Marty Whitman
Third Avenue Management
Third Avenue Management Tidewater Inc stake
total: 402
Third Avenue Management TDW trades
- Total transactions:
- 34
- New positions:
- 1
- Added:
- 17
- Reduced:
- 16
- Held since:
- 2017 Q3
- Held for:
- 35 quarters
- Latest activity:
- 2026 Q1
According to 2026 Q1 report, Third Avenue Management holds 921,181 Tidewater Inc (TDW) shares with a market value of roughly $76.96M accounting for 12.49% of the overall portfolio. To date, the estimated cost basis is nearly $27.83 for "buy" trades and estimated average "sell" price is $41.54. Third Avenue Management first purchased TDW in 2017 Q3, initially acquiring 634,354 shares. Since the initial investment in Tidewater Inc (TDW), Third Avenue Management has made 33 more transactions.
When did Third Avenue Management buy Tidewater Inc (TDW)?
Third Avenue Management first invested in Tidewater Inc (TDW) in 2017 Q3 at the reported quarter-end price of $29.08 per share.
What's the cost basis of Third Avenue Management's TDW stake?
The estimated cost basis for Tidewater Inc (TDW) stake is around $27.83 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $27.83
- Weighted AVG sell price:
- $41.54
Third Avenue Management's historical trades in Tidewater Inc
34 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2026 Q1
|
12.49%
|
921,181
|
$83.55
|
$76,964,673
|
+5.51% (+48,110)
|
+0.65%
|
|
2025 Q4
|
8.01%
|
873,071
|
$50.51
|
$44,098,816
|
-0.18% (-1,596)
|
-0.02%
|
|
2025 Q3
|
9.00%
|
874,667
|
$54.80
|
$47,931,752
|
-0.06% (-490)
|
-0.01%
|
|
2025 Q2
|
8.33%
|
875,157
|
$46.13
|
$40,370,992
|
+8.14% (+65,899)
|
+0.63%
|
|
2025 Q1
|
6.86%
|
809,258
|
$42.27
|
$34,207,336
|
+37.59% (+221,079)
|
+1.87%
|
|
2024 Q4
|
6.23%
|
588,179
|
$54.71
|
$32,179,273
|
+22.16% (+106,705)
|
+1.13%
|
|
2024 Q3
|
5.65%
|
481,474
|
$71.79
|
$34,565,018
|
-5.56% (-28,337)
|
-0.35%
|
|
2024 Q2
|
8.33%
|
509,811
|
$95.21
|
$48,539,105
|
-0.47% (-2,409)
|
-0.04%
|
|
2024 Q1
|
7.52%
|
512,220
|
$92.00
|
$47,124,240
|
-27.20% (-191,411)
|
-2.89%
|
|
2023 Q4
|
8.33%
|
703,631
|
$72.11
|
$50,738,831
|
-13.04% (-105,554)
|
-1.28%
|
|
2023 Q3
|
9.81%
|
$72.28
|
-26.34% (-289,414)
|
|||
|
2023 Q2
|
10.05%
|
$55.44
|
-21.19% (-295,408)
|
|||
|
2023 Q1
|
10.50%
|
$44.08
|
-23.02% (-416,918)
|
|||
|
2022 Q4
|
11.61%
|
$36.85
|
-13.68% (-286,932)
|
|||
|
2022 Q3
|
8.96%
|
$21.70
|
-0.38% (-8,073)
|
|||
|
2022 Q1
|
6.24%
|
$21.74
|
+0.97% (+20,225)
|
|||
|
2021 Q4
|
2.94%
|
$10.71
|
-11.15% (-261,807)
|
|||
|
2021 Q3
|
3.81%
|
$12.06
|
-7.54% (-191,461)
|
|||
|
2021 Q2
|
4.05%
|
$12.05
|
-0.23% (-5,802)
|
|||
|
2021 Q1
|
4.22%
|
$12.53
|
+1.24% (+31,100)
|
|||
|
2020 Q4
|
3.05%
|
$8.64
|
-13.00% (-375,527)
|
|||
|
2020 Q3
|
2.69%
|
$6.71
|
+4.13% (+114,624)
|
|||
|
2020 Q2
|
2.17%
|
$5.59
|
+0.10% (+2,826)
|
|||
|
2020 Q1
|
2.90%
|
$7.08
|
+0.62% (+17,141)
|
|||
|
2019 Q4
|
5.25%
|
$19.28
|
+0.63% (+17,188)
|
|||
|
2019 Q3
|
3.73%
|
$15.11
|
+5.23% (+136,110)
|
|||
|
2019 Q2
|
5.13%
|
$23.48
|
+6.47% (+158,043)
|
|||
|
2019 Q1
|
4.41%
|
$23.32
|
+1.44% (+34,721)
|
|||
|
2018 Q4
|
3.72%
|
$19.13
|
+7.62% (+170,464)
|
|||
|
2018 Q3
|
3.94%
|
$31.19
|
-0.93% (-21,069)
|
|||
|
2018 Q2
|
3.24%
|
$28.93
|
+1.17% (+26,106)
|
|||
|
2018 Q1
|
3.25%
|
$28.61
|
+33.26% (+557,318)
|
|||
|
2017 Q4
|
1.96%
|
$24.40
|
+164.16% (+1,041,376)
|
|||
|
2017 Q3
|
0.83%
|
$29.08
|
new
|
|||
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.