SEACOR Marine Holdings Inc.
DE ˙ DB ˙ US78413P1012
6,10 € ↓ -0,30 (-4,69%)
2026-06-04
DEL PRIS
SecurityDE:SQZ / SEACOR Marine Holdings Inc.
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership503,611 shares
Latest Disclosed Value $ 3,606,509
Geode Capital Management, Llc reports 3.68% increase in ownership of SQZ / SEACOR Marine Holdings Inc.

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 503,611 shares of SEACOR Marine Holdings Inc. (DE:SQZ) valued at $3,248,291 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 485,730 shares of SEACOR Marine Holdings Inc.. This represents a change in shares of 3.68% during the quarter. The current value of the position is $3,072,027 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 SEACOR MARINE HOLDINGS COM 78413P101 503,611 17,881 3.68 3,607 23.32 0.0001
2026-02-09 2025-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 485,730 5,117 1.06 2,925 -6.25 0.0002
2025-11-12 2025-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 480,613 -26,968 -5.31 3,120 20.47 0.0002
2025-08-08 2025-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 507,581 -50,436 -9.04 2,589 -8.32 0.0002
2025-05-13 2025-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 558,017 3,674 0.66 2,824 -22.35 0.0002
2025-02-12 2024-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 554,343 -8,108 -1.44 3,637 -33.00 0.0003
2024-11-12 2024-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 562,451 2,781 0.50 5,428 -28.12 0.0004
2024-08-09 2024-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 559,670 40,460 7.79 7,551 4.32 0.0007
2024-05-13 2024-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 519,210 14,734 2.92 7,239 13.95 0.0007
2024-02-13 2023-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 504,476 27,111 5.68 6,352 -4.14 0.0007
2023-11-13 2023-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 477,365 21,212 4.65 6,627 27.11 0.0008
2023-08-11 2023-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 456,153 253,181 124.74 5,214 237.63 0.0006
2023-05-15 2023-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 202,972 7,303 3.73 1,545 154,300.00 0.0002
2023-02-13 2022-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 195,669 2,273 1.18 2 -99.91 0.0003
2022-11-14 2022-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 193,396 7,504 4.04 1,086 1.50 0.0002
2022-08-12 2022-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 185,892 28,877 18.39 1,070 -15.55 0.0002
2022-05-13 2022-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 157,015 -556 -0.35 1,267 136.82 0.0002
2022-02-11 2021-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 157,571 0 0.00 535 -26.61 0.0001
2021-11-12 2021-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 157,571 -1,297 -0.82 729 4.14 0.0001
2021-08-13 2021-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 158,868 6,802 4.47 700 -13.58 0.0001
2021-05-12 2021-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 152,066 0 0.00 810 96.60 0.0001
2021-02-12 2020-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 152,066 -327 -0.21 412 33.33 0.0001
2020-11-13 2020-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 152,393 -100 -0.07 309 -20.36 0.0001
2020-08-13 2020-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 152,493 -117,080 -43.43 388 -67.12 0.0001
2020-05-14 2020-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 269,573 6,537 2.49 1,180 -67.47 0.0003
2020-02-20 2019-12-31 13F/A-1 SEACOR MARINE HOLDINGS COM 78413P101 263,036 8,699 3.42 3,627 13.45 0.0008
2020-02-13 2019-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 263,036 8,699 3,627 462.2293
2019-11-12 2019-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 254,337 1,396 0.55 3,197 -15.49 0.0007
2019-08-14 2019-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 252,941 50,246 24.79 3,783 40.27 0.0009
2019-05-14 2019-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 202,695 6,821 3.48 2,697 17.11 0.0007
2019-03-06 2018-12-31 13F/A-1 SEACOR MARINE HOLDINGS COM 78413P101 195,874 29,209 17.53 2,303 -38.93 0.0007
2019-02-13 2018-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 195,874 29,209 2,303
2018-11-13 2018-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 166,665 7,044 4.41 3,771 2.33 0.0011
2018-08-14 2018-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 159,621 8,663 5.74 3,685 28.35 0.0011
2018-05-15 2018-03-31 13F SEACOR MARINE HOLDINGS COM 78413P101 150,958 1,426 0.95 2,871 64.15 0.0009
2018-02-13 2017-12-31 13F SEACOR MARINE HOLDINGS COM 78413P101 149,532 2,255 1.53 1,749 -24.06 0.0006
2017-11-14 2017-09-30 13F SEACOR MARINE HOLDINGS COM 78413P101 147,277 15,979 12.17 2,303 -13.84 0.0009
2017-08-14 2017-06-30 13F SEACOR MARINE HOLDINGS COM 78413P101 131,298 131,298 2,673 0.0011
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.