Vault-13

MARINEMAX INC HZO

COM · Common Stock · CUSIP 567908108

168 institutional holders -1 vs Q1 2023
19,253,49219.3m shares reported held*
87.9% of all shares outstanding*
$657.5mreported value*
22 new 41 added 68 reduced 27 sold out net sold ≈ $41.6m (-1.2m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($4.7m this quarter). Holder counts are more reliable. Shares outstanding: 21.9m as of 2023-07-24, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $34.15. Options: 16 managers hold calls ($30.5m notional), 15 hold puts ($95.3m).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 200Q4 22: 204Q1 23: 169Q2 23: 168168Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 2022200
Q4 2022204
Q1 2023169
Q2 2023168

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q4 22: 101 bought or addedQ4 22: 93 cut or sold outQ4 22Q1 23: 79 bought or addedQ1 23: 116 cut or sold outQ1 23Q2 23: 63 bought or addedQ2 23: 95 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 202210193
Q1 202379116
Q2 20236395

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$50m$100m$150mQ3 22 calls: $4.1mQ3 22 puts: $4.9mQ3 22P/C 1.21Q4 22 calls: $3.9mQ4 22 puts: $27.1mQ4 22P/C 7.03Q1 23 calls: $6.9mQ1 23 puts: $119.0mQ1 23P/C 17.17Q2 23 calls: $30.5mQ2 23 puts: $95.3mQ2 23P/C 3.13
Numbers
QuarterCallsPutsP/C
Q3 2022$4.1m$4.9m1.21
Q4 2022$3.9m$27.1m7.03
Q1 2023$6.9m$119.0m17.17
Q2 2023$30.5m$95.3m3.13

Biggest buyers

Biggest sellers

GMT Capital Corp Sold out -360,548-360.5k
Ararat Capital Management LP Sold out -302,275-302.3k
Voss Capital, LP Sold out -262,695-262.7k
JPMORGAN CHASE & CO Reduced -261,608-261.6k
BlackRock Inc. Reduced -222,992-223.0k
J. Goldman & Co LP Reduced -213,441-213.4k
Shellback Capital, LP Reduced -198,427-198.4k
AMERICAN CENTURY COMPANIES INC Reduced -125,622-125.6k
DIMENSIONAL FUND ADVISORS LP Reduced -113,171-113.2k
CITADEL ADVISORS LLC Reduced -104,952-105.0k

Biggest calls

J. Goldman & Co LP New $14.6m427.2k shares
Caption Management, LLC New $4.6m135.0k shares
WOLVERINE TRADING, LLC New $2.7m80.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.9m55.8k shares
JANE STREET GROUP, LLC Added $1.4m41.3k shares
Jefferies Financial Group Inc. New $1.4m40.0k shares
D. E. Shaw & Co., Inc. Unchanged $1.0m30.0k shares
CITADEL ADVISORS LLC Reduced $673.0k19.7k shares
TWO SIGMA SECURITIES, LLC Added $669.5k19.6k shares
Parallax Volatility Advisers, L.P. New $522.6k15.3k shares

Biggest puts

Deer Park Road Corp Reduced $68.3m2.0m shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $9.5m277.3k shares
CITADEL ADVISORS LLC Added $4.1m119.5k shares
Permian Investment Partners, LP New $4.0m118.4k shares
SIMPLEX TRADING, LLC Added $2.6m74.9k shares
BANK OF AMERICA CORP /DE/ New $1.7m50.0k shares
WOLVERINE TRADING, LLC New $1.3m39.6k shares
GROUP ONE TRADING LLC Added $1.2m35.1k shares
D. E. Shaw & Co., Inc. Unchanged $1.0m30.0k shares
JANE STREET GROUP, LLC Reduced $792.5k23.2k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-07-18 13.7% 3.0m≈ $108.1m 2025-07-18
EMMA OMEGA LTD 13G · passive investor new · filed 2026-09-21 6.1% new 1.3m≈ $49.2m 2026-09-21

Fell to 5% or below in the last year: PPF Group a.s. (0.0%, 2026-09-21), AMERICAN CENTURY INVESTMENT MANAGEMENT INC (4.3%, 2026-09-04), VANGUARD GROUP INC (0.0%, 2026-03-27), DIMENSIONAL FUND ADVISORS LP (4.8%, 2026-01-21)

Insider purchases and sales in Q2 2023

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 4 sellingQ4 21Q1 22: 0 buyingQ1 22: 2 sellingQ2 22: 0 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 3 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22Q1 23: 0 buyingQ1 23: 4 sellingQ2 23: 0 buyingQ2 23: 0 sellingQ2 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20210—0——
Q4 20210—4$2.8m—
Q1 20220—2$266.9k—
Q2 20220—0——
Q3 20220—3$696.9k—
Q4 20220—0——
Q1 20230—4$997.3k—
Q2 20230—0——

None reported in Q2 2023.

