RhumbLine Advisers’s Magnite MGNI Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $3.72M | Buy |
195,811
+15,835
| +9% | +$227K | ﹤0.01% | 1615 |
|
|
2026
Q1 | $2.14M | Sell |
179,976
-3,969
| -2% | -$53.2K | ﹤0.01% | 1819 |
|
|
2025
Q4 | $2.99M | Sell |
183,945
-33,362
| -15% | -$554K | ﹤0.01% | 1662 |
|
|
2025
Q3 | $4.73M | Sell |
217,307
-6,119
| -3% | -$144K | ﹤0.01% | 1469 |
|
|
2025
Q2 | $5.39M | Buy |
223,426
+30,924
| +16% | +$456K | ﹤0.01% | 1375 |
|
|
2025
Q1 | $2.2M | Buy |
192,502
+8,171
| +4% | +$130K | ﹤0.01% | 1771 |
|
|
2024
Q4 | $2.93M | Sell |
184,331
-5,353
| -3% | -$78.5K | ﹤0.01% | 1692 |
|
|
2024
Q3 | $2.63M | Sell |
189,684
-12,589
| -6% | -$172K | ﹤0.01% | 1748 |
|
|
2024
Q2 | $2.69M | Sell |
202,273
-14,627
| -7% | -$160K | ﹤0.01% | 1727 |
|
|
2024
Q1 | $2.33M | Buy |
216,900
+2,151
| +1% | +$21.5K | ﹤0.01% | 1829 |
|
|
2023
Q4 | $2.01M | Sell |
214,749
-10,147
| -5% | -$80.2K | ﹤0.01% | 1902 |
|
|
2023
Q3 | $1.7M | Buy |
224,896
+5,009
| +2% | +$54K | ﹤0.01% | 1937 |
|
|
2023
Q2 | $3M | Sell |
219,887
-15,375
| -7% | -$171K | ﹤0.01% | 1686 |
|
|
2023
Q1 | $2.18M | Buy |
235,262
+6,336
| +3% | +$67.5K | ﹤0.01% | 1763 |
|
|
2022
Q4 | $2.42M | Buy |
228,926
+12,110
| +6% | +$111K | ﹤0.01% | 1682 |
|
|
2022
Q3 | $1.42M | Buy |
216,816
+15,019
| +7% | +$121K | ﹤0.01% | 1953 |
|
|
2022
Q2 | $1.79M | Buy |
201,797
+51,584
| +34% | +$553K | ﹤0.01% | 1819 |
|
|
2022
Q1 | $1.98M | Buy |
150,213
+5,750
| +4% | +$77.5K | ﹤0.01% | 1820 |
|
|
2021
Q4 | $2.53M | Buy |
144,463
+5,906
| +4% | +$133K | ﹤0.01% | 1748 |
|
|
2021
Q3 | $3.88M | Buy |
138,557
+24,664
| +22% | +$742K | 0.01% | 1505 |
|
|
2021
Q2 | $3.85M | Sell |
113,893
-32,101
| -22% | -$1.09M | 0.01% | 1581 |
|
|
2021
Q1 | $6.08M | Sell |
145,994
-8,255
| -5% | -$358K | 0.01% | 1298 |
|
|
2020
Q4 | $4.74M | Buy |
154,249
+4,036
| +3% | +$61.1K | 0.01% | 1385 |
|
|
2020
Q3 | $1.04M | Sell |
150,213
-29,003
| -16% | -$194K | ﹤0.01% | 1982 |
|
|
2020
Q2 | $1.2M | Buy |
179,216
+114,458
| +177% | +$715K | ﹤0.01% | 1970 |
|
|
2020
Q1 | $359K | Buy |
64,758
+7,147
| +12% | +$65.7K | ﹤0.01% | 2319 |
|
|
2019
Q4 | $470K | Buy |
57,611
+1,032
| +2% | +$8.48K | ﹤0.01% | 2388 |
|
|
2019
Q3 | $493K | Buy |
56,579
+7,379
| +15% | +$64.7K | ﹤0.01% | 2330 |
|
|
2019
Q2 | $313K | Buy |
+49,200
| New | +$302K | ﹤0.01% | 2586 |
|
|
2018
Q2 | – | Sell |
-43,245
| Closed | -$78K | – | 2918 |
|
|
2018
Q1 | $78K | Sell |
43,245
-800
| -2% | -$1.51K | ﹤0.01% | 2774 |
|
|
2017
Q4 | $82K | Sell |
44,045
-6,709
| -13% | -$16.8K | ﹤0.01% | 2793 |
|
|
2017
Q3 | $197K | Buy |
50,754
+305
| +0.6% | +$1.3K | ﹤0.01% | 2739 |
|
|
2017
Q2 | $259K | Buy |
50,449
+7,502
| +17% | +$41.2K | ﹤0.01% | 2630 |
|
|
2017
Q1 | $253K | Buy |
42,947
+1,264
| +3% | +$9.85K | ﹤0.01% | 2580 |
|
|
2016
Q4 | $309K | Buy |
41,683
+2,486
| +6% | +$19.4K | ﹤0.01% | 2481 |
|
|
2016
Q3 | $325K | Buy |
39,197
+760
| +2% | +$8.08K | ﹤0.01% | 2437 |
|
|
2016
Q2 | $525K | Buy |
38,437
+13,662
| +55% | +$220K | ﹤0.01% | 2166 |
|
|
2016
Q1 | $453K | Buy |
24,775
+775
| +3% | +$11.9K | ﹤0.01% | 2288 |
|
|
2015
Q4 | $395K | Buy |
24,000
+1,835
| +8% | +$28.4K | ﹤0.01% | 2398 |
|
|
2015
Q3 | $322K | Buy |
22,165
+930
| +4% | +$14.2K | ﹤0.01% | 2491 |
|
|
2015
Q2 | $318K | Buy |
+21,235
| New | +$366K | ﹤0.01% | 2619 |
|
Other funds holding MGNI
RhumbLine Advisers's MGNI Position: Q2 2026 in Review
RhumbLine Advisers increased its Magnite (MGNI) stake by 8.8% in Q2 2026, buying an estimated $227K and bringing the position to 195,811 shares worth $3.72M. The position accounts for ﹤0.01% of the portfolio, ranked #1615.
RhumbLine Advisers first reported a position in MGNI in Q2 2015 and has held it in 41 quarters since. The position peaked at $6.08M in Q1 2021. 310 funds tracked by Wall St. Rank hold MGNI as of Q2 2026.
- RhumbLine Advisers held 195,811 shares of Magnite worth $3.72M as of Q2 2026.
- RhumbLine Advisers bought 15,835 Magnite shares in Q2 2026, an estimated $227K.
- Magnite made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #1615 holding.
- RhumbLine Advisers first reported a position in Magnite in Q2 2015 and has held it in 41 quarters since.
- RhumbLine Advisers's Magnite position peaked at $6.08M in Q1 2021.
- 310 funds tracked by Wall St. Rank held Magnite as of Q2 2026.
Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.