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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 2026-11-07T14:03:26.246Z

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2026-11-042026-11-03Hooks Michael K.A4,562Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-11-03 and its public availability date is 2026-11-04. Subtracting those calendar dates gives 1 day of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Recent Form 4 activity

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2026-11-042026-11-03Hooks Michael K.A4,562Not reported
2026-11-042026-11-03Lanigan Mark W.A4,562Not reported
2026-11-042026-11-03Chhina Ivar S.A4,562Not reported
2026-11-042026-11-03TAYLOR NANCY MA4,562Not reported
2026-11-042026-11-03Buch James R.A4,562Not reported
2026-11-042026-11-03MURPHY PETER EA4,562Not reported
2026-11-042026-11-03Cook Melanie K.A4,562Not reported
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

Inspect all 50 displayed rows: 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.

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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.

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.

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.