Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionCastle Rock Wealth Management, LLC
Latest Disclosed Ownership8,903 shares
Latest Disclosed Value $ 5,114,385
Castle Rock Wealth Management, LLC reports 0.47% increase in ownership of META / Meta Platforms, Inc.

On April 8, 2026 - Castle Rock Wealth Management, LLC filed a 13F-HR form disclosing ownership of 8,903 shares of Meta Platforms, Inc. (MX:META) valued at $5,114,385 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 8,861 shares of Meta Platforms, Inc.. This represents a change in shares of 0.47% 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)
2026-04-08 2026-03-31 13F META PLATFORMS CL A 30303M102 8,903 42 0.47 5,114 -15.97 1.1072
2026-02-05 2025-12-31 13F META PLATFORMS CL A 30303M102 8,861 106 1.21 6,087 -4.02 1.3161
2025-10-16 2025-09-30 13F META PLATFORMS CL A 30303M102 8,755 46 0.53 6,342 1.91 1.4018
2025-07-23 2025-06-30 13F META PLATFORMS CL A 30303M102 8,709 -955 -9.88 6,223 9.81 1.4541
2025-04-09 2025-03-31 13F META PLATFORMS CL A 30303M102 9,664 -2,385 -19.79 5,666 -36.16 1.5299
2025-03-05 2024-12-31 13F META PLATFORMS CL A 30303M102 12,049 -2,518 -17.29 8,876 2.59 2.1139
2024-10-09 2024-09-30 13F META PLATFORMS CL A 30303M102 14,567 58 0.40 8,652 18.16 2.0643
2024-07-12 2024-06-30 13F META PLATFORMS CL A 30303M102 14,509 112 0.78 7,323 15.84 1.8285
2024-05-13 2024-03-31 13F META PLATFORMS CL A 30303M102 14,397 2,775 23.88 6,322 55.08 1.7265
2024-01-09 2023-12-31 13F META PLATFORMS CL A 30303M102 11,622 432 3.86 4,077 17.19 1.2356
2023-10-11 2023-09-30 13F META PLATFORMS CL A 30303M102 11,190 6,677 147.95 3,478 162.09 1.1675
2023-07-11 2023-06-30 13F META PLATFORMS CL A 30303M102 4,513 1,685 59.58 1,328 101.37 0.4536
2023-05-12 2023-03-31 13F META PLATFORMS CL A 30303M102 2,828 -1,840 -39.42 659 -4.63 0.2355
2023-01-31 2022-12-31 13F META PLATFORMS CL A 30303M102 4,668 -1,698 -26.67 691 -15.53 0.3088
2022-10-14 2022-09-30 13F META PLATFORMS CL A 30303M102 6,366 -1,594 -20.03 818 -40.34 0.4122
2022-07-13 2022-06-30 13F META PLATFORMS CL A 30303M102 7,960 3,993 100.66 1,371 60.73 0.6994
2022-04-25 2022-03-31 13F META PLATFORMS CL A 30303M102 3,967 -2,336 -37.06 853 -55.41 0.3924
2022-02-02 2021-12-31 13F META PLATFORMS CL A 30303M102 6,303 688 12.25 1,913 0.63 0.7800
2021-11-12 2021-09-30 13F FACEBOOK CL A 30303M102 5,615 -2,230 -28.43 1,901 -32.87 0.6507
2021-08-13 2021-06-30 13F FACEBOOK CL A 30303M102 7,845 1,377 21.29 2,832 47.58 1.0388
2021-04-27 2021-03-31 13F FACEBOOK CL A 30303M102 6,468 540 9.11 1,919 17.95 0.7734
2021-01-29 2020-12-31 13F FACEBOOK CL A 30303M102 5,928 -398 -6.29 1,627 -7.71 0.6764
2020-12-07 2020-09-30 13F FACEBOOK CL A 30303M102 6,326 1,752 38.30 1,763 54.24 1.1555
2020-08-10 2020-06-30 13F FACEBOOK CL A 30303M102 4,574 985 27.44 1,143 54.04 0.6697
2020-05-18 2020-03-31 13F FACEBOOK CL A 30303M102 3,589 -1,053 -22.68 742 -22.95 0.6401
2020-02-13 2019-12-31 13F FACEBOOK CL A 30303M102 4,642 2,625 130.14 963 155.44 0.8677
2019-11-13 2019-09-30 13F FACEBOOK CL A 30303M102 2,017 -587 -22.54 377 -25.93 0.3915
2019-08-08 2019-06-30 13F FACEBOOK CL A 30303M102 2,604 -306 -10.52 509 -99.39 0.5648
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 2,910 136 4.90 83,747 17,530.95 1.7568
2019-02-08 2018-12-31 13F FACEBOOK CL A 30303M102 2,774 -2,376 -46.14 475 -38.47 0.6733
2018-11-13 2018-09-30 13F FACEBOOK CL A 30303M102 5,150 -2,260 -30.50 772 -46.39 1.2271
2018-08-13 2018-06-30 13F FACEBOOK CL A 30303M102 7,410 -1,137 -13.30 1,440 5.42 1.9651
2018-05-14 2018-03-31 13F FACEBOOK CL A 30303M102 8,547 1,086 14.56 1,366 3.72 2.2595
2018-02-08 2017-12-31 13F FACEBOOK CL A 30303M102 7,461 7,461 1,317 2.5636
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.