Vanguard Group Inc ownership in M2K / Mid-America Apartment Communities, Inc.

Mid-America Apartment Communities, Inc.

DE ˙ DB ˙ US59522J1034

116,00 € ↑1,80 (1,58%)

2026-06-04
CENA AKCJI

Security	DE:M2K / Mid-America Apartment Communities, Inc.
Institution	Vanguard Group Inc
Latest Disclosed Ownership	18,751,852 shares
Ownership	16.07%

2024-02-13 - Vanguard Group Inc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 18,751,852 shares of Mid-America Apartment Communities, Inc. (DE:M2K). This represents 16.07 percent ownership of the company. In their previous filing dated 2023-02-09 , Vanguard Group Inc had reported owning 7,106,826 shares, indicating an increase of 163.86 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2024-02-13	2024-02-13	13G/A	7,106,826	18,751,852	163.86	16.07	16.79
2023-02-09	2023-02-09	13G/A	6,102,910	19,175,009	214.19	16.61	39.93
2022-02-10	2022-02-10	13G/A	5,224,538	18,620,838	256.41	16.17	58.37
2021-02-10	2021-02-10	13G/A	5,983,703	18,171,315	203.68	15.89	35.70
2020-02-11	2020-02-11	13G/A	5,964,000	19,449,048	226.11	17.05	50.88
2018-02-09	2018-02-09	13G/A	19,332,045	20,250,800	4.75	17.82	4.70
2017-02-10	2017-02-10	13G/A	10,755,085	19,332,045	79.75	17.02	19.35
2016-02-10	2016-02-10	13G/A		10,755,085		14.26
2015-02-11	2015-02-11	13G/A		10,331,840		13.72
2014-02-11	2014-02-11	13G/A		9,309,897		12.45
2013-02-12	2013-02-12	13G/A		5,119,521		12.11
2012-02-10	2012-02-10	13G/A		3,944,914		10.42

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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.

Upgrade to unlock premium data and export to Excel Premium Registration Required .

Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-01-29	2025-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,577,096	13,603	0.07	2,580,544	-0.51	0.0374
2025-11-07	2025-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,563,493	23,464	0.13	2,593,877	-5.47	0.0388
2025-08-11	2025-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,540,029	101,397	0.55	2,744,110	-11.19	0.0444
2025-05-09	2025-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,438,632	-47,578	-0.26	3,089,946	8.14	0.0559
2025-02-11	2024-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,486,210	-29,255	-0.16	2,857,413	-2.88	0.0498
2024-11-13	2024-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,515,465	-20,635	-0.11	2,942,107	11.30	0.0527
2024-08-13	2024-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,536,100	-178,390	-0.95	2,643,433	7.35	0.0508
2024-05-10	2024-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,714,490	-37,362	-0.20	2,462,453	-2.34	0.0488
2024-03-11	2023-12-31	13F/A-1	MID-AMER APT CMNTYS	COM	59522J103	18,751,852	-183,034	-0.97	2,521,374	3.51	0.0551
2024-02-14	2023-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,751,852			2,521,374
2023-12-18	2023-09-30	13F/A-1	MID-AMER APT CMNTYS	COM	59522J103	18,934,886	-161,498	-0.85	2,435,973	-16.00	0.0598
2023-11-14	2023-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,934,886			2,435,973
2023-08-14	2023-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	19,096,384	-247,890	-1.28	2,899,977	-0.75	0.0688
2023-07-14	2023-03-31	13F/A-1	MID-AMER APT CMNTYS	COM	59522J103	19,344,274	169,265	0.88	2,921,759	-2.94	0.0744
2023-05-15	2023-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	19,344,274			2,921,759
2023-02-10	2022-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	19,175,009	88,451	0.46	3,010,285	1.71	0.0820
2022-11-14	2022-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	19,086,558	141,902	0.75	2,959,753	-10.56	0.0871
2022-08-12	2022-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,944,656	34,459	0.18	3,309,063	-16.45	0.0930
2022-05-13	2022-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,910,197	289,359	1.55	3,960,741	-7.29	0.0937
2022-02-14	2021-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,620,838	88,779	0.48	4,272,365	23.45	0.0970
2021-11-12	2021-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,532,059	83,845	0.45	3,460,861	11.39	0.0860
2021-08-13	2021-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,448,214	71,358	0.39	3,107,048	17.12	0.0773
2021-05-14	2021-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,376,856	205,541	1.13	2,652,882	15.24	0.0718
2021-02-12	2020-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	18,171,315	-230,773	-1.25	2,302,124	7.89	0.0668
2020-11-16	2020-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,402,088	-536,847	-2.83	2,133,723	-1.75	0.0706
2020-08-14	2020-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	18,938,935	-580,846	-2.98	2,171,729	7.99	0.0770
2020-05-15	2020-03-31	13F	MID AMER APT CMNTYS	COM	59522J103	19,519,781	70,733	0.36	2,011,123	-21.58	0.0857
2020-02-14	2019-12-31	13F	MID AMER APT CMNTYS	COM	59522J103	19,449,048	232,953	1.21	2,564,552	2.65	0.0875
2019-11-14	2019-09-30	13F	MID AMER APT CMNTYS	COM	59522J103	19,216,095	334,614	1.77	2,498,284	12.36	0.0926
2019-08-14	2019-06-30	13F	MID AMER APT CMNTYS	COM	59522J103	18,881,481	346,064	1.87	2,223,484	9.72	0.0837
2019-05-15	2019-03-31	13F	MID AMER APT CMNTYS	COM	59522J103	18,535,417	321,887	1.77	2,026,476	16.26	0.0795
2019-02-14	2018-12-31	13F	MID AMER APT CMNTYS	COM	59522J103	18,213,530	-43,996	-0.24	1,743,035	-4.70	0.0783
2018-12-13	2018-09-30	13F/A-2	MID AMER APT CMNTYS	COM	59522J103	18,257,526	-21,103	-0.12	1,829,039	-0.60	0.0715
2018-11-23	2018-09-30	13F/A-1	MID AMER APT CMNTYS	COM	59522J103	18,257,526	12,584,671		1,829,039		0.0715
2018-11-14	2018-09-30	13F	MID AMER APT CMNTYS	COM	59522J103	18,257,526	-21,103		1,829,039
2018-08-14	2018-06-30	13F	MID AMER APT CMNTYS	COM	59522J103	18,278,629	-968,569	-5.03	1,840,109	4.78	0.0770
2018-05-15	2018-03-31	13F	MID AMER APT CMNTYS	COM	59522J103	19,247,198	-1,003,602	-4.96	1,756,114	-13.76	0.0768
2018-02-14	2017-12-31	13F	MID AMER APT CMNTYS	COM	59522J103	20,250,800	144,052	0.72	2,036,421	-5.24	0.0890
2017-11-14	2017-09-30	13F	MID AMER APT CMNTYS	COM	59522J103	20,106,748	101,951	0.51	2,149,009	1.94	0.1004
2017-08-24	2017-06-30	13F/A-1	MID AMER APT CMNTYS	COM	59522J103	20,004,797	280,900	1.42	2,108,105	5.05	0.1038
2017-08-11	2017-06-30	13F	MID AMER APT CMNTYS	COM	59522J103	20,004,797	280,900		2,108,105
2017-05-12	2017-03-31	13F	MID AMER APT CMNTYS	COM	59522J103	19,723,897	391,852	2.03	2,006,709	6.01	0.1032
2017-02-14	2016-12-31	13F	MID AMER APT CMNTYS	COM	59522J103	19,332,045	7,665,872	65.71	1,892,994	72.64	0.1056
2016-11-14	2016-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	11,666,173	111,014	0.96	1,096,504	-10.81	0.0644
2016-08-10	2016-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	11,555,159	337,159	3.01	1,229,468	7.23	0.0764
2016-05-13	2016-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	11,218,000	462,915	4.30	1,146,593	17.40	0.0743
2016-02-08	2015-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	10,755,085	10,685,624	15,383.63	976,669	17,073.71	0.0657
2015-11-12	2015-09-30	13F/A-1	MID-AMER APT CMNTYS	COM	59522J103	69,461	-10,340,352	-99.33	5,687	-99.25	0.0002
2015-11-12	2015-09-30	13F/A-1	MID-AMER APT CMNTYS	COM	59522J103	20,850,259	10,440,446		1,707,011		0.0725
2015-08-13	2015-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	10,409,813	-284,568	-2.66	757,937	-8.28	0.0512
2015-05-15	2015-03-31	13F/A-1	MID-AMER APT CMNTYS	COM	59522J103	10,694,381	362,541	3.51	826,355	7.10	0.0560
2015-05-14	2015-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	10,694,381			826,355
2015-02-12	2014-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	10,331,840	240,455	2.38	771,582	16.47	0.0556
2014-11-12	2014-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	10,091,385	111,778	1.12	662,499	-9.12	0.0516
2014-08-11	2014-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	9,979,607	282,683	2.92	729,011	10.12	0.0574
2014-05-13	2014-03-31	13F	MID-AMER APT CMNTYS	COM	59522J103	9,696,924	387,027	4.16	662,010	17.07	0.0557
2014-02-12	2013-12-31	13F	MID-AMER APT CMNTYS	COM	59522J103	9,309,897	3,980,739	74.70	565,484	69.78	0.0497
2013-11-07	2013-09-30	13F	MID-AMER APT CMNTYS	COM	59522J103	5,329,158	27,818	0.52	333,072	-7.29	0.0325
2013-08-13	2013-06-30	13F	MID-AMER APT CMNTYS	COM	59522J103	5,301,340	5,301,340		359,272		0.0377

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.