MarineMax, Inc.
DE ˙ DB ˙ US5679081084
29,80 € ↑0,20 (0,68%)
2026-06-03
CENA AKCJI
SecurityDE:MLW / MarineMax, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership9,000 shares
Latest Disclosed Value $ 218,070
Alliancebernstein L.p. reports 41.94% decrease in ownership of MLW / MarineMax, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 9,000 shares of MarineMax, Inc. (DE:MLW) valued at $204,300 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,500 shares of MarineMax, Inc.. This represents a change in shares of -41.94% during the quarter. The current value of the position is $268,200 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F MARINEMAX COM 567908108 9,000 -6,500 -41.94 218 -41.87 0.0001
2026-02-17 2025-12-31 13F MARINEMAX COM 567908108 15,500 0 0.00 376 -4.34 0.0001
2025-11-14 2025-09-30 13F MARINEMAX COM 567908108 15,500 -2,290 -12.87 393 -12.30 0.0001
2025-08-14 2025-06-30 13F MARINEMAX COM 567908108 17,790 -3,200 -15.25 447 -0.89 0.0001
2025-05-15 2025-03-31 13F MARINEMAX COM 567908108 20,990 0 0.00 451 -25.70 0.0002
2025-02-12 2024-12-31 13F MARINEMAX COM 567908108 20,990 0 0.00 608 -17.97 0.0002
2024-11-14 2024-09-30 13F MARINEMAX COM 567908108 20,990 0 0.00 740 8.98 0.0002
2024-08-14 2024-06-30 13F MARINEMAX COM 567908108 20,990 -5 -0.02 679 -2.72 0.0002
2024-05-14 2024-03-31 13F MARINEMAX COM 567908108 20,995 0 0.00 698 -14.46 0.0002
2024-02-14 2023-12-31 13F MARINEMAX COM 567908108 20,995 -85 -0.40 817 18.09 0.0003
2023-11-14 2023-09-30 13F MARINEMAX COM 567908108 21,080 2,380 12.73 692 8.31 0.0003
2023-08-15 2023-06-30 13F MARINEMAX COM 567908108 18,700 -2,900 -13.43 639 2.74 0.0003
2023-05-15 2023-03-31 13F MARINEMAX COM 567908108 21,600 -6,078 -21.96 621 -28.12 0.0003
2023-02-15 2022-12-31 13F MARINEMAX COM 567908108 27,678 19 0.07 864 4.85 0.0004
2022-11-15 2022-09-30 13F MARINEMAX COM 567908108 27,659 -3,612 -11.55 824 -27.08 0.0004
2022-08-15 2022-06-30 13F MARINEMAX COM 567908108 31,271 674 2.20 1,130 -8.28 0.0005
2022-05-13 2022-03-31 13F MARINEMAX COM 567908108 30,597 156 0.51 1,232 -31.44 0.0005
2022-02-14 2021-12-31 13F MARINEMAX COM 567908108 30,441 51 0.17 1,797 21.83 0.0006
2021-11-10 2021-09-30 13F MARINEMAX COM 567908108 30,390 -1,845 -5.72 1,475 -6.11 0.0006
2021-07-30 2021-06-30 13F MARINEMAX COM 567908108 32,235 3,640 12.73 1,571 11.34 0.0006
2021-05-06 2021-03-31 13F MARINEMAX COM 567908108 28,595 11,833 70.59 1,411 140.37 0.0006
2021-02-08 2020-12-31 13F MARINEMAX COM 567908108 16,762 -15,554 -48.13 587 -29.28 0.0003
2020-11-12 2020-09-30 13F MARINEMAX COM 567908108 32,316 -602 -1.83 830 12.62 0.0004
2020-08-13 2020-06-30 13F MARINEMAX COM 567908108 32,918 5,818 21.47 737 161.35 0.0004
