Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionC WorldWide Group Holding A/S
Latest Disclosed Ownership32,045 shares
Latest Disclosed Value $ 18,334
C WorldWide Group Holding A/S reports 16.43% decrease in ownership of META / Meta Platforms, Inc.

On May 6, 2026 - C WorldWide Group Holding A/S filed a 13F-HR form disclosing ownership of 32,045 shares of Meta Platforms, Inc. (MX:META) valued at $18,334 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 38,344 shares of Meta Platforms, Inc.. This represents a change in shares of -16.43% 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)
2026-05-06 2026-03-31 13F META PLATFORMS CL A 30303M102 32,045 -6,299 -16.43 18 -28.00 0.3935
2026-02-04 2025-12-31 13F META PLATFORMS CL A 30303M102 38,344 4,834 14.43 25 4.17 0.4418
2025-11-05 2025-09-30 13F META PLATFORMS CL A 30303M102 33,510 33,510 25 0.3793
2019-05-03 2019-03-31 13F FACEBOOK CL A 30303M102 0 -2,516,587 -100.00 0 -100.00
2019-02-12 2018-12-31 13F FACEBOOK CL A 30303M102 2,516,587 -5,042 -0.20 329,899 -20.45 4.7717
2018-11-05 2018-09-30 13F FACEBOOK CL A 30303M102 2,521,629 5,429 0.22 414,707 -15.18 5.3263
2018-08-03 2018-06-30 13F FACEBOOK CL A 30303M102 2,516,200 -38,183 -1.49 488,948 19.79 6.7839
2018-05-03 2018-03-31 13F FACEBOOK CL A 30303M102 2,554,383 -19,631 -0.76 408,165 -10.14 6.2668
2018-02-07 2017-12-31 13F FACEBOOK CL A 30303M102 2,574,014 -305,170 -10.60 454,210 -7.67 6.5663
2017-11-06 2017-09-30 13F FACEBOOK CL A 30303M102 2,879,184 67,796 2.41 491,966 15.90 6.9931
2017-08-02 2017-06-30 13F FACEBOOK CL A 30303M102 2,811,388 -76,618 -2.65 424,464 3.47 6.4452
2017-05-01 2017-03-31 13F FACEBOOK CL A 30303M102 2,888,006 213,758 7.99 410,242 33.34 6.9461
2017-02-06 2016-12-31 13F FACEBOOK CL A 30303M102 2,674,248 -118,358 -4.24 307,672 -14.11 5.9361
2016-11-03 2016-09-30 13F FACEBOOK CL A 30303M102 2,792,606 -237,150 -7.83 358,207 3.46 6.3143
2016-07-29 2016-06-30 13F FACEBOOK CL A 30303M102 3,029,756 101,956 3.48 346,240 3.65 6.6286
2016-05-04 2016-03-31 13F FACEBOOK CL A 30303M102 2,927,800 -28,850 -0.98 334,062 7.96 6.4612
2016-02-08 2015-12-31 13F FACEBOOK CL A 30303M102 2,956,650 -150,200 -4.83 309,443 10.79 5.4142
2015-11-12 2015-09-30 13F FACEBOOK CL A 30303M102 3,106,850 -336,050 -9.76 279,306 -5.41 4.6967
2015-07-21 2015-06-30 13F/A-1 FACEBOOK CL A 30303M102 3,442,900 -56,900 -1.63 295,280 2.62 4.2242
2015-07-21 2015-06-30 13F FACEBOOK CL A 30303M102 3,442,900 295,280
2015-05-13 2015-03-31 13F FACEBOOK CL A 30303M102 3,499,800 -107,500 -2.98 287,736 2.24 4.1081
2015-02-11 2014-12-31 13F FACEBOOK CL A 30303M102 3,607,300 -237,800 -6.18 281,441 -7.40 4.1470
2014-11-14 2014-09-30 13F FACEBOOK CL A 30303M102 3,845,100 3,845,100 303,916 4.4651
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.