Tidewater Inc.
US ˙ NYSE ˙ US88642R1095

SecurityTDW / Tidewater Inc.
InstitutionFirst Horizon Advisors, Inc.
Latest Disclosed Ownership29 shares
Latest Disclosed Value $ 1,369
First Horizon Advisors, Inc. reports 31.82% increase in ownership of TDW / Tidewater Inc.

On August 6, 2025 - First Horizon Advisors, Inc. filed a 13F-HR form disclosing ownership of 29 shares of Tidewater Inc. (US:TDW) valued at $1,338 USD as of June 30, 2025. The entity filed a previous 13F-HR on April 28, 2025 disclosing 22 shares of Tidewater Inc.. The current value of the position is $2,154 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)
2025-08-06 2025-06-30 13F TIDEWATER INC NEW COM COMMON STOCK 88642R109 29 7 31.82 1 0.0000
2025-04-28 2025-03-31 13F TIDEWATER INC NEW COM COMMON STOCK 88642R109 22 22 1 0.0000
2016-05-09 2016-03-31 13F TIDEWATER COMMON STOCK 886423102 0 0 0 0.0000
2016-02-08 2015-12-31 13F TIDEWATER COMMON STOCK 886423102 0 -254 -100.00 0 -100.00
2015-11-06 2015-09-30 13F TIDEWATER COMMON STOCK 886423102 254 4 1.60 3 -40.00 0.0005
2015-08-03 2015-06-30 13F/A-1 TIDEWATER COMMON STOCK 886423102 250 -143 -36.39 5 -28.57 0.0007
2015-07-31 2015-06-30 13F TIDEWATER COMMON STOCK 886423102 2 5
2015-05-04 2015-03-31 13F TIDEWATER COMMON STOCK 886423102 393 393 0.00 7 0.0010
2015-02-05 2014-12-31 13F TIDEWATER COMMON STOCK 886423102 0 -949 -100.00 0 -100.00
2014-11-13 2014-09-30 13F/A-1 TIDEWATER COMMON STOCK 886423102 949 31 3.38 37 -15.91 0.0058
2014-11-13 2014-09-30 13F TIDEWATER COMMON STOCK 886423102 949 31 37 0.0038
2014-08-07 2014-06-30 13F TIDEWATER COMMON STOCK 886423102 918 18 2.00 44 2.33 0.0064
2014-05-02 2014-03-31 13F TIDEWATER COMMON STOCK 886423102 900 199 28.39 43 34.38 0.0060
2014-02-07 2013-12-31 13F TIDEWATER COMMON STOCK 886423102 701 82 13.25 32 -13.51 0.0048
2013-11-15 2013-09-30 13F TIDEWATER COMMON STOCK 886423102 619 0 0.00 37 5.71 0.0059
2014-02-25 2013-06-30 13F TIDEWATER Common Stock 886423102 619 0 0.00 35 12.90 0.0179
2014-02-25 2013-03-31 13F TIDEWATER Common Stock 886423102 619 76 14.00 31 29.17 0.0174
2014-02-25 2012-12-31 13F TIDEWATER Common Stock 886423102 543 -37 -6.38 24 -14.29 0.0171
2014-02-25 2012-09-30 13F TIDEWATER COMMON STOCK 886423102 580 -619 -51.63 28 -54.84 0.0225
2014-02-25 2012-06-30 13F TIDEWATER COMMON STOCK 886423102 1,199 0 0.00 62 -7.46 0.0489
2014-02-25 2012-03-31 13F TIDEWATER COMMON STOCK 886423102 1,199 1,199 67 0.0554
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.