Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionGladstone Institutional Advisory LLC
Latest Disclosed Ownership38,788 shares
Latest Disclosed Value $ 22,192,182
Gladstone Institutional Advisory LLC reports 8.79% decrease in ownership of META / Meta Platforms, Inc.

On May 14, 2026 - Gladstone Institutional Advisory LLC filed a 13F-HR form disclosing ownership of 38,788 shares of Meta Platforms, Inc. (MX:META) valued at $22,192,182 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 42,525 shares of Meta Platforms, Inc.. This represents a change in shares of -8.79% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F META PLATFORMS CL A 30303M102 38,788 -3,737 -8.79 22,192 -20.94 0.8223
2026-02-17 2025-12-31 13F META PLATFORMS CL A 30303M102 42,525 2,990 7.56 28,070 -3.32 1.0600
2025-10-22 2025-09-30 13F META PLATFORMS CL A 30303M102 39,535 597 1.53 29,034 1.02 1.1181
2025-08-12 2025-06-30 13F META PLATFORMS CL A 30303M102 38,938 154 0.40 28,740 28.57 1.1873
2025-05-15 2025-03-31 13F META PLATFORMS CL A 30303M102 38,784 456 1.19 22,354 -0.39 1.0419
2025-01-29 2024-12-31 13F META PLATFORMS CL A 30303M102 38,328 2,602 7.28 22,441 9.74 1.0410
2024-10-28 2024-09-30 13F META PLATFORMS CL A 30303M102 35,726 -2,523 -6.60 20,451 6.04 0.9985
2024-08-02 2024-06-30 13F META PLATFORMS CL A 30303M102 38,249 182 0.48 19,286 4.33 1.0043
2024-05-14 2024-03-31 13F META PLATFORMS CL A 30303M102 38,067 -5,985 -13.59 18,484 18.55 1.0142
2024-02-09 2023-12-31 13F META PLATFORMS CL A 30303M102 44,052 14,398 48.55 15,593 75.15 0.8746
2023-11-13 2023-09-30 13F META PLATFORMS CL A 30303M102 29,654 -3,809 -11.38 8,903 -7.30 0.5765
2023-08-10 2023-06-30 13F META PLATFORMS CL A 30303M102 33,463 -6,211 -15.66 9,603 14.21 0.5854
2023-05-12 2023-03-31 13F META PLATFORMS CL A 30303M102 39,674 -2,564 -6.07 8,409 65.45 0.5445
2023-02-01 2022-12-31 13F META PLATFORMS CL A 30303M102 42,238 -1,964 -4.44 5,083 -15.26 0.3587
2023-01-30 2022-09-30 13F/A-1 META PLATFORMS CL A 30303M102 44,202 4,645 11.74 5,997 -5.99 0.4688
2022-10-20 2022-09-30 13F META PLATFORMS CL A 30303M102 44,202 4,645 5,997 0.4688
2023-01-30 2022-06-30 13F/A-1 META PLATFORMS CL A 30303M102 39,557 767 1.98 6,379 -26.04 0.5045
2022-08-15 2022-06-30 13F META PLATFORMS CL A 30303M102 39,557 767 6,379 0.5045
2023-01-30 2022-03-31 13F/A-1 META PLATFORMS CL A 30303M102 38,790 3,964 11.38 8,625 -26.37 0.5831
2022-05-04 2022-03-31 13F META PLATFORMS CL A 30303M102 38,790 3,964 8,625 0.5831
2023-01-30 2021-12-31 13F/A-1 META PLATFORMS CL A 30303M102 34,826 -1,318 -3.65 11,714 -4.51 0.9075
2022-02-11 2021-12-31 13F META PLATFORMS CL A 30303M102 34,826 -1,318 11,714 0.9075
2023-01-30 2021-09-30 13F/A-1 FACEBOOK CL A 30303M102 36,144 13,738 61.31 12,267 57.45 1.1982
2021-11-15 2021-09-30 13F FACEBOOK CL A 30303M102 36,144 13,738 12,267 1.1982
2023-01-30 2021-06-30 13F/A-1 FACEBOOK CL A 30303M102 22,406 9,530 74.01 7,791 105.46 0.9256
2021-08-13 2021-06-30 13F FACEBOOK CL A 30303M102 22,406 9,530 7,791 0.9256
2023-01-30 2021-03-31 13F/A-1 FACEBOOK CL A 30303M102 12,876 6,064 89.02 3,792 103.76 0.5893
2021-05-17 2021-03-31 13F FACEBOOK CL A 30303M102 12,876 6,064 3,792 0.5893
2023-01-30 2020-12-31 13F/A-1 FACEBOOK CL A 30303M102 6,812 -537 -7.31 1,861 -3.32 0.3707
2021-02-16 2020-12-31 13F FACEBOOK CL A 30303M102 6,812 -537 1,861 0.3707
2023-01-30 2020-09-30 13F/A-1 FACEBOOK CL A 30303M102 7,349 -175 -2.33 1,925 12.70 0.4598
2020-11-16 2020-09-30 13F FACEBOOK CL A 30303M102 7,349 -175 1,925 0.4598
2020-08-17 2020-06-30 13F FACEBOOK CL A 30303M102 7,524 -436 -5.48 1,708 28.61 0.4344
2020-05-14 2020-03-31 13F FACEBOOK CL A 30303M102 7,960 2,870 56.39 1,328 27.20 0.3427
2020-02-12 2019-12-31 13F FACEBOOK CL A 30303M102 5,090 560 12.36 1,044 29.53 0.2559
2019-11-13 2019-09-30 13F FACEBOOK CL A 30303M102 4,530 -822 -15.36 806 -21.90 0.2050
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 5,352 -145 -2.64 1,032 12.66 0.3144
2019-05-10 2019-03-31 13F FACEBOOK CL A 30303M102 5,497 -2 -0.04 916 27.05 0.3362
2019-02-13 2018-12-31 13F FACEBOOK CL A 30303M102 5,499 5,499 721 0.4199
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.