Meta Platforms, Inc.
US ˙ NasdaqGS ˙ US30303M1027

SecurityMETA / Meta Platforms, Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership1,710,422 shares
Latest Disclosed Value $ 1,129,015,895
Sei Investments Co reports 4.84% decrease in ownership of META / Meta Platforms, Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 1,710,422 shares of Meta Platforms, Inc. (US:META) valued at $1,129,032,458 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 1,797,509 shares of Meta Platforms, Inc.. This represents a change in shares of -4.84% during the quarter. The current value of the position is $1,073,409,535 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)
2026-02-13 2025-12-31 13F META PLATFORMS CL A 30303M102 1,710,422 -87,087 -4.84 1,129,016 -14.47 1.1144
2025-11-13 2025-09-30 13F META PLATFORMS CL A 30303M102 1,797,509 24,597 1.39 1,320,058 0.88 1.4195
2025-08-14 2025-06-30 13F META PLATFORMS CL A 30303M102 1,772,912 23,257 1.33 1,308,568 29.76 1.5168
2025-05-14 2025-03-31 13F/A-1 META PLATFORMS CL A 30303M102 1,749,655 134,693 8.34 1,008,434 6.65 1.2979
2025-05-13 2025-03-31 13F META PLATFORMS CL A 30303M102 1,653,906 38,944 964,500 1.0490
2025-02-11 2024-12-31 13F META PLATFORMS CL A 30303M102 1,614,962 39,479 2.51 945,581 4.85 1.2143
2024-11-12 2024-09-30 13F META PLATFORMS CL A 30303M102 1,575,483 138,396 9.63 901,862 24.46 1.1711
2024-08-13 2024-06-30 13F META PLATFORMS CL A 30303M102 1,437,087 -56,712 -3.80 724,608 -0.10 1.0266
2024-05-07 2024-03-31 13F META PLATFORMS CL A 30303M102 1,493,799 75,262 5.31 725,359 44.46 1.0628
2024-02-14 2023-12-31 13F META PLATFORMS CL A 30303M102 1,418,537 -84,167 -5.60 502,108 11.30 0.8060
2023-11-14 2023-09-30 13F META PLATFORMS CL A 30303M102 1,502,704 165,483 12.38 451,115 17.55 0.8106
2023-08-11 2023-06-30 13F META PLATFORMS CL A 30303M102 1,337,221 542,728 68.31 383,754 127.90 0.6694
2023-05-12 2023-03-31 13F META PLATFORMS CL A 30303M102 794,493 336,205 73.36 168,387 205.34 0.3128
2023-02-10 2022-12-31 13F META PLATFORMS CL A 30303M102 458,288 -552,838 -54.68 55,147 -59.80 0.1225
2022-11-14 2022-09-30 13F META PLATFORMS CL A 30303M102 1,011,126 -82,796 -7.57 137,190 -22.07 0.3060
2022-08-15 2022-06-30 13F META PLATFORMS CL A 30303M102 1,093,922 282,953 34.89 176,039 -2.32 0.3802
2022-05-13 2022-03-31 13F META PLATFORMS CL A 30303M102 810,969 -176,895 -17.91 180,221 -45.73 0.3622
2022-02-14 2021-12-31 13F META PLATFORMS CL A 30303M102 987,864 -124,616 -11.20 332,081 -12.00 0.6230
2021-11-12 2021-09-30 13F FACEBOOK CL A 30303M102 1,112,480 -13,455 -1.20 377,384 -3.58 0.7918
2021-08-06 2021-06-30 13F FACEBOOK CL A 30303M102 1,125,935 82,315 7.89 391,383 28.53 0.8678
2021-05-12 2021-03-31 13F FACEBOOK CL A 30303M102 1,043,620 -122,281 -10.49 304,507 -4.37 0.7672
