Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionStaley Capital Advisers Inc
Latest Disclosed Ownership2,517 shares
Latest Disclosed Value $ 1,440,051
Staley Capital Advisers Inc reports 13.71% decrease in ownership of META / Meta Platforms, Inc.

On April 29, 2026 - Staley Capital Advisers Inc filed a 13F-HR form disclosing ownership of 2,517 shares of Meta Platforms, Inc. (MX:META) valued at $1,440,051 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 2,917 shares of Meta Platforms, Inc.. This represents a change in shares of -13.71% 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)
2026-04-29 2026-03-31 13F META PLATFORMS INC CL A COM 30303M102 2,517 -400 -13.71 1,440 -25.19 0.0610
2026-02-05 2025-12-31 13F META PLATFORMS INC CL A COM 30303M102 2,917 0 0.00 1,925 -10.13 0.0794
2025-11-12 2025-09-30 13F META PLATFORMS INC CL A COM 30303M102 2,917 0 0.00 2,142 -0.51 0.0880
2025-08-14 2025-06-30 13F META PLATFORMS INC CL A COM 30303M102 2,917 1,100 60.54 2,153 105.64 0.0916
2025-05-12 2025-03-31 13F META PLATFORMS INC CL A COM 30303M102 1,817 -100 -5.22 1,047 -6.68 0.0474
2025-02-07 2024-12-31 13F META PLATFORMS INC CL A COM 30303M102 1,917 0 0.00 1,122 2.28 0.0498
2024-11-08 2024-09-30 13F META PLATFORMS INC CL A COM 30303M102 1,917 0 0.00 1,097 13.56 0.0490
2024-08-13 2024-06-30 13F META PLATFORMS INC CL A COM 30303M102 1,917 100 5.50 967 9.52 0.0445
2024-05-06 2024-03-31 13F META PLATFORMS INC CL A COM 30303M102 1,817 -101 -5.27 882 30.09 0.0412
2024-02-12 2023-12-31 13F META PLATFORMS INC CL A COM 30303M102 1,918 -57 -2.89 679 14.53 0.0338
2023-11-14 2023-09-30 13F META PLATFORMS INC CL A COM 30303M102 1,975 36 1.86 593 6.47 0.0327
2023-08-15 2023-06-30 13F META PLATFORMS INC CL A COM 30303M102 1,939 35 1.84 556 0.0300
2023-05-10 2023-03-31 13F META PLATFORMS INC CL A COM 30303M102 1,904 0 0.00 0 0.0226
2023-02-14 2022-12-31 13F META PLATFORMS INC CL A COM 30303M102 1,904 -493 -20.57 0 -100.00 0.0137
2022-11-14 2022-09-30 13F/A-1 META PLATFORMS INC CL A COM 30303M102 2,397 57 2.44 325 -13.79 0.0208
2022-11-10 2022-09-30 13F META PLATFORMS INC CL A COM 30303M102 2,397 57 325 0.0211
2022-08-05 2022-06-30 13F META PLATFORMS INC CL A COM 30303M102 2,340 0 0.00 377 -27.50 0.0223
2022-05-12 2022-03-31 13F FACEBOOK COM 30303M102 2,340 0 0.00 520 -33.93 0.0263
2022-02-08 2021-12-31 13F FACEBOOK COM 30303M102 2,340 -664 -22.10 787 -22.84 0.0376
2021-11-05 2021-09-30 13F FACEBOOK COM 30303M102 3,004 0 0.00 1,020 -2.39 0.0547
2021-08-10 2021-06-30 13F/A-1 FACEBOOK COM 30303M102 3,004 -300 -9.08 1,045 7.40 0.0547
