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Cetera Trust Company’s Magnite MGNI Stock Holding History

Cetera Trust Company’s Portfolio MGNI Stock Details MGNI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$81K Buy
4,270
+1,160
+37% +$16.6K 0.04% 211
2026
Q1 		$36.9K Hold
3,110
– – 0.02% 234
2025
Q4 		$50.5K Sell
3,110
-6,750
-68% -$112K 0.03% 217
2025
Q3 		$215K Buy
+9,860
New +$233K 0.12% 157

Other funds holding MGNI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Cetera Trust Company's MGNI Position: Q2 2026 in Review

Cetera Trust Company increased its Magnite (MGNI) stake by 37% in Q2 2026, buying an estimated $16.6K and bringing the position to 4,270 shares worth $81K. The position accounts for 0.04% of the portfolio, ranked #211.

Cetera Trust Company first reported a position in MGNI in Q3 2025 and has held it in 4 quarters since. The position peaked at $215K in Q3 2025. 311 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • Cetera Trust Company held 4,270 shares of Magnite worth $81K as of Q2 2026.
  • Cetera Trust Company bought 1,160 Magnite shares in Q2 2026, an estimated $16.6K.
  • Magnite made up 0.04% of Cetera Trust Company's portfolio in Q2 2026, its #211 holding.
  • Cetera Trust Company first reported a position in Magnite in Q3 2025 and has held it in 4 quarters since.
  • Cetera Trust Company's Magnite position peaked at $215K in Q3 2025.
  • 311 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on Cetera Trust Company's 13F filing for Q2 2026, filed 13 Aug 2026.