Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionNational Pension Service
Latest Disclosed Ownership4,695,451 shares
Latest Disclosed Value $ 2,686,408,381
National Pension Service reports 1.90% increase in ownership of META / Meta Platforms, Inc.

On May 12, 2026 - National Pension Service filed a 13F-HR form disclosing ownership of 4,695,451 shares of Meta Platforms, Inc. (MX:META) valued at $2,686,408,381 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 4,607,770 shares of Meta Platforms, Inc.. This represents a change in shares of 1.90% 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)
2026-05-12 2026-03-31 13F META PLATFORMS CL A 30303M102 4,695,451 87,681 1.90 2,686,408 -11.68 2.0401
2026-02-10 2025-12-31 13F META PLATFORMS META PLATFORMS INC 30303M102 4,607,770 137,571 3.08 3,041,543 -7.35 2.2519
2025-11-04 2025-09-30 13F META PLATFORMS CL A 30303M102 4,470,199 138,570 3.20 3,282,825 2.68 2.5493
2025-08-08 2025-06-30 13F META PLATFORMS CL A 30303M102 4,331,629 -75,137 -1.71 3,197,132 25.88 2.7602
2025-05-13 2025-03-31 13F META PLATFORMS CL A 30303M102 4,406,766 176,627 4.18 2,539,884 2.55 2.4412
2025-02-05 2024-12-31 13F META PLATFORMS CL A 30303M102 4,230,139 -87,907 -2.04 2,476,789 0.20 2.3439
2024-10-30 2024-09-30 13F METAPLATFORMSINC CLA 30303M102 4,318,046 550,852 14.62 2,471,822 30.13 2.3837
2024-08-13 2024-06-30 13F META PLATFORMS CL A 30303M102 3,767,194 20,683 0.55 1,899,495 4.41 2.1825
2024-05-14 2024-03-31 13F META PLATFORMS CL A 30303M102 3,746,511 60,223 1.63 1,819,231 39.43 2.1831
2024-02-07 2023-12-31 13F META PLATFORMS CL A 30303M102 3,686,288 74,160 2.05 1,304,798 20.83 1.8170
2023-11-15 2023-09-30 13F META PLATFORMS CL A 30303M102 3,612,128 91,899 2.61 1,079,882 8.96 1.7280
2023-08-16 2023-06-30 13F META PLATFORMS CL A 30303M102 3,520,229 11,811 0.34 991,050 35.91 1.5986
2023-05-12 2023-03-31 13F META PLATFORMS CL A 30303M102 3,508,418 94,263 2.76 729,190 77.48 1.3278
2023-02-24 2022-12-31 13F/A-1 META PLATFORMS CL A 30303M102 3,414,155 82,025 2.46 410,859 -9.61 0.8082
2023-02-21 2022-12-31 13F META PLATFORMS CL A 30303M102 3,414,155 82,025 411 0.8082
2023-02-24 2022-09-30 13F/A-1 META PLATFORMS CL A 30303M102 3,332,130 11,478 0.35 454,536 -15.11 0.9484
2022-11-18 2022-09-30 13F META PLATFORMS CL A 30303M102 3,332,130 11,478 454,536 0.9484
2022-08-17 2022-06-30 13F META PLATFORMS CL A 30303M102 3,320,652 220,244 7.10 535,455 -22.33 1.1037
2022-05-13 2022-03-31 13F META PLATFORMS CL A 30303M102 3,100,408 17,849 0.58 689,407 -33.51 1.2585
2022-02-15 2021-12-31 13F META PLATFORMS CL A 30303M102 3,082,559 -27,545 -0.89 1,036,819 -1.77 1.8088
2021-11-18 2021-09-30 13F FACEBOOK CL A 30303M102 3,110,104 -7,222 -0.23 1,055,538 -2.62 2.0099
