Grantham, Mayo, Van Otterloo & Co (GMO)
MBUU icon

Grantham, Mayo, Van Otterloo & Co (GMO)’s Malibu Boats MBUU Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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
Q1 		$7.02M Sell
270,662
-8,695
-3% -$259K 0.02% 281
2025
Q4 		$7.88M Sell
279,357
-216,614
-44% -$6.28M 0.02% 260
2025
Q3 		$16.1M Sell
495,971
-209,764
-30% -$7.17M 0.05% 196
2025
Q2 		$22.1M Sell
705,735
-135,228
-16% -$4.07M 0.07% 163
2025
Q1 		$25.8M Buy
840,963
+121,246
+17% +$4.18M 0.08% 157
2024
Q4 		$27.1M Buy
719,717
+6,865
+1% +$285K 0.09% 155
2024
Q3 		$27.7M Buy
712,852
+63,932
+10% +$2.3M 0.09% 159
2024
Q2 		$22.7M Buy
648,920
+131,967
+26% +$4.83M 0.08% 171
2024
Q1 		$22.4M Buy
516,953
+279,273
+117% +$12.8M 0.08% 173
2023
Q4 		$13M Buy
237,680
+40,737
+21% +$1.95M 0.06% 219
2023
Q3 		$9.65M Buy
196,943
+72,120
+58% +$3.87M 0.05% 264
2023
Q2 		$7.32M Buy
124,823
+8,890
+8% +$499K 0.03% 295
2023
Q1 		$6.54M Buy
115,933
+38,167
+49% +$2.23M 0.03% 296
2022
Q4 		$4.14M Buy
77,766
+24,299
+45% +$1.3M 0.02% 363
2022
Q3 		$2.57M Buy
+53,467
New +$3.15M 0.01% 394
2020
Q3 		– Sell
-15,200
Closed -$790K – 802
2020
Q2 		$790K Buy
+15,200
New +$607K 0.01% 571

Other funds holding MBUU

Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
CB
Cooke & Bieler Philadelphia, Pennsylvania $8.84B AUM 6.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
TLM
Twin Lions Management Stamford, Connecticut $165M AUM 10.42% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
LHC
Lodge Hill Capital New York $518M AUM 12.89% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
FWIA
Fort Washington Investment Advisors Cincinnati, Ohio $19.9B AUM 22.19% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s MBUU Position: Q1 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) reduced its Malibu Boats (MBUU) stake by 3.1% in Q1 2026, selling an estimated $259K and leaving 270,662 shares worth $7.02M. The position accounts for 0.02% of the portfolio, ranked #281.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in MBUU in Q2 2020 and has held it in 16 quarters since. The position peaked at $27.7M in Q3 2024. 135 funds tracked by Wall St. Rank hold MBUU as of Q1 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) held 270,662 shares of Malibu Boats worth $7.02M as of Q1 2026.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 8,695 Malibu Boats shares in Q1 2026, an estimated $259K.
  • Malibu Boats made up 0.02% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q1 2026, its #281 holding.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Malibu Boats in Q2 2020 and has held it in 16 quarters since.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s Malibu Boats position peaked at $27.7M in Q3 2024.
  • 135 funds tracked by Wall St. Rank held Malibu Boats as of Q1 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q1 2026, filed 14 May 2026.