Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionCoastal Bridge Advisors, LLC
Latest Disclosed Ownership19,687 shares
Latest Disclosed Value $ 11,263,286
Coastal Bridge Advisors, LLC reports 2.18% increase in ownership of META / Meta Platforms, Inc.

On May 14, 2026 - Coastal Bridge Advisors, LLC filed a 13F-HR form disclosing ownership of 19,687 shares of Meta Platforms, Inc. (MX:META) valued at $11,263,286 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 19,267 shares of Meta Platforms, Inc.. This represents a change in shares of 2.18% 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)
2026-05-14 2026-03-31 13F META PLATFORMS CL A 30303M102 19,687 420 2.18 11,263 -11.43 0.7960
2026-02-17 2025-12-31 13F META PLATFORMS CL A 30303M102 19,267 70 0.36 12,717 -9.80 0.9478
2025-11-03 2025-09-30 13F META PLATFORMS CL A 30303M102 19,197 -910 -4.53 14,098 -5.01 1.0675
2025-08-14 2025-06-30 13F META PLATFORMS CL A 30303M102 20,107 878 4.57 14,841 33.92 1.2228
2025-08-25 2025-03-31 13F/A-1 META PLATFORMS CL A 30303M102 19,229 12,552 187.99 11,083 183.50 1.5836
2025-05-08 2025-03-31 13F META PLATFORMS CL A 30303M102 6,776 99 3,905 0.9971
2025-02-14 2024-12-31 13F META PLATFORMS CL A 30303M102 6,677 -3,342 -33.36 3,909 -31.84 0.9841
2024-11-14 2024-09-30 13F META PLATFORMS CL A 30303M102 10,019 135 1.37 5,735 15.09 1.4214
2024-08-16 2024-06-30 13F META PLATFORMS CL A 30303M102 9,884 210 2.17 4,984 6.09 1.2381
2024-05-15 2024-03-31 13F META PLATFORMS CL A 30303M102 9,674 0 0.00 4,698 37.18 1.0812
2024-02-15 2023-12-31 13F META PLATFORMS CL A 30303M102 9,674 -2,122 -17.99 3,424 -3.30 0.8773
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 11,796 0 0.00 3,541 4.61 0.9495
2023-08-17 2023-06-30 13F/A-1 META PLATFORMS CL A 30303M102 11,796 32 0.27 3,385 35.78 0.8296
2023-08-14 2023-06-30 13F META PLATFORMS CL A 30303M102 11,764 2,493
2023-05-15 2023-03-31 13F META PLATFORMS CL A 30303M102 11,764 -1,439 -10.90 2,493 56.99 0.6302
2023-02-08 2022-12-31 13F META PLATFORMS CL A 30303M102 13,203 1,627 14.05 1,589 1.08 0.4509
2022-11-15 2022-09-30 13F META PLATFORMS CL A 30303M102 11,576 551 5.00 1,571 -11.64 0.4226
2022-11-15 2022-06-30 13F/A-1 META PLATFORMS CL A 30303M102 11,025 -42 -0.38 1,778 -27.75 0.5471
2022-08-05 2022-06-30 13F META PLATFORMS CL A 30303M102 11,346 279 1,830 0.5527
2022-05-13 2022-03-31 13F META PLATFORMS CL A 30303M102 11,067 768 7.46 2,461 -28.95 0.5665
2022-05-20 2021-12-31 13F/A-1 META PLATFORMS CL A 30303M102 10,299 -395 -3.69 3,464 -4.55 0.7213
2022-02-14 2021-12-31 13F META PLATFORMS CL A 30303M102 11,846 1,152 3,984 0.8720
2022-05-20 2021-09-30 13F/A-1 FACEBOOK CL A 30303M102 10,694 -20 -0.19 3,629 -2.58 0.8390
2021-11-15 2021-09-30 13F FACEBOOK CL A 30303M102 12,080 1,366 4,100 0.8813
2021-08-10 2021-06-30 13F FACEBOOK CL A 30303M102 10,714 125 1.18 3,725 19.43 0.7637
2021-05-17 2021-03-31 13F FACEBOOK CL A 30303M102 10,589 0 0.00 3,119 7.85 0.5713
2021-02-16 2020-12-31 13F FACEBOOK CL A 30303M102 10,589 762 7.75 2,892 12.35 0.5745
2020-11-13 2020-09-30 13F FACEBOOK CL A 30303M102 9,827 -1,570 -13.78 2,574 -0.54 0.7849
2020-08-11 2020-06-30 13F FACEBOOK CL A 30303M102 11,397 -100 -0.87 2,588 34.93 0.8258
2020-05-14 2020-03-31 13F FACEBOOK CL A 30303M102 11,497 1,066 10.22 1,918 -10.42 0.7039
2020-02-13 2019-12-31 13F FACEBOOK CL A 30303M102 10,431 -1,273 -10.88 2,141 2.74 0.5556
2019-11-08 2019-09-30 13F FACEBOOK CL A 30303M102 11,704 1,301 12.51 2,084 3.78 0.7117
2019-08-13 2019-06-30 13F/A-1 FACEBOOK CL A 30303M102 10,403 -682 -6.15 2,008 8.66 0.5943
2019-08-07 2019-06-30 13F FACEBOOK CL A 30303M102 959 -10,126 2,191 0.6566
2019-05-08 2019-03-31 13F FACEBOOK CL A 30303M102 11,085 -1,807 -14.02 1,848 9.35 0.6454
2019-02-08 2018-12-31 13F FACEBOOK CL A 30303M102 12,892 -4,270 -24.88 1,690 -40.11 0.6673
2018-11-08 2018-09-30 13F FACEBOOK CL A 30303M102 17,162 78 0.46 2,822 -15.00 1.0758
2018-08-03 2018-06-30 13F FACEBOOK CL A 30303M102 17,084 -980 -5.43 3,320 15.04 1.3366
2018-05-11 2018-03-31 13F FACEBOOK CL A 30303M102 18,064 13 0.07 2,886 -11.88 1.0477
2018-02-09 2017-12-31 13F FACEBOOK CL A 30303M102 18,051 -350 -1.90 3,275 4.17 1.0460
2017-11-13 2017-09-30 13F FACEBOOK CL A 30303M102 18,401 713 4.03 3,144 17.71 1.0302
2017-08-03 2017-06-30 13F FACEBOOK CL A 30303M102 17,688 -6,000 -25.33 2,671 -20.62 0.8987
2017-08-14 2017-03-31 13F/A-1 FACEBOOK CL A 30303M102 23,688 -2,700 -10.23 3,365 10.84 1.1471
2017-05-04 2017-03-31 13F FACEBOOK CL A 30303M102 23,688 -2,700 3,365 1.1103
2017-02-10 2016-12-31 13F FACEBOOK CL A 30303M102 26,388 21,123 401.20 3,036 349.78 1.1816
2016-11-09 2016-09-30 13F FACEBOOK CL A 30303M102 5,265 0 0.00 675 12.13 0.3286
2016-08-15 2016-06-30 13F FACEBOOK CL A 30303M102 5,265 5,265 0.00 602 0.3145
2016-05-16 2016-03-31 13F FACEBOOK CL A 30303M102 0 -2,005 -100.00 0 -100.00
2016-02-09 2015-12-31 13F FACEBOOK CL A 30303M102 2,005 2,005 210 0.1172
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.