Tidewater Inc (TDW) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

40,300,000Shares Outstanding

1,752,249Shares held by institutions

$122,482,205Value of institutional holdings

109.35%Institutional ownership %

1.51%Shares Changed QoQ

314No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

A total of 314 institutions have reported a stake in Tidewater Inc (NYSE:TDW) as of December 2025, according to recent 13F filings with the SEC.

Institutional ownership in Tidewater edged down to 109.3% in December 2025, compared to 125.9% in September 2025.
On a quarter-over-quarter basis, institutional holdings shifted by 1.51%, with a year-over-year an increase of 7.17% in the count of filers.
A review of institutional activity for Tidewater shows 168 of 314 filers increasing their positions, while 97 reduced their stake, and 49 remained unchanged.
Collectively, institutional investors increased their stake in Tidewater to 44.07Mn shares as of December 2025, a change that is up by 656.84K shares quarter on quarter and down 8.64Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held Tidewater's largest shareholding position with over 6.90Mn shares, representing 17.12% of total outstanding shares.
Among the most significant buyers of Tidewater during December 2025 were Cerity Partners LLC (583.61K), FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (434.02K), SummitTX Capital, L.P. (225.75K), DIMENSIONAL FUND ADVISORS LP (215.15K), AMERICAN CENTURY COMPANIES INC (193.03K).
Leading sellers of Tidewater stock in December 2025 included FMR LLC (825.22K), UBS Group AG (385.50K), JANUS HENDERSON GROUP PLC (305.84K), Neuberger Berman Group LLC (212.32K), CenterBook Partners LP (147.85K).
The top 10 institutional holders of Tidewater for the quarter ending December 2025 included BlackRock, Inc. (6.90Mn), VANGUARD GROUP INC (4.79Mn), Neuberger Berman Group LLC (3.71Mn), ROBOTTI ROBERT (2.95Mn), STATE STREET CORP (1.90Mn), DIMENSIONAL FUND ADVISORS LP (1.75Mn), AMERICAN CENTURY COMPANIES INC (1.16Mn), Cerity Partners LLC (1.14Mn), GEODE CAPITAL MANAGEMENT, LLC (1.11Mn), FRONTIER CAPITAL MANAGEMENT CO LLC (948.74K).

314 Institutional Holders

1,752,249 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	6,900,488	106,574	1.57%	$348,543,665.00
VANGUARD GROUP INC	31 Dec, 2025	4,785,489	-25,037	-0.52%	$241,715,049.00
Neuberger Berman Group LLC	31 Dec, 2025	3,708,926	-212,317	-5.41%	$187,337,858.00
ROBOTTI ROBERT	31 Dec, 2025	2,951,766	1,609	0.05%	$149,093,701.00
STATE STREET CORP	31 Dec, 2025	1,901,880	85,697	4.72%	$96,063,959.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	1,752,685	215,145	13.99%	$88,528,587.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	1,162,419	193,027	19.91%	$58,713,783.00
Cerity Partners LLC	31 Dec, 2025	1,142,935	583,607	104.34%	$57,729,617.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,108,462	1,032	0.09%	$56,000,300.00
FRONTIER CAPITAL MANAGEMENT CO LLC	31 Dec, 2025	948,737	-16,597	-1.72%	$47,920,706.00
THIRD AVENUE MANAGEMENT LLC	31 Dec, 2025	873,071	-1,596	-0.18%	$44,098,816.00
MORGAN STANLEY	31 Dec, 2025	771,313	-94,690	-10.93%	$38,959,083.00
UBS Group AG	31 Dec, 2025	752,275	-385,498	-33.88%	$37,997,411.00
Hosking Partners LLP	31 Dec, 2025	650,785	65,875	11.26%	$32,871,150.00
SILVERCREST ASSET MANAGEMENT GROUP LLC	31 Dec, 2025	557,570	-83,130	-12.97%	$28,163,107.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	557,282	12,874	2.36%	$28,148,314.00
VAN ECK ASSOCIATES CORP	31 Dec, 2025	546,098	-2,280	-0.42%	$27,584.00
FEDERATED HERMES, INC.	31 Dec, 2025	511,476	79,826	18.49%	$25,834,653.00
NORTHERN TRUST CORP	31 Dec, 2025	472,647	-27,277	-5.46%	$23,873,399.00
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/	31 Dec, 2025	434,020	434,020	0.00%	$21,922,350.00

1 - 20 of 314

Research Tools