Simplex Trading
TPST icon

Simplex Trading’s Tempest Therapeutics TPST Stock Holding History

Simplex Trading’s Portfolio TPST Stock Details TPST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-808
Closed -$3K – 9744
2025
Q1 		$3K Buy
808
+516
+177% +$5.85K ﹤0.01% 7891
2024
Q4 		$3K Sell
292
-31
-10% -$400 ﹤0.01% 7940
2024
Q3 		$5K Sell
323
-285
-47% -$5.84K ﹤0.01% 7651
2024
Q2 		$17K Sell
608
-1,054
-63% -$45.6K ﹤0.01% 7053
2024
Q1 		$84K Buy
1,662
+277
+20% +$14K ﹤0.01% 5766
2023
Q4 		$79K Buy
+1,385
New +$65.6K ﹤0.01% 5618
2021
Q4 		– Sell
-1,531
Closed -$220K – 11440
2021
Q3 		$220K Hold
1,531
– – ﹤0.01% 5444
2021
Q2 		$222K Buy
+1,531
New +$344K ﹤0.01% 5526
2021
Q1 		– Hold
0
– – – 8490
2020
Q4 		– Sell
-2
Closed -$61K – 9096
2020
Q3 		$61K Buy
2
+1
+100% +$339 ﹤0.01% 5423
2020
Q2 		$46K Sell
1
-9
-90% -$3.59K ﹤0.01% 5573
2020
Q1 		$1.07M Buy
+10
New +$14.6K ﹤0.01% 1826
2017
Q4 		– Hold
0
– -$5K – 6695
2017
Q3 		– Hold
0
– – – 4431
2017
Q2 		– Hold
0
– – – 5741
2016
Q4 		– Hold
0
– -$1K – 6532
2016
Q3 		– Hold
0
– – – 5444
2016
Q2 		– Hold
0
– -$40K – 6460
2016
Q1 		– Hold
0
– – – 2154
2015
Q4 		– Hold
0
– – – 2046
2015
Q3 		– Hold
0
– – – 1485
2015
Q2 		– Hold
0
– – – 3547
2015
Q1 		– Hold
0
– – – 2715

Other funds holding TPST

SM
Sabby Management Miami Beach, Florida $45.1M AUM 74.25% 1-Year Est. Return
VVM
Versant Venture Management San Francisco, California $141M AUM 190.82% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Simplex Trading's TPST Position: Q2 2025 in Review

Simplex Trading sold out of Tempest Therapeutics (TPST) in Q2 2025, closing a stake of 1,571 shares — an estimated $15K sold.

Simplex Trading first reported a position in TPST in Q1 2015 and held it in 14 quarters. The position peaked at $296K in Q4 2023. 18 funds tracked by Wall St. Rank hold TPST as of Q2 2025.

  • Simplex Trading reported no remaining Tempest Therapeutics position as of Q2 2025 after selling out during the quarter.
  • Simplex Trading sold 1,571 Tempest Therapeutics shares in Q2 2025, an estimated $15K.
  • Simplex Trading first reported a position in Tempest Therapeutics in Q1 2015 and held it in 14 quarters.
  • Simplex Trading's Tempest Therapeutics position peaked at $296K in Q4 2023.
  • 18 funds tracked by Wall St. Rank held Tempest Therapeutics as of Q2 2025.

Based on Simplex Trading's 13F filing for Q2 2025, filed 5 Aug 2025.