미드아메리카 아파트 커뮤니티즈(Mid-America Apartment Communities, Inc.)
US ˙ NYSE ˙ US59522J1034

SecurityMAA / Mid-America Apartment Communities, Inc.
InstitutionPatten Group, Inc.
Latest Disclosed Ownership2,802 shares
Latest Disclosed Value $ 342,180
Patten Group, Inc. reports 13.92% decrease in ownership of MAA / Mid-America Apartment Communities, Inc.

On April 24, 2026 - Patten Group, Inc. filed a 13F-HR form disclosing ownership of 2,802 shares of Mid-America Apartment Communities, Inc. (US:MAA) valued at $342,180 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 3,255 shares of Mid-America Apartment Communities, Inc.. This represents a change in shares of -13.92% during the quarter. The current value of the position is $383,510 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)
2026-04-24 2026-03-31 13F MID-AMER APT CMNTYS COM 59522J103 2,802 -453 -13.92 342 -24.34 0.0595
2026-01-23 2025-12-31 13F MID-AMER APT CMNTYS COM 59522J103 3,255 -4,659 -58.87 452 -59.10 0.0836
2025-11-10 2025-09-30 13F MID-AMER APT CMNTYS COM 59522J103 7,914 -251 -3.07 1,106 -8.53 0.2153
2025-07-30 2025-06-30 13F MID-AMER APT CMNTYS COM 59522J103 8,165 1,136 16.16 1,209 2.63 0.2553
2025-05-14 2025-03-31 13F MID-AMER APT CMNTYS COM 59522J103 7,029 466 7.10 1,178 16.07 0.2699
2025-02-06 2024-12-31 13F MID-AMER APT CMNTYS COM 59522J103 6,563 1 0.02 1,014 -2.69 0.2245
2024-10-08 2024-09-30 13F MID-AMER APT CMNTYS COM 59522J103 6,562 1,867 39.77 1,043 55.75 0.2316
2024-07-25 2024-06-30 13F MID-AMER APT CMNTYS COM 59522J103 4,695 4,695 670 0.1580
2024-01-10 2023-12-31 13F MID-AMER APT CMNTYS COM 59522J103 0 -1,894 -100.00 0 -100.00
2023-10-12 2023-09-30 13F MID-AMER APT CMNTYS COM 59522J103 1,894 -70 -3.56 244 -18.46 0.0728
2023-07-26 2023-06-30 13F MID-AMER APT CMNTYS COM 59522J103 1,964 -1,005 -33.85 298 -33.48 0.0442
2023-04-06 2023-03-31 13F MID-AMER APT CMNTYS COM 59522J103 2,969 -50 -1.66 448 -5.29 0.1346
2023-02-10 2022-12-31 13F MID-AMER APT CMNTYS COM 59522J103 3,019 95 3.25 474 11.29 0.1489
2022-10-13 2022-09-30 13F MIDAMER APT CMNTYS COM 59522J103 2,924 229 8.50 425 -7.81 0.1460
2022-07-18 2022-06-30 13F MIDAMER APT CMNTYS COM 59522J103 2,695 -167 -5.84 461 -23.04 0.1477
2022-04-28 2022-03-31 13F MIDAMER APT CMNTYS COM 59522J103 2,862 -50 -1.72 599 -10.33 0.1680
2022-01-20 2021-12-31 13F MID-AMER APT CMNTYS COM 59522J103 2,912 -60 -2.02 668 20.36 0.1768
2021-11-15 2021-09-30 13F MID-AMER APT CMNTYS COM 59522J103 2,972 -151 -4.84 555 5.51 0.1632
2021-08-03 2021-06-30 13F MID-AMER APT CMNTYS COM 59522J103 3,123 -22 -0.70 526 15.86 0.1546
2021-04-23 2021-03-31 13F MID-AMER APT CMNTYS COM 59522J103 3,145 225 7.71 454 22.70 0.1454
2021-02-02 2020-12-31 13F MID-AMER APT CMNTYS COM 59522J103 2,920 600 25.86 370 37.55 0.0999
2020-10-19 2020-09-30 13F MID-AMER APT CMNTYS COM 59522J103 2,320 50 2.20 269 3.46 0.1050
2020-07-20 2020-06-30 13F MID-AMER APT CMNTYS COM 59522J103 2,270 90 4.13 260 15.56 0.1119
2020-04-16 2020-03-31 13F MID AMER APT CMNTYS COM 59522J103 2,180 260 13.54 225 -11.07 0.1164
2020-01-14 2019-12-31 13F MID AMER APT CMNTYS COM 59522J103 1,920 1,920 253 0.0943
2019-05-14 2019-03-31 13F Mid-America Apartment Communities CS 59522J103 0 -1,500 -100.00 0 -100.00
2019-02-12 2018-12-31 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 144 -4.00 0.0683
2018-11-14 2018-09-30 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 150 -0.66 0.0572
2018-08-13 2018-06-30 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 151 10.22 0.0605
2018-05-11 2018-03-31 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 137 -9.27 0.0562
2018-02-02 2017-12-31 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 151 -5.62 0.0598
2017-12-12 2017-09-30 13F/A-1 Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 160 2.56 0.0647
2017-11-14 2017-09-30 13F Mid-America Apartment Communities CS 59522J103 409 -1,091 160 64,726.7520
2017-08-14 2017-06-30 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 156 1.96 0.0632
2017-05-30 2017-03-31 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 153 6.25 0.0664
2017-02-10 2016-12-31 13F Mid America Apartment Communities CS 59522J103 1,500 0 0.00 144 8.27 0.0646
2016-11-14 2016-09-30 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 133 -16.35 0.0626
2016-08-15 2016-06-30 13F Midamerica Apartment Communities CS 59522J103 1,500 0 0.00 160 3.92 0.0747
2016-05-13 2016-03-31 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 153 12.50 0.0727
2016-02-17 2015-12-31 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 136 11.48 0.0655
2015-11-16 2015-09-30 13F Mid-America Apartment Communities CS 59522J103 1,500 0 0.00 123 11.93 0.0632
2015-08-24 2015-06-30 13F Mid-America Apartment Communities CS 59522J103 1,500 1,500 109 0.0519
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.