Winton Group’s Malibu Boats MBUU Stock Holding History

Winton Group’s Portfolio MBUU Stock Details MBUU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$206K	Buy	+7,500	New	+$200K	0.01%	1015
2021 Q3	–	Sell	-4,969	Closed	-$364K	–	1425
2021 Q2	$364K	Sell	4,969 -2,891	-37%	-$230K	0.02%	1086
2021 Q1	$626K	Sell	7,860 -2,204	-22%	-$170K	0.04%	747
2020 Q4	$628K	Sell	10,064 -10,551	-51%	-$609K	0.05%	670
2020 Q3	$1.02M	Sell	20,615 -743	-3%	-$40.4K	0.03%	821
2020 Q2	$1.11M	Buy	21,358 +7,356	+53%	+$294K	0.03%	926
2020 Q1	$403K	Sell	14,002 -1,324	-9%	-$52.5K	0.01%	1093
2019 Q4	$628K	Buy	15,326 +3,413	+29%	+$123K	0.01%	1184
2019 Q3	$365K	Buy	+11,913	New	+$367K	﹤0.01%	1202

Other funds holding MBUU

Pzena Investment Management New York $34.1B AUM 23.81% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Cooke & Bieler Philadelphia, Pennsylvania $8.65B AUM 9.66% 1-Year Est. Return

LHC

Lodge Hill Capital New York $596M AUM 24.4% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

FWIA

Fort Washington Investment Advisors Cincinnati, Ohio $19.9B AUM 22.19% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Winton Group's MBUU Position: Q2 2026 in Review

Winton Group opened a new position in Malibu Boats (MBUU) in Q2 2026: 7,500 shares worth $206K. The stake represents 0.01% of the portfolio and ranks #1015 among its holdings. This is a return to the name: Winton Group previously reported a position in MBUU as recently as Q2 2021.

Winton Group first reported a position in MBUU in Q3 2019 and has held it in 9 quarters since. The position peaked at $1.11M in Q2 2020. 141 funds tracked by Wall St. Rank hold MBUU as of Q2 2026.

Winton Group held 7,500 shares of Malibu Boats worth $206K as of Q2 2026.
Malibu Boats was a new Winton Group position in Q2 2026.
Malibu Boats made up 0.01% of Winton Group's portfolio in Q2 2026, its #1015 holding.
Winton Group first reported a position in Malibu Boats in Q3 2019 and has held it in 9 quarters since.
Winton Group's Malibu Boats position peaked at $1.11M in Q2 2020.
141 funds tracked by Wall St. Rank held Malibu Boats as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.