Simplex Trading
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Simplex Trading’s AnaptysBio ANAB Stock Holding History

Simplex Trading’s Portfolio ANAB Stock Details ANAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-3,423
Closed -$82.9K – 8423
2024
Q3 		$114K Buy
+3,423
New +$117K ﹤0.01% 5092
2024
Q2 		– Sell
-100
Closed -$2K – 8699
2024
Q1 		$2K Buy
+100
New +$2.37K ﹤0.01% 8351
2023
Q1 		– Sell
-29
Closed – – 8929
2022
Q4 		$0 Buy
+29
New +$819 ﹤0.01% 9122
2022
Q1 		– Sell
-85
Closed -$2.57K – 10297
2021
Q4 		$2K Sell
85
-558
-87% -$17.7K ﹤0.01% 9950
2021
Q3 		$16K Hold
643
– – ﹤0.01% 8599
2021
Q2 		$16K Sell
643
-14,802
-96% -$355K ﹤0.01% 8754
2021
Q1 		$332K Buy
15,445
+8,723
+130% +$220K ﹤0.01% 4014
2020
Q4 		$144K Buy
+6,722
New +$163K ﹤0.01% 5030
2020
Q3 		– Sell
-1,075
Closed -$19.4K – 7720
2020
Q2 		$24K Buy
+1,075
New +$19.7K ﹤0.01% 6065
2019
Q2 		– Sell
-30
Closed -$2.16K – 7029
2019
Q1 		$2K Sell
30
-64
-68% -$4.42K ﹤0.01% 6751
2018
Q4 		$5K Buy
+94
New +$6.99K ﹤0.01% 6189
2018
Q3 		– Sell
-166
Closed -$13.8K – 7340
2018
Q2 		$11K Sell
166
-438
-73% -$36.7K ﹤0.01% 6269
2018
Q1 		$62K Buy
+604
New +$68.1K ﹤0.01% 2214

Other funds holding ANAB

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AAA
Affinity Asset Advisors New York $1.94B AUM 374.45% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Simplex Trading's ANAB Position: Q4 2024 in Review

Simplex Trading sold out of AnaptysBio (ANAB) in Q4 2024, closing a stake of 3,423 shares — an estimated $82.9K sold.

Simplex Trading first reported a position in ANAB in Q1 2018 and held it in 13 quarters. The position peaked at $332K in Q1 2021. 135 funds tracked by Wall St. Rank hold ANAB as of Q4 2024.

  • Simplex Trading reported no remaining AnaptysBio position as of Q4 2024 after selling out during the quarter.
  • Simplex Trading sold 3,423 AnaptysBio shares in Q4 2024, an estimated $82.9K.
  • Simplex Trading first reported a position in AnaptysBio in Q1 2018 and held it in 13 quarters.
  • Simplex Trading's AnaptysBio position peaked at $332K in Q1 2021.
  • 135 funds tracked by Wall St. Rank held AnaptysBio as of Q4 2024.

Based on Simplex Trading's 13F filing for Q4 2024, filed 11 Feb 2025.