SPIA
MGNI icon

Steward Partners Investment Advisory’s Magnite MGNI Stock Holding History

Steward Partners Investment Advisory’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
Q1 		$475 Sell
40
-7,420
-99% -$99.5K ﹤0.01% 4264
2025
Q4 		$121K Buy
7,460
+7,420
+18,550% +$123K ﹤0.01% 2191
2025
Q3 		$871 Hold
40
– – ﹤0.01% 4068
2025
Q2 		$965 Buy
+40
New +$589 ﹤0.01% 3868
2024
Q2 		– Sell
-100
Closed -$1.07K – 3673
2024
Q1 		$1.07K Hold
100
– – ﹤0.01% 3364
2023
Q4 		$934 Sell
100
-200
-67% -$1.58K ﹤0.01% 3315
2023
Q3 		$2.26K Sell
300
-100
-25% -$1.08K ﹤0.01% 3060
2023
Q2 		$5.46K Sell
400
-100
-20% -$1.11K ﹤0.01% 2766
2023
Q1 		$4.63K Sell
500
-300
-38% -$3.2K ﹤0.01% 2810
2022
Q4 		$8.47K Buy
800
+400
+100% +$3.65K ﹤0.01% 2592
2022
Q3 		$3K Buy
400
+100
+33% +$805 ﹤0.01% 2952
2022
Q2 		$3K Sell
300
-1,100
-79% -$11.8K ﹤0.01% 2924
2022
Q1 		$18K Buy
1,400
+400
+40% +$5.39K ﹤0.01% 2419
2021
Q4 		$18K Buy
+1,000
New +$22.5K ﹤0.01% 2367
2021
Q1 		– Sell
-800
Closed -$25K – 3463
2020
Q4 		$25K Buy
+800
New +$12.1K ﹤0.01% 1977

Other funds holding MGNI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Steward Partners Investment Advisory's MGNI Position: Q1 2026 in Review

Steward Partners Investment Advisory reduced its Magnite (MGNI) stake by 99% in Q1 2026, selling an estimated $99.5K and leaving 40 shares worth $475. The position accounts for ﹤0.01% of the portfolio, ranked #4264.

Steward Partners Investment Advisory first reported a position in MGNI in Q4 2020 and has held it in 15 quarters since. The position peaked at $121K in Q4 2025. 296 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Steward Partners Investment Advisory held 40 shares of Magnite worth $475 as of Q1 2026.
  • Steward Partners Investment Advisory sold 7,420 Magnite shares in Q1 2026, an estimated $99.5K.
  • Magnite made up ﹤0.01% of Steward Partners Investment Advisory's portfolio in Q1 2026, its #4264 holding.
  • Steward Partners Investment Advisory first reported a position in Magnite in Q4 2020 and has held it in 15 quarters since.
  • Steward Partners Investment Advisory's Magnite position peaked at $121K in Q4 2025.
  • 296 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Steward Partners Investment Advisory's 13F filing for Q1 2026, filed 8 May 2026.