Marshall Wace
TEN

Marshall Wace’s Tsakos Energy Navigation Ltd TEN Stock Holding History

Marshall Wace’s Portfolio TEN Stock Details TEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.02M Buy
85,368
+14,499
+20% +$577K ﹤0.01% 1624
2026
Q1 		$2.8M Buy
+70,869
New +$2.17M ﹤0.01% 1604
2025
Q1 		– Sell
-15,593
Closed -$270K – 3172
2024
Q4 		$270K Buy
+15,593
New +$325K ﹤0.01% 2267
2024
Q2 		– Sell
-166,227
Closed -$4.22M – 3052
2024
Q1 		$4.22M Sell
166,227
-155,359
-48% -$3.76M 0.01% 1064
2023
Q4 		$7.15M Sell
321,586
-151,002
-32% -$3.21M 0.01% 784
2023
Q3 		$9.82M Sell
472,588
-45,946
-9% -$911K 0.02% 654
2023
Q2 		$9.24M Buy
518,534
+48,522
+10% +$851K 0.02% 768
2023
Q1 		$9.13M Buy
470,012
+39,485
+9% +$772K 0.02% 748
2022
Q4 		$7.29M Buy
430,527
+271,733
+171% +$4.76M 0.02% 977
2022
Q3 		$2.43M Buy
158,794
+91,074
+134% +$1.27M 0.01% 1883
2022
Q2 		$605K Buy
67,720
+37,963
+128% +$413K ﹤0.01% 2709
2022
Q1 		$261K Buy
+29,757
New +$241K ﹤0.01% 3007
2020
Q2 		– Sell
-14,842
Closed -$242K – 2010
2020
Q1 		$242K Buy
+14,842
New +$227K ﹤0.01% 1147
2019
Q4 		– Sell
-49,451
Closed -$730K – 2135
2019
Q3 		$730K Buy
49,451
+40,801
+472% +$626K 0.01% 1013
2019
Q2 		$142K Buy
+8,650
New +$139K ﹤0.01% 1261
2015
Q4 		– Sell
-37,819
Closed -$1.54M – 1149
2015
Q3 		$1.54M Buy
+37,819
New +$1.62M 0.02% 519

Other funds holding TEN

Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
CM
CastleKnight Management New York $7.38B AUM 133.13% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
MSFS
Main Street Financial Solutions Newtown, Pennsylvania $1.56B AUM 24.84% 1-Year Est. Return

Marshall Wace's TEN Position: Q2 2026 in Review

Marshall Wace increased its Tsakos Energy Navigation Ltd (TEN) stake by 20% in Q2 2026, buying an estimated $577K and bringing the position to 85,368 shares worth $3.02M. The position accounts for ﹤0.01% of the portfolio, ranked #1624.

Marshall Wace first reported a position in TEN in Q3 2015 and has held it in 16 quarters since. The position peaked at $9.82M in Q3 2023. 112 funds tracked by Wall St. Rank hold TEN as of Q2 2026.

  • Marshall Wace held 85,368 shares of Tsakos Energy Navigation Ltd worth $3.02M as of Q2 2026.
  • Marshall Wace bought 14,499 Tsakos Energy Navigation Ltd shares in Q2 2026, an estimated $577K.
  • Tsakos Energy Navigation Ltd made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1624 holding.
  • Marshall Wace first reported a position in Tsakos Energy Navigation Ltd in Q3 2015 and has held it in 16 quarters since.
  • Marshall Wace's Tsakos Energy Navigation Ltd position peaked at $9.82M in Q3 2023.
  • 112 funds tracked by Wall St. Rank held Tsakos Energy Navigation Ltd as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.