1CM
MGNI icon

1492 Capital Management’s Magnite MGNI Stock Holding History

1492 Capital Management’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 		$6.03M Sell
317,750
-22,792
-7% -$327K 1.78% 20
2026
Q1 		$4.05M Sell
340,542
-856
-0.3% -$11.5K 1.54% 19
2025
Q4 		$5.54M Buy
341,398
+4,732
+1% +$78.5K 2.12% 13
2025
Q3 		$7.33M Buy
336,666
+14,745
+5% +$348K 2.97% 2
2025
Q2 		$7.76M Sell
321,921
-3,881
-1% -$57.2K 3.58% 2
2025
Q1 		$3.72M Sell
325,802
-1,973
-0.6% -$31.5K 2% 17
2024
Q4 		$5.22M Sell
327,775
-2,658
-0.8% -$39K 2.48% 11
2024
Q3 		$4.58M Buy
330,433
+8,777
+3% +$120K 2.29% 15
2024
Q2 		$4.27M Buy
321,656
+90,508
+39% +$989K 2.42% 12
2024
Q1 		$2.48M Buy
231,148
+117,880
+104% +$1.18M 1.38% 30
2023
Q4 		$1.06M Buy
+113,268
New +$895K 0.6% 60
2023
Q3 		– Sell
-78,974
Closed -$1.08M – 100
2023
Q2 		$1.08M Buy
+78,974
New +$879K 0.63% 52
2022
Q3 		– Sell
-82,709
Closed -$734K – 118
2022
Q2 		$734K Buy
82,709
+24,063
+41% +$258K 0.48% 70
2022
Q1 		$775K Sell
58,646
-628
-1% -$8.47K 0.41% 72
2021
Q4 		$1.04M Buy
59,274
+21,753
+58% +$490K 0.51% 66
2021
Q3 		$1.05M Buy
+37,521
New +$1.13M 0.53% 58

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

1492 Capital Management's MGNI Position: Q2 2026 in Review

1492 Capital Management reduced its Magnite (MGNI) stake by 6.7% in Q2 2026, selling an estimated $327K and leaving 317,750 shares worth $6.03M. The position accounts for 1.78% of the portfolio, ranked #20.

1492 Capital Management first reported a position in MGNI in Q3 2021 and has held it in 16 quarters since. The position peaked at $7.76M in Q2 2025. 310 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.

  • 1492 Capital Management held 317,750 shares of Magnite worth $6.03M as of Q2 2026.
  • 1492 Capital Management sold 22,792 Magnite shares in Q2 2026, an estimated $327K.
  • Magnite made up 1.78% of 1492 Capital Management's portfolio in Q2 2026, its #20 holding.
  • 1492 Capital Management first reported a position in Magnite in Q3 2021 and has held it in 16 quarters since.
  • 1492 Capital Management's Magnite position peaked at $7.76M in Q2 2025.
  • 310 funds tracked by Wall St. Rank held Magnite as of Q2 2026.

Based on 1492 Capital Management's 13F filing for Q2 2026, filed 11 Aug 2026.