Grantham, Mayo, Van Otterloo & Co. LLC

Position in MBUU — Malibu Boats, Inc.

CIK 1352662 Boston, MA

Position in MBUU

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$7,015,559

-$865,101 QoQ

Shares Held

270,662

-3.1% QoQ

Ownership

1.38%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Consumer Cyclical · as of Mar 31, 2026

Grantham, Mayo, Van Otterloo & Co. LLC holds $7,363,378 across 2 Recreational Vehicles names. MBUU ranks #1 (95.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	MBUU	Malibu Boats, Inc. This page	270,662	$7,015,559
2	PII	Polaris Inc.	6,382	$347,819

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$7,015,559	270,662	-3.1%	Shares	Sole	2026-05-14
2025-12-31	$7,880,660	279,357	-43.7%	Shares	Sole	2026-02-17
2025-09-30	$16,094,258	495,971	-29.7%	Shares	Sole	2025-11-13
2025-06-30	$22,117,734	705,735	-16.1%	Shares	Sole	2025-08-13
2025-03-31	$25,800,744	840,963	+16.8%	Shares	Sole	2025-05-14
2024-12-31	$27,054,162	719,717	+1.0%	Shares	Sole	2025-02-13
2024-09-30	$27,665,786	712,852	+9.9%	Shares	Sole	2024-11-13
2024-06-30	$22,738,156	648,920	+25.5%	Shares	Sole	2024-08-13
2024-03-31	$22,373,725	516,953	+117.5%	Shares	Sole	2024-05-14
2023-12-31	$13,029,617	237,680	+20.7%	Shares	Sole	2024-02-13
2023-09-30	$9,654,145	196,943	+57.8%	Shares	Sole	2023-11-13
2023-06-30	$7,322,117	124,823	+7.7%	Shares	Sole	2023-08-14
2023-03-31	$6,544,417	115,933	+49.1%	Shares	Sole	2023-05-12
2022-12-31	$4,144,927	77,766	+45.4%	Shares	Sole	2023-02-13
2022-09-30	$2,565,881	53,467	+251.8%	Shares	Sole	2022-11-10
2020-06-30	$789,640	15,200	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.