마텔, Inc.
MX ˙ BMV ˙ US5770811025
SecurityMX:MAT / Mattel, Inc.
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership694,038 shares
Latest Disclosed Value $ 10,084,371
Principal Financial Group Inc reports 3.78% increase in ownership of MAT / Mattel, Inc.

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 694,038 shares of Mattel, Inc. (MX:MAT) valued at $10,084,371 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 668,749 shares of Mattel, Inc.. This represents a change in shares of 3.78% 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)
2026-05-04 2026-03-31 13F MATTEL COM 577081102 694,038 25,289 3.78 10,084 -23.99 0.0027
2026-02-02 2025-12-31 13F MATTEL COM 577081102 668,749 -47,209 -6.59 13,268 10.11 0.0068
2025-11-04 2025-09-30 13F MATTEL COM 577081102 715,958 -16,116 -2.20 12,050 -16.54 0.0061
2025-08-08 2025-06-30 13F MATTEL COM 577081102 732,074 -43,129 -5.56 14,436 -4.16 0.0076
2025-04-28 2025-03-31 13F MATTEL COM 577081102 775,203 2,601 0.34 15,062 9.96 0.0085
2025-01-31 2024-12-31 13F MATTEL COM 577081102 772,602 -14,420 -1.83 13,698 -8.63 0.0075
2024-10-31 2024-09-30 13F MATTEL COM 577081102 787,022 -358,736 -31.31 14,993 -19.53 0.0083
2024-07-29 2024-06-30 13F MATTEL COM 577081102 1,145,758 -184,205 -13.85 18,630 -29.29 0.0111
2024-04-29 2024-03-31 13F MATTEL COM 577081102 1,329,963 33,153 2.56 26,347 7.61 0.0155
2024-02-07 2023-12-31 13F MATTEL COM 577081102 1,296,810 -9,385 -0.72 24,484 -14.92 0.0156
2023-11-02 2023-09-30 13F MATTEL COM 577081102 1,306,195 -22,743 -1.71 28,775 10.81 0.0207
2023-08-07 2023-06-30 13F MATTEL COM 577081102 1,328,938 -74,475 -5.31 25,967 0.51 0.0177
2023-05-09 2023-03-31 13F MATTEL COM 577081102 1,403,413 8,433 0.60 25,837 3.82 0.0185
2023-02-09 2022-12-31 13F MATTEL COM 577081102 1,394,980 17,100 1.24 24,886 -4.64 0.0187
2022-11-09 2022-09-30 13F MATTEL COM 577081102 1,377,880 -388,387 -21.99 26,097 -33.83 0.0207
2022-08-10 2022-06-30 13F MATTEL COM 577081102 1,766,267 287,340 19.43 39,441 20.07 0.0292
2022-05-09 2022-03-31 13F MATTEL COM 577081102 1,478,927 274,286 22.77 32,847 26.47 0.0130
2022-05-09 2022-03-31 13F MATTEL COM 577081102 1,444,610 32,085
2022-02-09 2021-12-31 13F MATTEL COM 577081102 1,204,641 -10,336 -0.85 25,972 15.18 0.0155
2021-11-09 2021-09-30 13F MATTEL COM 577081102 1,214,977 -1,125,331 -48.08 22,550 -52.06 0.0147
2021-08-10 2021-06-30 13F MATTEL COM 577081102 2,340,308 -28,490 -1.20 47,040 -0.31 0.0304
2021-05-10 2021-03-31 13F MATTEL COM 577081102 2,368,798 1,292,971 120.18 47,186 151.35 0.0333
2021-02-23 2020-12-31 13F/A-1 MATTEL COM 577081102 1,075,827 36,503 3.51 18,773 54.37 0.0139
2021-02-08 2020-12-31 13F MATTEL COM 577081102 1,075,827 36,503 18,773 7,385.5875
2020-11-06 2020-09-30 13F MATTEL COM 577081102 1,039,324 -42,176 -3.90 12,161 16.28 0.0102
