Boston Partners
TDW icon

Boston Partners’s Tidewater TDW Stock Holding History

Boston Partners’s Portfolio TDW Stock Details TDW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$28.1M Sell
413,172
-13,218
-3% -$1.05M 0.02% 346
2026
Q1 		$35.7M Buy
426,390
+67,620
+19% +$4.7M 0.04% 300
2025
Q4 		$18.6M Sell
358,770
-9,266
-3% -$489K 0.02% 380
2025
Q3 		$19.6M Buy
368,036
+84,360
+30% +$4.62M 0.02% 374
2025
Q2 		$14.1M Buy
283,676
+260,395
+1,118% +$10.5M 0.02% 380
2025
Q1 		$984K Buy
23,281
+2,145
+10% +$107K ﹤0.01% 564
2024
Q4 		$1.16M Sell
21,136
-1,315,428
-98% -$74.9M ﹤0.01% 554
2024
Q3 		$95.9M Buy
1,336,564
+50,621
+4% +$4.41M 0.11% 212
2024
Q2 		$123M Sell
1,285,943
-1,037,782
-45% -$102M 0.15% 193
2024
Q1 		$214M Buy
2,323,725
+243,489
+12% +$18.2M 0.26% 147
2023
Q4 		$150M Buy
2,080,236
+2,073,862
+32,536% +$134M 0.2% 175
2023
Q3 		$453K Buy
+6,374
New +$402K ﹤0.01% 651
2019
Q1 		– Sell
-77,736
Closed -$1.49M – 722
2018
Q4 		$1.49M Buy
77,736
+19,437
+33% +$506K ﹤0.01% 599
2018
Q3 		$1.82M Buy
+58,299
New +$1.84M ﹤0.01% 624

Other funds holding TDW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
RR
Robotti Robert $620M AUM 55.18% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Boston Partners's TDW Position: Q2 2026 in Review

Boston Partners reduced its Tidewater (TDW) stake by 3.1% in Q2 2026, selling an estimated $1.05M and leaving 413,172 shares worth $28.1M. The position accounts for 0.02% of the portfolio, ranked #346.

Boston Partners first reported a position in TDW in Q3 2018 and has held it in 14 quarters since. The position peaked at $214M in Q1 2024. 362 funds tracked by Wall St. Rank hold TDW as of Q2 2026.

  • Boston Partners held 413,172 shares of Tidewater worth $28.1M as of Q2 2026.
  • Boston Partners sold 13,218 Tidewater shares in Q2 2026, an estimated $1.05M.
  • Tidewater made up 0.02% of Boston Partners's portfolio in Q2 2026, its #346 holding.
  • Boston Partners first reported a position in Tidewater in Q3 2018 and has held it in 14 quarters since.
  • Boston Partners's Tidewater position peaked at $214M in Q1 2024.
  • 362 funds tracked by Wall St. Rank held Tidewater as of Q2 2026.

Based on Boston Partners's 13F filing for Q2 2026, filed 4 Aug 2026.