Public ownership evidence

Malibu Boats, Inc. Class A (MBUU) Ownership Disclosures

Read MBUU insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Malibu Boats, Inc. Class A: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-10-01
Trade date
2026-10-01
Reporting owners
Lanigan Mark W.
Code
A
Shares
901
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001599097-26-000008
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read MBUU fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read MBUU fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-10-012026-10-01Lanigan Mark W.A901Not reported
2026-10-012026-10-01Connolly MichaelA879Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2517,656$484,304None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25484,304$17,656,000None
Empowered Funds, LLC2026-06-302026-08-1888,252$2,420,752None
Empowered Funds, LLC2026-06-302026-08-185,892$161,618None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-181,277$35,028None
SEI INVESTMENTS CO2026-06-302026-08-15240$6,580None
SEI INVESTMENTS CO2026-06-302026-08-1523,250$637,748None
Federation des caisses Desjardins du Quebec2026-06-302026-08-15350$9,601None
Quarry LP2026-06-302026-08-1526$713None
Meros Investment Management, LP2026-06-302026-08-15359,568$9,862,950None
Ameritas Advisory Services, LLC2026-06-302026-08-1537$1,015None
XTX Topco Ltd2026-06-302026-08-1598,935$2,713,787None
Aquatic Capital Management LLC2026-06-302026-08-1522,583$619,452None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15369,824$10,144,272None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15369,824$10,144,272None
OSAIC HOLDINGS, INC.2026-06-302026-08-1516$438None
Squarepoint Ops LLC2026-06-302026-08-1511,534$316,378None
MetLife Investment Management, LLC2026-06-302026-08-1511,521$316,021None
Engineers Gate Manager LP2026-06-302026-08-1537,659$1,032,986None
Lodge Hill Capital, LLC2026-06-302026-08-15926,014$25,400,564None
JANE STREET GROUP, LLC2026-06-302026-08-1548,700$1,335,841Put
JANE STREET GROUP, LLC2026-06-302026-08-1528,700$787,241Call
Legal & General Group Plc2026-06-302026-08-1510,353$283,983None
Legal & General Group Plc2026-06-302026-08-152,732$74,939None
Legal & General Group Plc2026-06-302026-08-151,938$53,159None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1545,100$1,237,093Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1512,861$352,777None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1579,396$2,177,832None
Atom Investors LP2026-06-302026-08-15127,366$3,493,649None
Balyasny Asset Management L.P.2026-06-302026-08-1517,535$480,985None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-154,098$117,818None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1598$2,688None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1539,456$1,082,278None
CREDIT AGRICOLE S A2026-06-302026-08-1535,000$960,050None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1540,656$1,115,194None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151$27None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15284$7,790None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1569$1,893None
ROYAL BANK OF CANADA2026-06-302026-08-151,198$33,000None
ROYAL BANK OF CANADA2026-06-302026-08-15612$17,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1524,980$647,482None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-15132,152$3,624,929None
D. E. Shaw & Co., Inc.2026-06-302026-08-1589,764$2,462,227None
CITADEL ADVISORS LLC2026-06-302026-08-1539,300$1,077,999Put
CITADEL ADVISORS LLC2026-06-302026-08-15206,568$5,666,160None
CITADEL ADVISORS LLC2026-06-302026-08-1530,900$847,587Call
CITADEL ADVISORS LLC2026-06-302026-08-1573,893$2,026,885None
Jupiter Topco LLC2026-06-302026-08-159,039$247,759None
Jupiter Topco LLC2026-06-302026-08-1572,253$1,981,900None
STATE OF WISCONSIN INVESTMENT BOARD2026-06-302026-08-1524,481$671,514None

90-day public filing window, up to 50 source positions.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Empowered Funds, LLC ↗Empowered Funds, LLC ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗SEI INVESTMENTS CO ↗SEI INVESTMENTS CO ↗Federation des caisses Desjardins du Quebec ↗Quarry LP ↗Meros Investment Management, LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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