Simplex Trading
QTTB icon

Simplex Trading’s Q32 Bio QTTB Stock Holding History

Simplex Trading’s Portfolio QTTB Stock Details QTTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-813
Closed -$1K – 10275
2025
Q2 		$1K Buy
+813
New +$1.39K ﹤0.01% 8467
2024
Q1 		– Sell
-57
Closed – – 10098
2023
Q4 		$0 Buy
57
+30
+111% +$439 ﹤0.01% 10022
2023
Q3 		$0 Buy
+27
New +$550 ﹤0.01% 10039
2023
Q2 		– Sell
-90
Closed -$1.61K – 10125
2023
Q1 		$1K Sell
90
-730
-89% -$18.2K ﹤0.01% 8808
2022
Q4 		$18K Sell
820
-15
-2% -$398 ﹤0.01% 7003
2022
Q3 		$24K Sell
835
-1,126
-57% -$45.9K ﹤0.01% 7343
2022
Q2 		$69K Buy
1,961
+1,234
+170% +$42.1K ﹤0.01% 6061
2022
Q1 		$39K Buy
727
+503
+225% +$31.2K ﹤0.01% 7485
2021
Q4 		$14K Sell
224
-202
-47% -$19.6K ﹤0.01% 8768
2021
Q3 		$57K Sell
426
-9
-2% -$1.15K ﹤0.01% 7369
2021
Q2 		$56K Buy
435
+56
+15% +$6.99K ﹤0.01% 7518
2021
Q1 		$64K Buy
379
+314
+483% +$66.1K ﹤0.01% 6318
2020
Q4 		$13K Sell
65
-563
-90% -$109K ﹤0.01% 7271
2020
Q3 		$121K Buy
628
+451
+255% +$101K ﹤0.01% 4690
2020
Q2 		$48K Buy
177
+32
+22% +$8.53K ﹤0.01% 5537
2020
Q1 		$40K Buy
145
+85
+142% +$26K ﹤0.01% 5378
2019
Q4 		$22K Buy
60
+57
+1,900% +$16.3K ﹤0.01% 5886
2019
Q3 		$1K Buy
+3
New +$1.02K ﹤0.01% 7090

Other funds holding QTTB

O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
AVLSA
Atlas Venture Life Science Advisors Cambridge, Massachusetts $790M AUM 223.66% 1-Year Est. Return
CG
Carlyle Group Washington, District of Columbia $10.6B AUM 11.25% 1-Year Est. Return
ACA
Acorn Capital Advisors New York $352M AUM 299.18% 1-Year Est. Return
AVM
Arch Venture Management Chicago, Illinois $677M AUM 322.07% 1-Year Est. Return
MAM
Monaco Asset Management Monaco $542M AUM 54.4% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
P
Pfizer New York $239M AUM 232.47% 1-Year Est. Return
S
Sanofi Paris, France $336M AUM 126.85% 1-Year Est. Return
TOCUITCONY
Trustees of Columbia University in the City of New York New York $891M AUM 17.3% 1-Year Est. Return

Simplex Trading's QTTB Position: Q3 2025 in Review

Simplex Trading sold out of Q32 Bio (QTTB) in Q3 2025, closing a stake of 813 shares — an estimated $1K sold.

Simplex Trading first reported a position in QTTB in Q3 2019 and held it in 18 quarters. The position peaked at $121K in Q3 2020. 53 funds tracked by Wall St. Rank hold QTTB as of Q3 2025.

  • Simplex Trading reported no remaining Q32 Bio position as of Q3 2025 after selling out during the quarter.
  • Simplex Trading sold 813 Q32 Bio shares in Q3 2025, an estimated $1K.
  • Simplex Trading first reported a position in Q32 Bio in Q3 2019 and held it in 18 quarters.
  • Simplex Trading's Q32 Bio position peaked at $121K in Q3 2020.
  • 53 funds tracked by Wall St. Rank held Q32 Bio as of Q3 2025.

Based on Simplex Trading's 13F filing for Q3 2025, filed 12 Nov 2025.