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.00% of their portfolio New York, NY 3,570,9483.6m $122.0m $122.0m 0.00% Reduced -223.0k -222,992
2 AMERICAN CENTURY COMPANIES INC 0.05% of their portfolio KANSAS CITY, MO 2,087,9292.1m $71.3m $71.3m 0.05% Reduced -125.6k -125,622
3 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,509,5561.5m $51.6m $51.6m 0.00% Reduced -43.2k -43,227
4 DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio AUSTIN, TX 1,499,5511.5m $51.2m $51.2m 0.02% Reduced -113.2k -113,171
5 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 976,223976.2k $33.3m $33.3m 0.00% Reduced -15.9k -15,865
6 MILLENNIUM MANAGEMENT LLC 0.03% of their portfolio NEW YORK, NY 782,962783.0k $26.7m $26.7m 0.03% Added +547.2k +547,249
7 Broad Bay Capital Management, LP 3.45% of their portfolio New York, NY 750,000750.0k $25.6m $25.6m 3.45% Added +76.2k +76,200
8 LEVIN CAPITAL STRATEGIES, L.P. 2.35% of their portfolio NEW YORK, NY 594,589594.6k $20.3m $20.3m 2.35% Added +584.6k +584,589
9 CITADEL ADVISORS LLC 0.02% of their portfolio MIAMI, FL 493,893493.9k $16.9m $16.9m 0.02% Reduced -105.0k -104,952
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 425,584425.6k $14.5m $14.5m 0.00% Added +12.5k +12,548
11 PRIVATE MANAGEMENT GROUP INC 0.58% of their portfolio IRVINE, CA 399,060399.1k $13.6m $13.6m 0.58% Added +10.2k +10,185
12 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 396,306396.3k $13.5m $13.5m 0.00% Added +38.8k +38,794
13 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.26% of their portfolio HOUSTON, TX 315,884315.9k $10.8m $10.8m 0.26% Added +12.3k +12,298
14 SEI INVESTMENTS CO 0.02% of their portfolio OAKS, PA 290,865290.9k $9.9m $9.9m 0.02% Reduced -4.0k -4,000
15 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.03% of their portfolio Los Angeles, CA 271,280271.3k $9.3m $9.3m 0.03% Added +13.5k +13,490
16 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 269,470269.5k $9.2m $9.2m 0.00% Reduced -26.3k -26,260
17 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 239,652239.7k $8.2m $8.2m 0.00% Reduced -38.6k -38,579
18 PEREGRINE CAPITAL MANAGEMENT LLC 0.21% of their portfolio MINNEAPOLIS, MN 229,188229.2k $7.8m $7.8m 0.21% Reduced -9.5k -9,455
19 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 221,724221.7k $7.6m $7.6m 0.00% Reduced -391 -391
20 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 221,265221.3k $7.6m $7.6m 0.00% Reduced -6.2k -6,239
21 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 183,603183.6k $6.3m $6.3m 0.00% Reduced -20.1k -20,136
22 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 163,143163.1k $5.6m $5.6m 0.00% Added +1.7k +1,713
23 ROYCE & ASSOCIATES LP 0.05% of their portfolio New York, NY 153,934153.9k $5.3m $5.3m 0.05% Added +77.5k +77,538
24 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.01% of their portfolio FRANKFURT AM MAIN, 2M 146,078146.1k $5.0m $5.0m 0.01% Added +51.6k +51,635
25 LAWSON KROEKER INVESTMENT MANAGEMENT INC/NE 1.19% of their portfolio OMAHA, NE 145,066145.1k $5.0m $5.0m 1.19% Reduced -12.6k -12,630
26 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 130,931130.9k $4.5m $4.5m 0.00% Reduced -5.9k -5,889
27 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio JUPITER, FL 120,315120.3k $4.1m $4.1m 0.02% Reduced -61.7k -61,686
28 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 119,124119.1k $4.1m $4.1m 0.00% Reduced -3.9k -3,910
29 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 104,186104.2k $3.6m $3.6m 0.00% Added +11.6k +11,596
30 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 99,08699.1k $3.4m $3.4m 0.00% Reduced -261.6k -261,608
31 Thrivent Financial for Lutherans 0.01% of their portfolio Minneapolis, MN 95,78495.8k $3.3m $3.3m 0.01% Reduced -73.2k -73,199
32 CLARK ESTATES INC/NY 0.46% of their portfolio NEW YORK, NY 79,40079.4k $2.7m $2.7m 0.46% Unchanged
