Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionStonebridge Capital Advisors LLC
Latest Disclosed Ownership56,531 shares
Latest Disclosed Value $ 32,343,177
Stonebridge Capital Advisors LLC reports 1.16% increase in ownership of META / Meta Platforms, Inc.

On May 14, 2026 - Stonebridge Capital Advisors LLC filed a 13F-HR form disclosing ownership of 56,531 shares of Meta Platforms, Inc. (MX:META) valued at $32,343,177 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 55,883 shares of Meta Platforms, Inc.. This represents a change in shares of 1.16% 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 INC CL A Stock 30303M102 56,531 648 1.16 32,343 -12.32 2.2641
2026-02-12 2025-12-31 13F META PLATFORMS INC CL A Stock 30303M102 55,883 3,313 6.30 36,888 -4.45 2.5555
2025-11-12 2025-09-30 13F META PLATFORMS INC CL A Stock 30303M102 52,570 -175 -0.33 38,606 -0.83 2.7538
2025-08-15 2025-06-30 13F META PLATFORMS INC CL A Stock 30303M102 52,745 389 0.74 38,931 29.01 2.9569
2025-05-14 2025-03-31 13F META PLATFORMS INC CL A Stock 30303M102 52,356 768 1.49 30,176 -0.10 2.4577
2025-02-14 2024-12-31 13F META PLATFORMS INC CL A Stock 30303M102 51,588 -7,801 -13.14 30,206 -11.15 2.4266
2024-11-14 2024-09-30 13F META PLATFORMS INC CL A Stock 30303M102 59,389 -362 -0.61 33,997 12.84 2.7721
2024-08-14 2024-06-30 13F META PLATFORMS INC CL A Stock 30303M102 59,751 497 0.84 30,128 4.71 2.6501
2024-05-14 2024-03-31 13F META PLATFORMS INC CL A Stock 30303M102 59,254 184 0.31 28,773 37.61 2.5855
2024-02-14 2023-12-31 13F META PLATFORMS INC CL A Stock 30303M102 59,070 -564 -0.95 20,908 16.79 2.0980
2023-11-15 2023-09-30 13F META PLATFORMS INC CL A Stock 30303M102 59,634 52 0.09 17,903 4.70 1.9707
2023-08-23 2023-06-30 13F META PLATFORMS INC CL A Stock 30303M102 59,582 -141 -0.24 17,099 35.09 1.8165
2023-05-12 2023-03-31 13F META PLATFORMS INC CL A Stock 30303M102 59,723 68 0.11 12,658 76.33 1.4443
2023-02-14 2022-12-31 13F META PLATFORMS INC CL A Stock 30303M102 59,655 11,850 24.79 7,179 10.67 0.8505
2022-11-14 2022-09-30 13F META PLATFORMS INC CL A Stock 30303M102 47,805 720 1.53 6,486 -14.57 0.8348
2022-08-12 2022-06-30 13F META PLATFORMS INC CL A Stock 30303M102 47,085 1,448 3.17 7,592 -25.19 0.9200
2022-05-13 2022-03-31 13F/A-1 META PLATFORMS INC CL A Stock 30303M102 45,637 26,577 139.44 10,148 58.29 1.0964
2022-05-12 2022-03-31 13F META PLATFORMS INC CL A Stock 30303M102 19,060 0 6,411 0.7081
2022-02-14 2021-12-31 13F META PLATFORMS INC CL A Stock 30303M102 19,060 108 0.57 6,411 -0.33 0.7081
2021-11-15 2021-09-30 13F META PLATFORMS INC CL A Stock 30303M102 18,952 -605 -3.09 6,432 -5.41 0.7818
2021-08-20 2021-06-30 13F/A-1 FACEBOOK INC CL A Stock 30303M102 19,557 2,347 13.64 6,800 34.15 0.8229
