Optiver Holding
INSW icon

Optiver Holding’s International Seaways INSW Stock Holding History

Optiver Holding’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 		$11.1K Buy
145
+85
+142% +$6.89K ﹤0.01% 1717
2026
Q1 		$4.37K Buy
+60
New +$3.84K ﹤0.01% 1472

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

Optiver Holding's INSW Position: Q2 2026 in Review

Optiver Holding increased its International Seaways (INSW) stake by 142% in Q2 2026, buying an estimated $6.89K and bringing the position to 145 shares worth $11.1K. The position accounts for ﹤0.01% of the portfolio, ranked #1717.

Optiver Holding first reported a position in INSW in Q1 2026 and has held it in 2 quarters since. 366 funds tracked by Wall St. Rank hold INSW as of Q2 2026.

  • Optiver Holding held 145 shares of International Seaways worth $11.1K as of Q2 2026.
  • Optiver Holding bought 85 International Seaways shares in Q2 2026, an estimated $6.89K.
  • International Seaways made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1717 holding.
  • Optiver Holding first reported a position in International Seaways in Q1 2026 and has held it in 2 quarters since.
  • 366 funds tracked by Wall St. Rank held International Seaways as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.