33 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 78,40878.4k $2.7m $2.7m 0.00% Added +49.6k +49,610
34 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 75,92975.9k $2.6m $2.6m 0.00% Reduced -661 -661
35 J. Goldman & Co LP 0.15% of their portfolio NEW YORK, NY 74,74174.7k $2.6m $2.6m 0.15% Reduced -213.4k -213,441
36 Prescott Group Capital Management, L.L.C. 0.56% of their portfolio Tulsa, OK 74,22574.2k $2.5m $2.5m 0.56% Reduced -50.0k -50,000
37 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 69,27269.3k $2.4m $2.4m 0.00% Added +27.1k +27,145
38 Empowered Funds, LLC 0.08% of their portfolio NEWTOWN SQUARE, PA 69,06369.1k $2.4m $2.4m 0.08% New
39 EA Series Trust 0.08% of their portfolio HAVERTOWN, PA 69,06369.1k $2.4m $2.4m 0.08% First filing
40 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 65,42965.4k $2.2m $2.2m 0.00% Reduced -2.1k -2,140
41 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 62,23962.2k $2.1m $2.1m 0.00% Reduced -10.6k -10,629
42 Legal & General Group Plc 0.00% of their portfolio London, X0 57,55457.6k $2.0m $2.0m 0.00% Added +5.4k +5,436
43 Brandywine Global Investment Management, LLC 0.02% of their portfolio PHILADELPHIA, PA 57,28057.3k $2.0m $2.0m 0.02% New
44 Assenagon Asset Management S.A. 0.01% of their portfolio SENNINGERBERG, N4 56,12856.1k $1.9m $1.9m 0.01% Reduced -30.1k -30,097
45 HUSSMAN STRATEGIC ADVISORS, INC. 0.33% of their portfolio ELLICOTT CITY, MD 52,00052.0k $1.8m $1.8m 0.33% Unchanged
46 RBF Capital, LLC 0.11% of their portfolio RENO, NV 49,99950.0k $1.7m $1.7m 0.11% Added +22.0k +21,999
47 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 49,16649.2k $1.7m $1.7m 0.00% Added +5.7k +5,729
48 Fisher Asset Management, LLC 0.00% of their portfolio PLANO, TX 48,45748.5k $1.7m $1.7m 0.00% Unchanged
49 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio ALBANY, NY 48,03748.0k $1.6m $1.6m 0.00% Reduced -200 -200
50 Swiss National Bank 0.00% of their portfolio ZURICH, V8 47,60047.6k $1.6m $1.6m 0.00% Added +700 +700
51 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 41,47941.5k $1.4m $1.4m 0.00% Added +899 +899
52 Public Sector Pension Investment Board 0.01% of their portfolio MONTREAL, A8 38,79338.8k $1.3m $1.3m 0.01% Added +357 +357
53 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 36,89836.9k $1.3m $1.3m 0.00% Added +5.9k +5,858
54 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 35,93635.9k $1.2m $1.2m 0.00% Added +10.5k +10,503
55 Quadrature Capital Ltd 0.02% of their portfolio LONDON, X0 32,00632.0k $1.1m $1.1m 0.02% Reduced -2.3k -2,295
56 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 28,83728.8k $985.1k $985.1k 0.00% Added +21.2k +21,218
57 PDT Partners, LLC 0.13% of their portfolio New York, NY 28,22828.2k $964.3k $964.3k 0.13% New
58 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 26,96427.0k $921.1k $921.1k 0.00% Reduced -33.9k -33,907
59 Shellback Capital, LP 0.08% of their portfolio Boston, MA 26,68826.7k $911.7k $911.7k 0.08% Reduced -198.4k -198,427
60 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 26,34326.3k $899.9k $899.9k 0.00% Reduced -718 -718
61 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 24,70424.7k $843.9k $843.9k 0.01% Added +1.6k +1,564
62 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 24,15924.2k $826.0k $826.0k 0.00% Reduced -273 -273
63 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 23,23723.2k $793.8k $793.8k 0.00% Reduced -21.5k -21,541
64 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 22,72422.7k $776.3k $776.3k 0.00% Reduced -2.5k -2,468
65 DELPHI MANAGEMENT INC /MA/ 0.78% of their portfolio BROOKLINE, MA 22,10222.1k $755.0k $755.0k 0.78% First filing
66 Kendall Capital Management 0.32% of their portfolio ROCKVILLE, MD 21,28521.3k $727.0k $727.0k 0.32% Reduced -635 -635
67 Quantbot Technologies LP 0.05% of their portfolio NEW YORK, NY 20,55820.6k $702.3k $702.3k 0.05% New
