Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionCzech National Bank
Latest Disclosed Ownership595,668 shares
Latest Disclosed Value $ 340,799,533
Czech National Bank reports 3.73% increase in ownership of META / Meta Platforms, Inc.

On April 13, 2026 - Czech National Bank filed a 13F-HR form disclosing ownership of 595,668 shares of Meta Platforms, Inc. (MX:META) valued at $340,799,533 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 574,267 shares of Meta Platforms, Inc.. This represents a change in shares of 3.73% 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)
2026-04-13 2026-03-31 13F META PLATFORMS CL A 30303M102 595,668 21,401 3.73 340,800 -10.10 2.2385
2026-01-12 2025-12-31 13F META PLATFORMS CL A 30303M102 574,267 23,378 4.24 379,068 -6.30 2.4600
2025-10-08 2025-09-30 13F META PLATFORMS CL A 30303M102 550,889 20,184 3.80 404,562 3.28 2.7924
2025-07-09 2025-06-30 13F META PLATFORMS CL A 30303M102 530,705 27,698 5.51 391,708 35.11 3.0524
2025-04-09 2025-03-31 13F META PLATFORMS CL A 30303M102 503,007 30,015 6.35 289,913 4.68 2.6543
2025-01-13 2024-12-31 13F META PLATFORMS CL A 30303M102 472,992 27,940 6.28 276,942 8.70 2.5645
2024-10-07 2024-09-30 13F/A-1 META PLATFORMS CL A 30303M102 445,052 27,453 6.57 254,766 20.99 2.5680
2024-10-03 2024-09-30 13F META PLATFORMS CL A 30303M102 445,052 27,453 254,766 2.5680
2024-07-15 2024-06-30 13F META PLATFORMS CL A 30303M102 417,599 30,452 7.87 210,562 12.01 2.4103
2024-04-10 2024-03-31 13F META PLATFORMS CL A 30303M102 387,147 -1,604 -0.41 187,991 36.62 2.4239
2024-01-08 2023-12-31 13F META PLATFORMS CL A 30303M102 388,751 341 0.09 137,602 18.01 1.9620
2023-10-19 2023-09-30 13F META PLATFORMS CL A 30303M102 388,410 126,525 48.31 116,605 55.15 1.8564
2023-07-11 2023-06-30 13F META PLATFORMS CL A 30303M102 261,885 -290 -0.11 75,156 35.26 1.7084
2023-04-17 2023-03-31 13F META PLATFORMS CL A 30303M102 262,175 -1,125 -0.43 55,565 75.37 1.3735
2023-01-18 2022-12-31 13F META PLATFORMS CL A 30303M102 263,300 -1,714 -0.65 31,686 -11.88 0.8422
2022-10-31 2022-09-30 13F META PLATFORMS CL A 30303M102 265,014 265,014 35,957 1.0274
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.