DOSSIER · 13F Holders · Q1 2026Industrials · Water Transportation
TDW

TIDEWATER INC NEW

378 institutions still hold TIDEWATER INC NEW as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 88642R109·Water Transportation·378 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$3.0B
visible holders
Holders
378
filers reporting
Concentration
19.92%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

378 institutions reported TDW in Q1 2026. BlackRock, Inc. leads at 19.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$605M7.2M0.01%Q1 2026
02
Neuberger Berman Group LLC
CIK 0001465109
$273M3.3M0.21%Q1 2026
03
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$268M3.2M0.03%Q1 2026
04
ROBOTTI ROBERT
CIK 0001105838
$244M2.9M38.05%Q1 2026
05
Vanguard Portfolio Management
CIK 0002100121· Index
$219M2.6M0.01%Q1 2026
06
STATE STREET CORP
CIK 0000093751
$163M1.9M0.01%Q1 2026
07
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$162M1.9M0.00%Q1 2026
08
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$154M1.8M0.03%Q1 2026
09
UBS Group AG
CIK 0001610520
$126M1.5M0.02%Q1 2026
10
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$112M1.3M0.06%Q1 2026
11
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$111M1.3M0.02%Q1 2026
12
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$95M1.1M0.01%Q1 2026
13
FRONTIER CAPITAL MANAGEMENT CO LLC
CIK 0000351173
$90M1.1M0.92%Q1 2026
14
THIRD AVENUE MANAGEMENT LLC
CIK 0001099281
$77M921K12.49%Q1 2026
15
VAN ECK ASSOCIATES CORP
CIK 0000869178
$72M862K0.05%Q1 2026
16
DRIEHAUS CAPITAL MANAGEMENT LLC
CIK 0000938206
$63M759K0.47%Q1 2026
17
Hosking Partners LLP
CIK 0001650135
$55M662K1.98%Q1 2026
18
BAILLIE GIFFORD & CO
CIK 0001088875
$55M655K0.06%Q1 2026
19
MORGAN STANLEY
CIK 0000895421
$47M564K0.00%Q1 2026
20
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$47M561K0.01%Q1 2026
Page 1 of 19
358 more holders available. Log in →
Insiders at TIDEWATER INC NEW
Raspino LouisTraub KennethFagerstal DickCougle MelissaZabrocky Lois KRobotti RobertMiddleton Piers DayerKneen Quintin