Meta Platforms, Inc.
PL ˙ WSE ˙ US30303M1027
2.249,00 PLN ↑8,50 (0,38%)
2026-06-03
DEL PRIS
SecurityPL:META / Meta Platforms, Inc.
InstitutionOssiam
Latest Disclosed Ownership42,876 shares
Latest Disclosed Value $ 24,530,646
Ossiam reports 42.76% decrease in ownership of META / Meta Platforms, Inc.

On May 14, 2026 - Ossiam filed a 13F-HR form disclosing ownership of 42,876 shares of Meta Platforms, Inc. (PL:META) valued at $87,960,114 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 74,903 shares of Meta Platforms, Inc.. This represents a change in shares of -42.76% during the quarter. The current value of the position is $96,428,124 USD.

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 42,876 -32,027 -42.76 24,531 -50.39 0.4315
2026-02-13 2025-12-31 13F META PLATFORMS CL A 30303M102 74,903 37,003 97.63 49,443 77.64 0.9874
2025-11-14 2025-09-30 13F META PLATFORMS CL A 30303M102 37,900 26,876 243.80 27,833 242.10 0.3582
2025-08-13 2025-06-30 13F META PLATFORMS CL A 30303M102 11,024 -14,782 -57.28 8,137 -45.30 0.0915
2025-05-14 2025-03-31 13F META PLATFORMS CL A 30303M102 25,806 21,695 527.73 14,874 517.91 0.2077
2025-02-13 2024-12-31 13F META PLATFORMS CL A 30303M102 4,111 533 14.90 2,407 17.53 0.0416
2024-11-13 2024-09-30 13F META PLATFORMS CL A 30303M102 3,578 -42,697 -92.27 2,048 -91.22 0.0396
2024-08-13 2024-06-30 13F META PLATFORMS CL A 30303M102 46,275 -124,357 -72.88 23,333 -71.84 0.4422
2024-05-13 2024-03-31 13F META PLATFORMS CL A 30303M102 170,632 -721,118 -80.87 82,855 -73.75 1.4512
2024-02-13 2023-12-31 13F META PLATFORMS CL A 30303M102 891,750 -47,769 -5.08 315,644 11.91 5.0832
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 939,519 609,372 184.58 282,053 197.70 4.9840
2023-08-11 2023-06-30 13F META PLATFORMS CL A 30303M102 330,147 159,264 93.20 94,746 161.61 1.7022
2023-05-12 2023-03-31 13F META PLATFORMS CL A 30303M102 170,883 54,650 47.02 36,217 158.93 0.7525
2023-02-13 2022-12-31 13F META PLATFORMS CL A 30303M102 116,233 -17,197 -12.89 13,987 -22.74 0.3626
2022-11-14 2022-09-30 13F META PLATFORMS CL A 30303M102 133,430 -447,249 -77.02 18,104 -80.67 0.5243
2022-08-12 2022-06-30 13F META PLATFORMS CL A 30303M102 580,679 358,486 161.34 93,634 89.52 2.8174
2022-05-13 2022-03-31 13F META PLATFORMS CL A 30303M102 222,193 26,230 13.39 49,407 -25.04 1.2927
2022-02-14 2021-12-31 13F META PLATFORMS CL A 30303M102 195,963 -269,960 -57.94 65,912 -58.32 1.7270
2021-11-12 2021-09-30 13F FACEBOOK CL A 30303M102 465,923 -130,175 -21.84 158,130 -25.55 4.4753
2021-08-13 2021-06-30 13F FACEBOOK CL A 30303M102 596,098 -38,202 -6.02 212,390 13.69 5.7635
2021-05-17 2021-03-31 13F FACEBOOK CL A 30303M102 634,300 218,072 52.39 186,820 64.31 5.8160
2021-02-12 2020-12-31 13F FACEBOOK CL A 30303M102 416,228 -109,436 -20.82 113,697 -17.41 3.9677
2020-11-12 2020-09-30 13F FACEBOOK CL A 30303M102 525,664 165,048 45.77 137,671 68.13 5.7627
2020-08-13 2020-06-30 13F FACEBOOK CL A 30303M102 360,616 -81,606 -18.45 81,885 11.01 5.2353
2020-05-14 2020-03-31 13F FACEBOOK CL A 30303M102 442,222 242,032 120.90 73,763 79.52 5.0207
2020-02-14 2019-12-31 13F FACEBOOK CL A 30303M102 200,190 -74,594 -27.15 41,089 -16.03 3.1329
2019-11-13 2019-09-30 13F FACEBOOK CL A 30303M102 274,784 -110,507 -28.68 48,934 -34.19 3.4127
2019-08-13 2019-06-30 13F FACEBOOK CL A 30303M102 385,291 -2,409 -0.62 74,361 15.06 5.7883
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 387,700 350,000 928.38 64,626 1,207.69 5.3333
2019-02-14 2018-12-31 13F FACEBOOK CL A 30303M102 37,700 37,700 4,942 0.7430
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.