Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionNorthside Capital Management, LLC
Latest Disclosed Ownership23,132 shares
Latest Disclosed Value $ 13,234,511
Northside Capital Management, LLC reports 2.39% decrease in ownership of META / Meta Platforms, Inc.

On April 10, 2026 - Northside Capital Management, LLC filed a 13F-HR form disclosing ownership of 23,132 shares of Meta Platforms, Inc. (MX:META) valued at $13,234,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 23,698 shares of Meta Platforms, Inc.. This represents a change in shares of -2.39% 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)
2026-04-10 2026-03-31 13F META PLATFORMS CL A 30303M102 23,132 -566 -2.39 13,235 -15.39 1.1621
2026-01-07 2025-12-31 13F META PLATFORMS CL A 30303M102 23,698 0 0.00 15,643 -10.12 1.3592
2025-10-07 2025-09-30 13F META PLATFORMS CL A 30303M102 23,698 -374,787 -94.05 17,403 -94.08 1.5889
2025-07-15 2025-06-30 13F META PLATFORMS CL A 30303M102 398,485 30,799 8.38 294,117 38.79 22.4176
2025-04-10 2025-03-31 13F META PLATFORMS CL A 30303M102 367,686 366,392 28,314.68 211,920 27,894.58 34.4170
2025-01-14 2024-12-31 13F META PLATFORMS CL A 30303M102 1,294 -405,083 -99.68 758 -99.67 0.2015
2024-10-18 2024-09-30 13F META PLATFORMS CL A 30303M102 406,377 -14,269 -3.39 232,627 9.68 36.3488
2024-07-10 2024-06-30 13F META PLATFORMS CL A 30303M102 420,646 18,852 4.69 212,098 8.71 36.4601
2024-04-04 2024-03-31 13F META PLATFORMS CL A 30303M102 401,794 401,794 195,103 34.7952
2024-01-09 2023-12-31 13F META PLATFORMS CL A 30303M102 0 -396,895 -100.00 0 -100.00
2023-10-11 2023-09-30 13F META PLATFORMS CL A 30303M102 396,895 396,895 119,152 27.4847
2023-07-19 2023-06-30 13F META PLATFORMS CL A 30303M102 0 -370,376 -100.00 0 -100.00
2023-04-10 2023-03-31 13F META PLATFORMS CL A 30303M102 370,376 14,154 3.97 78,497 83.12 21.1323
2023-01-13 2022-12-31 13F META PLATFORMS CL A 30303M102 356,222 13,902 4.06 42,868 -7.71 12.8707
2022-10-13 2022-09-30 13F META PLATFORMS CL A 30303M102 342,320 13,868 4.22 46,446 -12.30 15.0867
2022-07-12 2022-06-30 13F META PLATFORMS CL A 30303M102 328,452 13,867 4.41 52,963 -24.29 16.7339
2022-04-14 2022-03-31 13F META PLATFORMS CL A 30303M102 314,585 10,761 3.54 69,951 -31.55 18.6180
2022-01-24 2021-12-31 13F META PLATFORMS CL A 30303M102 303,824 11,121 3.80 102,191 2.87 27.0109
2021-10-14 2021-09-30 13F FACEBOOK CL A 30303M102 292,703 11,110 3.95 99,340 1.46 27.2418
2021-07-28 2021-06-30 13F FACEBOOK CL A 30303M102 281,593 11,110 4.11 97,913 22.91 24.5816
2021-04-27 2021-03-31 13F FACEBOOK CL A 30303M102 270,483 -19,695 -6.79 79,665 0.50 21.8728
2021-01-22 2020-12-31 13F FACEBOOK CL A 30303M102 290,178 12,130 4.36 79,265 8.85 23.4747
2020-10-13 2020-09-30 13F FACEBOOK CL A 30303M102 278,048 0 0.00 72,821 15.34 23.6506
2020-07-15 2020-06-30 13F FACEBOOK CL A 30303M102 278,048 278,048 63,136 21.8060
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.