TIDEWATER INC (TDW) Stock Institutional Trading Activity


TIDEWATER INC (TDW) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Tweedy, Browne Co All Funds (US), Third Avenue Management, and Renaissance Technologies LLC. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2021Third Avenue ManagementSell-5,8022,538,973$30,595
Q1 2021Third Avenue ManagementBuy31,1002,544,775$31,887
Q1 2021Renaissance Technologies LLCBuy3,30019,300$242
Q4 2020Third Avenue ManagementSell-375,5272,513,675$21,719
Q3 2020Third Avenue ManagementBuy114,6242,889,202$19,387
Q2 2020Third Avenue ManagementBuy2,8262,774,578$15,510
Q1 2020Third Avenue ManagementBuy17,1412,771,752$19,625
Q1 2020Renaissance Technologies LLCBuy16,00016,000$113
Q4 2019Third Avenue ManagementBuy17,1882,754,611$53,109
Q3 2019Third Avenue ManagementBuy136,1102,737,423$41,363
Q2 2019Third Avenue ManagementBuy158,0432,601,313$61,079
Q1 2019Third Avenue ManagementBuy34,7212,443,270$56,978
Q4 2018Third Avenue ManagementBuy170,4642,408,549$46,076
Q3 2018Third Avenue ManagementSell-21,0692,238,085$69,806
Q2 2018Third Avenue ManagementBuy26,1062,259,154$65,358
Q1 2018Third Avenue ManagementBuy557,3182,233,048$63,888
Q4 2017Third Avenue ManagementBuy1,041,3761,675,730$40,888
Q3 2017Third Avenue ManagementBuy634,354634,354$18,448

Frequently asked questions about TDW activity

  • Which institutional owners are buying TDW?

    Institutional owners buying TDW include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TDW activity?

    "Buy" means an investor increased their reported position in TDW compared to the prior reporting period. This reflects growing exposure to TIDEWATER INC (TDW) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TDW increasing?

    Institutional interest in TDW can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.