마텔, Inc.
MX ˙ BMV ˙ US5770811025
SecurityMX:MAT / Mattel, Inc.
InstitutionVictory Capital Management Inc
Latest Disclosed Ownership2,589,974 shares
Latest Disclosed Value $ 37,632,322
Victory Capital Management Inc reports 34.73% increase in ownership of MAT / Mattel, Inc.

On May 15, 2026 - Victory Capital Management Inc filed a 13F-HR form disclosing ownership of 2,589,974 shares of Mattel, Inc. (MX:MAT) valued at $37,632,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,922,310 shares of Mattel, Inc.. This represents a change in shares of 34.73% 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)
2026-05-15 2026-03-31 13F MATTEL COM 577081102 2,589,974 667,664 34.73 37,632 -1.33 0.0181
2026-02-13 2025-12-31 13F MATTEL COM 577081102 1,922,310 -122,664 -6.00 38,139 10.81 0.0215
2025-11-12 2025-09-30 13F MATTEL COM 577081102 2,044,974 673,642 49.12 34,417 27.27 0.0201
2025-08-13 2025-06-30 13F MATTEL COM 577081102 1,371,332 -4,563,224 -76.89 27,043 -76.55 0.0174
2025-05-02 2025-03-31 13F MATTEL COM 577081102 5,934,556 -261,032 -4.21 115,308 4.97 0.1180
2025-02-06 2024-12-31 13F MATTEL COM 577081102 6,195,588 -194,163 -3.04 109,848 -9.76 0.1080
2024-11-05 2024-09-30 13F MATTEL COM 577081102 6,389,751 -174,029 -2.65 121,725 14.05 0.1173
2024-08-05 2024-06-30 13F MATTEL COM 577081102 6,563,780 -1,372,977 -17.30 106,727 -32.12 0.1070
2024-05-03 2024-03-31 13F MATTEL COM 577081102 7,936,757 395,335 5.24 157,227 10.43 0.1535
2024-02-05 2023-12-31 13F MATTEL COM 577081102 7,541,422 861,638 12.90 142,382 -3.24 0.1498
2023-11-06 2023-09-30 13F MATTEL COM 577081102 6,679,784 -1,388,218 -17.21 147,156 -6.66 0.1692
2023-07-27 2023-06-30 13F MATTEL COM 577081102 8,068,002 69,802 0.87 157,649 7.06 0.1734
2023-05-02 2023-03-31 13F MATTEL COM 577081102 7,998,200 1,243,911 18.42 147,247 22.20 0.1654
2023-04-25 2022-12-31 13F/A-3 MATTEL COM 577081102 6,754,289 492,707 7.87 120,497 1.60 0.1386
2023-03-10 2022-12-31 13F/A-2 MATTEL COM 577081102 6,754,289 492,707 120,497 0.1316
2023-02-10 2022-12-31 13F/A-1 MATTEL COM 577081102 6,754,289 492,707 120,497 0.0001
2023-02-09 2022-12-31 13F MATTEL COM 577081102 6,751,087 489,505 120,636 0.0819
2022-11-02 2022-09-30 13F MATTEL COM 577081102 6,261,582 221,983 3.68 118,594 -12.06 0.1384
2022-08-01 2022-06-30 13F MATTEL COM 577081102 6,039,599 -401,974 -6.24 134,864 -5.82 0.1536
2022-05-04 2022-03-31 13F MATTEL COM 577081102 6,441,573 1,738,590 36.97 143,201 41.23 0.1433
2022-02-07 2021-12-31 13F MATTEL COM 577081102 4,702,983 2,814 0.06 101,396 16.23 0.0933
2021-11-02 2021-09-30 13F MATTEL COM 577081102 4,700,169 -24,920 -0.53 87,235 -8.15 0.0854
