Arrowstreet Capital
ECO

Arrowstreet Capital’s Okeanis Eco Tankers ECO Stock Holding History

Arrowstreet Capital’s Portfolio ECO Stock Details ECO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$13M Buy
260,310
+101,689
+64% +$5.3M 0.01% 995
2026
Q1 		$8.08M Sell
158,621
-134,161
-46% -$5.9M ﹤0.01% 1006
2025
Q4 		$9.88M Buy
292,782
+279,338
+2,078% +$9.47M 0.01% 932
2025
Q3 		$394K Buy
+13,444
New +$350K ﹤0.01% 1727
2025
Q2 		– Sell
-230,198
Closed -$5.08M – 1956
2025
Q1 		$5.08M Sell
230,198
-277,297
-55% -$6.34M ﹤0.01% 1018
2024
Q4 		$10.6M Buy
507,495
+209,260
+70% +$5.37M 0.01% 809
2024
Q3 		$9.76M Buy
298,235
+21,386
+8% +$666K 0.01% 754
2024
Q2 		$8.86M Buy
276,849
+23,694
+9% +$769K 0.01% 678
2024
Q1 		$7.52M Buy
253,155
+108,435
+75% +$3.17M 0.01% 772
2023
Q4 		$3.83M Buy
+144,720
New +$3.83M ﹤0.01% 825

Other funds holding ECO

QF
QVT Financial New York $1.7B AUM 173.77% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
VAS
VR Advisory Services Camana Bay, Grand Cayman, Cayman Islands $1.13B AUM 38.97% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Arrowstreet Capital's ECO Position: Q2 2026 in Review

Arrowstreet Capital increased its Okeanis Eco Tankers (ECO) stake by 64% in Q2 2026, buying an estimated $5.3M and bringing the position to 260,310 shares worth $13M. The position accounts for 0.01% of the portfolio, ranked #995.

Arrowstreet Capital first reported a position in ECO in Q4 2023 and has held it in 10 quarters since. 117 funds tracked by Wall St. Rank hold ECO as of Q2 2026.

  • Arrowstreet Capital held 260,310 shares of Okeanis Eco Tankers worth $13M as of Q2 2026.
  • Arrowstreet Capital bought 101,689 Okeanis Eco Tankers shares in Q2 2026, an estimated $5.3M.
  • Okeanis Eco Tankers made up 0.01% of Arrowstreet Capital's portfolio in Q2 2026, its #995 holding.
  • Arrowstreet Capital first reported a position in Okeanis Eco Tankers in Q4 2023 and has held it in 10 quarters since.
  • 117 funds tracked by Wall St. Rank held Okeanis Eco Tankers as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.