Institutional Ownership
Tidewater Inc New
CUSIP 88642R109COMTDWQ1 2026
13D / 13G Filings
50
Schedule 13D/13G on record
Beneficial Filers
14
Distinct reporting persons
Largest Stake
18.7%
Max % of class reported
Institutional Holders
353
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
50 filings · latest Nov 14, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Nov 14, 2025 | T. Rowe Price Associates, Inc. | 13G/A | 8.9% | 4.42M | SEC |
| 2 | May 14, 2025 | T. Rowe Price Associates, Inc. | 13G | 7.6% | 3.90M | SEC |
| 3 | Feb 12, 2025 | Fmr LLC | 13G/A | 4.7% | 2.48M | SEC |
| 4 | Feb 5, 2025 | Blackrock, Inc. | 13G/A | 13.6% | 7.14M | SEC |
| 5 | Feb 4, 2025 | Neuberger Berman Group LLC | 13G | 5.8% | 3.04M | SEC |
| 6 | Dec 20, 2024 | Robotti Robert | 13D | 5.0% | — | SEC |
| 7 | Nov 14, 2024 | Price T Rowe Associates Inc /Md/ | 13G/A | 3.6% | 1.92M | SEC |
| 8 | Nov 12, 2024 | Fmr LLC | 13G | 6.4% | — | SEC |
| 9 | Oct 4, 2024 | Neuberger Berman Group LLC | 13G/A | 4.7% | 2.47M | SEC |
| 10 | Jul 10, 2024 | Vanguard Group Inc | 13G/A | 10.3% | 5.44M | SEC |
40 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Tidewater Inc New.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 7.24M | $605.30M |
| 2 | Neuberger Berman Group LLC | 3.27M | $273.32M |
| 3 | Robotti Robert | 2.92M | $244.02M |
| 4 | State Street Corp | 1.95M | $162.79M |
| 5 | Dimensional Fund Advisors LP | 1.84M | $153.62M |
| 6 | Ubs Group AG | 1.51M | $126.28M |
| 7 | American Century Companies Inc | 1.34M | $111.56M |
| 8 | Wellington Management Group LLP | 1.33M | $111.01M |
| 9 | Geode Capital Management, LLC | 1.14M | $95.41M |
| 10 | Frontier Capital Management Co LLC | 1.07M | $89.63M |