Simplex Trading
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Simplex Trading’s StealthGas GASS Stock Holding History

Simplex Trading’s Portfolio GASS Stock Details GASS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-8,700
Closed -$61.1K – 9441
2025
Q4 		$61.1K Buy
8,700
+3,600
+71% +$24.2K ﹤0.01% 5481
2025
Q3 		$33K Buy
+5,100
New +$35.4K ﹤0.01% 6877
2025
Q2 		– Sell
-1,400
Closed -$7K – 9000
2025
Q1 		$7K Buy
1,400
+1,000
+250% +$5.72K ﹤0.01% 7317
2024
Q4 		$2K Sell
400
-700
-64% -$4.09K ﹤0.01% 8006
2024
Q3 		$7K Sell
1,100
-2,400
-69% -$15.6K ﹤0.01% 7419
2024
Q2 		$25K Buy
3,500
+3,300
+1,650% +$22.8K ﹤0.01% 6705
2024
Q1 		$1K Sell
200
-3,100
-94% -$20.9K ﹤0.01% 8565
2023
Q4 		$21K Sell
3,300
-84,600
-96% -$496K ﹤0.01% 6880
2023
Q3 		$442K Buy
87,900
+87,300
+14,550% +$424K ﹤0.01% 3538
2023
Q2 		$2K Buy
+600
New +$1.82K ﹤0.01% 8418
2022
Q3 		– Sell
-800
Closed -$2K – 10237
2022
Q2 		$2K Buy
800
+300
+60% +$837 ﹤0.01% 9345
2022
Q1 		$1K Buy
+500
New +$1.1K ﹤0.01% 10071
2021
Q4 		– Sell
-1,600
Closed -$4K – 10789
2021
Q3 		$4K Hold
1,600
– – ﹤0.01% 9342
2021
Q2 		$4K Buy
1,600
+1,582
+8,789% +$4.63K ﹤0.01% 9523
2021
Q1 		$5K Buy
18
+12
+200% +$34 ﹤0.01% 8200
2020
Q4 		$1K Buy
+6
New +$15 ﹤0.01% 8106
2018
Q2 		– Sell
-123
Closed -$2K – 7525
2018
Q1 		$2K Buy
123
+48
+64% +$206 ﹤0.01% 5259
2017
Q4 		$3K Buy
+75
New +$281 ﹤0.01% 4885

Other funds holding GASS

GCM
Glendon Capital Management Santa Monica, California $805M AUM 17.91% 1-Year Est. Return
TL
TowerView LLC New York $155M AUM 30.14% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Simplex Trading's GASS Position: Q1 2026 in Review

Simplex Trading increased its StealthGas (GASS) stake by 1,584% in Q1 2026, buying an estimated $246K and bringing the position to 30,949 shares worth $284K. The position accounts for ﹤0.01% of the portfolio, ranked #3881.

Simplex Trading first reported a position in GASS in Q4 2014 and has held it in 25 quarters since. 71 funds tracked by Wall St. Rank hold GASS as of Q1 2026.

  • Simplex Trading held 30,949 shares of StealthGas worth $284K as of Q1 2026.
  • Simplex Trading bought 29,111 StealthGas shares in Q1 2026, an estimated $246K.
  • StealthGas made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3881 holding.
  • Simplex Trading first reported a position in StealthGas in Q4 2014 and has held it in 25 quarters since.
  • 71 funds tracked by Wall St. Rank held StealthGas as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.