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

SecurityMAA / Mid-America Apartment Communities, Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership56,888 shares
Latest Disclosed Value $ 6,947
Natixis Advisors, L.p. reports 42.43% decrease in ownership of MAA / Mid-America Apartment Communities, Inc.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 56,888 shares of Mid-America Apartment Communities, Inc. (US:MAA) valued at $6,947,163 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 98,809 shares of Mid-America Apartment Communities, Inc.. This represents a change in shares of -42.43% during the quarter. The current value of the position is $7,539,936 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)
2026-05-13 2026-03-31 13F MID-AMER APT CMNTYS COM 59522J103 56,888 -41,921 -42.43 7 -53.85 0.0097
2026-02-10 2025-12-31 13F MID-AMER APT CMNTYS COM 59522J103 98,809 -2,094 -2.08 14 -7.14 0.0195
2025-11-13 2025-09-30 13F MID-AMER APT CMNTYS INC COM 59522J103 100,903 -66,870 -39.86 14 -41.67 0.0206
2025-08-13 2025-06-30 13F MID-AMER APT CMNTYS COM 59522J103 167,773 33,860 25.29 25 9.09 0.0394
2025-05-08 2025-03-31 13F MID-AMER APT CMNTYS COM 59522J103 133,913 5,273 4.10 22 15.79 0.0415
2025-02-10 2024-12-31 13F MID-AMER APT CMNTYS COM 59522J103 128,640 30,447 31.01 20 26.67 0.0372
2024-11-06 2024-09-30 13F MID-AMER APT CMNTYS COM 59522J103 98,193 64,839 194.40 16 275.00 0.0304
2024-08-01 2024-06-30 13F MID-AMER APT CMNTYS COM 59522J103 33,354 1,445 4.53 5 0.00 0.0103
2024-04-25 2024-03-31 13F MID-AMER APT CMNTYS COM 59522J103 31,909 643 2.06 4 0.00 0.0097
2024-02-06 2023-12-31 13F MID-AMER APT CMNTYS COM 59522J103 31,266 9,306 42.38 4 100.00 0.0111
2023-11-13 2023-09-30 13F MID-AMER APT CMNTYS COM 59522J103 21,960 -2,235 -9.24 3 -33.33 0.0086
2023-08-15 2023-06-30 13F MID-AMER APT CMNTYS COM 59522J103 24,195 -4,548 -15.82 4 -25.00 0.0113
2023-05-11 2023-03-31 13F MID-AMER APT CMNTYS COM 59522J103 28,743 -13,892 -32.58 4 -33.33 0.0149
2023-01-27 2022-12-31 13F MID-AMER APT CMNTYS COM 59522J103 42,635 510 1.21 7 -99.91 0.0253
2022-11-14 2022-09-30 13F MID AMER APART COMM COM 59522J103 42,125 8,907 26.81 6,532 12.58 0.0276
2022-08-12 2022-06-30 13F MID-AMER APT CMNTYS COM 59522J103 33,218 -4,734 -12.47 5,802 -27.01 0.0255
2022-05-12 2022-03-31 13F MID-AMER APT CMNTYS COM 59522J103 37,952 1,721 4.75 7,949 -4.38 0.0303
2022-02-08 2021-12-31 13F MID-AMER APT CMNTYS COM 59522J103 36,231 8,077 28.69 8,313 58.10 0.0317
2021-11-15 2021-09-30 13F MID-AMER APT CMNTYS COM 59522J103 28,154 1,693 6.40 5,258 17.97 0.0216
2021-08-12 2021-06-30 13F MID-AMER APT CMNTYS COM 59522J103 26,461 1,276 5.07 4,457 22.61 0.0208
2021-05-05 2021-03-31 13F MID-AMER APT CMNTYS COM 59522J103 25,185 -15,101 -37.48 3,635 -28.78 0.0190
2021-02-12 2020-12-31 13F MID-AMER APT CMNTYS COM 59522J103 40,286 -557 -1.36 5,104 7.77 0.0294
