Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionWimmer Associates 1, Llc
Latest Disclosed Ownership883 shares
Latest Disclosed Value $ 505,191
Wimmer Associates 1, Llc reports 0.46% increase in ownership of META / Meta Platforms, Inc.

On May 15, 2026 - Wimmer Associates 1, Llc filed a 13F-HR form disclosing ownership of 883 shares of Meta Platforms, Inc. (MX:META) valued at $505,191 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 879 shares of Meta Platforms, Inc.. This represents a change in shares of 0.46% 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)
2026-05-15 2026-03-31 13F META PLATFORMS CL A 30303M102 883 4 0.46 505 -12.93 0.2468
2026-02-13 2025-12-31 13F META PLATFORMS CL A 30303M102 879 120 15.81 580 4.13 0.2698
2025-11-14 2025-09-30 13F META PLATFORMS CL A 30303M102 759 0 0.00 557 -0.54 0.2679
2025-08-14 2025-06-30 13F META PLATFORMS CL A 30303M102 759 0 0.00 560 12.68 0.2864
2025-05-15 2025-03-31 13F META PLATFORMS CL A 30303M102 759 57 8.12 498 20.92 0.2626
2025-02-14 2024-12-31 13F META PLATFORMS CL A 30303M102 702 47 7.18 411 9.89 0.2032
2024-11-14 2024-09-30 13F META PLATFORMS CL A 30303M102 655 125 23.58 375 40.07 0.1835
2024-08-13 2024-06-30 13F META PLATFORMS CL A 30303M102 530 530 267 0.1370
2022-11-14 2022-09-30 13F META PLATFORMS CL A 30303M102 0 -2,040 -100.00 0 -100.00
2022-08-12 2022-06-30 13F META PLATFORMS CL A 30303M102 2,040 145 7.65 329 -21.85 0.2144
2022-05-13 2022-03-31 13F META PLATFORMS COM 30303M102 1,895 -83 -4.20 421 -36.69 0.2340
2022-02-16 2021-12-31 13F META PLATFORMS COM 30303M102 1,978 25 1.28 665 0.30 0.3565
2021-11-12 2021-09-30 13F FACEBOOK COM 30303M102 1,953 216 12.44 663 9.77 0.3929
2021-08-12 2021-06-30 13F FACEBOOK COM 30303M102 1,737 55 3.27 604 22.02 0.3542
2021-05-14 2021-03-31 13F FACEBOOK COM 30303M102 1,682 20 1.20 495 9.03 0.2694
2021-02-16 2020-12-31 13F FACEBOOK COM 30303M102 1,662 10 0.61 454 4.85 0.2708
2020-12-03 2020-09-30 13F FACEBOOK COM 30303M102 1,652 215 14.96 433 14.55 0.2916
2020-08-14 2020-06-30 13F FACEBOOK COM 30303M102 1,437 -208 -12.64 378 37.96 0.2940
2020-05-15 2020-03-31 13F FACEBOOK COM 30303M102 1,645 -173 -9.52 274 -26.54 0.2549
2020-02-13 2019-12-31 13F Facebook COM 30303M102 1,818 76 4.36 373 20.32 0.2987
2019-11-14 2019-09-30 13F Facebook COM 30303M102 1,742 0 0.00 310 -7.74 0.2704
2019-08-14 2019-06-30 13F Facebook COM 30303M102 1,742 241 16.06 336 34.40 0.2937
2019-05-15 2019-03-31 13F Facebook COM 30303M102 1,501 -1,240 -45.24 250 -30.36 0.2217
2019-02-14 2018-12-31 13F Facebook COM 30303M102 2,741 -1,860 -40.43 359 -52.58 0.3555
2018-11-13 2018-09-30 13F Facebook COM 30303M102 4,601 539 13.27 757 -4.06 0.6300
2018-08-14 2018-06-30 13F Facebook COM 30303M102 4,062 375 10.17 789 33.96 0.7035
2018-05-10 2018-03-31 13F Facebook COM 30303M102 3,687 -169 -4.38 589 -13.38 0.5192
2018-02-14 2017-12-31 13F Facebook COM 30303M102 3,856 -55 -1.41 680 1.80 0.6122
2017-11-14 2017-09-30 13F Facebook COM 30303M102 3,911 -90 -2.25 668 10.60 0.6155
2017-08-11 2017-06-30 13F Facebook COM 30303M102 4,001 155 4.03 604 10.62 0.5565
2017-05-09 2017-03-31 13F Facebook COM 30303M102 3,846 -225 -5.53 546 16.67 0.5107
2017-02-14 2016-12-31 13F Facebook COM 30303M102 4,071 423 11.60 468 0.00 0.4336
2016-11-10 2016-09-30 13F Facebook COM 30303M102 3,648 0 0.00 468 12.23 0.4212
2016-08-11 2016-06-30 13F Facebook COM 30303M102 3,648 780 27.20 417 27.52 0.3721
2016-05-16 2016-03-31 13F Facebook COM 30303M102 2,868 2,868 327 0.2996
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.