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Gagnon Securities’s MarineMax HZO Stock Holding History

Gagnon Securities’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 		$7.74M Sell
211,480
-9,130
-4% -$293K 1.49% 26
2026
Q1 		$5.97M Sell
220,610
-101,443
-31% -$2.81M 1.38% 26
2025
Q4 		$7.8M Buy
322,053
+60,704
+23% +$1.5M 1.59% 22
2025
Q3 		$6.62M Buy
+261,349
New +$6.66M 1.33% 25

Other funds holding HZO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Gagnon Securities's HZO Position: Q2 2026 in Review

Gagnon Securities reduced its MarineMax (HZO) stake by 4.1% in Q2 2026, selling an estimated $293K and leaving 211,480 shares worth $7.74M. The position accounts for 1.49% of the portfolio, ranked #26.

Gagnon Securities first reported a position in HZO in Q3 2025 and has held it in 4 quarters since. The position peaked at $7.8M in Q4 2025. 184 funds tracked by Wall St. Rank hold HZO as of Q2 2026.

  • Gagnon Securities held 211,480 shares of MarineMax worth $7.74M as of Q2 2026.
  • Gagnon Securities sold 9,130 MarineMax shares in Q2 2026, an estimated $293K.
  • MarineMax made up 1.49% of Gagnon Securities's portfolio in Q2 2026, its #26 holding.
  • Gagnon Securities first reported a position in MarineMax in Q3 2025 and has held it in 4 quarters since.
  • Gagnon Securities's MarineMax position peaked at $7.8M in Q4 2025.
  • 184 funds tracked by Wall St. Rank held MarineMax as of Q2 2026.

Based on Gagnon Securities's 13F filing for Q2 2026, filed 5 Aug 2026.