2020-11-12 2020-09-30 13F MID-AMER APT CMNTYS COM 59522J103 40,843 69 0.17 4,736 1.28 0.0298
2020-08-11 2020-06-30 13F MID-AMER APT CMNTYS COM 59522J103 40,774 4,835 13.45 4,676 26.28 0.0310
2020-04-27 2020-03-31 13F MID AMER APT CMNTYS COM 59522J103 35,939 -10,891 -23.26 3,703 -40.03 0.0302
2020-02-10 2019-12-31 13F MID AMER APART COMM COM 59522J103 46,830 -4,781 -9.26 6,175 -7.97 0.0436
2019-11-12 2019-09-30 13F MID AMER APART COMM COM 59522J103 51,611 2,396 4.87 6,710 15.79 0.0533
2019-08-12 2019-06-30 13F MID AMER APART COM 59522J103 49,215 1,734 3.65 5,795 11.64 0.0473
2019-05-15 2019-03-31 13F/A-1 MID AMER APART COMM COM 59522J103 47,481 6,149 14.88 5,191 31.28 0.0454
2019-05-15 2019-03-31 13F MID AMER APART COMM COM 59522J103 47,481 6,149 5,191
2019-02-13 2018-12-31 13F/A-1 MID AMER APART COMM COM 59522J103 41,332 -2,378 -5.44 3,954 -9.68 0.0390
2019-02-13 2018-12-31 13F MID AMER APART COMM COM 59522J103 41,332 -2,378 3,954
2018-11-13 2018-09-30 13F MID AMER APART COMM COM 59522J103 43,710 628 1.46 4,378 0.97 0.0385
2018-08-14 2018-06-30 13F/A-1 MID AMER APART COMM COM 59522J103 43,082 586 1.38 4,336 11.81 0.0414
2018-08-14 2018-06-30 13F MID AMER APART COMM COM 59522J103 43,082 4,336
2018-05-10 2018-03-31 13F MID AMER APART COMM COM 59522J103 42,496 17,701 71.39 3,878 55.56 0.0383
2018-02-14 2017-12-31 13F MID AMER APT CMNTYS COM 59522J103 24,795 -28,295 -53.30 2,493 -56.05 0.0254
2017-11-14 2017-09-30 13F MID AMER APT CMNTYS COM 59522J103 53,090 1,444 2.80 5,673 4.23 0.0599
2017-07-27 2017-06-30 13F MID AMER APART COMM COM 59522J103 51,646 2,386 4.84 5,443 8.60 0.0589
2017-05-12 2017-03-31 13F MID AMER APART COMM COM 59522J103 49,260 13,625 38.23 5,012 43.65 0.0555
2017-02-07 2016-12-31 13F MID AMER APART COMM COM 59522J103 35,635 391 1.11 3,489 5.31 0.0419
2016-11-04 2016-09-30 13F MID AMER APART COMM COM 59522J103 35,244 35,244 0.00 3,313 0.0429
2016-05-06 2016-03-31 13F MID-AMER APT CMNTYS COM 59522J103 0 0 0 0.0000
2016-02-12 2015-12-31 13F MID-AMER APT CMNTYS COM 59522J103 0 -29,175 -100.00 0 -100.00
2015-08-14 2015-06-30 13F MID-AMER APT CMNTYS COM 59522J103 29,175 2,408 9.00 2,124 2.71 0.0361
2015-05-15 2015-03-31 13F MID-AMER APT CMNTYS COM 59522J103 26,767 -9,631 -26.46 2,068 -23.91 0.0363
2015-02-05 2014-12-31 13F MID-AMER APT CMNTYS COM 59522J103 36,398 1,564 4.49 2,718 18.85 0.0509
2014-11-03 2014-09-30 13F MID-AMER APT CMNTYS COM 59522J103 34,834 1,626 4.90 2,287 -5.73 0.0459
2014-08-13 2014-06-30 13F MID-AMER APT CMNTYS COM 59522J103 33,208 521 1.59 2,426 8.69 0.0348
2014-05-13 2014-03-31 13F MID-AMER APT CMNTYS COM 59522J103 32,687 23,538 257.27 2,232 301.44 0.0344
2014-02-12 2013-12-31 13F MID-AMER APT CMNTYS COM 59522J103 9,149 122 1.35 556 -1.42 0.0091
2013-10-30 2013-09-30 13F MID-AMER APT CMNTYS COM 59522J103 9,027 1,173 14.94 564 6.02 0.0104
2013-07-19 2013-06-30 13F MID-AMER APT CMNTYS COM 59522J103 7,854 7,854 532 0.0106
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.