Citigroup’s Okeanis Eco Tankers ECO Stock Holding History

Citigroup’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	$1.7M	Buy	33,876 +6,599	+24%	+$344K	﹤0.01%	3059
2026 Q1	$1.38M	Buy	27,277 +7,482	+38%	+$329K	﹤0.01%	2905
2025 Q4	$670K	Sell	19,795 -53,379	-73%	-$1.81M	﹤0.01%	3399
2025 Q3	$2.14M	Sell	73,174 -80,878	-53%	-$2.11M	﹤0.01%	2620
2025 Q2	$3.35M	Buy	154,052 +149,630	+3,384%	+$3.38M	﹤0.01%	2236
2025 Q1	$97.7K	Sell	4,422 -346	-7%	-$7.91K	﹤0.01%	4619
2024 Q4	$96.1K	Buy	4,768 +4,472	+1,511%	+$115K	﹤0.01%	4860
2024 Q3	$9.72K	Sell	296 -4,269	-94%	-$133K	﹤0.01%	5289
2024 Q2	$146K	Buy	4,565 +1,122	+33%	+$36.4K	﹤0.01%	4040
2024 Q1	$102K	Sell	3,443 -18,897	-85%	-$552K	﹤0.01%	4284
2023 Q4	$593K	Buy	+22,340	New	+$592K	﹤0.01%	3274

Other funds holding ECO

QVT Financial New York $1.7B AUM 173.77% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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 Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Citigroup's ECO Position: Q2 2026 in Review

Citigroup increased its Okeanis Eco Tankers (ECO) stake by 24% in Q2 2026, buying an estimated $344K and bringing the position to 33,876 shares worth $1.7M. The position accounts for ﹤0.01% of the portfolio, ranked #3059.

Citigroup first reported a position in ECO in Q4 2023 and has held it in 11 quarters since. The position peaked at $3.35M in Q2 2025. 117 funds tracked by Wall St. Rank hold ECO as of Q2 2026.

Citigroup held 33,876 shares of Okeanis Eco Tankers worth $1.7M as of Q2 2026.
Citigroup bought 6,599 Okeanis Eco Tankers shares in Q2 2026, an estimated $344K.
Okeanis Eco Tankers made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #3059 holding.
Citigroup first reported a position in Okeanis Eco Tankers in Q4 2023 and has held it in 11 quarters since.
Citigroup's Okeanis Eco Tankers position peaked at $3.35M in Q2 2025.
117 funds tracked by Wall St. Rank held Okeanis Eco Tankers as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.