Tidewater Inc.
US ˙ NYSE ˙ US88642R1095

SecurityTDW / Tidewater Inc.
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership3,036,229 shares
Ownership 5.80%
Neuberger Berman Group LLC ownership in TDW / Tidewater Inc.

2025-02-04 - Neuberger Berman Group LLC has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 3,036,229 shares of Tidewater Inc. (US:TDW). This represents 5.8 percent ownership of the company. In their previous filing dated 2024-10-04 , Neuberger Berman Group LLC had reported owning 2,466,887 shares, indicating an increase of 23.08 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2025-02-04 2025-02-04 13G 2,466,887 3,036,229 23.08 5.80 23.40
2024-10-04 2024-10-04 13G/A 3,115,246 2,466,887 -20.81 4.70 -20.34
2024-02-12 2024-02-12 13G 3,115,246 5.90

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-14 2026-03-31 13F TIDEWATER Common 88642R109 3,271,371 -437,555 -11.80 273,323 45.90 0.2080
2026-02-13 2025-12-31 13F TIDEWATER Common 88642R109 3,708,926 -212,317 -5.41 187,338 -10.42 0.1395
2025-11-12 2025-09-30 13F TIDEWATER Common 88642R109 3,921,243 374,466 10.56 209,120 27.81 0.1528
2025-08-25 2025-06-30 13F/A-1 TIDEWATER Common 88642R109 3,546,777 300,901 9.27 163,613 19.25 0.1259
2025-08-13 2025-06-30 13F TIDEWATER Common 88642R109 3,546,777 300,901 163,613 0.0651
2025-05-13 2025-03-31 13F TIDEWATER Common 88642R109 3,245,876 209,478 6.90 137,203 -17.41 0.1149
2025-02-13 2024-12-31 13F TIDEWATER Common 88642R109 3,036,398 569,511 23.09 166,121 -6.20 0.1319
2024-11-14 2024-09-30 13F TIDEWATER Common 88642R109 2,466,887 -17,075 -0.69 177,094 -25.12 0.1382
2024-11-14 2024-06-30 13F/A-1 TIDEWATER Common 88642R109 2,483,962 -337,956 -11.98 236,498 -8.90 0.1941
2024-08-13 2024-06-30 13F TIDEWATER Common 88642R109 2,483,962 -337,956 236,498 0.1941
2024-11-14 2024-03-31 13F/A-1 TIDEWATER Common 88642R109 2,821,918 -293,328 -9.42 259,616 15.57 0.2146
2024-05-13 2024-03-31 13F TIDEWATER Common 88642R109 2,821,918 -293,328 259,616 0.2146
2024-11-14 2023-12-31 13F/A-2 TIDEWATER Common 88642R109 3,115,246 -70,002 -2.20 224,640 -0.77 0.1959
2024-02-09 2023-12-31 13F TIDEWATER Common 88642R109 3,115,246 -70,002 224,640 0.1959
2023-11-14 2023-09-30 13F TIDEWATER Common 88642R109 3,185,248 156,704 5.17 226,376 34.83 0.2063
2023-08-11 2023-06-30 13F TIDEWATER Common 88642R109 3,028,544 -35,670 -1.16 167,902 24.31 0.1501
2023-05-12 2023-03-31 13F TIDEWATER Common 88642R109 3,064,214 3,064,214 135,071 0.1253
2017-08-08 2017-06-30 13F TIDEWATER COMMON STOCK 886423102 0 -22,314 -100.00 0 -100.00
2017-05-10 2017-03-31 13F TIDEWATER COMMON STOCK 886423102 22,314 3,941 21.45 26 -58.73 0.0000
2017-02-06 2016-12-31 13F TIDEWATER COMMON STOCK 886423102 18,373 2,863 18.46 63 43.18 0.0001
2016-11-02 2016-09-30 13F TIDEWATER COMMON STOCK 886423102 15,510 0 0.00 44 -35.29 0.0001
2016-08-05 2016-06-30 13F TIDEWATER COMMON STOCK 886423102 15,510 5,015 47.78 68 -5.56 0.0001
2016-05-06 2016-03-31 13F TIDEWATER COMMON STOCK 886423102 10,495 -1,651 -13.59 72 -15.29 0.0001
2016-01-28 2015-12-31 13F TIDEWATER COMMON STOCK 886423102 12,146 12,146 0.00 85 0.0001
2014-11-04 2014-09-30 13F TIDEWATER COMMON STOCK 886423102 0 -4,943 -100.00 0 -100.00
2014-08-05 2014-06-30 13F TIDEWATER COMMON STOCK 886423102 4,943 656 15.30 278 33.65 0.0003
2014-05-05 2014-03-31 13F TIDEWATER COMMON STOCK 886423102 4,287 4,287 208 0.0002
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.