Susquehanna International Group
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Susquehanna International Group’s Magnite MGNI Stock Holding History

Susquehanna International Group’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 		$3.31M Sell
278,300
-482,200
-63% -$6.46M ﹤0.01% 5069
2025
Q4 		$12.3M Sell
760,500
-446,600
-37% -$7.41M ﹤0.01% 2781
2025
Q3 		$26.3M Buy
1,207,100
+324,700
+37% +$7.67M ﹤0.01% 1917
2025
Q2 		$21.3M Buy
882,400
+300,600
+52% +$4.43M ﹤0.01% 1932
2025
Q1 		$6.64M Buy
581,800
+73,000
+14% +$1.16M ﹤0.01% 3143
2024
Q4 		$8.1M Sell
508,800
-11,000
-2% -$161K ﹤0.01% 2916
2024
Q3 		$7.2M Sell
519,800
-64,800
-11% -$883K ﹤0.01% 3051
2024
Q2 		$7.77M Buy
584,600
+227,800
+64% +$2.49M ﹤0.01% 2804
2024
Q1 		$3.84M Buy
356,800
+159,100
+80% +$1.59M ﹤0.01% 4080
2023
Q4 		$1.85M Sell
197,700
-68,700
-26% -$543K ﹤0.01% 5539
2023
Q3 		$2.01M Sell
266,400
-186,000
-41% -$2.01M ﹤0.01% 5124
2023
Q2 		$6.18M Buy
452,400
+192,500
+74% +$2.14M ﹤0.01% 3182
2023
Q1 		$2.41M Buy
259,900
+107,500
+71% +$1.15M ﹤0.01% 4763
2022
Q4 		$1.61M Sell
152,400
-7,700
-5% -$70.3K ﹤0.01% 5123
2022
Q3 		$1.05M Sell
160,100
-50,600
-24% -$407K ﹤0.01% 6513
2022
Q2 		$1.87M Sell
210,700
-133,600
-39% -$1.43M ﹤0.01% 5053
2022
Q1 		$4.55M Sell
344,300
-118,800
-26% -$1.6M ﹤0.01% 3790
2021
Q4 		$8.1M Sell
463,100
-232,700
-33% -$5.25M ﹤0.01% 3005
2021
Q3 		$19.5M Sell
695,800
-245,500
-26% -$7.39M ﹤0.01% 1996
2021
Q2 		$31.9M Sell
941,300
-610,800
-39% -$20.7M ﹤0.01% 1549
2021
Q1 		$64.6M Buy
1,552,100
+770,700
+99% +$33.4M 0.01% 943
2020
Q4 		$24M Buy
781,400
+392,100
+101% +$5.93M ﹤0.01% 1552
2020
Q3 		$2.7M Buy
389,300
+150,600
+63% +$1.01M ﹤0.01% 4051
2020
Q2 		$1.59M Buy
238,700
+125,200
+110% +$782K ﹤0.01% 4913
2020
Q1 		$630K Sell
113,500
-50,600
-31% -$465K ﹤0.01% 6424
2019
Q4 		$1.34M Buy
164,100
+101,000
+160% +$830K ﹤0.01% 4994
2019
Q3 		$550K Buy
63,100
+23,000
+57% +$202K ﹤0.01% 7085
2019
Q2 		$255K Sell
40,100
-50,200
-56% -$308K ﹤0.01% 8632
2019
Q1 		$549K Buy
90,300
+5,700
+7% +$29.3K ﹤0.01% 6084
2018
Q4 		$316K Sell
84,600
-69,400
-45% -$265K ﹤0.01% 6898
2018
Q3 		$554K Buy
154,000
+75,000
+95% +$265K ﹤0.01% 6332
2018
Q2 		$225K Buy
79,000
+45,500
+136% +$108K ﹤0.01% 8388
2018
Q1 		$60K Buy
33,500
+9,500
+40% +$18K ﹤0.01% 8904
2017
Q4 		$45K Buy
24,000
+3,600
+18% +$9K ﹤0.01% 8936
2017
Q3 		$79K Sell
20,400
-1,700
-8% -$7.24K ﹤0.01% 8432
2017
Q2 		$114K Sell
22,100
-17,600
-44% -$96.7K ﹤0.01% 8628
2017
Q1 		$234K Buy
39,700
+20,900
+111% +$163K ﹤0.01% 7777
2016
Q4 		$139K Sell
18,800
-3,700
-16% -$28.8K ﹤0.01% 8895
2016
Q3 		$186K Buy
22,500
+5,400
+32% +$57.4K ﹤0.01% 7633
2016
Q2 		$233K Sell
17,100
-11,800
-41% -$190K ﹤0.01% 7351
2016
Q1 		$528K Sell
28,900
-4,900
-14% -$75K ﹤0.01% 6311
2015
Q4 		$556K Sell
33,800
-7,300
-18% -$113K ﹤0.01% 6552
2015
Q3 		$597K Sell
41,100
-3,700
-8% -$56.5K ﹤0.01% 6770
2015
Q2 		$670K Buy
44,800
+27,100
+153% +$467K ﹤0.01% 7044
2015
Q1 		$317K Sell
17,700
-2,300
-12% -$38.8K ﹤0.01% 7888
2014
Q4 		$323K Buy
+20,000
New +$258K ﹤0.01% 8003

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

Susquehanna International Group's MGNI Position: Q1 2026 in Review

Susquehanna International Group increased its Magnite (MGNI) stake by 0.06% in Q1 2026, buying an estimated $2.65K and bringing the position to 307,805 shares worth $3.66M. The position accounts for ﹤0.01% of the portfolio, ranked #4846.

Susquehanna International Group first reported a position in MGNI in Q2 2014 and has held it in 40 quarters since. The position peaked at $46.6M in Q1 2021. 296 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.

  • Susquehanna International Group held 307,805 shares of Magnite worth $3.66M as of Q1 2026.
  • Susquehanna International Group bought 198 Magnite shares in Q1 2026, an estimated $2.65K.
  • Magnite made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #4846 holding.
  • Susquehanna International Group first reported a position in Magnite in Q2 2014 and has held it in 40 quarters since.
  • Susquehanna International Group's Magnite position peaked at $46.6M in Q1 2021.
  • 296 funds tracked by Wall St. Rank held Magnite as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.