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Lisanti Capital Growth’s Magnite MGNI Stock Holding History

Lisanti Capital Growth’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 		$3.68M Buy
+309,440
New +$4.15M 0.93% 49
2025
Q4 		– Sell
-189,168
Closed -$4.12M – 131
2025
Q3 		$4.12M Sell
189,168
-178,847
-49% -$4.22M 1.01% 49
2025
Q2 		$8.88M Buy
368,015
+224,160
+156% +$3.3M 2.46% 2
2025
Q1 		$1.64M Sell
143,855
-24,190
-14% -$386K 0.49% 76
2024
Q4 		$2.68M Buy
168,045
+21,595
+15% +$317K 0.64% 69
2024
Q3 		$2.03M Sell
146,450
-136,395
-48% -$1.86M 0.51% 78
2024
Q2 		$3.76M Sell
282,845
-2,085
-0.7% -$22.8K 0.9% 53
2024
Q1 		$3.06M Buy
+284,930
New +$2.85M 0.75% 63
2023
Q3 		– Sell
-601,430
Closed -$8.21M – 152
2023
Q2 		$8.21M Buy
+601,430
New +$6.69M 1.14% 29
2023
Q1 		– Sell
-375,005
Closed -$3.97M – 135
2022
Q4 		$3.97M Buy
+375,005
New +$3.42M 0.54% 75
2021
Q4 		– Sell
-146,540
Closed -$4.1M – 136
2021
Q3 		$4.1M Sell
146,540
-157,020
-52% -$4.73M 0.6% 70
2021
Q2 		$10.3M Buy
303,560
+15,546
+5% +$527K 1.27% 19
2021
Q1 		$12M Buy
+288,014
New +$12.5M 1.54% 14

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

Lisanti Capital Growth's MGNI Position: Q1 2026 in Review

Lisanti Capital Growth opened a new position in Magnite (MGNI) in Q1 2026: 309,440 shares worth $3.68M. The stake represents 0.93% of the portfolio and ranks #49 among its holdings. This is a return to the name: Lisanti Capital Growth previously reported a position in MGNI as recently as Q3 2025.

Lisanti Capital Growth first reported a position in MGNI in Q1 2021 and has held it in 13 quarters since. The position peaked at $12M in Q1 2021. 296 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Lisanti Capital Growth held 309,440 shares of Magnite worth $3.68M as of Q1 2026.
  • Magnite was a new Lisanti Capital Growth position in Q1 2026.
  • Magnite made up 0.93% of Lisanti Capital Growth's portfolio in Q1 2026, its #49 holding.
  • Lisanti Capital Growth first reported a position in Magnite in Q1 2021 and has held it in 13 quarters since.
  • Lisanti Capital Growth's Magnite position peaked at $12M in Q1 2021.
  • 296 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Lisanti Capital Growth's 13F filing for Q1 2026, filed 7 May 2026.