Portolan Capital Management’s MarineMax HZO Stock Holding History

Portolan Capital Management’s Portfolio HZO Stock Details HZO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$12.6M	Buy	+344,358	New	+$11.1M	0.47%	71
2026 Q1	–	Sell	-487,426	Closed	-$11.8M	–	154
2025 Q4	$11.8M	Buy	487,426 +94,713	+24%	+$2.34M	0.63%	55
2025 Q3	$9.95M	Buy	392,713 +84,725	+28%	+$2.16M	0.54%	59
2025 Q2	$7.74M	Sell	307,988 -14,117	-4%	-$313K	0.49%	66
2025 Q1	$6.93M	Buy	322,105 +110,145	+52%	+$2.94M	0.53%	62
2024 Q4	$6.14M	Sell	211,960 -107,616	-34%	-$3.3M	0.41%	78
2024 Q3	$11.3M	Buy	+319,576	New	+$10.4M	0.82%	41
2022 Q4	–	Sell	-75,390	Closed	-$2.25M	–	145
2022 Q3	$2.25M	Buy	+75,390	New	+$2.82M	0.24%	110
2022 Q1	–	Sell	-232,076	Closed	-$13.7M	–	153
2021 Q4	$13.7M	Buy	+232,076	New	+$12.4M	0.92%	46

Other funds holding HZO

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

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Portolan Capital Management's HZO Position: Q2 2026 in Review

Portolan Capital Management opened a new position in MarineMax (HZO) in Q2 2026: 344,358 shares worth $12.6M. The stake represents 0.47% of the portfolio and ranks #71 among its holdings. This is a return to the name: Portolan Capital Management previously reported a position in HZO as recently as Q4 2025.

Portolan Capital Management first reported a position in HZO in Q4 2021 and has held it in 9 quarters since. The position peaked at $13.7M in Q4 2021. 184 funds tracked by Wall St. Rank hold HZO as of Q2 2026.

Portolan Capital Management held 344,358 shares of MarineMax worth $12.6M as of Q2 2026.
MarineMax was a new Portolan Capital Management position in Q2 2026.
MarineMax made up 0.47% of Portolan Capital Management's portfolio in Q2 2026, its #71 holding.
Portolan Capital Management first reported a position in MarineMax in Q4 2021 and has held it in 9 quarters since.
Portolan Capital Management's MarineMax position peaked at $13.7M in Q4 2021.
184 funds tracked by Wall St. Rank held MarineMax as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.