Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionPathstone Holdings, LLC
Latest Disclosed Ownership293,510 shares
Latest Disclosed Value $ 167,926,045
Pathstone Holdings, LLC reports 2.11% increase in ownership of META / Meta Platforms, Inc.

On May 11, 2026 - Pathstone Holdings, LLC filed a 13F-HR form disclosing ownership of 293,510 shares of Meta Platforms, Inc. (MX:META) valued at $167,926,045 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 287,434 shares of Meta Platforms, Inc.. This represents a change in shares of 2.11% 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)
2026-05-11 2026-03-31 13F META PLATFORMS CL A 30303M102 293,510 6,076 2.11 167,926 -11.49 0.3609
2026-02-13 2025-12-31 13F META PLATFORMS CL A 30303M102 287,434 22,438 8.47 189,732 -2.51 0.7318
2025-11-13 2025-09-30 13F META PLATFORMS CL A 30303M102 264,996 12,297 4.87 194,608 4.78 0.7435
2025-08-12 2025-06-30 13F META PLATFORMS CL A 30303M102 252,699 5,814 2.35 185,725 30.47 0.7344
2025-05-15 2025-03-31 13F META PLATFORMS CL A 30303M102 246,885 9,454 3.98 142,347 2.34 0.6171
2025-02-14 2024-12-31 13F META PLATFORMS CL A 30303M102 237,431 -2,574 -1.07 139,087 1.24 0.6147
2024-11-07 2024-09-30 13F META PLATFORMS CL A 30303M102 240,005 172 0.07 137,390 13.61 0.6078
2024-08-14 2024-06-30 13F META PLATFORMS CL A 30303M102 239,833 1,919 0.81 120,929 4.68 0.5459
2024-05-13 2024-03-31 13F META PLATFORMS CL A 30303M102 237,914 6,777 2.93 115,526 40.75 0.5384
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 231,137 231,137 82,081 0.4404
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.