Squarepoint’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 | $3.58M | Buy |
300,934
+255,496
| +562% | +$3.43M | ﹤0.01% | 1751 |
|
|
2025
Q4 | $737K | Sell |
45,438
-121,031
| -73% | -$2.01M | ﹤0.01% | 2873 |
|
|
2025
Q3 | $3.63M | Buy |
+166,469
| New | +$3.93M | ﹤0.01% | 1654 |
|
|
2025
Q2 | – | Sell |
-123,786
| Closed | -$1.82M | – | 4834 |
|
|
2025
Q1 | $1.41M | Sell |
123,786
-189,025
| -60% | -$3.01M | ﹤0.01% | 2355 |
|
|
2024
Q4 | $4.98M | Sell |
312,811
-537,716
| -63% | -$7.89M | ﹤0.01% | 1632 |
|
|
2024
Q3 | $11.8M | Buy |
850,527
+281,816
| +50% | +$3.84M | 0.02% | 873 |
|
|
2024
Q2 | $7.56M | Buy |
568,711
+426,095
| +299% | +$4.66M | 0.01% | 1101 |
|
|
2024
Q1 | $1.53M | Buy |
142,616
+52,102
| +58% | +$521K | ﹤0.01% | 2277 |
|
|
2023
Q4 | $845K | Sell |
90,514
-124,118
| -58% | -$981K | ﹤0.01% | 2639 |
|
|
2023
Q3 | $1.62M | Sell |
214,632
-46,648
| -18% | -$503K | ﹤0.01% | 1977 |
|
|
2023
Q2 | $3.57M | Buy |
+261,280
| New | +$2.91M | 0.01% | 1276 |
|
|
2021
Q1 | – | Sell |
-13,443
| Closed | -$413K | – | 3422 |
|
|
2020
Q4 | $413K | Sell |
13,443
-358,121
| -96% | -$5.42M | ﹤0.01% | 1952 |
|
|
2020
Q3 | $2.58M | Buy |
+371,564
| New | +$2.48M | 0.03% | 551 |
|
|
2020
Q2 | – | Sell |
-16,649
| Closed | -$92K | – | 2403 |
|
|
2020
Q1 | $92K | Sell |
16,649
-118,503
| -88% | -$1.09M | ﹤0.01% | 1656 |
|
|
2019
Q4 | $1.1M | Sell |
135,152
-204,255
| -60% | -$1.68M | 0.01% | 1276 |
|
|
2019
Q3 | $2.96M | Buy |
339,407
+119,707
| +54% | +$1.05M | 0.03% | 668 |
|
|
2019
Q2 | $1.4M | Buy |
219,700
+103,164
| +89% | +$634K | 0.01% | 1059 |
|
|
2019
Q1 | $709K | Buy |
+116,536
| New | +$600K | 0.01% | 1285 |
|
|
2018
Q4 | – | Sell |
-54,949
| Closed | -$198K | – | 2126 |
|
|
2018
Q3 | $198K | Buy |
54,949
+39,659
| +259% | +$140K | ﹤0.01% | 1776 |
|
|
2018
Q2 | $44K | Buy |
+15,290
| New | +$36.4K | ﹤0.01% | 1695 |
|
|
2018
Q1 | – | Sell |
-21,964
| Closed | -$41K | – | 1953 |
|
|
2017
Q4 | $41K | Buy |
+21,964
| New | +$54.9K | ﹤0.01% | 2025 |
|
|
2017
Q2 | – | Sell |
-25,507
| Closed | -$150K | – | 1698 |
|
|
2017
Q1 | $150K | Sell |
25,507
-5,429
| -18% | -$42.3K | ﹤0.01% | 1348 |
|
|
2016
Q4 | $230K | Buy |
30,936
+20,436
| +195% | +$159K | 0.01% | 1328 |
|
|
2016
Q3 | $87K | Buy |
+10,500
| New | +$112K | 0.01% | 960 |
|
Other funds holding MGNI
VPM
VCM
N
Squarepoint's MGNI Position: Q1 2026 in Review
Squarepoint increased its Magnite (MGNI) stake by 562% in Q1 2026, buying an estimated $3.43M and bringing the position to 300,934 shares worth $3.58M. The position accounts for ﹤0.01% of the portfolio, ranked #1751.
Squarepoint first reported a position in MGNI in Q3 2016 and has held it in 24 quarters since. The position peaked at $11.8M in Q3 2024. 297 funds tracked by Wall St. Rank hold MGNI as of Q1 2026.
- Squarepoint held 300,934 shares of Magnite worth $3.58M as of Q1 2026.
- Squarepoint bought 255,496 Magnite shares in Q1 2026, an estimated $3.43M.
- Magnite made up ﹤0.01% of Squarepoint's portfolio in Q1 2026, its #1751 holding.
- Squarepoint first reported a position in Magnite in Q3 2016 and has held it in 24 quarters since.
- Squarepoint's Magnite position peaked at $11.8M in Q3 2024.
- 297 funds tracked by Wall St. Rank held Magnite as of Q1 2026.
Based on Squarepoint's 13F filing for Q1 2026, filed 15 May 2026.