2021-08-09 2021-06-30 13F FACEBOOK COM 30303M102 3,004 -300 1,045 0.0547
2021-05-06 2021-03-31 13F FACEBOOK COM 30303M102 3,304 0 0.00 973 7.75 0.0540
2021-02-08 2020-12-31 13F FACEBOOK COM 30303M102 3,304 0 0.00 903 4.39 0.0552
2020-11-13 2020-09-30 13F FACEBOOK COM 30303M102 3,304 0 0.00 865 15.33 0.0599
2020-08-18 2020-06-30 13F/A-1 FACEBOOK COM 30303M102 3,304 664 25.15 750 70.45 0.0544
2020-08-07 2020-06-30 13F FACEBOOK COM 30303M102 3,304 664 750 54,477.0710
2020-05-08 2020-03-31 13F FACEBOOK COM 30303M102 2,640 0 0.00 440 -18.82 0.0370
2020-02-04 2019-12-31 13F FACEBOOK COM 30303M102 2,640 0 0.00 542 15.32 0.0367
2019-11-08 2019-09-30 13F FACEBOOK COM 30303M102 2,640 -1,620 -38.03 470 -42.82 0.0353
2019-08-09 2019-06-30 13F FACEBOOK COM 30303M102 4,260 1,307 44.26 822 67.07 0.0613
2019-05-10 2019-03-31 13F FACEBOOK COM 30303M102 2,953 -50 -1.67 492 24.87 0.0364
2019-02-05 2018-12-31 13F FACEBOOK COM 30303M102 3,003 0 0.00 394 -20.24 0.0319
2018-11-09 2018-09-30 13F FACEBOOK COM 30303M102 3,003 -680 -18.46 494 -31.01 0.0345
2018-08-08 2018-06-30 13F FACEBOOK COM 30303M102 3,683 730 24.72 716 51.69 0.0550
2018-05-09 2018-03-31 13F FACEBOOK COM 30303M102 2,953 -1,350 -31.37 472 -37.81 0.0370
2018-02-12 2017-12-31 13F FACEBOOK COM 30303M102 4,303 -450 -9.47 759 -6.53 0.0589
2017-11-09 2017-09-30 13F FACEBOOK COM 30303M102 4,753 0 0.00 812 13.09 0.0663
2017-08-14 2017-06-30 13F FACEBOOK COM 30303M102 4,753 13 0.27 718 6.69 0.0612
2017-05-04 2017-03-31 13F FACEBOOK COM 30303M102 4,740 0 0.00 673 23.49 0.0602
2017-01-30 2016-12-31 13F FACEBOOK COM 30303M102 4,740 0 0.00 545 -10.36 0.0523
2016-11-02 2016-09-30 13F FACEBOOK COM 30303M102 4,740 0 0.00 608 12.18 0.0607
2016-08-04 2016-06-30 13F FACEBOOK COM 30303M102 4,740 0 0.00 542 0.18 0.0568
2016-05-03 2016-03-31 13F FACEBOOK COM 30303M102 4,740 800 20.30 541 31.31 0.0585
2016-02-05 2015-12-31 13F FACEBOOK COM 30303M102 3,940 0 0.00 412 16.38 0.0476
2015-11-05 2015-09-30 13F FACEBOOK COM 30303M102 3,940 0 0.00 354 4.73 0.0431
2015-08-11 2015-06-30 13F FACEBOOK COM 30303M102 3,940 0 0.00 338 4.32 0.0377
2015-05-11 2015-03-31 13F FACEBOOK COM 30303M102 3,940 0 0.00 324 5.54 0.0374
2015-02-09 2014-12-31 13F FACEBOOK COM 30303M102 3,940 0 0.00 307 -1.29 0.0357
2014-11-12 2014-09-30 13F FACEBOOK COM 30303M102 3,940 320 8.84 311 27.46 0.0371
2014-08-12 2014-06-30 13F FACEBOOK COM 30303M102 3,620 20 0.56 244 12.44 0.0292
2014-05-07 2014-03-31 13F FACEBOOK COM 30303M102 3,600 3,600 217 0.0275
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.