MBUU Institutional Ownership
Who owns Malibu Boats, Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 142 funds reported holding MBUU at Jun 30, 2026.
- ▲85 buying vs 59 selling
- ▼Shares held by funds -6.5%
- ▲Funds holding +5
- ▲Superinvestors: 4 added, 0 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 142 | 137 | +3.6% |
| In funds' top 10 | 4 | 1 | +300.0% |
| 13F shares | 18M | 19.3M | −6.5% |
| Held by funds | – | – | – |
| New positions | 27 | 14 | +92.9% |
| Increased | 58 | 45 | +28.9% |
| Reduced | 36 | 46 | −21.7% |
| Sold out | 23 | 26 | −11.5% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in MBUU
All superinvestors →
Who owns MBUU
share of fund held shares- Index and passive funds29.4%
- Active managers and hedge funds60.9%
- Banks and brokers8.6%
- Pensions, insurers and other1.1%
The top 10 holders own 57.5% of all MBUU shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
25 funds changed their position- Cooke & Bieler LPTrimmed−153K sh
- CenterBook Partners LPTrimmed−143K sh
- Fort Washington Investment Advisors Inc /oh/Added+83K sh
- Pzena Investment Management LLCTrimmed−13K sh
- Y-Intercept (Hong Kong) LtdNew+9,542 sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Pzena Investment Management LLC | – | 1.8M | $49.2M | +97K |
| 2 | BlackRock, Inc. | – | 1.6M | $43.9M | +153K |
| 3 | Wellington Management Group LLP | – | 1.2M | $34M | −166K |
| 4 | Cooke & Bieler LP | – | 1.1M | $30.3M | −385K |
| 5 | Lodge Hill Capital, LLC | – | 926K | $25.4M | +21K |
| 6 | Dimensional Fund Advisors LP | – | 925K | $25.4M | −42K |
| 7 | Vanguard Capital Management LLC | – | 802K | $22M | +3,959 |
| 8 | Fort Washington Investment Advisors Inc /oh/ | – | 782K | $21.5M | +88K |
| 9 | American Century Companies Inc | – | 662K | $18.2M | +80K |
| 10 | Geode Capital Management, LLC | – | 524K | $14.4M | +71K |
- Citadel Advisors LLC+253K sh+$6.9M
- Bnp Paribas Financial Markets+240K sh+$6.6M
- BlackRock, Inc.+153K sh+$4.2M
- Jacobs Levy Equity Management, Inc+150K sh+$4.1M
- Meros Investment Management, LP+144K sh+$4M
- Norges Bank+140K sh+$3.8M
- CenterBook Partners LP+121K sh+$3.3M
- Arrowstreet Capital, Limited Partnership+117K sh+$3.2M
- Nomura Asset Management International Inc.−915K sh−$23.7M
- Twin Lions Management LLC−609K sh−$16.7M
- Capital World Investors−515K sh−$13.4M
- Cooke & Bieler LP−385K sh−$10.6M
- Schroder Investment Management Group−217K sh−$5.6M
- Wellington Management Group LLP−166K sh−$4.5M
- Atom Investors LP−104K sh−$2.9M
- William Blair Investment Management, LLC−100K sh−$2.7M
MBUU institutional ownership FAQ
Who owns the most MBUU stock?
In Q2 2026 13F filings the largest holder of MBUU was Pzena Investment Management LLC, followed by BlackRock, Inc. and Wellington Management Group LLP. Index fund managers are usually the biggest holders of large companies.
What percentage of MBUU is owned by institutions?
142 funds reported holding 18M MBUU shares at Jun 30, 2026.
Are hedge funds buying MBUU?
In Q2 2026, 85 funds bought MBUU (27 of them new positions) and 59 sold (23 sold out completely). Among well known investors, 4 added and 0 cut. Our fund sentiment for MBUU is bullish.
What is MBUU's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this MBUU ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.