Marshall Wace
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Marshall Wace’s Euroseas ESEA Stock Holding History

Marshall Wace’s Portfolio ESEA Stock Details ESEA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.61M Buy
+24,056
New +$1.44M ﹤0.01% 1906
2025
Q3 		– Sell
-17,928
Closed -$802K – 3008
2025
Q2 		$802K Sell
17,928
-13,676
-43% -$499K ﹤0.01% 1942
2025
Q1 		$969K Sell
31,604
-18,420
-37% -$512K ﹤0.01% 1795
2024
Q4 		$1.47M Buy
50,024
+20,855
+71% +$684K ﹤0.01% 1562
2024
Q3 		$1.16M Sell
29,169
-9,490
-25% -$326K ﹤0.01% 1595
2024
Q2 		$1.1M Sell
38,659
-15,419
-29% -$455K ﹤0.01% 1645
2024
Q1 		$1.58M Buy
54,078
+44,754
+480% +$1.34M ﹤0.01% 1464
2023
Q4 		$236K Buy
+9,324
New +$210K ﹤0.01% 1935
2023
Q2 		– Sell
-44,772
Closed -$672K – 2599
2023
Q1 		$672K Sell
44,772
-38,719
-46% -$599K ﹤0.01% 1981
2022
Q4 		$1.25M Buy
83,491
+3,215
+4% +$51.8K ﹤0.01% 1988
2022
Q3 		$1.36M Sell
80,276
-3,479
-4% -$65.7K ﹤0.01% 2257
2022
Q2 		$1.63M Buy
+83,755
New +$1.8M ﹤0.01% 2143
2021
Q4 		– Sell
-50,972
Closed -$1.4M – 3963
2021
Q3 		$1.4M Buy
50,972
+11,917
+31% +$234K 0.01% 1796
2021
Q2 		$733K Buy
+39,055
New +$548K ﹤0.01% 1957

Other funds holding ESEA

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
II
Inspire Investing Meridian, Idaho $1.71B AUM 31.76% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.65B AUM 20.56% 1-Year Est. Return

Marshall Wace's ESEA Position: Q1 2026 in Review

Marshall Wace opened a new position in Euroseas (ESEA) in Q1 2026: 24,056 shares worth $1.61M. The stake represents ﹤0.01% of the portfolio and ranks #1906 among its holdings. This is a return to the name: Marshall Wace previously reported a position in ESEA as recently as Q2 2025.

Marshall Wace first reported a position in ESEA in Q2 2021 and has held it in 14 quarters since. The position peaked at $1.63M in Q2 2022. 60 funds tracked by Wall St. Rank hold ESEA as of Q1 2026.

  • Marshall Wace held 24,056 shares of Euroseas worth $1.61M as of Q1 2026.
  • Euroseas was a new Marshall Wace position in Q1 2026.
  • Euroseas made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1906 holding.
  • Marshall Wace first reported a position in Euroseas in Q2 2021 and has held it in 14 quarters since.
  • Marshall Wace's Euroseas position peaked at $1.63M in Q2 2022.
  • 60 funds tracked by Wall St. Rank held Euroseas as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.