68 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 20,16620.2k $688.9k $688.9k 0.00% New
69 TriaGen Wealth Management LLC 0.31% of their portfolio Calabasas, CA 19,70019.7k $673.0k $673.0k 0.31% Unchanged
70 TEXAS PERMANENT SCHOOL FUND CORP 0.01% of their portfolio AUSTIN, TX 19,24319.2k $657.3k $657.3k 0.01% Reduced -356 -356
71 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 18,70018.7k $638.8k $638.8k 0.00% Reduced -2.9k -2,900
72 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 18,19718.2k $523.2k $523.2k 0.00% Unchanged
73 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 17,54617.5k $599.4k $599.4k 0.00% Reduced -2.7k -2,685
74 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 16,91616.9k $577.9k $577.9k 0.00% Added +58 +58
75 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 16,72316.7k $571.3k $571.3k 0.00% Reduced -1.9k -1,902
76 Jump Financial, LLC 0.02% of their portfolio Chicago, IL 16,60016.6k $567.1k $567.1k 0.02% Reduced -37.9k -37,907
77 GROUP ONE TRADING LLC 0.02% of their portfolio CHICAGO, IL 16,14716.1k $551.6k $551.6k 0.02% New
78 SummerHaven Investment Management, LLC 0.35% of their portfolio STAMFORD, CT 16,01516.0k $547.1k $547.1k 0.35% Reduced -4.4k -4,448
79 FOX RUN MANAGEMENT, L.L.C. 0.15% of their portfolio GREENWICH, CT 15,62315.6k $533.7k $533.7k 0.15% New
80 OCCUDO QUANTITATIVE STRATEGIES LP 0.05% of their portfolio FORT LAUDERDALE, FL 15,14715.1k $517.4k $517.4k 0.05% New
81 GUGGENHEIM CAPITAL LLC 0.00% of their portfolio CHICAGO, IL 15,04015.0k $513.8k $513.8k 0.00% New
82 LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 0.07% of their portfolio Englewood, NJ 14,95515.0k $510.9k $510.9k 0.07% Unchanged
83 AFFINITY INVESTMENT ADVISORS, LLC 0.29% of their portfolio NEWPORT BEACH, CA 14,84314.8k $507.0k $507.0k 0.29% Reduced -2.8k -2,829
84 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 14,78014.8k $504.9k $504.9k 0.00% Reduced -32.5k -32,503
85 State of Alaska, Department of Revenue 0.01% of their portfolio JUNEAU, AK 14,38014.4k $491.0k $491.0k 0.01% Reduced -585 -585
86 New York Life Investment Management LLC 0.01% of their portfolio New York, NY 14,33514.3k $489.7k $489.7k 0.01% Reduced -2.4k -2,370
87 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 14,33114.3k $489.5k $489.5k 0.00% Added +1.6k +1,628
88 Teton Advisors, Inc. 0.13% of their portfolio Rye, NY 14,00014.0k $478.2k $478.2k 0.13% Unchanged
89 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 13,58513.6k $464.0k $464.0k 0.00% Added +103 +103
90 Rafferty Asset Management, LLC 0.00% of their portfolio New York, NY 13,55013.6k $462.9k $462.9k 0.00% Added +125 +125
91 PANAGORA ASSET MANAGEMENT INC 0.00% of their portfolio BOSTON, MA 13,50813.5k $461.4k $461.4k 0.00% Added +2.8k +2,810
92 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 12,73512.7k $435.0k $435.0k 0.00% Added +1.6k +1,592
93 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 11,77511.8k $402.2k $402.2k 0.00% Added +400 +400
94 YOUSIF CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BLOOMFIELD HILLS, MI 11,64011.6k $397.6k $397.6k 0.00% Reduced -684 -684
95 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 11,50711.5k $393.1k $393.1k 0.00% Reduced -237 -237
96 Louisiana State Employees Retirement System 0.01% of their portfolio BATON ROUGE, LA 11,50011.5k $392.8k $392.8k 0.01% Added +1.3k +1,300
97 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 11,17611.2k $381.8k $381.8k 0.00% Unchanged
98 BURNEY CO/ 0.02% of their portfolio RESTON, VA 10,70710.7k $365.8k $365.8k 0.02% Reduced -4.7k -4,678
99 Campbell & CO Investment Adviser LLC 0.06% of their portfolio BALTIMORE, MD 10,62310.6k $362.9k $362.9k 0.06% Reduced -2.5k -2,451
100 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio TORONTO, A6 10,50010.5k $358.7k $358.7k 0.00% New