MAM
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Martingale Asset Management’s International Seaways INSW Stock Holding History

Martingale Asset Management’s Portfolio INSW Stock Details INSW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.83M Buy
50,051
+313
+0.6% +$25.4K 0.09% 235
2026
Q1 		$3.62M Buy
49,738
+7,940
+19% +$508K 0.09% 214
2025
Q4 		$2.03M Buy
41,798
+23,367
+127% +$1.16M 0.05% 312
2025
Q3 		$849K Sell
18,431
-2,160
-10% -$93.3K 0.02% 520
2025
Q2 		$751K Sell
20,591
-3,600
-15% -$129K 0.02% 531
2025
Q1 		$803K Sell
24,191
-40,203
-62% -$1.47M 0.02% 509
2024
Q4 		$2.31M Buy
64,394
+2,589
+4% +$110K 0.06% 281
2024
Q3 		$3.19M Buy
61,805
+1,725
+3% +$90.9K 0.07% 210
2024
Q2 		$3.55M Buy
60,080
+5,147
+9% +$300K 0.08% 189
2024
Q1 		$2.92M Buy
54,933
+13,409
+32% +$695K 0.06% 214
2023
Q4 		$1.89M Buy
41,524
+3,380
+9% +$155K 0.04% 304
2023
Q3 		$1.72M Buy
+38,144
New +$1.6M 0.04% 304
2023
Q1 		– Sell
-49,223
Closed -$1.82M – 859
2022
Q4 		$1.82M Sell
49,223
-1,884
-4% -$76.3K 0.04% 287
2022
Q3 		$1.8M Buy
51,107
+700
+1% +$19.4K 0.04% 277
2022
Q2 		$1.07M Hold
50,407
– – 0.02% 444
2022
Q1 		$910K Buy
50,407
+17,504
+53% +$284K 0.01% 506
2021
Q4 		$484K Buy
32,903
+12,714
+63% +$211K 0.01% 651
2021
Q3 		$368K Buy
+20,189
New +$345K ﹤0.01% 723
2020
Q4 		– Sell
-48,709
Closed -$713K – 968
2020
Q3 		$713K Sell
48,709
-41,511
-46% -$693K 0.01% 719
2020
Q2 		$1.48M Buy
+90,220
New +$1.96M 0.02% 624

Other funds holding INSW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Martingale Asset Management's INSW Position: Q2 2026 in Review

Martingale Asset Management increased its International Seaways (INSW) stake by 0.63% in Q2 2026, buying an estimated $25.4K and bringing the position to 50,051 shares worth $3.83M. The position accounts for 0.09% of the portfolio, ranked #235.

Martingale Asset Management first reported a position in INSW in Q2 2020 and has held it in 20 quarters since. 366 funds tracked by Wall St. Rank hold INSW as of Q2 2026.

  • Martingale Asset Management held 50,051 shares of International Seaways worth $3.83M as of Q2 2026.
  • Martingale Asset Management bought 313 International Seaways shares in Q2 2026, an estimated $25.4K.
  • International Seaways made up 0.09% of Martingale Asset Management's portfolio in Q2 2026, its #235 holding.
  • Martingale Asset Management first reported a position in International Seaways in Q2 2020 and has held it in 20 quarters since.
  • 366 funds tracked by Wall St. Rank held International Seaways as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.