2021-08-17 2021-06-30 13F FACEBOOK CL A 30303M102 3,117,326 39,917 1.30 1,083,925 19.59 2.0590
2021-05-14 2021-03-31 13F FACEBOOK CL A 30303M102 3,077,409 70,145 2.33 906,389 10.34 1.8961
2021-02-19 2020-12-31 13F FACEBOOK CL A 30303M102 3,007,264 7,279 0.24 821,464 6.62 1.8729
2020-11-13 2020-09-30 13F FACEBOOK CL A 30303M102 2,999,985 0 0.00 770,456 13.10 2.0236
2020-08-11 2020-06-30 13F FACEBOOK CL A 30303M102 2,999,985 106,342 3.68 681,207 41.14 1.9457
2020-05-27 2020-03-31 13F FACEBOOK CL A 30303M102 2,893,643 29,557 1.03 482,660 -17.89 1.6336
2020-02-21 2019-12-31 13F FACEBOOK CL A 30303M102 2,864,086 357,981 14.28 587,854 31.72 1.6127
2019-11-15 2019-09-30 13F FACEBOOK CL A 30303M102 2,506,105 118,909 4.98 446,287 -3.13 1.4122
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 2,387,196 124,430 5.50 460,729 22.15 1.5399
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 2,262,766 83,631 3.84 377,180 5.57 1.4509
2019-02-15 2018-12-31 13F FACEBOOK CL A 30303M102 2,179,135 122,393 5.95 357,269 5.62 1.4739
2018-11-15 2018-09-30 13F FACEBOOK CL A 30303M102 2,056,742 18,554 0.91 338,252 -15.43 1.3770
2018-08-14 2018-06-30 13F FACEBOOK CL A 30303M102 2,038,188 108,916 5.65 399,954 29.74 1.8098
2018-04-13 2018-03-31 13F FACEBOOK CL A 30303M102 1,929,272 30,366 1.60 308,278 -8.00 1.5281
2018-01-17 2017-12-31 13F FACEBOOK CL A 30303M102 1,898,906 85,967 4.74 335,081 9.54 1.6729
2017-10-16 2017-09-30 13F FACEBOOK A CL A 30303M102 1,812,939 72,648 4.17 305,897 16.38 1.6833
2017-07-13 2017-06-30 13F FACEBOOK CL A 30303M102 1,740,291 162,984 10.33 262,854 17.02 1.5657
2017-04-11 2017-03-31 13F FACEBOOK CL A 30303M102 1,577,307 111,249 7.59 224,624 33.17 1.5037
2017-01-18 2016-12-31 13F FACEBOOK CL A 30303M102 1,466,058 88,791 6.45 168,670 -4.52 1.1538
2016-10-14 2016-09-30 13F FACEBOOK CL A 30303M102 1,377,267 110,327 8.71 176,662 22.02 1.4159
2016-08-11 2016-06-30 13F FACEBOOK CL A 30303M102 1,266,940 203,140 19.10 144,786 19.28 1.2853
2016-05-16 2016-03-31 13F FACEBOOK CL A 30303M102 1,063,800 43,338 4.25 121,380 13.65 1.2157
2016-02-12 2015-12-31 13F FACEBOOK CL A 30303M102 1,020,462 62,648 6.54 106,802 24.03 1.1217
2015-10-15 2015-09-30 13F FACEBOOK CL A 30303M102 957,814 188,075 24.43 86,107 30.43 1.0887
2015-07-15 2015-06-30 13F FACEBOOK CL A 30303M102 769,739 108,120 16.34 66,016 21.36 0.8564
2015-04-15 2015-03-31 13F FACEBOOK CL A 30303M102 661,619 90,715 15.89 54,395 22.12 0.7859
2015-01-13 2014-12-31 13F FACEBOOK CL A 30303M102 570,904 9,273 1.65 44,542 0.34 0.7517
2014-11-07 2014-09-30 13F FACEBOOK CL A 30303M102 561,631 561,631 44,391 0.7048
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.