Prospera Financial Services
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Prospera Financial Services’s Mattel MAT Stock Holding History

Prospera Financial Services’s Portfolio MAT Stock Details MAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$700K Sell
45,428
-1,702
-4% -$24.1K 0.01% 960
2026
Q2 		$654K Buy
+47,130
New +$689K 0.01% 934
2025
Q3 		– Sell
-53,506
Closed -$1.06M – 1384
2025
Q2 		$1.06M Buy
53,506
+31,078
+139% +$553K 0.02% 634
2025
Q1 		$436K Buy
+22,428
New +$445K 0.01% 833
2022
Q2 		– Sell
-2,596
Closed -$58K – 2191
2022
Q1 		$58K Buy
+2,596
New +$59.4K ﹤0.01% 1305

Other funds holding MAT

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Squarepoint
Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Luther King Capital Management (LKCM)
Luther King Capital Management (LKCM) Fort Worth, Texas $24.3B AUM 19.37% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Thompson Siegel & Walmsley
Thompson Siegel & Walmsley Richmond, Virginia $5.37B AUM 3.99% 1-Year Est. Return
Jefferies Financial Group
Jefferies Financial Group New York $13.5B AUM 36.68% 1-Year Est. Return

Prospera Financial Services's MAT Position: Q3 2026 in Review

Prospera Financial Services reduced its Mattel (MAT) stake by 3.6% in Q3 2026, selling an estimated $24.1K and leaving 45,428 shares worth $700K. The position accounts for 0.01% of the portfolio, ranked #960.

Prospera Financial Services first reported a position in MAT in Q1 2022 and has held it in 5 quarters since. The position peaked at $1.06M in Q2 2025. 182 funds tracked by Wall St. Rank hold MAT as of Q3 2026.

  • Prospera Financial Services held 45,428 shares of Mattel worth $700K as of Q3 2026.
  • Prospera Financial Services sold 1,702 Mattel shares in Q3 2026, an estimated $24.1K.
  • Mattel made up 0.01% of Prospera Financial Services's portfolio in Q3 2026, its #960 holding.
  • Prospera Financial Services first reported a position in Mattel in Q1 2022 and has held it in 5 quarters since.
  • Prospera Financial Services's Mattel position peaked at $1.06M in Q2 2025.
  • 182 funds tracked by Wall St. Rank held Mattel as of Q3 2026.

Based on Prospera Financial Services's 13F filing for Q3 2026, filed 4 Nov 2026.