2021-08-16 2021-06-30 13F FACEBOOK INC CL A Stock 30303M102 17,210 0 5,069 0.6709
2021-05-14 2021-03-31 13F FACEBOOK INC CL A Stock 30303M102 17,210 850 5.20 5,069 13.43 0.6709
2021-03-05 2020-12-31 13F FACEBOOK INC CL A Stock 30303M102 16,360 -379 -2.26 4,469 1.94 0.6767
2020-11-18 2020-09-30 13F FACEBOOK INC CL A Stock 30303M102 16,739 137 0.83 4,384 16.29 0.7866
2020-08-13 2020-06-30 13F FACEBOOK INC CL A Stock 30303M102 16,602 -3,231 -16.29 3,770 13.97 0.6990
2020-05-15 2020-03-31 13F FACEBOOK INC CL A Stock 30303M102 19,833 -1,670 -7.77 3,308 -25.04 0.6984
2020-02-14 2019-12-31 13F FACEBOOK INC CL A Stock 30303M102 21,503 -1,814 -7.78 4,413 6.29 0.7204
2019-11-12 2019-09-30 13F FACEBOOK INC CL A Stock 30303M102 23,317 -775 -3.22 4,152 -10.71 0.7162
2019-08-15 2019-06-30 13F FACEBOOK INC CL A Stock 30303M102 24,092 -1,025 -4.08 4,650 11.06 0.8264
2019-05-14 2019-03-31 13F FACEBOOK INC CL A Stock 30303M102 25,117 -300 -1.18 4,187 25.66 0.7782
2019-02-13 2018-12-31 13F Facebook COM 30303M102 25,417 -7,623 -23.07 3,332 -38.68 0.7774
2018-11-15 2018-09-30 13F Facebook COM 30303M102 33,040 -478 -1.43 5,434 -16.57 1.0935
2018-08-14 2018-06-30 13F Facebook COM 30303M102 33,518 566 1.72 6,513 23.70 1.4189
2018-05-15 2018-03-31 13F Facebook COM 30303M102 32,952 -953 -2.81 5,265 -12.00 1.2117
2018-02-15 2017-12-31 13F Facebook COM 30303M102 33,905 -1,320 -3.75 5,983 -0.60 1.3694
2017-11-15 2017-09-30 13F Facebook COM 30303M102 35,225 -1,445 -3.94 6,019 8.72 1.4800
2017-08-15 2017-06-30 13F Facebook COM 30303M102 36,670 164 0.45 5,536 6.75 1.4527
2017-05-25 2017-03-31 13F Facebook COM 30303M102 36,506 10 0.03 5,186 23.51 1.4114
2017-02-15 2016-12-31 13F Facebook COM 30303M102 36,496 -709 -1.91 4,199 -12.01 1.2461
2016-11-14 2016-09-30 13F Facebook COM 30303M102 37,205 -125 -0.33 4,772 11.86 1.4935
2016-08-16 2016-06-30 13F Facebook COM 30303M102 37,330 -425 -1.13 4,266 -0.97 1.4485
2016-05-19 2016-03-31 13F Facebook COM 30303M102 37,755 370 0.99 4,308 10.09 1.5182
2016-02-04 2015-12-31 13F Facebook COM 30303M102 37,385 150 0.40 3,913 16.91 1.4297
2015-11-23 2015-09-30 13F Facebook COM 30303M102 37,235 1,460 4.08 3,347 9.09 1.3462
2015-08-14 2015-06-30 13F Facebook COM 30303M102 35,775 125 0.35 3,068 4.67 1.1789
2015-05-15 2015-03-31 13F Facebook COM 30303M102 35,650 1,775 5.24 2,931 10.90 1.1311
2015-02-17 2014-12-31 13F Facebook COM 30303M102 33,875 4,825 16.61 2,643 15.11 1.0857
2014-11-14 2014-09-30 13F Facebook COM 30303M102 29,050 130 0.45 2,296 17.99 1.0117
2014-08-14 2014-06-30 13F Facebook COM 30303M102 28,920 23,995 487.21 1,946 555.22 0.8774
2014-05-12 2014-03-31 13F Facebook COM 30303M102 4,925 0 0.00 297 10.41 0.1453
2014-03-03 2013-12-31 13F Facebook COM 30303M102 4,925 4,925 269 0.1385
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.