Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionAddison Advisors LLC
Latest Disclosed Ownership988 shares
Latest Disclosed Value $ 565,252
Addison Advisors LLC reports 4.44% increase in ownership of META / Meta Platforms, Inc.

On May 8, 2026 - Addison Advisors LLC filed a 13F-HR form disclosing ownership of 988 shares of Meta Platforms, Inc. (MX:META) valued at $565,252 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 946 shares of Meta Platforms, Inc.. This represents a change in shares of 4.44% 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.

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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)
2026-05-08 2026-03-31 13F META PLATFORMS CL A 30303M102 988 42 4.44 565 -9.46 0.1162
2026-02-06 2025-12-31 13F META PLATFORMS CL A 30303M102 946 -5 -0.53 624 -10.60 0.1403
2025-11-07 2025-09-30 13F META PLATFORMS CL A 30303M102 951 20 2.15 698 1.60 0.1619
2025-08-07 2025-06-30 13F META PLATFORMS CL A 30303M102 931 34 3.79 688 32.88 0.1716
2025-05-12 2025-03-31 13F META PLATFORMS CL A 30303M102 897 -85 -8.66 517 -10.09 0.1411
2025-02-04 2024-12-31 13F META PLATFORMS CL A 30303M102 982 74 8.15 575 10.79 0.1600
2024-11-04 2024-09-30 13F META PLATFORMS CL A 30303M102 908 73 8.74 520 23.28 0.1444
2024-08-05 2024-06-30 13F META PLATFORMS CL A 30303M102 835 130 18.44 421 23.10 0.1359
2024-05-06 2024-03-31 13F META PLATFORMS CL A 30303M102 705 35 5.22 342 44.30 0.1176
2024-02-02 2023-12-31 13F META PLATFORMS CL A 30303M102 670 25 3.88 237 22.80 0.0924
2023-11-07 2023-09-30 13F META PLATFORMS CL A 30303M102 645 47 7.86 194 12.87 0.0901
2023-08-03 2023-06-30 13F META PLATFORMS CL A 30303M102 598 -40 -6.27 172 26.67 0.0848
2023-05-09 2023-03-31 13F META PLATFORMS CL A 30303M102 638 14 2.24 135 80.00 0.0757
2023-02-07 2022-12-31 13F META PLATFORMS CL A 30303M102 624 30 5.05 75 -7.41 0.0449
2022-10-31 2022-09-30 13F META PLATFORMS CL A 30303M102 594 123 26.11 81 6.58 0.0502
2022-08-04 2022-06-30 13F META PLATFORMS CL A 30303M102 471 -98 -17.22 76 -40.16 0.0461
2022-04-29 2022-03-31 13F META PLATFORMS CL A 30303M102 569 253 80.06 127 19.81 0.0695
2022-01-31 2021-12-31 13F META PLATFORMS CL A 30303M102 316 116 58.00 106 55.88 0.0656
2021-11-08 2021-09-30 13F FACEBOOK CL A 30303M102 200 0 0.00 68 -2.86 0.0545
2021-07-29 2021-06-30 13F FACEBOOK CL A 30303M102 200 -26 -11.50 70 12.90 0.0566
2021-02-02 2020-12-31 13F FACEBOOK CL A 30303M102 226 226 62 0.0594
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.