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

SecurityMAA / Mid-America Apartment Communities, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership99,748 shares
Latest Disclosed Value $ 12,181,165
Stifel Financial Corp reports 1.80% decrease in ownership of MAA / Mid-America Apartment Communities, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 99,748 shares of Mid-America Apartment Communities, Inc. (US:MAA) valued at $12,181,226 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 101,572 shares of Mid-America Apartment Communities, Inc.. This represents a change in shares of -1.80% during the quarter. The current value of the position is $13,652,509 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)
2026-05-12 2026-03-31 13F MID-AMER APT CMNTYS COM 59522J103 99,748 -1,824 -1.80 12,181 -13.67 0.0026
2026-02-13 2025-12-31 13F MID-AMER APT CMNTYS COM 59522J103 101,572 -1,364 -1.33 14,109 -1.91 0.0127
2025-11-12 2025-09-30 13F MID-AMER APT CMNTYS COM 59522J103 102,936 -4,055 -3.79 14,383 -9.17 0.0131
2025-08-14 2025-06-30 13F MID-AMER APT CMNTYS COM 59522J103 106,991 3,178 3.06 15,836 -8.97 0.0154
2025-05-14 2025-03-31 13F MID-AMER APT CMNTYS COM 59522J103 103,813 -129 -0.12 17,397 8.28 0.0185
2025-02-13 2024-12-31 13F MID-AMER APT CMNTYS COM 59522J103 103,942 -4,092 -3.79 16,066 -6.41 0.0167
2024-11-14 2024-09-30 13F MID-AMER APT CMNTYS COM 59522J103 108,034 6,066 5.95 17,167 18.05 0.0180
2024-08-13 2024-06-30 13F MID-AMER APT CMNTYS COM 59522J103 101,968 33,148 48.17 14,542 60.59 0.0164
2024-05-14 2024-03-31 13F MID-AMER APT CMNTYS COM 59522J103 68,820 47,704 225.91 9,055 218.95 0.0103
2024-02-12 2023-12-31 13F MID-AMER APT CMNTYS COM 59522J103 21,116 7,226 52.02 2,839 58.96 0.0036
2023-11-13 2023-09-30 13F MID-AMER APT CMNTYS COM 59522J103 13,890 1,010 7.84 1,787 -8.64 0.0025
2023-08-14 2023-06-30 13F MID-AMER APT CMNTYS COM 59522J103 12,880 561 4.55 1,956 5.11 0.0027
2023-05-12 2023-03-31 13F MID-AMER APT CMNTYS COM 59522J103 12,319 -1,051 -7.86 1,860 -11.34 0.0027
2023-02-13 2022-12-31 13F MID-AMER APT CMNTYS COM 59522J103 13,370 96 0.72 2,099 1.89 0.0032
2022-11-14 2022-09-30 13F MID-AMER APT CMNTYS COM 59522J103 13,274 3,934 42.12 2,059 26.24 0.0034
2022-08-15 2022-06-30 13F MID-AMER APT CMNTYS COM 59522J103 9,340 150 1.63 1,631 -15.27 0.0026
2022-05-13 2022-03-31 13F MID-AMER APT CMNTYS COM 59522J103 9,190 -984 -9.67 1,925 -17.52 0.0026
2022-02-14 2021-12-31 13F MID-AMER APT CMNTYS COM 59522J103 10,174 1,126 12.44 2,334 38.11 0.0031
2021-11-15 2021-09-30 13F MID-AMER APT CMNTYS COM 59522J103 9,048 -318 -3.40 1,690 7.17 0.0025
2021-08-13 2021-06-30 13F MID-AMER APT CMNTYS COM 59522J103 9,366 -895 -8.72 1,577 6.41 0.0024
2021-05-14 2021-03-31 13F MID-AMER APT CMNTYS COM 59522J103 10,261 1,444 16.38 1,482 32.68 0.0024
