American Tower Corporation
US ˙ NYSE ˙ US03027X1000

SecurityAMT / American Tower Corporation
InstitutionEmpowered Funds, LLC
Latest Disclosed Ownership25,173 shares
Latest Disclosed Value $ 4,344,357
Empowered Funds, LLC ownership in AMT / American Tower Corporation

On May 15, 2026 - Empowered Funds, LLC filed a 13F-HR form disclosing ownership of 25,173 shares of American Tower Corporation (US:AMT) valued at $4,344,356 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 18, 2026 disclosing 19,732 shares of American Tower Corporation. This represents a change in shares of 27.57% during the quarter. The current value of the position is $4,881,296 USD.

Empowered Funds, LLC has a history of taking positions in derivatives of the underlying security (AMT) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

AMT / American Tower Corporation Historical Put/Call Ratio
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)
2026-05-15 2026-03-31 13F AMERICAN TOWER COM 03027X100 25,173 5,441 27.57 4,344 25.40 0.0277
2026-02-18 2025-12-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 19,732 -406 -2.02 3,464 -10.54 0.0588
2026-02-11 2025-12-31 13F AMERICAN TOWER CORP COM 03027X100 19,732 -406 3,464 0.0276
2025-11-13 2025-09-30 13F AMERICAN TOWER CORP COM 03027X100 20,138 -9,768 -32.66 3,873 -41.41 0.0391
2025-08-11 2025-06-30 13F AMERICAN TOWER CORP COM 03027X100 29,906 18,846 170.40 6,610 174.69 0.0748
2025-05-16 2025-03-31 13F AMERICAN TOWER CORP COM 03027X100 11,060 -633 -5.41 2,407 12.22 0.0342
2025-01-28 2024-12-31 13F AMERICAN TOWER CORP COM 03027X100 11,693 1,758 17.70 2,145 -7.19 0.0313
2024-11-06 2024-09-30 13F AMERICAN TOWER CORP COM 03027X100 9,935 508 5.39 2,310 26.09 0.0363
2024-07-30 2024-06-30 13F AMERICAN TOWER CORP COM 03027X100 9,427 -5,153 -35.34 1,832 -36.39 0.0317
2024-05-07 2024-03-31 13F/A-1 AMERICAN TOWER CORP COM 03027X100 14,580 8,033 122.70 2,881 103.82 0.0520
2024-05-06 2024-03-31 13F AMERICAN TOWER CORP COM 03027X100 14,580 8,033 2,881 0.0249
2024-02-14 2023-12-31 13F AMERICAN TOWER CORP COM 03027X100 6,547 1,695 34.93 1,413 77.29 0.0355
2023-11-01 2023-09-30 13F AMERICAN TOWER CORP COM 03027X100 4,852 1,027 26.85 798 7.56 0.0235
2023-07-27 2023-06-30 13F AMERICAN TOWER CORP COM 03027X100 3,825 1,511 65.30 742 56.99 0.0261
2023-04-05 2023-03-31 13F AMERICAN RES PUT 03027X100 0 -5,769 -100.00 0 -100.00
2023-04-05 2023-03-31 13F AMERICAN TOWER CORP COM 03027X100 2,314 -3,455 -59.89 473 -61.37 0.0279
2023-02-21 2022-12-31 13F/A-1 AMERICAN RES PUT 03027X100 5,769 5,769 1,222 0.0799
2023-01-26 2022-12-31 13F AMERICAN RES PUT 03027X100 5,769 5,769 1 0.0799
2022-11-04 2022-09-30 13F AMERICAN TOWER CORP COM 03027X100 4,823 326 7.25 1,035 -9.92 0.1002
2022-08-01 2022-06-30 13F AMERICAN TOWER CORP COM 03027X100 4,497 -210 -4.46 1,149 -2.79 0.1481
2022-04-21 2022-03-31 13F AMERICAN TOWER CORP COM 03027X100 4,707 -346 -6.85 1,182 -20.03 0.1292
2022-02-10 2021-12-31 13F AMERICAN TOWER CORP COM 03027X100 5,053 3,030 149.78 1,478 175.23 0.1667
2021-11-12 2021-09-30 13F AMERICAN TOWER CORP COM 03027X100 2,023 846 71.88 537 68.87 0.0689
2021-11-12 2021-06-30 13F/A-1 AMERICAN TOWER CORP COM 03027X100 1,177 1,177 318 0.0404
2021-08-04 2021-06-30 13F AMERICAN TOWER CORP COM 03027X100 1,177 1,177 318 0.0404
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-04-05 2023-03-31 13F AMERICAN RES PUT 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-21 2022-12-31 13F/A AMERICAN RES PUT 5,769 1,222 n/a n/a n/a
2023-01-26 2022-12-31 13F AMERICAN RES PUT 5,769 1 n/a n/a n/a
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.