Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionKeystone Financial Services
Latest Disclosed Ownership3,540 shares
Latest Disclosed Value $ 2,025,217
Keystone Financial Services reports 5.96% increase in ownership of META / Meta Platforms, Inc.

On May 6, 2026 - Keystone Financial Services filed a 13F-HR form disclosing ownership of 3,540 shares of Meta Platforms, Inc. (MX:META) valued at $2,025,217 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,341 shares of Meta Platforms, Inc.. This represents a change in shares of 5.96% 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)
2026-05-06 2026-03-31 13F META PLATFORMS CL A 30303M102 3,540 199 5.96 2,025 -8.16 0.3372
2026-02-12 2025-12-31 13F META PLATFORMS CL A 30303M102 3,341 -8 -0.24 2,205 -10.33 0.6657
2025-11-13 2025-09-30 13F META PLATFORMS CL A 30303M102 3,349 162 5.08 2,460 4.55 0.7622
2025-08-07 2025-06-30 13F META PLATFORMS CL A 30303M102 3,187 -405 -11.28 2,352 13.62 0.8002
2025-04-23 2025-03-31 13F META PLATFORMS CL A 30303M102 3,592 -179 -4.75 2,070 -6.21 0.7890
2025-01-31 2024-12-31 13F META PLATFORMS CL A 30303M102 3,771 -30 -0.79 2,208 1.47 0.8453
2024-11-05 2024-09-30 13F META PLATFORMS CL A 30303M102 3,801 -5 -0.13 2,176 13.34 0.8437
2024-07-23 2024-06-30 13F META PLATFORMS CL A 30303M102 3,806 -2 -0.05 1,919 3.79 0.7951
2024-06-13 2024-03-31 13F META PLATFORMS CL A 30303M102 3,808 -694 -15.42 1,849 16.07 0.8066
2024-01-29 2023-12-31 13F META PLATFORMS CL A 30303M102 4,502 -179 -3.82 1,593 13.38 0.7529
2023-11-08 2023-09-30 13F META PLATFORMS CL A 30303M102 4,681 36 0.78 1,405 5.40 0.7439
2023-08-02 2023-06-30 13F META PLATFORMS CL A 30303M102 4,645 -158 -3.29 1,333 31.07 0.6808
2023-04-28 2023-03-31 13F META PLATFORMS CL A 30303M102 4,803 -1 -0.02 1,018 42.24 0.5452
2023-02-01 2022-12-31 13F META PLATFORMS CL A 30303M102 4,804 105 2.23 716 55.43 0.3848
2022-10-28 2022-09-30 13F META PLATFORMS CL A 30303M102 4,699 292 6.63 460 -34.84 0.2673
2022-08-03 2022-06-30 13F META PLATFORMS CL A 30303M102 4,407 267 6.45 706 -13.05 0.3840
2022-05-10 2022-03-31 13F META PLATFORMS CL A 30303M102 4,140 264 6.81 812 -37.73 0.3192
2022-05-10 2022-03-31 13F META PLATFORMS CL A 30303M102 14 3
2022-05-10 2022-03-31 13F META PLATFORMS CL A 30303M102 1,883 369
2022-02-01 2021-12-31 13F META PLATFORMS CL A 30303M102 3,876 3,876 1,304 0.6691
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.