Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionPark Avenue Securities Llc
Latest Disclosed Ownership99,637 shares
Latest Disclosed Value $ 57,005
Park Avenue Securities Llc reports 12.84% increase in ownership of META / Meta Platforms, Inc.

On April 7, 2026 - Park Avenue Securities Llc filed a 13F-HR form disclosing ownership of 99,637 shares of Meta Platforms, Inc. (MX:META) valued at $57,005 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 88,300 shares of Meta Platforms, Inc.. This represents a change in shares of 12.84% 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)
2026-04-07 2026-03-31 13F META PLATFORMS CL A 30303M102 99,637 11,337 12.84 57 -1.72 0.4453
2026-01-05 2025-12-31 13F META PLATFORMS CL A 30303M102 88,300 -10,090 -10.26 58 -19.44 0.4939
2025-10-23 2025-09-30 13F META PLATFORMS CL A 30303M102 98,390 14,858 17.79 72 18.03 0.5639
2025-07-14 2025-06-30 13F META PLATFORMS CL A 30303M102 83,532 -2,696 -3.13 62 24.49 0.5671
2025-04-14 2025-03-31 13F META PLATFORMS CL A 30303M102 86,228 6,809 8.57 50 6.52 0.6109
2025-01-14 2024-12-31 13F META PLATFORMS CL A 30303M102 79,419 15,067 23.41 47 27.78 0.4783
2024-10-03 2024-09-30 13F META PLATFORMS CL A 30303M102 64,352 -4,235 -6.17 37 5.88 0.4139
2024-07-09 2024-06-30 13F META PLATFORMS CL A 30303M102 68,587 6,432 10.35 35 13.33 0.4226
2024-04-10 2024-03-31 13F META PLATFORMS CL A 30303M102 62,155 5,995 10.67 30 57.89 0.3899
2024-01-10 2023-12-31 13F META PLATFORMS CL A 30303M102 56,160 12,180 27.69 20 46.15 0.2745
2023-10-26 2023-09-30 13F META PLATFORMS CL A 30303M102 43,980 448 1.03 13 8.33 0.2047
2023-07-14 2023-06-30 13F META PLATFORMS CL A 30303M102 43,532 263 0.61 12 33.33 0.1978
2023-04-18 2023-03-31 13F META PLATFORMS CL A 30303M102 43,269 6,332 17.14 9 -99.80 0.1577
2023-01-24 2022-12-31 13F META PLATFORMS CL A 30303M102 36,937 -9,150 -19.85 4,445 -28.91 0.0789
2022-11-01 2022-09-30 13F META PLATFORMS CL A 30303M102 46,087 -3,603 -7.25 6,253 -21.96 0.1247
2022-07-27 2022-06-30 13F META PLATFORMS CL A 30303M102 49,690 4,808 10.71 8,013 -19.71 0.1553
2022-04-29 2022-03-31 13F META PLATFORMS CL A 30303M102 44,882 40 0.09 9,980 -33.83 0.1751
2022-04-08 2021-12-31 13F META PLATFORMS CL A 30303M102 44,842 4,496 11.14 15,083 10.15 0.2665
2021-10-21 2021-09-30 13F FACEBOOK CL A 30303M102 40,346 2,620 6.94 13,693 4.38 0.2749
2021-08-05 2021-06-30 13F/A-1 FACEBOOK CL A 30303M102 37,726 3,408 9.93 13,118 29.78 0.2784
2021-07-26 2021-06-30 13F FACEBOOK CL A 30303M102 34,318 0 10,108 0.2452
2021-04-28 2021-03-31 13F FACEBOOK CL A 30303M102 34,318 1,543 4.71 10,108 12.90 0.2452
2021-01-20 2020-12-31 13F FACEBOOK CL A 30303M102 32,775 731 2.28 8,953 6.68 0.2486
2020-11-03 2020-09-30 13F FACEBOOK CL A 30303M102 32,044 4,077 14.58 8,392 32.16 0.2810
2020-07-30 2020-06-30 13F FACEBOOK CL A 30303M102 27,967 2,545 10.01 6,350 49.76 0.2405
2020-04-28 2020-03-31 13F FACEBOOK INC CL A CL A 30303M102 25,422 2,046 8.75 4,240 -11.63 0.3603
2020-02-04 2019-12-31 13F FACEBOOK INC CL A CL A 30303M102 23,376 2,568 12.34 4,798 29.50 0.1982
2019-10-18 2019-09-30 13F FACEBOOK INC CL A CL A 30303M102 20,808 1,105 5.61 3,705 -2.58 0.1751
2019-07-26 2019-06-30 13F FACEBOOK INC CL A COM 30303M102 19,703 4,793 32.15 3,803 51.21 0.4252
2019-05-02 2019-03-31 13F FACEBOOK INC CL A CL A 30303M102 14,910 2,289 18.14 2,515 38.57 0.1380
2019-01-29 2018-12-31 13F FACEBOOK INC CL A COM 30303M102 12,621 -430 -3.29 1,815 -14.39 0.2785
2018-11-05 2018-09-30 13F FACEBOOK INC CL A COM 30303M102 13,051 -428 -3.18 2,120 -20.30 0.3403
2018-07-30 2018-06-30 13F FACEBOOK INC CL A COM 30303M102 13,479 1,690 14.34 2,660 45.20 0.4682
2018-04-30 2018-03-31 13F FACEBOOK INC CL A COM 30303M102 11,789 4,655 65.25 1,832 41.58 0.4060
2018-02-07 2017-12-31 13F FACEBOOK INC CL A SHS 30303M102 7,134 1,005 16.40 1,294 24.54 0.3351
2017-11-08 2017-09-30 13F FACEBOOK INC CL A CL A 30303M102 6,129 695 12.79 1,039 28.43 0.3209
2017-07-26 2017-06-30 13F FACEBOOK INC CL A CL A 30303M102 5,434 5,434 809 0.0883
2017-04-25 2017-03-31 13F FACEBOOK INC CL A EQUITY 30303M102 0 -3,457 -100.00 0 -100.00
2017-01-24 2016-12-31 13F FACEBOOK INC CL A EQUITY 30303M102 3,457 1,055 43.92 404 30.74 0.1998
2016-10-26 2016-09-30 13F FACEBOOK INC CL A Equity 30303M102 2,402 611 34.12 309 50.73 0.1814
2016-07-27 2016-06-30 13F FACEBOOK INC CL A Cl A 30303M102 1,791 1,791 205 0.0351
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.