Latest Period
Q4 2025
Security Snapshot
TIDEWATER INC - Common Stock (TDW) Institutional Ownership
CUSIP: 88642R109
13F Institutional Holders and Ownership History from Q4 2015 to Q1 2026
Institutions Reporting
333
Shares (Excl. Options)
49,307,856
Price
$50.51
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- Type / Class
- Equity / Common Stock
- Symbol
- TDW on NYSE
- Shares outstanding
- 49,668,124
- Price per share
- $83.55
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 49,307,856
- Total reported value
- $2,491,413,136
- % of total 13F portfolios
- 0.01%
- Share change
- -1,481,032
- Value change
- -$79,700,703
- Number of holders
- 333
- Price from insider filings
- $83.55
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- TDW - TIDEWATER INC - Common Stock is tracked under CUSIP 88642R109.
- 333 institutions reported positions in Q4 2025.
- 5 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 333 to 80 between Q4 2025 and Q1 2026.
- Reported value moved from $2,491,413,136 to $219,174,543.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 333 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 88642R109?
CUSIP 88642R109 identifies TDW - TIDEWATER INC - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 88642R109:
Significant Owners of TIDEWATER INC - Common Stock (TDW) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | $259,528,386 | 7,139,708 | BlackRock, Inc. | 31 Dec 2024 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 8.9% | +16% | $235,743,292 | +$27,498,921 | 4,420,463 | +13% | T. Rowe Price Associates, Inc. | 30 Sep 2025 |
| Neuberger Berman Group LLC | 5.8% | $110,366,924 | 3,036,229 | Neuberger Berman Group LLC | 31 Dec 2024 | |||
| ROBOTTI ROBERT | 5% | $94,491,098 | 2,599,480 | ROBOTTI ROBERT | 13 Dec 2024 | |||
| FMR LLC | 4.7% | $90,051,991 | 2,477,359 | FMR LLC | 31 Dec 2024 |
As of 31 Dec 2025, 333 institutional investors reported holding 49,307,856 shares of TIDEWATER INC - Common Stock (TDW). This represents 99% of the company’s total 49,668,124 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of TIDEWATER INC - Common Stock (TDW) together control 77% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | 6,900,488 | +1.6% | 0.01% | $348,543,665 |
| VANGUARD GROUP INC | 9.6% | 4,785,489 | -0.52% | 0% | $241,715,049 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 8.8% | 4,354,160 | -1.5% | 0.02% | $219,930,000 |
| NEUBERGER BERMAN GROUP LLC | 7.5% | 3,708,926 | -5.4% | 0.14% | $187,337,858 |
| ROBOTTI ROBERT | 5.9% | 2,951,766 | +0.05% | 27% | $149,093,701 |
| STATE STREET CORP | 3.8% | 1,901,880 | +4.7% | 0% | $96,063,959 |
| DIMENSIONAL FUND ADVISORS LP | 3.5% | 1,752,685 | +14% | 0.02% | $88,528,587 |
| AMERICAN CENTURY COMPANIES INC | 2.3% | 1,162,419 | +20% | 0.03% | $58,713,783 |
| Cerity Partners LLC | 2.3% | 1,142,935 | +104% | 0.08% | $57,729,617 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.2% | 1,108,462 | +0.09% | 0% | $56,000,300 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 1.9% | 948,737 | -1.7% | 0.51% | $47,920,706 |
| THIRD AVENUE MANAGEMENT LLC | 1.8% | 873,071 | -0.18% | 8% | $44,098,816 |
| MORGAN STANLEY | 1.6% | 771,313 | -11% | 0% | $38,959,083 |
| UBS Group AG | 1.5% | 752,275 | -34% | 0.01% | $37,997,411 |
| Hosking Partners LLP | 1.3% | 650,785 | +11% | 1.1% | $32,871,150 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.1% | 557,570 | -13% | 0.19% | $28,163,107 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.1% | 557,282 | +2.4% | 0% | $28,148,314 |