2021-02-08 2020-12-31 13F FACEBOOK CL A 30303M102 1,165,901 -77,524 -6.23 318,407 -2.24 0.8232
2020-12-04 2020-09-30 13F/A-1 FACEBOOK CL A 30303M102 1,243,425 106,452 9.36 325,715 26.11 0.9432
2020-11-06 2020-09-30 13F FACEBOOK CL A 30303M102 1,273,577 136,604 333,612 803,263.5211
2020-08-17 2020-06-30 13F/A-1 FACEBOOK CL A 30303M102 1,136,973 73,225 6.88 258,279 45.39 0.8015
2020-08-11 2020-06-30 13F FACEBOOK CL A 30303M102 1,078,307 14,559 224,585 609,198.7671
2020-05-14 2020-03-31 13F FACEBOOK CL A 30303M102 1,063,748 -75,231 -6.61 177,641 -23.98 0.6525
2020-02-06 2019-12-31 13F FACEBOOK CL A 30303M102 1,138,979 43,354 3.96 233,682 19.81 0.6970
2019-11-12 2019-09-30 13F FACEBOOK CL A 30303M102 1,095,625 54,521 5.24 195,042 -2.95 0.4989
2019-08-14 2019-06-30 13F FACEBOOK CL A 30303M102 1,041,104 83,079 8.67 200,975 25.71 0.6565
2019-05-15 2019-03-31 13F FACEBOOK CL A 30303M102 958,025 402,057 72.32 159,877 78.82 0.5369
2019-02-13 2018-12-31 13F FACEBOOK CL A 30303M102 555,968 16,612 3.08 89,408 0.86 0.3183
2018-11-08 2018-09-30 13F FACEBOOK CL A 30303M102 539,356 -540,727 -50.06 88,645 -57.76 0.3213
2018-08-03 2018-06-30 13F FACEBOOK CL A 30303M102 1,080,083 -289,235 -21.12 209,882 -4.08 0.7134
2018-05-11 2018-03-31 13F FACEBOOK CL A 30303M102 1,369,318 -531,722 -27.97 218,807 -34.77 0.8387
2018-02-08 2017-12-31 13F FACEBOOK CL A 30303M102 1,901,040 -98,423 -4.92 335,458 -1.81 1.1649
2017-11-06 2017-09-30 13F FACEBOOK CL A 30303M102 1,999,463 84,624 4.42 341,648 18.18 1.2144
2017-07-31 2017-06-30 13F FACEBOOK CL A 30303M102 1,914,839 20,902 1.10 289,102 7.46 1.1525
2017-05-05 2017-03-31 13F FACEBOOK CL A 30303M102 1,893,937 65,453 3.58 269,033 27.89 1.1790
2017-02-02 2016-12-31 13F FACEBOOK CL A 30303M102 1,828,484 -65,683 -3.47 210,369 -13.42 1.0187
2016-11-04 2016-09-30 13F FACEBOOK CL A 30303M102 1,894,167 143,779 8.21 242,965 21.46 1.2342
2016-08-11 2016-06-30 13F FACEBOOK CL A 30303M102 1,750,388 -158,034 -8.28 200,035 -8.14 1.1997
2016-05-10 2016-03-31 13F/A-1 FACEBOOK CL A 30303M102 1,908,422 -130,129 -6.38 217,751 2.06 1.3551
2016-02-03 2015-12-31 13F FACEBOOK CL A 30303M102 2,038,551 459,065 29.06 213,355 50.25 1.3004
2015-11-02 2015-09-30 13F/A-1 FACEBOOK CL A 30303M102 1,579,486 -109,224 -6.47 141,996 -1.96 1.3034
2015-10-30 2015-09-30 13F DIREXION SHS ETF TR CL A 30303M102 1,579,486 141,996
2015-08-07 2015-06-30 13F/A-1 FACEBOOK CL A 30303M102 1,688,710 31,760 1.92 144,832 6.31 1.3094
2015-08-04 2015-06-30 13F FACEBOOK CL A 30303M102 1,688,710 31,760 144,832 1.3094
2015-05-14 2015-03-31 13F/A-1 FACEBOOK CL A 30303M102 1,656,950 -148,379 -8.22 136,230 -3.28 1.1830
2015-05-01 2015-03-31 13F FACEBOOK CL A 30303M102 1,656,950 136,230
2015-02-10 2014-12-31 13F FACEBOOK CL A 30303M102 1,805,329 1,805,329 140,850 1.2450
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.