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MBUU · Malibu Boats, Inc.

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$28.40 +0.32 (+1.14%) At close · Jul 22
Market Cap
$557.69M
Shares
19.64M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 133
Total Value: $694,414,077
Total Shares: 26,743,699
Showing 1–100 of 137 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 135 13F filers
Top Holder
28.1%
Jun 2023 → Mar 2026 · range 8.1% – 28.1%
of institutional value
Top 5
50.7%
Jun 2023 → Mar 2026 · range 35.0% – 50.7%
of institutional value
Top 10
68.3%
Jun 2023 → Mar 2026 · range 56.1% – 68.3%
of institutional value
HHI
1,018
Jun 2023 → Mar 2026 · range 412 – 1,018
Broadly held
Showing 100 of 137
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mid Parallel Advisors, LLC $194,403,084 28.00% 7,500,119
Large PZENA INVESTMENT MANAGEMENT LLC $43,998,085 6.34% 1,697,457
Mid COOKE & BIELER LP $38,586,144 5.56% 1,488,663
Mega BlackRock, Inc. $37,491,382 5.40% 1,446,427
Mega WELLINGTON MANAGEMENT GROUP LLP $36,376,308 5.24% 1,403,407
Small Twin Lions Management LLC $28,854,169 4.16% 1,113,201
Mega DIMENSIONAL FUND ADVISORS LP $25,066,401 3.61% 967,068
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $23,712,575 3.41% 914,837
Small Lodge Hill Capital, LLC $23,457,962 3.38% 905,014
Large FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ $21,462,932 3.09% 782,462
Mega VANGUARD CAPITAL MANAGEMENT LLC $20,694,994 2.98% 798,418
Mega AMERICAN CENTURY COMPANIES INC $15,083,703 2.17% 581,933
Mega Capital World Investors $13,354,139 1.92% 515,206
Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC $12,332,632 1.78% 475,796
Mega GEODE CAPITAL MANAGEMENT, LLC $11,743,755 1.69% 453,077
Mega STATE STREET CORP $11,507,780 1.66% 443,973
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $10,416,003 1.50% 401,852
Mega JANUS HENDERSON GROUP PLC $10,154,159 1.46% 391,750
Mega BANK OF AMERICA CORP /DE/ Bank $8,891,647 1.28% 343,042
Mega MORGAN STANLEY $7,370,633 1.06% 284,361
Large Grantham, Mayo, Van Otterloo & Co. LLC $7,015,559 1.01% 270,662
Mid Atom Investors LP $6,009,526 0.87% 231,849
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $5,618,574 0.81% 216,766
Small Meros Investment Management, LP $5,577,828 0.80% 215,194
Mega FMR LLC $4,571,484 0.66% 176,369
Mega NORTHERN TRUST CORP Bank $4,311,452 0.62% 166,337
Mega GOLDMAN SACHS GROUP INC $3,346,116 0.48% 129,094
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $3,305,707 0.48% 127,535
Mega RAYMOND JAMES FINANCIAL INC $3,267,655 0.47% 126,067
Mega VANGUARD FIDUCIARY TRUST CO Bank $3,188,937 0.46% 123,030
Small De Lisle Partners LLP $3,019,109 0.43% 116,478
Mid LANDSCAPE CAPITAL MANAGEMENT, L.L.C. $2,533,886 0.36% 97,758
Large Empowered Funds, LLC $2,321,083 0.33% 89,548
Large JACOBS LEVY EQUITY MANAGEMENT, INC $2,190,317 0.32% 84,503
Mega Bank of New York Mellon Corp Bank $2,119,863 0.31% 81,785
Mega UBS Group AG $2,108,487 0.30% 81,346
Large SEI INVESTMENTS CO $1,738,168 0.25% 67,059
Small WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD $1,476,817 0.21% 56,976
Mid Homestead Advisers Corp $1,249,344 0.18% 48,200
Mid CenterBook Partners LP $1,234,673 0.18% 47,634
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $1,206,445 0.17% 46,545
Mega Invesco Ltd. $1,092,500 0.16% 42,149
Micro Villanova Investment Management Co LLC $1,068,266 0.15% 41,214