2021-08-03 2021-06-30 13F MATTEL COM 577081102 4,725,089 439,345 10.25 94,975 11.25 0.0912
2021-05-04 2021-03-31 13F MATTEL COM 577081102 4,285,744 2,002,246 87.68 85,372 114.25 0.0875
2021-02-01 2020-12-31 13F MATTEL COM 577081102 2,283,498 2,250,961 6,918.16 39,847 10,358.53 0.0444
2020-11-09 2020-09-30 13F Mattel COM 577081102 32,537 3,373 11.57 381 35.11 0.0005
2020-08-07 2020-06-30 13F MATTEL COM 577081102 29,164 -3,884 -11.75 282 -3.09 0.0004
2020-05-12 2020-03-31 13F/A-1 MATTEL COM 577081102 33,048 -4,902 -12.92 291 -43.39 0.0005
2020-05-04 2020-03-31 13F MATTEL COM 577081102 33,048 -4,902 291 318.4699
2020-02-06 2019-12-31 13F/A-1 MATTEL COM 577081102 37,950 -613 -1.59 514 17.08 0.0006
2020-02-04 2019-12-31 13F MATTEL COM 577081102 34,403 -4,160 503 602.9414
2019-11-12 2019-09-30 13F MATTEL COM 577081102 38,563 38,563 439 0.0006
2019-08-14 2019-06-30 13F MATTEL CS 577081102 0 -5,060 -100.00 0 -100.00
2019-05-03 2019-03-31 13F MATTEL CS 577081102 5,060 -15 -0.30 66 29.41 0.0002
2019-05-02 2018-12-31 13F/A-1 MATTEL COM 577081102 5,075 -34 -0.67 51 -36.25 0.0001
2019-02-05 2018-12-31 13F MATTEL COM 577081102 5,075 -34 51
2018-11-01 2018-09-30 13F MATTEL COM 577081102 5,109 -93 -1.79 80 -5.88 0.0002
2018-08-02 2018-06-30 13F MATTEL COM 577081102 5,202 -108 -2.03 85 21.43 0.0002
2018-05-04 2018-03-31 13F MATTEL COM 577081102 5,310 -120 -2.21 70 -16.67 0.0002
2018-02-01 2017-12-31 13F MATTEL COM 577081102 5,430 -226 -4.00 84 -4.55 0.0002
2017-10-27 2017-09-30 13F MATTEL COM 577081102 5,656 -246 -4.17 88 -30.71 0.0002
2017-08-07 2017-06-30 13F MATTEL COM 577081102 5,902 -327 -5.25 127 -20.62 0.0003
2017-05-10 2017-03-31 13F MATTEL COM 577081102 6,229 -203 -3.16 160 -9.60 0.0004
2017-02-09 2016-12-31 13F MATTEL COM 577081102 6,432 -70 -1.08 177 -10.15 0.0004
2016-11-02 2016-09-30 13F MATTEL COM 577081102 6,502 2,157 49.64 197 44.85 0.0006
2016-08-09 2016-06-30 13F MATTEL COM 577081102 4,345 -108 -2.43 136 -9.33 0.0005
2016-05-17 2016-03-31 13F/A-2 MATTEL COM 577081102 4,453 -118 -2.58 150 20.97 0.0006
2016-05-12 2016-03-31 13F/A-1 MATTEL COM 577081102 4,453 0 150 0.0006
2016-05-12 2016-03-31 13F MATTEL COM 577081102 4,453 150
2016-02-10 2015-12-31 13F MATTEL COM 577081102 4,571 4,571 0.00 124 0.0005
2015-11-06 2015-09-30 13F MATTEL COM 577081102 0 0 0 0.0000
2014-02-12 2013-12-31 13F Mattel Common Stock 577081102 0 -81 -100.00 0 -100.00
2014-03-12 2013-09-30 13F/A-1 Mattel Common Stock 577081102 81 81 3 0.0000
2013-11-12 2013-09-30 13F Mattel Common Stock 577081102 81 3
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.