Tudor Investment Corp’s Magnite MGNI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $875K | Buy |
73,645
+38,971
| +112% | +$522K | ﹤0.01% | 2462 |
|
|
2025
Q4 | $563K | Sell |
34,674
-414,435
| -92% | -$6.88M | ﹤0.01% | 2661 |
|
|
2025
Q3 | $9.78M | Buy |
+449,109
| New | +$10.6M | 0.02% | 778 |
|
|
2025
Q1 | – | Sell |
-273,336
| Closed | -$4.36M | – | 3406 |
|
|
2024
Q4 | $4.35M | Sell |
273,336
-62,100
| -19% | -$911K | 0.02% | 774 |
|
|
2024
Q3 | $4.65M | Buy |
335,436
+28,385
| +9% | +$387K | 0.02% | 747 |
|
|
2024
Q2 | $4.08M | Sell |
307,051
-185,152
| -38% | -$2.02M | 0.02% | 738 |
|
|
2024
Q1 | $5.29M | Buy |
492,203
+147,075
| +43% | +$1.47M | 0.03% | 592 |
|
|
2023
Q4 | $3.22M | Buy |
345,128
+114,198
| +49% | +$902K | 0.03% | 859 |
|
|
2023
Q3 | $1.74M | Buy |
230,930
+191,594
| +487% | +$2.07M | 0.02% | 999 |
|
|
2023
Q2 | $537K | Sell |
39,336
-6,798
| -15% | -$75.7K | 0.01% | 1675 |
|
|
2023
Q1 | $427K | Sell |
46,134
-143,882
| -76% | -$1.53M | 0.01% | 1715 |
|
|
2022
Q4 | $2.01M | Sell |
190,016
-159,885
| -46% | -$1.46M | 0.04% | 635 |
|
|
2022
Q3 | $2.3M | Buy |
349,901
+336,942
| +2,600% | +$2.71M | 0.05% | 486 |
|
|
2022
Q2 | $115K | Sell |
12,959
-8,919
| -41% | -$95.6K | ﹤0.01% | 1910 |
|
|
2022
Q1 | $289K | Sell |
21,878
-41,607
| -66% | -$561K | 0.01% | 1573 |
|
|
2021
Q4 | $1.11M | Buy |
+63,485
| New | +$1.43M | 0.02% | 939 |
|
|
2021
Q2 | – | Sell |
-31,976
| Closed | -$1.33M | – | 1801 |
|
|
2021
Q1 | $1.33M | Buy |
31,976
+17,703
| +124% | +$767K | 0.03% | 699 |
|
|
2020
Q4 | $438K | Buy |
+14,273
| New | +$216K | 0.01% | 999 |
|
|
2019
Q2 | – | Sell |
-24,419
| Closed | -$148K | – | 1247 |
|
|
2019
Q1 | $148K | Sell |
24,419
-1,137
| -4% | -$5.85K | 0.01% | 1026 |
|
|
2018
Q4 | $95K | Hold |
25,556
| – | – | ﹤0.01% | 930 |
|
|
2018
Q3 | $92K | Hold |
25,556
| – | – | ﹤0.01% | 1027 |
|
|
2018
Q2 | $73K | Sell |
25,556
-23,619
| -48% | -$56.2K | ﹤0.01% | 992 |
|
|
2018
Q1 | $89K | Sell |
49,175
-13,690
| -22% | -$25.9K | ﹤0.01% | 927 |
|
|
2017
Q4 | $118K | Buy |
62,865
+2,152
| +4% | +$5.38K | ﹤0.01% | 1017 |
|
|
2017
Q3 | $236K | Sell |
60,713
-5,638
| -8% | -$24K | 0.01% | 903 |
|
|
2017
Q2 | $341K | Sell |
66,351
-97,573
| -60% | -$536K | 0.01% | 722 |
|
|
2017
Q1 | $966K | Buy |
163,924
+44,506
| +37% | +$347K | 0.03% | 397 |
|
|
2016
Q4 | $886K | Sell |
119,418
-1,971
| -2% | -$15.4K | 0.02% | 426 |
|
|
2016
Q3 | $1M | Buy |
121,389
+19,977
| +20% | +$212K | 0.02% | 403 |
|
|
2016
Q2 | $1.38M | Buy |
101,412
+55,681
| +122% | +$896K | 0.03% | 323 |
|
|
2016
Q1 | $836K | Buy |
45,731
+17,211
| +60% | +$264K | 0.02% | 618 |
|
|
2015
Q4 | $469K | Buy |
28,520
+15,120
| +113% | +$234K | 0.01% | 927 |
|
|
2015
Q3 | $195K | Sell |
13,400
-21,300
| -61% | -$325K | 0.01% | 1345 |
|
|
2015
Q2 | $519K | Buy |
+34,700
| New | +$598K | 0.02% | 753 |
|
Other funds holding MGNI
VPM
VCM
N
Tudor Investment Corp's MGNI Position: Q1 2026 in Review
Tudor Investment Corp increased its Magnite (MGNI) stake by 112% in Q1 2026, buying an estimated $522K and bringing the position to 73,645 shares worth $875K. The position accounts for ﹤0.01% of the portfolio, ranked #2462.
Tudor Investment Corp first reported a position in MGNI in Q2 2015 and has held it in 34 quarters since. The position peaked at $9.78M in Q3 2025. 297 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.
- Tudor Investment Corp held 73,645 shares of Magnite worth $875K as of Q1 2026.
- Tudor Investment Corp bought 38,971 Magnite shares in Q1 2026, an estimated $522K.
- Magnite made up ﹤0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #2462 holding.
- Tudor Investment Corp first reported a position in Magnite in Q2 2015 and has held it in 34 quarters since.
- Tudor Investment Corp's Magnite position peaked at $9.78M in Q3 2025.
- 297 funds tracked by Wall St. Rank held Magnite as of Q1 2026.
Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.