2021-02-12 2020-12-31 13F MID-AMER APT CMNTYS COM 59522J103 8,817 638 7.80 1,117 17.83 0.0020
2020-11-16 2020-09-30 13F MID-AMER APT CMNTYS COM 59522J103 8,179 8 0.10 948 1.28 0.0020
2020-08-14 2020-06-30 13F MID-AMER APT CMNTYS COM 59522J103 8,171 -3,068 -27.30 936 -19.31 0.0022
2020-05-14 2020-03-31 13F MID AMER APT CMNTYS COM 59522J103 11,239 -532 -4.52 1,160 -25.11 0.0032
2020-02-13 2019-12-31 13F MID AMER APT CMNTYS COM 59522J103 11,771 -227 -1.89 1,549 -0.77 0.0032
2019-11-19 2019-09-30 13F/A-1 MID AMER APT CMNTYS COM 59522J103 11,998 -762 -5.97 1,561 3.58 0.0040
2019-11-13 2019-09-30 13F MID AMER APT CMNTYS COM 59522J103 11,998 -4,879 1,561 875.0187
2019-08-14 2019-06-30 13F MID AMER APT CMNTYS COM 59522J103 12,760 515 4.21 1,507 12.63 0.0039
2019-05-14 2019-03-31 13F MID AMER APT CMNTYS COM 59522J103 12,245 1,735 16.51 1,338 32.87 0.0038
2019-02-13 2018-12-31 13F MID AMER APT CMNTYS COM 59522J103 10,510 -181 -1.69 1,007 -6.24 0.0033
2018-11-13 2018-09-30 13F MID AMER APT CMNTYS COM 59522J103 10,691 -1,149 -9.70 1,074 -10.13 0.0031
2018-08-14 2018-06-30 13F MID AMER APT CMNTYS COM 59522J103 11,840 407 3.56 1,195 14.68 0.0037
2018-05-11 2018-03-31 13F MID AMER APT CMNTYS COM 59522J103 11,433 1,424 14.23 1,042 3.37 0.0033
2018-02-14 2017-12-31 13F MID AMER APT CMNTYS COM 59522J103 10,009 2 0.02 1,008 -5.71 0.0032
2017-11-13 2017-09-30 13F MID AMER APT CMNTYS COM 59522J103 10,007 -471 -4.50 1,069 -3.35 0.0037
2017-08-14 2017-06-30 13F MID AMER APT CMNTYS COM 59522J103 10,478 180 1.75 1,106 5.64 0.0041
2017-05-10 2017-03-31 13F MID AMER APT CMNTYS COM 59522J103 10,298 -91 -0.88 1,047 2.65 0.0041
2017-02-16 2016-12-31 13F MID AMER APT CMNTYS COM 59522J103 10,389 963 10.22 1,020 14.99 0.0043
2016-11-15 2016-09-30 13F MID-AMER APT CMNTYS COM 59522J103 9,426 -95 -1.00 887 -12.52 0.0040
2016-08-17 2016-06-30 13F MID-AMER APT CMNTYS COM 59522J103 9,521 629 7.07 1,014 11.43 0.0047
2016-05-16 2016-03-31 13F MID-AMER APT CMNTYS COM 59522J103 8,892 -109 -1.21 910 11.38 0.0048
2016-03-21 2015-12-31 13F/A-2 MID-AMER APT CMNTYS COM 59522J103 9,001 1,913 26.99 817 40.86 0.0043
2016-02-26 2015-12-31 13F/A-1 MID-AMER APT CMNTYS COM 59522J103 8,803 -198 799 0.0042
2016-02-16 2015-12-31 13F MID-AMER APT CMNTYS COM 59522J103 8,803 1,049
2015-11-16 2015-09-30 13F MID-AMER APT CMNTYS COM 59522J103 7,088 -433 -5.76 580 6.03 0.0033
2015-08-17 2015-06-30 13F/A-1 MID-AMER APT CMNTYS COM 59522J103 7,521 2,362 45.78 547 37.09 0.0028
2015-08-17 2015-06-30 13F MID-AMER APT CMNTYS COM 59522J103 7,341 534
2015-05-14 2015-03-31 13F MID-AMER APT CMNTYS COM 59522J103 5,159 -3,593 -41.05 399 -33.28 0.0022
2014-05-15 2014-03-31 13F MID-AMER APT CMNTYS COM 59522J103 8,752 8,752 598 0.0057
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.