Meta Platforms, Inc.
MX ˙ BMV ˙ US30303M1027
SecurityMX:META / Meta Platforms, Inc.
InstitutionKinneret Advisory, LLC
Latest Disclosed Ownership16,813 shares
Latest Disclosed Value $ 9,619,222
Kinneret Advisory, LLC reports 4.24% decrease in ownership of META / Meta Platforms, Inc.

On May 14, 2026 - Kinneret Advisory, LLC filed a 13F-HR form disclosing ownership of 16,813 shares of Meta Platforms, Inc. (MX:META) valued at $9,619,222 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 17,558 shares of Meta Platforms, Inc.. This represents a change in shares of -4.24% 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 CL A 30303M102 16,813 -745 -4.24 9,619 -17.00 0.9117
2026-02-12 2025-12-31 13F META PLATFORMS CL A 30303M102 17,558 -480 -2.66 11,590 -12.51 0.9815
2025-11-05 2025-09-30 13F META PLATFORMS CL A 30303M102 18,038 -81 -0.45 13,247 -0.95 1.1274
2025-07-25 2025-06-30 13F META PLATFORMS CL A 30303M102 18,119 -27 -0.15 13,373 27.87 1.2177
2025-07-21 2025-03-31 13F/A-1 META PLATFORMS CL A 30303M102 18,146 -62 -0.34 10,459 -1.89 1.0542
2025-04-29 2025-03-31 13F META PLATFORMS CL A 30303M102 12,216 -5,992 7,041 1.0543
2025-02-03 2024-12-31 13F META PLATFORMS CL A 30303M102 18,208 -849 -4.46 10,661 -2.27 1.0064
2024-11-04 2024-09-30 13F META PLATFORMS CL A 30303M102 19,057 -250 -1.29 10,909 12.06 1.0010
2024-07-26 2024-06-30 13F META PLATFORMS CL A 30303M102 19,307 -9,946 -34.00 9,735 -31.47 0.9338
2024-04-25 2024-03-31 13F META PLATFORMS CL A 30303M102 29,253 -91 -0.31 14,205 36.76 1.4200
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 29,344 -187 -0.63 10,387 17.16 1.1498
2023-10-12 2023-09-30 13F META PLATFORMS CL A 30303M102 29,531 -18 -0.06 8,866 4.55 1.0951
2023-08-02 2023-06-30 13F META PLATFORMS CL A 30303M102 29,549 0 0.00 8,480 35.40 1.0044
2023-04-27 2023-03-31 13F META PLATFORMS CL A 30303M102 29,549 -1,587 -5.10 6,263 67.16 0.8088
2023-02-14 2022-12-31 13F META PLATFORMS CL A 30303M102 31,136 -44,207 -58.67 3,747 -63.36 0.4953
2022-11-02 2022-09-30 13F META PLATFORMS CL A 30303M102 75,343 0 0.00 10,223 -15.85 1.4182
2022-08-04 2022-06-30 13F META PLATFORMS CL A 30303M102 75,343 1,595 2.16 12,149 -25.92 1.5761
2022-05-13 2022-03-31 13F FACEBOOK CL A 30303M102 73,748 1,650 2.29 16,399 -32.38 1.8000
2022-02-08 2021-12-31 13F META PLATFORMS CL A 30303M102 72,098 0 0.00 24,250 -0.90 2.5103
2021-11-09 2021-09-30 13F FACEBOOK CL A 30303M102 72,098 0 0.00 24,469 -2.39 2.8683
2021-08-16 2021-06-30 13F FACEBOOK CL A 30303M102 72,098 0 0.00 25,069 18.06 2.9624
2021-05-13 2021-03-31 13F FACEBOOK CL A 30303M102 72,098 0 0.00 21,235 7.82 2.7262
2021-02-11 2020-12-31 13F FACEBOOK CL A 30303M102 72,098 0 0.00 19,694 4.30 2.6730
2020-11-13 2020-09-30 13F FACEBOOK CL A 30303M102 72,098 -2,321 -3.12 18,882 11.74 2.8621
2020-08-12 2020-06-30 13F FACEBOOK CL A 30303M102 74,419 0 0.00 16,898 36.13 2.7178
2020-05-14 2020-03-31 13F FACEBOOK CL A 30303M102 74,419 8,327 12.60 12,413 -8.49 2.4179
2020-02-10 2019-12-31 13F FACEBOOK CL A 30303M102 66,092 0 0.00 13,565 15.25 2.4667
2019-11-13 2019-09-30 13F FACEBOOK CL A 30303M102 66,092 0 0.00 11,770 -7.73 2.3438
2019-08-13 2019-06-30 13F FACEBOOK CL A 30303M102 66,092 0 0.00 12,756 15.78 2.5858
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 66,092 38,153 136.56 11,017 200.76 2.3183
2019-02-13 2018-12-31 13F FACEBOOK CL A 30303M102 27,939 27,939 3,663 1.0846
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.