076 8.24 0.0437
2019-08-14 2019-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 16,288 1,929 13.43 1,918 22.17 0.0448
2019-05-15 2019-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 14,359 391 2.80 1,570 17.43 0.0380
2019-02-15 2018-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 13,968 -294 -2.06 1,337 -6.44 0.0379
2018-11-14 2018-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 14,262 -324 -2.22 1,429 -2.66 0.0353
2018-07-18 2018-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 14,586 490 3.48 1,468 14.15 0.0359
2018-05-22 2018-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 14,096 -170 -1.19 1,286 -10.38 0.0341
2018-02-13 2017-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 14,266 1,265 9.73 1,435 3.24 0.0388
2017-11-09 2017-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 13,001 241 1.89 1,390 3.35 0.0433
2017-08-10 2017-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 12,760 -5,232 -29.08 1,345 -26.54 0.0441
2017-05-12 2017-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 17,992 452 2.58 1,831 6.58 0.0911
2017-02-14 2016-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 17,540 7,302 71.32 1,718 78.59 0.0777
2016-11-15 2016-09-30 13F/A-1 MID-AMERICA APARTMENT COMM COM 59522J103 10,238 -1 -0.01 962 -7.32 0.0558
2016-08-16 2016-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 10,239 1,131 12.42 1,038 11.49 0.0601
2016-05-11 2016-03-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 9,108 780 9.37 931 23.15 0.0907
2016-02-10 2015-12-31 13F MID-AMERICA APARTMENT COMM COM 59522J103 8,328 -548 -6.17 756 3.99 0.0933
2015-11-04 2015-09-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 8,876 84 0.96 727 13.59 0.0763
2015-07-10 2015-06-30 13F MID-AMERICA APARTMENT COMM COM 59522J103 8,792 8,792 640 0.0629
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.