Marvell Technology
MRVL
1,372 hedge funds and large institutions have $56.7B invested in Marvell Technology in 2025 Q3 according to their latest regulatory filings, with 220 funds opening new positions, 538 increasing their positions, 473 reducing their positions, and 154 closing their positions.
43% more first-time investments, than exits
New positions opened: 220 | Existing positions closed: 154
14% more repeat investments, than reductions
Existing positions increased: 538 | Existing positions reduced: 473
10% more funds holding in top 10
Funds holding in top 10: 21 → 23 (+2)
3% more funds holding
Funds holding: 1,329 → 1,372 (+43)
2.53% less ownership
Funds ownership: 80.76% → 78.23% (-2.5%)
22% less capital inflows, than outflows
Capital inflows: $5.84B | Capital outflows: $7.48B
37% less call options, than puts
Call options by funds: $4.42B | Put options by funds: $6.99B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.12B |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$509M |
| 3 |
Ameriprise
Minneapolis,
Minnesota
|
+$458M |
| 4 |
Franklin Resources
San Mateo,
California
|
+$280M |
| 5 |
Fidelity International
Hamilton,
Bermuda
|
+$273M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Janus Henderson Group
London,
|
-$889M |
| 2 |
Brown Advisory
Baltimore,
Maryland
|
-$672M |
| 3 |
UBS AM
Chicago,
Illinois
|
-$400M |
| 4 |
Amundi
Paris,
France
|
-$342M |
| 5 |
DZ Bank
Frankfurt Am Main,
Germany
|
-$341M |
MRVL Hedge Fund Activity: Q3 2025 in Review
1,372 of the 7,657 institutional investors tracked by Wall St. Rank reported a position in Marvell Technology (MRVL) for Q3 2025, worth a combined $56.7B — up 5.3% from $53.8B a quarter earlier.
Buyers outnumbered sellers: 220 funds opened new MRVL positions and 154 closed out — a net gain of 66 holders — while 538 added to existing stakes and 473 trimmed.
The largest buyer was Vanguard Group, adding an estimated $1.12B. The largest seller was Janus Henderson Group, cutting an estimated $889M.
- 1,372 institutional investors held Marvell Technology (MRVL) as of Q3 2025, up from 1,329 in Q2 2025.
- Funds reported $56.7B of Marvell Technology stock for Q3 2025, up 5.3% quarter-over-quarter.
- 220 funds opened new Marvell Technology positions in Q3 2025 and 154 closed out, a net change of +66 holders.
- The largest Marvell Technology buyer in Q3 2025 was Vanguard Group, an estimated $1.12B added.
- The largest Marvell Technology seller in Q3 2025 was Janus Henderson Group, an estimated $889M sold.
Based on aggregated 13F filings for Q3 2025.