2020-05-14 2020-03-31 13F MARINEMAX COM 567908108 27,100 50 0.18 282 -37.47 0.0002
2020-02-18 2019-12-31 13F MARINEMAX COM 567908108 27,050 -4,350 -13.85 451 -7.20 0.0003
2019-11-14 2019-09-30 13F MARINEMAX COM 567908108 31,400 -2,000 -5.99 486 -11.48 0.0003
2019-08-14 2019-06-30 13F MARINEMAX COM 567908108 33,400 11,900 55.35 549 33.25 0.0003
2019-05-14 2019-03-31 13F MARINEMAX COM 567908108 21,500 -4,600 -17.62 412 -13.81 0.0003
2019-02-13 2018-12-31 13F MARINEMAX COM 567908108 26,100 3,100 13.48 478 -2.25 0.0004
2018-11-08 2018-09-30 13F MARINEMAX COM 567908108 23,000 0 0.00 489 12.16 0.0003
2018-08-13 2018-06-30 13F MARINEMAX COM 567908108 23,000 3,700 19.17 436 16.27 0.0003
2018-05-14 2018-03-31 13F MARINEMAX COM 567908108 19,300 5,100 35.92 375 39.93 0.0003
2018-02-13 2017-12-31 13F MARINEMAX COM 567908108 14,200 0 0.00 268 14.04 0.0002
2017-11-13 2017-09-30 13F MARINEMAX COM 567908108 14,200 -2,600 -15.48 235 -28.35 0.0002
2017-08-10 2017-06-30 13F MARINEMAX COM 567908108 16,800 2,200 15.07 328 3.80 0.0003
2017-05-11 2017-03-31 13F MARINEMAX COM 567908108 14,600 -8,400 -36.52 316 -28.99 0.0003
2017-02-13 2016-12-31 13F MARINEMAX COM 567908108 23,000 0 0.00 445 -7.68 0.0004
2016-11-10 2016-09-30 13F MARINEMAX COM 567908108 23,000 -75,026 -76.54 482 -71.03 0.0004
2016-08-11 2016-06-30 13F MARINEMAX COM 567908108 98,026 -1,079,892 -91.68 1,664 -92.74 0.0014
2016-05-13 2016-03-31 13F MARINEMAX COM 567908108 1,177,918 -50,360 -4.10 22,934 1.37 0.0195
2016-02-16 2015-12-31 13F/A-1 MARINEMAX COM 567908108 1,228,278 507,968 70.52 22,625 122.29 0.0193
2016-02-12 2015-12-31 13F MARINEMAX COM 567908108 1,228,278 17,356
2015-11-13 2015-09-30 13F MARINEMAX COM 567908108 720,310 154,848 27.38 10,178 -23.44 0.0087
2015-08-14 2015-06-30 13F MARINEMAX COM 567908108 565,462 -356,358 -38.66 13,294 -45.60 0.0110
2015-05-13 2015-03-31 13F MARINEMAX COM 567908108 921,820 -120,130 -11.53 24,437 16.97 0.0198
2015-02-13 2014-12-31 13F MARINEMAX COM 567908108 1,041,950 -29,610 -2.76 20,891 15.70 0.0173
2014-11-13 2014-09-30 13F MARINEMAX COM 567908108 1,071,560 -178,310 -14.27 18,056 -13.70 0.0152
2014-08-13 2014-06-30 13F MARINEMAX COM 567908108 1,249,870 413,147 49.38 20,923 64.62 0.0176
2014-05-13 2014-03-31 13F MARINEMAX COM 567908108 836,723 72,340 9.46 12,710 3.41 0.0110
2014-02-13 2013-12-31 13F MARINEMAX COM 567908108 764,383 -175,240 -18.65 12,291 7.22 0.0110
2013-11-14 2013-09-30 13F MARINEMAX COM 567908108 939,623 271,480 40.63 11,463 51.43 0.0113
2013-08-13 2013-06-30 13F MARINEMAX COM 567908108 668,143 668,143 7,570 0.0080
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.