Simplex Trading
LONA

Simplex Trading’s LeonaBio Inc LONA Stock Holding History

Simplex Trading’s Portfolio LONA Stock Details LONA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-410
Closed -$2K – 8475
2024
Q4 		$2K Sell
410
-60
-13% -$339 ﹤0.01% 7963
2024
Q3 		$2K Buy
470
+310
+194% +$7.27K ﹤0.01% 7945
2024
Q2 		$4K Sell
160
-1,890
-92% -$44.6K ﹤0.01% 7941
2024
Q1 		$56K Buy
2,050
+400
+24% +$12.7K ﹤0.01% 6154
2023
Q4 		$40K Sell
1,650
-40
-2% -$709 ﹤0.01% 6288
2023
Q3 		$34K Sell
1,690
-830
-33% -$21.3K ﹤0.01% 6135
2023
Q2 		$74K Buy
2,520
+310
+14% +$8.83K ﹤0.01% 5422
2023
Q1 		$55K Buy
2,210
+180
+9% +$5.8K ﹤0.01% 5811
2022
Q4 		$64K Sell
2,030
-3,710
-65% -$117K ﹤0.01% 5562
2022
Q3 		$170K Sell
5,740
-9,810
-63% -$339K ﹤0.01% 4826
2022
Q2 		$474K Buy
15,550
+2,760
+22% +$253K ﹤0.01% 3500
2022
Q1 		$1.73M Buy
12,790
+5,760
+82% +$607K ﹤0.01% 2260
2021
Q4 		$916K Buy
7,030
+6,480
+1,178% +$819K ﹤0.01% 2982
2021
Q3 		$58K Hold
550
– – ﹤0.01% 7332
2021
Q2 		$56K Buy
+550
New +$96K ﹤0.01% 7500

Other funds holding LONA

PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
BCM
BML Capital Management Zionsville, Indiana $156M AUM 129.82% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PBM
Propel Bio Management Los Angeles, California $159M AUM 60.94% 1-Year Est. Return
SAM
Simplify Asset Management Las Vegas, Nevada $7.19B AUM 6.88% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Pathstone Holdings
Pathstone Holdings Englewood, New Jersey $25.1B AUM 22.95% 1-Year Est. Return

Simplex Trading's LONA Position: Q2 2025 in Review

Simplex Trading sold out of LeonaBio Inc (LONA) in Q2 2025, closing a stake of 32 shares — an estimated $91 sold.

Simplex Trading first reported a position in LONA in Q2 2021 and held it in 10 quarters. The position peaked at $942K in Q4 2021. 50 funds tracked by Wall St. Rank hold LONA as of Q2 2025.

  • Simplex Trading reported no remaining LeonaBio Inc position as of Q2 2025 after selling out during the quarter.
  • Simplex Trading sold 32 LeonaBio Inc shares in Q2 2025, an estimated $91.
  • Simplex Trading first reported a position in LeonaBio Inc in Q2 2021 and held it in 10 quarters.
  • Simplex Trading's LeonaBio Inc position peaked at $942K in Q4 2021.
  • 50 funds tracked by Wall St. Rank held LeonaBio Inc as of Q2 2025.

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