Malibu Boats
MBUU
147 hedge funds and large institutions have $638M invested in Malibu Boats in 2025 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 49 increasing their positions, 44 reducing their positions, and 16 closing their positions.
228% more call options, than puts
Call options by funds: $2.21M | Put options by funds: $673K
56% more first-time investments, than exits
New positions opened: 25 | Existing positions closed: 16
11% more repeat investments, than reductions
Existing positions increased: 49 | Existing positions reduced: 44
7% more funds holding
Funds holding: 138 → 147 (+9)
3.81% more ownership
Funds ownership: 102.15% → 105.96% (+3.8%)
4% more capital invested
Capital invested by funds: $616M → $638M (+$21.8M)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TLM
Twin Lions Management
Stamford,
Connecticut
|
+$12.2M |
| 2 |
Pzena Investment Management
New York
|
+$4.1M |
| 3 |
LHC
Lodge Hill Capital
New York
|
+$3.98M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
+$2.6M |
| 5 |
TCM
Tybourne Capital Management
Hong Kong
|
+$2.01M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$10.3M |
| 2 |
Grantham, Mayo, Van Otterloo & Co (GMO)
Boston,
Massachusetts
|
-$4.07M |
| 3 |
Raymond James Financial
St Petersburg,
Florida
|
-$3.33M |
| 4 |
BlackRock
New York
|
-$1.99M |
| 5 |
Allspring Global Investments
Charlotte,
North Carolina
|
-$1.96M |
MBUU Hedge Fund Activity: Q2 2025 in Review
147 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Malibu Boats (MBUU) for Q2 2025, worth a combined $638M — up 3.5% from $616M a quarter earlier.
Buyers outnumbered sellers: 25 funds opened new MBUU positions and 16 closed out — a net gain of 9 holders — while 49 added to existing stakes and 44 trimmed.
The largest buyer was Twin Lions Management, adding an estimated $12.2M. The largest seller was Wellington Management Group, cutting an estimated $10.3M.
- 147 institutional investors held Malibu Boats (MBUU) as of Q2 2025, up from 138 in Q1 2025.
- Funds reported $638M of Malibu Boats stock for Q2 2025, up 3.5% quarter-over-quarter.
- 25 funds opened new Malibu Boats positions in Q2 2025 and 16 closed out, a net change of +9 holders.
- The largest Malibu Boats buyer in Q2 2025 was Twin Lions Management, an estimated $12.2M added.
- The largest Malibu Boats seller in Q2 2025 was Wellington Management Group, an estimated $10.3M sold.
Based on aggregated 13F filings for Q2 2025.