SBA Communications Corporation
MX ˙ BMV ˙ US78410G1040
SecurityMX:SBAC / SBA Communications Corporation
InstitutionBlair William & Co/il
Latest Disclosed Ownership65,652 shares
Latest Disclosed Value $ 11,299,299
Blair William & Co/il reports 3.75% decrease in ownership of SBAC / SBA Communications Corporation

On May 8, 2026 - Blair William & Co/il filed a 13F-HR form disclosing ownership of 65,652 shares of SBA Communications Corporation (MX:SBAC) valued at $11,299,299 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 68,211 shares of SBA Communications Corporation. This represents a change in shares of -3.75% during the quarter.

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 .

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 SBA COMMUNICATIONS CL A 78410G104 65,652 -2,559 -3.75 11,299 -14.36 0.0324
2026-02-17 2025-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 68,211 -3,561 -4.96 13,194 -4.92 0.0274
2025-11-12 2025-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 71,772 -375 -0.52 13,877 -18.09 0.0369
2025-07-24 2025-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 72,147 -2,805 -3.74 16,943 2.74 0.0471
2025-05-09 2025-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 74,952 -2,529 -3.26 16,490 4.43 0.0497
2025-02-12 2024-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 77,481 3,229 4.35 15,791 -11.65 0.0459
2024-11-12 2024-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 74,252 725 0.99 17,872 23.83 0.0525
2024-08-12 2024-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 73,527 1,060 1.46 14,433 -8.09 0.0445
2024-05-09 2024-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 72,467 -1,584 -2.14 15,703 -16.41 0.0493
2024-02-12 2023-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 74,051 -5,254 -6.63 18,786 18.34 0.0640
2023-11-09 2023-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 79,305 11,687 17.28 15,874 1.30 0.0609
2023-08-11 2023-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 67,618 1,828 2.78 15,671 -8.76 0.0574
2023-05-12 2023-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 65,790 -568 -0.86 17,176 -7.66 0.0686
2023-02-10 2022-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 66,358 4,431 7.16 18,601 5.52 0.0809
2022-11-09 2022-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 61,927 157 0.25 17,627 -10.84 0.0810
2022-08-10 2022-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 61,770 30,545 97.82 19,770 83.99 0.0877
2022-05-13 2022-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 31,225 -710 -2.22 10,745 -13.51 0.0377
2022-02-14 2021-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 31,935 4,747 17.46 12,423 38.23 0.0390
2021-11-12 2021-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 27,188 -430 -1.56 8,987 2.10 0.0306
2021-08-12 2021-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 27,618 -587 -2.08 8,802 12.44 0.0305
2021-05-13 2021-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 28,205 -122 -0.43 7,828 -2.05 0.0295
2021-02-09 2020-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 28,327 643 2.32 7,992 -9.36 0.0293
2020-11-06 2020-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 27,684 -286 -1.02 8,817 5.81 0.0374
2020-08-12 2020-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 27,970 -589 -2.06 8,333 8.08 0.0397
2020-05-11 2020-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 28,559 1,654 6.15 7,710 18.91 0.0482
2020-02-13 2019-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 26,905 159 0.59 6,484 0.53 0.0333
2019-11-12 2019-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 26,746 842 3.25 6,450 10.75 0.0372
2019-08-13 2019-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 25,904 14,942 136.31 5,824 166.06 0.0333
2019-05-14 2019-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 10,962 4,132 60.50 2,189 97.92 0.0133
2019-02-14 2018-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 6,830 -1,486 -17.87 1,106 -17.22 0.0081
2018-11-13 2018-09-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 8,316 -52,766 -86.39 1,336 -86.75 0.0082
2018-08-13 2018-06-30 13F SBA COMMUNICATIONS CORP CL A 78410G104 61,082 115 0.19 10,086 -3.21 0.0686
2018-05-15 2018-03-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 60,967 27,025 79.62 10,420 87.92 0.0737
2018-02-14 2017-12-31 13F SBA COMMUNICATIONS CORP CL A 78410G104 33,942 460 1.37 5,545 14.97 0.0376
2017-11-13 2017-09-30 13F SBA COMMUNICATIONS COM 78410G104 33,482 -2,423 -6.75 4,823 -0.43 0.0362
2017-08-04 2017-06-30 13F SBA COMMUNICATIONS COM 78410G104 35,905 4,368 13.85 4,844 27.78 0.0364
2017-05-10 2017-03-31 13F SBA COMMUNICATIONS COM 78410G104 31,537 462 1.49 3,791 18.14 0.0306
2017-02-14 2016-12-31 13F SBA COMMUNICATIONS COM 78410G104 31,075 -24,237 -43.82 3,209 -48.28 0.0287
2016-11-14 2016-09-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 55,312 -1,598 -2.81 6,204 0.99 0.0548
2016-08-08 2016-06-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 56,910 -3,333 -5.53 6,143 1.81 0.0573
2016-05-16 2016-03-31 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 60,243 -204,885 -77.28 6,034 -78.34 0.0568
2016-02-16 2015-12-31 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 265,128 -44,582 -14.39 27,856 -14.13 0.2615
2015-11-12 2015-09-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 309,710 -2,069,678 -86.98 32,438 -88.14 0.2806
2015-08-03 2015-06-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 2,379,388 -13,552 -0.57 273,558 -2.37 0.4091
2015-05-11 2015-03-31 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 2,392,940 2,392,940 0.00 280,213 0.4314
2015-02-05 2014-12-31 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 0 -2,136,427 -100.00 0 -100.00
2014-11-04 2014-09-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 2,136,427 -368,291 -14.70 236,929 -7.53 0.4053
2014-08-01 2014-06-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 2,504,718 -254,975 -9.24 256,233 2.08 0.4184
2014-05-06 2014-03-31 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 2,759,693 1,247,888 82.54 251,021 84.82 0.4153
2014-02-11 2013-12-31 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 1,511,805 -55,062 -3.51 135,820 7.73 0.2245
2013-11-12 2013-09-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 1,566,867 -176,602 -10.13 126,070 -2.44 0.2242
2013-08-07 2013-06-30 13F SBA COMMUNICATIONS CORP-CL A COM 78388J106 1,743,469 1,743,469 129,226 0.2555
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.