Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionGFS Advisors, LLC
Latest Disclosed Ownership11,522 shares
Latest Disclosed Value $ 6,592,082
GFS Advisors, LLC reports 5.46% decrease in ownership of META / Meta Platforms, Inc.

On May 11, 2026 - GFS Advisors, LLC filed a 13F-HR/A form disclosing ownership of 11,522 shares of Meta Platforms, Inc. (MX:META) valued at $6,592,082 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 12,188 shares of Meta Platforms, Inc.. This represents a change in shares of -5.46% 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)
2026-05-11 2026-03-31 13F/A-1 META PLATFORMS CL A 30303M102 11,522 -666 -5.46 6,592 -18.06 0.8401
2026-02-11 2025-12-31 13F META PLATFORMS CL A 30303M102 12,188 2,243 22.55 8,045 10.16 0.9555
2025-11-06 2025-09-30 13F META PLATFORMS CL A 30303M102 9,945 -1,758 -15.02 7,303 -15.45 0.9319
2025-07-25 2025-06-30 13F META PLATFORMS CL A 30303M102 11,703 -8,208 -41.22 8,638 -24.73 1.1820
2025-04-21 2025-03-31 13F META PLATFORMS CL A 30303M102 19,911 -522 -2.55 11,476 -4.08 2.3041
2025-01-23 2024-12-31 13F META PLATFORMS CL A 30303M102 20,433 -109 -0.53 11,964 1.74 1.8193
2024-10-29 2024-09-30 13F META PLATFORMS CL A 30303M102 20,542 -177,844 -89.65 11,759 23.26 2.4997
2024-07-26 2024-06-30 13F META PLATFORMS CL A 30303M102 198,386 176,856 821.44 9,540 -8.75 1.5375
2024-04-25 2024-03-31 13F META PLATFORMS CL A 30303M102 21,530 -4,381 -16.91 10,455 14.00 1.7322
2024-01-24 2023-12-31 13F META PLATFORMS CL A 30303M102 25,911 -4,107 -13.68 9,171 1.76 1.3407
2023-10-19 2023-09-30 13F META PLATFORMS CL A 30303M102 30,018 18,075 151.34 9,012 162.97 1.4005
2023-08-08 2023-06-30 13F META PLATFORMS CL A 30303M102 11,943 -12,267 -50.67 3,427 -33.21 0.7618
2023-04-27 2023-03-31 13F META PLATFORMS CL A 30303M102 24,210 -50,796 -67.72 5,131 -43.15 1.1799
2023-01-26 2022-12-31 13F META PLATFORMS CL A 30303M102 75,006 17,976 31.52 9,026 16.65 2.0294
2022-10-13 2022-09-30 13F META PLATFORMS CL A 30303M102 57,030 57,030 7,738 1.8565
2022-07-19 2022-06-30 13F META PLATFORMS CL A 30303M102 0 -37,197 -100.00 0 -100.00
2022-04-21 2022-03-31 13F META PLATFORMS CL A 30303M102 37,197 6,409 20.82 8,271 -20.13 1.7406
2022-01-21 2021-12-31 13F META PLATFORMS CL A 30303M102 30,788 16,101 109.63 10,356 107.74 1.7084
2021-11-03 2021-09-30 13F FACEBOOK CL A 30303M102 14,687 0 0.00 4,985 -2.39 1.0836
2021-07-26 2021-06-30 13F FACEBOOK INC COM 30303M102 14,687 0 0.00 5,107 18.05 1.1499
2021-05-03 2021-03-31 13F FACEBOOK 'A' COM 30303M102 14,687 -1,255 -7.87 4,326 -0.67 1.0104
2021-02-02 2020-12-31 13F FACEBOOK 'A' COM 30303M102 15,942 -185 -1.15 4,355 3.10 1.1444
2020-11-12 2020-09-30 13F FACEBOOK CL A 30303M102 16,127 -15,322 -48.72 4,224 -40.85 1.2859
2020-07-29 2020-06-30 13F FACEBOOK 'A' COM 30303M102 31,449 -3,585 -10.23 7,141 22.19 2.2022
2020-05-13 2020-03-31 13F/A-1 FACEBOOK 'A' COM 30303M102 35,034 -140 -0.40 5,844 -19.05 1.8246
2020-05-05 2020-03-31 13F FACEBOOK 'A' COM 30303M102 35,034 -140 5,844 1,657,721.8522
2020-01-17 2019-12-31 13F FACEBOOK 'A' COM 30303M102 35,174 416 1.20 7,219 16.62 1.8858
2019-11-12 2019-09-30 13F/A-1 FACEBOOK CL A 30303M102 34,758 181 0.52 6,190 -7.24 1.7283
2019-10-31 2019-09-30 13F FACEBOOK 'A' COM 30303M102 34,758 181 6,190 1.7283
2019-08-01 2019-06-30 13F FACEBOOK CL A 30303M102 34,577 -20,423 -37.13 6,673 -27.21 1.8986
2019-05-13 2019-03-31 13F FACEBOOK CL A 30303M102 55,000 -1,476 -2.61 9,168 23.84 2.7163
2019-02-12 2018-12-31 13F FACEBOOK CL A 30303M102 56,476 8,543 17.82 7,403 -6.09 1.9812
2018-11-27 2018-09-30 13F/A-2 FACEBOOK CL A 30303M102 47,933 40,104 512.25 7,883 418.28 2.0121
2018-11-15 2018-09-30 13F/A-1 FACEBOOK CL A 30303M102 61,108 53,279 10,050 1.8399
2018-11-10 2018-09-30 13F FACEBOOK CL A 30303M102 61,108 53,279 10,050 1.8452
2018-08-08 2018-06-30 13F FACEBOOK CL A 30303M102 7,829 -159 -1.99 1,521 19.11 0.3162
2018-05-09 2018-03-31 13F FACEBOOK CL A 30303M102 7,988 7,988 1,277 0.2643
2016-08-12 2016-06-30 13F FACEBOOK CL A 30303M102 0 -3,231,426 -100.00 0 -100.00
2016-05-16 2016-03-31 13F FACEBOOK CL A 30303M102 3,231,426 3,231,426 28,321 0.2132
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.