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 		$6.42K Buy
700
+600
+600% +$5.06K ﹤0.01% 7719
2025
Q4 		$702 Buy
+100
New +$672 ﹤0.01% 8100
2025
Q2 		– Sell
-500
Closed -$2K – 9001
2025
Q1 		$2K Hold
500
– – ﹤0.01% 7984
2024
Q4 		$2K Sell
500
-3,500
-88% -$20.5K ﹤0.01% 8007
2024
Q3 		$27K Sell
4,000
-25,100
-86% -$163K ﹤0.01% 6434
2024
Q2 		$213K Buy
29,100
+27,000
+1,286% +$186K ﹤0.01% 4587
2024
Q1 		$12K Buy
2,100
+600
+40% +$4.04K ﹤0.01% 7468
2023
Q4 		$9K Sell
1,500
-82,900
-98% -$486K ﹤0.01% 7508
2023
Q3 		$424K Buy
84,400
+79,300
+1,555% +$385K ﹤0.01% 3580
2023
Q2 		$21K Buy
5,100
+100
+2% +$303 ﹤0.01% 6717
2023
Q1 		$13K Buy
+5,000
New +$13.8K ﹤0.01% 7304
2022
Q4 		– Sell
-8,000
Closed -$20K – 9590
2022
Q3 		$20K Hold
8,000
– – ﹤0.01% 7513
2022
Q2 		$25K Buy
+8,000
New +$22.3K ﹤0.01% 7329
2020
Q4 		– Sell
-10
Closed -$2K – 8569
2020
Q3 		$2K Buy
+10
New +$26 ﹤0.01% 7411

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.