Mega Nuveen, LLC $1,062,201 0.15% 40,980
Mega AMERIPRISE FINANCIAL INC $1,060,360 0.15% 40,909
Mega TWO SIGMA INVESTMENTS, LP $1,035,944 0.15% 39,967
Mega Swiss National Bank Bank $972,000 0.14% 37,500
Large CREDIT AGRICOLE S A $907,200 0.13% 35,000
Mega AQR CAPITAL MANAGEMENT LLC $891,749 0.13% 34,404
Mega D. E. Shaw & Co., Inc. $887,163 0.13% 34,227
Mid BERKSHIRE ASSET MANAGEMENT LLC/PA $859,248 0.12% 33,150
Mega CITADEL ADVISORS LLC $857,952 0.12% 33,100
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $844,992 0.12% 32,600
Mega FRANKLIN RESOURCES INC $839,703 0.12% 32,396
Large Universal- Beteiligungs- und Servicegesellschaft mbH $784,883 0.11% 30,281
Mega ENVESTNET ASSET MANAGEMENT INC $784,546 0.11% 30,268
Large Quantinno Capital Management LP $759,041 0.11% 29,284
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $744,059 0.11% 28,706
Mega JANE STREET GROUP, LLC $741,312 0.11% 28,600
Mega FIRST TRUST ADVISORS LP $724,904 0.10% 27,967
Mega CITADEL ADVISORS LLC $707,200 0.10% 27,284
Large RENAISSANCE TECHNOLOGIES LLC $695,589 0.10% 26,836
Large Balyasny Asset Management L.P. $687,553 0.10% 26,526
Mid XTX Topco Ltd $684,806 0.10% 26,420
Large Creative Planning $673,894 0.10% 25,999
Mega RHUMBLINE ADVISERS $631,851 0.09% 24,377
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $631,514 0.09% 24,364
Mega JPMORGAN CHASE & CO $628,843 0.09% 24,261
Mega ALLIANCEBERNSTEIN L.P. $569,721 0.08% 21,980
Mega BARCLAYS PLC $563,629 0.08% 21,745
Small INCEPTIONR LLC $533,044 0.08% 20,565
Large Vident Advisory, LLC $496,523 0.07% 19,156
Mega PRICE T ROWE ASSOCIATES INC /MD/ $477,731 0.07% 18,431
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $472,625 0.07% 18,234
Mega DEUTSCHE BANK AG\ Bank $455,492 0.07% 17,573
Large STATE OF WISCONSIN INVESTMENT BOARD $421,536 0.06% 16,263
Mega JANE STREET GROUP, LLC $401,760 0.06% 15,500
Mega WELLS FARGO & COMPANY/MN $371,821 0.05% 14,345
Mega CITADEL ADVISORS LLC $347,328 0.05% 13,400
Mega VANGUARD ASSET MANAGEMENT, Ltd $346,291 0.05% 13,360
Mega Legal & General Group Plc $326,461 0.05% 12,595
Small State of Wyoming $301,164 0.04% 11,619
Large MetLife Investment Management, LLC $294,891 0.04% 11,377
Large US BANCORP \DE\ Bank $289,033 0.04% 11,151
Mid Cullen Capital Management, LLC $288,385 0.04% 11,126
Small Unison Advisors LLC $239,847 0.03% 8,744
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $227,966 0.03% 8,795
Mid Hennion & Walsh Asset Management, Inc. $222,045 0.03% 8,095
Mega ROYAL BANK OF CANADA Bank $196,602 0.03% 7,585
Mega Vanguard Global Advisers, LLC $190,823 0.03% 7,362
Large SG Americas Securities, LLC Broker-Dealer $173,456 0.02% 6,692
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $157,386 0.02% 6,072
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $156,271 0.02% 6,029
Small Central Pacific Bank - Trust Division Bank $145,488 0.02% 5,304
Large Police & Firemen's Retirement System of New Jersey Pension $135,302 0.02% 5,220
Mega CITIGROUP INC $115,136 0.02% 4,442
Large Vanguard Investments Australia, Ltd. $107,516 0.02% 4,148
Mega BNP PARIBAS ARBITRAGE, SA $107,308 0.02% 4,140
Large KLP KAPITALFORVALTNING AS $103,680 0.01% 4,000
Large JONES FINANCIAL COMPANIES LLLP $97,511 0.01% 3,762
Key facts CIK 1590976 CUSIP 56117J100 13F (30d) 11 filings 11 filers Visit website Investor relations

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