2020-08-05 2020-06-30 13F MATTEL COM 577081102 1,081,500 32,836 3.13 10,458 13.19 0.0093
2020-05-12 2020-03-31 13F MATTEL COM 577081102 1,048,664 -427,440 -28.96 9,239 -53.81 0.0102
2020-02-05 2019-12-31 13F MATTEL COM 577081102 1,476,104 4,459 0.30 20,001 19.32 0.0167
2019-11-13 2019-09-30 13F MATTEL COM 577081102 1,471,645 -26,785 -1.79 16,762 -0.21 0.0148
2019-08-12 2019-06-30 13F MATTEL COM 577081102 1,498,430 1,011,397 207.66 16,797 165.31 0.0151
2019-05-10 2019-03-31 13F MATTEL COM 577081102 487,033 -813 -0.17 6,331 29.89 0.0059
2019-02-14 2018-12-31 13F MATTEL COM 577081102 487,846 -887 -0.18 4,874 -36.48 0.0052
2018-11-14 2018-09-30 13F MATTEL COM 577081102 488,733 8,441 1.76 7,673 -2.70 0.0068
2018-08-13 2018-06-30 13F MATTEL COM 577081102 480,292 -547 -0.11 7,886 24.72 0.0072
2018-05-14 2018-03-31 13F MATTEL COM 577081102 480,839 -2,785 -0.58 6,323 -14.99 0.0061
2018-02-12 2017-12-31 13F MATTEL COM 577081102 483,624 9,406 1.98 7,438 1.32 0.0068
2017-11-02 2017-09-30 13F MATTEL COM 577081102 474,218 -38,306 -7.47 7,341 -33.47 0.0071
2017-08-08 2017-06-30 13F MATTEL COM 577081102 512,524 -15,364 -2.91 11,034 -18.38 0.0111
2017-05-11 2017-03-31 13F MATTEL COM 577081102 527,888 28,993 5.81 13,519 -1.64 0.0163
2017-02-13 2016-12-31 13F MATTEL COM 577081102 498,895 -44,699 -8.22 13,744 -16.50 0.0174
2016-11-10 2016-09-30 13F MATTEL COM 577081102 543,594 9,390 1.76 16,460 -1.53 0.0217
2016-08-09 2016-06-30 13F MATTEL COM 577081102 534,204 29,965 5.94 16,716 -1.40 0.0233
2016-05-10 2016-03-31 13F MATTEL COM 577081102 504,239 31,699 6.71 16,953 32.04 0.0246
2016-02-09 2015-12-31 13F MATTEL COM 577081102 472,540 10,052 2.17 12,839 31.82 0.0191
2015-11-12 2015-09-30 13F/A-1 MATTEL COM 577081102 462,488 -1,003 -0.22 9,740 -18.20 0.0153
2015-11-09 2015-09-30 13F MATTEL COM 577081102 462,488 9,740
2015-08-10 2015-06-30 13F MATTEL COM 577081102 463,491 21,383 4.84 11,907 17.86 0.0178
2015-05-14 2015-03-31 13F/A-1 MATTEL COM 577081102 442,108 19,537 4.62 10,103 -22.74 0.0151
2015-05-12 2015-03-31 13F MATTEL COM 577081102 442,108 10,102
2015-02-12 2014-12-31 13F MATTEL COM 577081102 422,571 25,175 6.33 13,076 7.36 0.0203
2014-11-13 2014-09-30 13F MATTEL COM 577081102 397,396 -4,217 -1.05 12,180 -22.18 0.0207
2014-08-12 2014-06-30 13F MATTEL COM 577081102 401,613 -43,931 -9.86 15,651 -12.42 0.0263
2014-05-13 2014-03-31 13F MATTEL COM 577081102 445,544 -941 -0.21 17,871 -15.88 0.0319
2014-02-12 2013-12-31 13F MATTEL COM 577081102 446,485 -10,731 -2.35 21,244 11.00 0.0396
2013-11-05 2013-09-30 13F MATTEL COM 577081102 457,216 -7,614 -1.64 19,139 -9.13 0.0395
2013-08-12 2013-06-30 13F MATTEL COM 577081102 464,830 464,830 21,062 0.0467
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.