마텔, Inc.
MX ˙ BMV ˙ US5770811025
SecurityMX:MAT / Mattel, Inc.
InstitutionLPL Financial LLC
Latest Disclosed Ownership78,119 shares
Latest Disclosed Value $ 1,135,062
LPL Financial LLC reports 156.05% increase in ownership of MAT / Mattel, Inc.

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 78,119 shares of Mattel, Inc. (MX:MAT) valued at $1,135,062 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 30,509 shares of Mattel, Inc.. This represents a change in shares of 156.05% 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)
2026-05-06 2026-03-31 13F MATTEL COM 577081102 78,119 47,610 156.05 1,135 87.60 0.0003
2026-02-11 2025-12-31 13F MATTEL COM 577081102 30,509 9,599 45.91 605 72.36 0.0002
2025-11-12 2025-09-30 13F MATTEL COM 577081102 20,910 -819 -3.77 352 -17.99 0.0001
2025-08-12 2025-06-30 13F MATTEL COM 577081102 21,729 -14,637 -40.25 428 -39.38 0.0001
2025-05-07 2025-03-31 13F MATTEL COM 577081102 36,366 11,380 45.55 707 59.37 0.0003
2025-02-11 2024-12-31 13F MATTEL COM 577081102 24,986 935 3.89 443 -3.28 0.0002
2024-11-08 2024-09-30 13F MATTEL COM 577081102 24,051 6,070 33.76 458 56.85 0.0002
2024-08-07 2024-06-30 13F MATTEL COM 577081102 17,981 -2,676 -12.95 292 -28.61 0.0001
2024-05-10 2024-03-31 13F MATTEL COM 577081102 20,657 -20,932 -50.33 409 -47.90 0.0002
2024-02-14 2023-12-31 13F MATTEL COM 577081102 41,589 -2,386 -5.43 785 -18.90 0.0005
2023-11-13 2023-09-30 13F MATTEL COM 577081102 43,975 5,943 15.63 969 30.28 0.0007
2023-07-31 2023-06-30 13F MATTEL COM 577081102 38,032 1 0.00 743 6.14 0.0005
2023-05-10 2023-03-31 13F MATTEL COM 577081102 38,031 1,000 2.70 700 6.06 0.0005
2023-02-07 2022-12-31 13F MATTEL COM 577081102 37,031 -3,620 -8.91 661 -14.29 0.0006
2022-11-14 2022-09-30 13F MATTEL COM 577081102 40,651 11,165 37.87 770 17.02 0.0007
2022-08-12 2022-06-30 13F MATTEL COM 577081102 29,486 6,002 25.56 658 26.05 0.0006
2022-05-16 2022-03-31 13F MATTEL COM 577081102 23,484 -1,854 -7.32 522 -4.40 0.0004
2022-02-14 2021-12-31 13F MATTEL COM 577081102 25,338 1,973 8.44 546 25.81 0.0005
2021-11-15 2021-09-30 13F MATTEL COM 577081102 23,365 -154 -0.65 434 -8.25 0.0004
2021-08-13 2021-06-30 13F MATTEL COM 577081102 23,519 -2,360 -9.12 473 -8.33 0.0005
2021-05-14 2021-03-31 13F MATTEL COM 577081102 25,879 3,921 17.86 516 34.73 0.0006
2021-02-12 2020-12-31 13F MATTEL COM 577081102 21,958 -3,709 -14.45 383 27.67 0.0005
2020-11-09 2020-09-30 13F MATTEL COM 577081102 25,667 -16,936 -39.75 300 -27.18 0.0005
2020-08-13 2020-06-30 13F MATTEL COM 577081102 42,603 8,888 26.36 412 38.72 0.0007
2020-05-14 2020-03-31 13F MATTEL COM 577081102 33,715 -6,874 -16.94 297 -46.00 0.0006
2020-02-14 2019-12-31 13F MATTEL COM 577081102 40,589 -1,875 -4.42 550 13.64 0.0010
2019-11-13 2019-09-30 13F MATTEL COM 577081102 42,464 -6,051 -12.47 484 -11.03 0.0010
2019-08-09 2019-06-30 13F MATTEL COM 577081102 48,515 -3,529 -6.78 544 -19.65 0.0012
2019-05-08 2019-03-31 13F MATTEL COM 577081102 52,044 -4,354 -7.72 677 20.25 0.0015
2019-02-07 2018-12-31 13F MATTEL COM 577081102 56,398 -13,517 -19.33 563 -48.72 0.0015
2018-11-14 2018-09-30 13F MATTEL COM 577081102 69,915 -11,815 -14.46 1,098 -18.18 0.0026
2018-08-14 2018-06-30 13F MATTEL COM 577081102 81,730 -9,673 -10.58 1,342 11.65 0.0035
2018-05-15 2018-03-31 13F MATTEL COM 577081102 91,403 -5,801 -5.97 1,202 -19.60 0.0033
2018-02-14 2017-12-31 13F MATTEL COM 577081102 97,204 -21,791 -18.31 1,495 -18.84 0.0046
2017-11-14 2017-09-30 13F MATTEL COM 577081102 118,995 -15,290 -11.39 1,842 -36.29 0.0065
2017-08-14 2017-06-30 13F MATTEL COM 577081102 134,285 134,285 2,891 0.0110
2016-08-15 2016-06-30 13F MATTEL COM 577081102 0 -237,467 -100.00 0 -100.00
2016-05-16 2016-03-31 13F MATTEL COM 577081102 237,467 -14,923 -5.91 7,855 14.17 0.0219
2016-02-12 2015-12-31 13F MATTEL COM 577081102 252,390 129,091 104.70 6,880 158.06 0.0191
2015-11-13 2015-09-30 13F MATTEL COM 577081102 123,299 5,485 4.66 2,666 -12.19 0.0147
2015-08-14 2015-06-30 13F MATTEL COM 577081102 117,814 17,155 17.04 3,036 30.69 0.0154
2015-05-14 2015-03-31 13F MATTEL COM 577081102 100,659 30,130 42.72 2,323 6.41 0.0119
2015-02-13 2014-12-31 13F MATTEL COM 577081102 70,529 -12,037 -14.58 2,183 -13.20 0.0119
2014-11-10 2014-09-30 13F MATTEL COM 577081102 82,566 14,327 21.00 2,515 -5.42 0.0150
2014-08-05 2014-06-30 13F/A-1 MATTEL COM 577081102 68,239 -4,049 -5.60 2,659 -8.28 0.0155
2014-08-05 2014-06-30 13F MATTEL COM 577081102 68,239 1,693
2014-05-12 2014-03-31 13F MATTEL COM 577081102 72,288 37,129 105.60 2,899 73.28 0.0178
2014-02-13 2013-12-31 13F MATTEL COM 577081102 35,159 10,604 43.18 1,673 62.43 0.0104
2013-11-04 2013-09-30 13F MATTEL COM 577081102 24,555 4,156 20.37 1,030 11.47 0.0069
2013-08-15 2013-06-30 13F MATTEL COM 577081102 20,399 20,399 924 0.0066
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.