| VAN ECK ASSOCIATES CORP | 1.1% | 546,098 | -0.42% | 0.02% | $27,584,000 |
| FEDERATED HERMES, INC. | 1% | 511,476 | +18% | 0.04% | $25,834,653 |
| NORTHERN TRUST CORP | 0.95% | 472,647 | -5.5% | 0% | $23,873,399 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | 0.87% | 434,020 | 0.12% | $21,922,350 | |
| VILLERE ST DENIS J & CO LLC | 0.86% | 427,221 | -4.2% | 2.2% | $21,578,932 |
| Empire Life Investments Inc. | 0.77% | 380,175 | +0.26% | 1.1% | $19,202,639 |
| Boston Partners | 0.72% | 358,770 | -2.5% | 0.02% | $18,640,946 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 0.67% | 333,659 | -2.5% | 0.98% | $16,853,117 |
Institutional Holders of TIDEWATER INC - Common Stock (TDW) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 2,623,325 | $219,174,543 | +$43,495,807 | $83.55 | 80 |
| 2025 Q4 | 49,307,856 | $2,491,413,136 | -$79,700,703 | $50.51 | 333 |
| 2025 Q3 | 50,669,415 | $2,703,562,098 | +$13,640,492 | $53.33 | 324 |
| 2025 Q2 | 50,661,551 | $2,338,652,554 | +$55,159,128 | $46.13 | 303 |
| 2025 Q1 | 49,639,389 | $2,098,162,259 | -$178,449,300 | $42.27 | 295 |
| 2024 Q4 | 52,707,809 | $2,889,557,458 | -$63,567,346 | $54.71 | 294 |
| 2024 Q3 | 52,714,924 | $3,776,999,008 | -$88,899,129 | $71.79 | 306 |
| 2024 Q2 | 52,931,000 | $5,039,262,530 | +$202,367,366 | $95.21 | 313 |
| 2024 Q1 | 50,826,523 | $4,676,895,858 | +$83,676,162 | $92.00 | 277 |
| 2023 Q4 | 50,182,345 | $3,618,882,081 | +$181,435,474 | $72.11 | 254 |
| 2023 Q3 | 45,891,001 | $3,262,241,859 | +$184,247,413 | $71.07 | 261 |
| 2023 Q2 | 43,618,429 | $2,418,111,690 | -$38,867,439 | $55.44 | 226 |
| 2023 Q1 | 44,611,822 | $1,966,563,086 | +$39,967,985 | $44.08 | 192 |
| 2022 Q4 | 43,491,088 | $1,603,485,225 | +$54,373,673 | $36.85 | 187 |
| 2022 Q3 | 40,412,011 | $877,918,553 | +$151,265,649 | $21.70 | 131 |
| 2022 Q2 | 33,609,619 | $708,824,576 | +$23,645,242 | $21.09 | 118 |
| 2022 Q1 | 32,562,112 | $707,875,405 | +$10,633,418 | $21.74 | 107 |
| 2021 Q4 | 33,041,164 | $353,773,940 | -$5,933,879 | $10.71 | 88 |
| 2021 Q3 | 32,328,350 | $389,749,849 | +$137,192 | $12.06 | 89 |
| 2021 Q2 | 32,219,391 | $388,249,738 | -$5,674,210 | $12.05 | 88 |
| 2021 Q1 | 32,690,290 | $409,637,226 | -$21,241,340 | $12.53 | 97 |
| 2020 Q4 | 33,702,991 | $291,194,294 | -$742,624 | $8.64 | 90 |
| 2020 Q3 | 34,088,939 | $225,294,033 | -$691,331 | $6.71 | 80 |
| 2020 Q2 | 34,243,814 | $191,407,815 | -$7,398,542 | $5.59 | 83 |
| 2020 Q1 | 35,014,225 | $247,883,512 | -$18,973,720 | $7.08 | 91 |
| 2019 Q4 | 33,780,787 | $651,479,962 | +$14,625,640 | $19.28 | 95 |
| 2019 Q3 | 33,115,114 | $500,472,622 | +$13,915,083 | $15.11 | 109 |
| 2019 Q2 | 31,629,692 | $742,552,578 | +$12,202,025 | $23.48 | 114 |
| 2019 Q1 | 31,846,846 | $738,858,624 | +$3,105,499 | $23.19 | 100 |
| 2018 Q4 | 31,803,359 | $608,435,910 | +$139,927,567 | $19.13 | 100 |
| 2018 Q3 | 22,415,651 | $698,771,073 | +$2,241,817 | $31.19 | 98 |
| 2018 Q2 | 22,404,019 | $648,150,813 | +$72,345,184 | $28.93 | 91 |
| 2018 Q1 | 19,906,344 | $569,474,540 | +$70,064,881 | $28.61 | 75 |
| 2017 Q4 | 16,649,934 | $406,256,335 | +$80,787,064 | $24.40 | 65 |
| 2017 Q3 | 13,263,803 | $385,704,698 | +$385,680,698 | $29.08 | 55 |
| 2017 Q2 | 32,114 | $23,000 | +$23,000 | $0.72 | 1 |
| 2017 Q1 | 0 | $0 | -$4,000 | $83.55 | 0 |
| 2016 Q4 | 1,320 | $4,000 | +$336 | $3.03 | 1 |
| 2016 Q3 | 1,209 | $3,000 | -$5,995 | $2.48 | 1 |
| 2016 Q2 | 3,625 | $15,000 | -$20,401 | $4.14 | 1 |
| 2016 Q1 | 8,059 | $54,211 | +$36,327 | $6.77 | 2 |
| 2015 Q4 | 1,887 | $13,000 | $6.89 | 1 |