Magnite
MGNI
231 hedge funds and large institutions have $1.1B invested in Magnite in 2024 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 74 increasing their positions, 70 reducing their positions, and 24 closing their positions.
63% more first-time investments, than exits
New positions opened: 39 | Existing positions closed: 24
14% more capital invested
Capital invested by funds: $966M → $1.1B (+$132M)
6% more funds holding
Funds holding: 217 → 231 (+14)
6% more repeat investments, than reductions
Existing positions increased: 74 | Existing positions reduced: 70
0% more funds holding in top 10
Funds holding in top 10: 9 → 9 (0)
2.02% less ownership
Funds ownership: 75% → 72.98% (-2%)
25% less call options, than puts
Call options by funds: $20.2M | Put options by funds: $26.9M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$7.81M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$5.83M |
| 3 |
N
Nuveen
Charlotte,
North Carolina
|
+$3.49M |
| 4 |
Goldman Sachs
New York
|
+$3.35M |
| 5 |
LCG
Lisanti Capital Growth
New York
|
+$2.85M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GIM
Granahan Investment Management
Waltham,
Massachusetts
|
-$12.9M |
| 2 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
-$8.31M |
| 3 |
Morgan Stanley
New York
|
-$5.96M |
| 4 |
MHP
Manatuck Hill Partners
Westport,
Connecticut
|
-$4.2M |
| 5 |
NTCM
Nine Ten Capital Management
Chicago,
Illinois
|
-$4.18M |
MGNI Hedge Fund Activity: Q1 2024 in Review
231 of the 6,942 institutional investors tracked by Wall St. Rank reported a position in Magnite (MGNI) for Q1 2024, worth a combined $1.1B — up 14% from $966M a quarter earlier.
Buyers outnumbered sellers: 39 funds opened new MGNI positions and 24 closed out — a net gain of 15 holders — while 74 added to existing stakes and 70 trimmed.
The largest buyer was Marshall Wace, adding an estimated $7.81M. The largest seller was Granahan Investment Management, cutting an estimated $12.9M.
- 231 institutional investors held Magnite (MGNI) as of Q1 2024, up from 217 in Q4 2023.
- Funds reported $1.1B of Magnite stock for Q1 2024, up 14% quarter-over-quarter.
- 39 funds opened new Magnite positions in Q1 2024 and 24 closed out, a net change of +15 holders.
- The largest Magnite buyer in Q1 2024 was Marshall Wace, an estimated $7.81M added.
- The largest Magnite seller in Q1 2024 was Granahan Investment Management, an estimated $12.9M sold.
Based on aggregated 13F filings for Q1 2024.