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
-490
Closed -$2K – 8477
2024
Q4 		$2K Sell
490
-2,880
-85% -$16.3K ﹤0.01% 7964
2024
Q3 		$15K Buy
3,370
+1,500
+80% +$35.2K ﹤0.01% 6873
2024
Q2 		$49K Buy
1,870
+1,750
+1,458% +$41.3K ﹤0.01% 6099
2024
Q1 		$3K Buy
+120
New +$3.81K ﹤0.01% 8209
2023
Q3 		– Sell
-1,010
Closed -$29K – 8622
2023
Q2 		$29K Sell
1,010
-20
-2% -$570 ﹤0.01% 6377
2023
Q1 		$25K Sell
1,030
-1,580
-61% -$50.9K ﹤0.01% 6657
2022
Q4 		$82K Buy
2,610
+2,560
+5,120% +$80.7K ﹤0.01% 5306
2022
Q3 		$1K Sell
50
-8,960
-99% -$309K ﹤0.01% 9480
2022
Q2 		$274K Sell
9,010
-8,800
-49% -$806K ﹤0.01% 4201
2022
Q1 		$2.4M Buy
17,810
+15,820
+795% +$1.67M ﹤0.01% 1915
2021
Q4 		$259K Buy
1,990
+210
+12% +$26.6K ﹤0.01% 4789
2021
Q3 		$188K Hold
1,780
– – ﹤0.01% 5694
2021
Q2 		$182K Buy
+1,780
New +$311K ﹤0.01% 5830

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.