Marvell Technology
MRVL
1,366 hedge funds and large institutions have $56.7B invested in Marvell Technology in 2025 Q3 according to their latest regulatory filings, with 218 funds opening new positions, 538 increasing their positions, 469 reducing their positions, and 152 closing their positions.
43% more first-time investments, than exits
New positions opened: 218 | Existing positions closed: 152
15% more repeat investments, than reductions
Existing positions increased: 538 | Existing positions reduced: 469
10% more funds holding in top 10
Funds holding in top 10: 21 → 23 (+2)
5% more capital invested
Capital invested by funds: $53.8B → $56.7B (+$2.84B)
3% more funds holding
Funds holding: 1,323 → 1,366 (+43)
2.53% less ownership
Funds ownership: 80.74% → 78.21% (-2.5%)
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,
United Kingdom
|
-$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
1,366 of the 7,620 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: 218 funds opened new MRVL positions and 152 closed out — a net gain of 66 holders — while 538 added to existing stakes and 469 trimmed.
The largest buyer was Vanguard Group, adding an estimated $1.12B. The largest seller was Janus Henderson Group, cutting an estimated $889M.
- 1,366 institutional investors held Marvell Technology (MRVL) as of Q3 2025, up from 1,323 in Q2 2025.
- Funds reported $56.7B of Marvell Technology stock for Q3 2025, up 5.3% quarter-over-quarter.
- 218 funds opened new Marvell Technology positions in Q3 2025 and 152 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.