Simplex Trading
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Simplex Trading’s Legend Biotech LEGN Stock Holding History

Simplex Trading’s Portfolio LEGN Stock Details LEGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.24M Buy
68,600
+56,700
+476% +$1.08M ﹤0.01% 2278
2025
Q4 		$259K Sell
11,900
-25,300
-68% -$725K ﹤0.01% 3966
2025
Q3 		$1.21M Sell
37,200
-11,000
-23% -$406K ﹤0.01% 2851
2025
Q2 		$1.71M Buy
48,200
+34,000
+239% +$1.1M ﹤0.01% 2250
2025
Q1 		$481K Buy
14,200
+10,900
+330% +$391K ﹤0.01% 3446
2024
Q4 		$107K Sell
3,300
-1,700
-34% -$70.4K ﹤0.01% 5109
2024
Q3 		$243K Sell
5,000
-8,100
-62% -$431K ﹤0.01% 4326
2024
Q2 		$580K Sell
13,100
-34,800
-73% -$1.61M ﹤0.01% 3506
2024
Q1 		$2.69M Sell
47,900
-3,000
-6% -$181K ﹤0.01% 2119
2023
Q4 		$3.06M Buy
50,900
+38,400
+307% +$2.43M ﹤0.01% 1989
2023
Q3 		$839K Sell
12,500
-13,700
-52% -$952K ﹤0.01% 2853
2023
Q2 		$1.81M Sell
26,200
-3,800
-13% -$248K ﹤0.01% 2043
2023
Q1 		$1.45M Sell
30,000
-8,900
-23% -$435K ﹤0.01% 2235
2022
Q4 		$1.94M Sell
38,900
-19,200
-33% -$930K ﹤0.01% 1888
2022
Q3 		$2.37M Sell
58,100
-800
-1% -$37.5K ﹤0.01% 1803
2022
Q2 		$3.24M Buy
58,900
+50,800
+627% +$2.15M ﹤0.01% 1433
2022
Q1 		$294K Buy
8,100
+6,500
+406% +$257K ﹤0.01% 4583
2021
Q4 		$74K Buy
1,600
+1,400
+700% +$71K ﹤0.01% 6697
2021
Q3 		$8K Hold
200
– – ﹤0.01% 9050
2021
Q2 		$8K Buy
200
+198
+9,900% +$6.73K ﹤0.01% 9220
2021
Q1 		$5K Buy
+2
New +$55 ﹤0.01% 8210

Other funds holding LEGN

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
HA
HHLR Advisors Grand Cayman, Cayman Islands $1.67B AUM 7.53% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
FBIL
First Beijing Investment Ltd Hong Kong $2.32B AUM 8.06% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Simplex Trading's LEGN Position: Q1 2026 in Review

Simplex Trading sold out of Legend Biotech (LEGN) in Q1 2026, closing a stake of 29,432 shares — an estimated $561K sold.

Simplex Trading first reported a position in LEGN in Q1 2021 and held it in 10 quarters. The position peaked at $640K in Q4 2025. 189 funds tracked by Wall St. Rank hold LEGN as of Q1 2026.

  • Simplex Trading reported no remaining Legend Biotech position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 29,432 Legend Biotech shares in Q1 2026, an estimated $561K.
  • Simplex Trading first reported a position in Legend Biotech in Q1 2021 and held it in 10 quarters.
  • Simplex Trading's Legend Biotech position peaked at $640K in Q4 2025.
  • 189 funds tracked by Wall St. Rank held Legend Biotech as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.