Meta Platforms, Inc.
CO ˙ BVC ˙ US30303M1027
DIESES SYMBOL IST NICHT MEHR AKTIV
SecurityCO:META / Meta Platforms, Inc.
InstitutionCornerstone Capital, Inc.
Latest Disclosed Ownership24,478 shares
Latest Disclosed Value $ 14,004,598
Cornerstone Capital, Inc. reports 1.81% increase in ownership of META / Meta Platforms, Inc.

On May 12, 2026 - Cornerstone Capital, Inc. filed a 13F-HR form disclosing ownership of 24,478 shares of Meta Platforms, Inc. (CO:META) valued at $14,004,598 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 24,043 shares of Meta Platforms, Inc.. This represents a change in shares of 1.81% 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 24,478 435 1.81 14,005 -11.76 1.3987
2026-02-12 2025-12-31 13F META PLATFORMS CL A 30303M102 24,043 -216 -0.89 15,871 -10.92 1.5648
2025-11-10 2025-09-30 13F META PLATFORMS CL A 30303M102 24,259 376 1.57 17,815 1.07 1.7432
2025-08-12 2025-06-30 13F META PLATFORMS CL A 30303M102 23,883 -53 -0.22 17,628 27.78 1.8436
2025-05-13 2025-03-31 13F META PLATFORMS CL A 30303M102 23,936 -3,655 -13.25 13,796 -14.60 1.4846
2025-02-13 2024-12-31 13F META PLATFORMS CL A 30303M102 27,591 306 1.12 16,155 3.43 1.7008
2024-10-30 2024-09-30 13F META PLATFORMS CL A 30303M102 27,285 0 0.00 15,619 13.53 1.4584
2024-08-02 2024-06-30 13F META PLATFORMS CL A 30303M102 27,285 395 1.47 13,758 5.36 1.3875
2024-05-01 2024-03-31 13F META PLATFORMS CL A 30303M102 26,890 -215 -0.79 13,057 36.10 1.3393
2024-02-02 2023-12-31 13F META PLATFORMS CL A 30303M102 27,105 0 0.00 9,594 17.91 1.0512
2023-11-13 2023-09-30 13F META PLATFORMS CL A 30303M102 27,105 0 0.00 8,137 4.62 0.9806
2023-08-21 2023-06-30 13F META PLATFORMS CL A 30303M102 27,105 -80 -0.29 7,779 35.01 0.8997
2023-05-15 2023-03-31 13F META PLATFORMS CL A 30303M102 27,185 -500 -1.81 5,762 72.95 0.6954
2023-02-13 2022-12-31 13F META PLATFORMS CL A 30303M102 27,685 -110 -0.40 3,332 -11.67 0.4268
2022-10-27 2022-09-30 13F META PLATFORMS CL A 30303M102 27,795 24,705 799.51 3,771 657.23 0.5299
2022-08-15 2022-06-30 13F META PLATFORMS CL A 30303M102 3,090 -59,315 -95.05 498 -96.41 0.0638
2022-05-13 2022-03-31 13F META PLATFORMS CL A 30303M102 62,405 -660 -1.05 13,876 -34.58 1.5567
2022-02-11 2021-12-31 13F META PLATFORMS CL A 30303M102 63,065 -62 -0.10 21,212 -0.99 2.2603
2021-11-09 2021-09-30 13F FACEBOOK CL A 30303M102 63,127 0 0.00 21,425 -2.39 2.4691
2021-08-13 2021-06-30 13F FACEBOOK CL A 30303M102 63,127 150 0.24 21,950 18.34 2.4901
2021-05-17 2021-03-31 13F FACEBOOK CL A 30303M102 62,977 3,858 6.53 18,549 14.86 2.2436
2021-02-12 2020-12-31 13F FACEBOOK CL A 30303M102 59,119 7,050 13.54 16,149 18.42 2.0776
2020-10-27 2020-09-30 13F FACEBOOK CL A 30303M102 52,069 48,180 1,238.88 13,637 1,444.39 1.9649
2020-08-14 2020-06-30 13F FACEBOOK CL A 30303M102 3,889 2,027 108.86 883 183.92 0.1505
2020-05-15 2020-03-31 13F FACEBOOK CL A 30303M102 1,862 100 5.68 311 -14.09 0.0647
2020-02-10 2019-12-31 13F FACEBOOK CL A 30303M102 1,762 28 1.61 362 17.15 0.0511
2019-11-13 2019-09-30 13F FACEBOOK CL A 30303M102 1,734 -70 -3.88 309 -11.21 0.0481
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 1,804 -440 -19.61 348 -6.95 0.0546
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 2,244 -645 -22.33 374 -1.32 0.0618
2019-02-11 2018-12-31 13F FACEBOOK CL A 30303M102 2,889 0 0.00 379 -20.21 0.0676
2018-11-13 2018-09-30 13F FACEBOOK CL A 30303M102 2,889 0 0.00 475 -15.33 0.0722
2018-08-13 2018-06-30 13F FACEBOOK CL A 30303M102 2,889 -90 -3.02 561 17.86 0.0953
2018-05-08 2018-03-31 13F FACEBOOK CL A 30303M102 2,979 0 0.00 476 -9.51 0.0784
2018-02-12 2017-12-31 13F FACEBOOK CL A 30303M102 2,979 0 0.00 526 3.34 0.0893
2017-11-13 2017-09-30 13F FACEBOOK CL A 30303M102 2,979 790 36.09 509 54.24 0.0891
2017-08-03 2017-06-30 13F FACEBOOK CL A 30303M102 2,189 0 0.00 330 6.11 0.0628
2017-05-12 2017-03-31 13F FACEBOOK CL A 30303M102 2,189 2,189 311 0.0608
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.