Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionBurke & Herbert Bank & Trust Co
Latest Disclosed Ownership3,117 shares
Latest Disclosed Value $ 1,783,330
Burke & Herbert Bank & Trust Co reports 4.74% decrease in ownership of META / Meta Platforms, Inc.

On May 8, 2026 - Burke & Herbert Bank & Trust Co filed a 13F-HR form disclosing ownership of 3,117 shares of Meta Platforms, Inc. (MX:META) valued at $1,783,330 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 3,272 shares of Meta Platforms, Inc.. This represents a change in shares of -4.74% 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 INC CL A COMMON STOCK 30303M102 3,117 -155 -4.74 1,783 -17.42 0.4928
2026-02-12 2025-12-31 13F META PLATFORMS INC CL A COMMON STOCK 30303M102 3,272 -870 -21.00 2,160 -29.00 0.5965
2025-11-07 2025-09-30 13F META PLATFORMS INC CL A COMMON 30303M102 4,142 10 0.24 3,042 -0.26 0.6537
2025-07-31 2025-06-30 13F META PLATFORMS INC CL A COMMON 30303M102 4,132 232 5.95 3,050 35.69 0.6833
2025-04-29 2025-03-31 13F META PLATFORMS INC CL A COMMON 30303M102 3,900 0 0.00 2,248 -1.58 0.5409
2025-01-31 2024-12-31 13F META PLATFORMS INC CL A COMMON 30303M102 3,900 71 1.85 2,283 4.20 0.5415
2024-10-23 2024-09-30 13F META PLATFORMS CDR CIBC COMMON 30303M102 3,829 -72 -1.85 2,192 11.44 0.5098
2024-07-16 2024-06-30 13F META PLATFORMS INC CL A COMMON 30303M102 3,901 848 27.78 1,967 32.66 0.4781
2024-04-15 2024-03-31 13F META PLATFORMS INC CL A COMMON 30303M102 3,053 -477 -13.51 1,482 18.65 1.1159
2024-01-10 2023-12-31 13F META PLATFORMS INC CL A COMMON 30303M102 3,530 0 0.00 1,249 17.94 0.8975
2023-10-16 2023-09-30 13F META PLATFORMS INC CL A COMMON 30303M102 3,530 -247 -6.54 1,060 -2.22 0.8573
2023-07-12 2023-06-30 13F META PLATFORMS INC CL A COMMON 30303M102 3,777 -164 -4.16 1,084 29.70 0.7340
2023-04-13 2023-03-31 13F META PLATFORMS INC CL A COMMON 30303M102 3,941 -57 -1.43 835 0.6139
2023-01-11 2022-12-31 13F META PLATFORMS INC CL A COMMON 30303M102 3,998 -40 -0.99 0 -100.00 0.3579
2022-11-14 2022-09-30 13F/A-1 META PLATFORMS INC CL A COMMON 30303M102 4,038 -140 -3.35 548 -18.69 0.4542
2022-10-12 2022-09-30 13F META PLATFORMS INC CL A COMMON 30303M102 4,038 -140 548 0.2738
2022-07-08 2022-06-30 13F META PLATFORMS INC CL A COMMON 30303M102 4,178 -279 -6.26 674 -31.99 0.5081
2022-04-20 2022-03-31 13F META PLATFORMS INC CL A COMMON 30303M102 4,457 -84 -1.85 991 -35.10 0.6299
2022-01-13 2021-12-31 13F META PLATFORMS INC CL A COMMON 30303M102 4,541 10 0.22 1,527 -0.72 0.8954
2021-10-08 2021-09-30 13F FACEBOOK INC CL A COMMON 30303M102 4,531 35 0.78 1,538 -1.60 0.9936
2021-07-14 2021-06-30 13F FACEBOOK INC CL A COMMON 30303M102 4,496 23 0.51 1,563 18.68 1.0045
2021-04-12 2021-03-31 13F FACEBOOK INC CL A COMMON 30303M102 4,473 78 1.77 1,317 9.66 0.9021
2021-01-11 2020-12-31 13F FACEBOOK INC CL A COMMON 30303M102 4,395 17 0.39 1,201 4.80 0.8510
2020-10-06 2020-09-30 13F FACEBOOK INC CL A COMMON 30303M102 4,378 -62 -1.40 1,146 13.69 0.9013
2020-07-15 2020-06-30 13F FACEBOOK INC CL A COMMON STOCK 30303M102 4,440 250 5.97 1,008 44.21 0.8751
2020-04-09 2020-03-31 13F FACEBOOK INC CL A COMMON STOCK 30303M102 4,190 460 12.33 699 -8.75 0.7085
2020-01-08 2019-12-31 13F FACEBOOK INC CL A COMMON STOCK 30303M102 3,730 55 1.50 766 17.13 0.5906
2019-10-08 2019-09-30 13F FACEBOOK INC CL A COMMON 30303M102 3,675 8 0.22 654 -7.63 0.5791
2019-07-16 2019-06-30 13F FACEBOOK INC CL A COMMON STOCK 30303M102 3,667 -177 -4.60 708 10.45 0.6233
2019-04-09 2019-03-31 13F FACEBOOK INC CL A COMMON STOCK 30303M102 3,844 -99 -2.51 641 23.98 0.5668
2019-01-15 2018-12-31 13F FACEBOOK INC CL A COMMON 30303M102 3,943 1,136 40.47 517 11.90 0.5092
2018-10-10 2018-09-30 13F FACEBOOK INC CL A COMMON 30303M102 2,807 -50 -1.75 462 -16.76 0.3926
2018-07-06 2018-06-30 13F FACEBOOK INC CL A COMMON STOCK 30303M102 2,857 820 40.26 555 70.77 0.4992
2018-04-11 2018-03-31 13F FACEBOOK INC CL A COMMON 30303M102 2,037 195 10.59 325 0.00 0.2923
2018-01-16 2017-12-31 13F FACEBOOK INC CL A COMMON 30303M102 1,842 327 21.58 325 25.48 0.2783
2017-10-13 2017-09-30 13F FACEBOOK INC CL A COMMON 30303M102 1,515 0 0.00 259 13.10 0.2341
2017-07-12 2017-06-30 13F FACEBOOK INC CL A COMMON 30303M102 1,515 0 0.00 229 6.51 0.2085
2017-04-07 2017-03-31 13F FACEBOOK INC CL A COMMON STOCK 30303M102 1,515 1,515 215 0.1925
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.