WP
ACLX

Woodline Partners’s Arcellx ACLX Stock Holding History

Woodline Partners’s Portfolio ACLX Stock Details ACLX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-123,750
Closed -$14.2M – 1017
2026
Q1 		$14.2M Sell
123,750
-614,074
-83% -$54.2M 0.05% 424
2025
Q4 		$48.1M Buy
737,824
+496,435
+206% +$39.6M 0.19% 140
2025
Q3 		$19.8M Hold
241,389
– – 0.09% 287
2025
Q2 		$15.9M Buy
241,389
+76,084
+46% +$4.74M 0.08% 336
2025
Q1 		$10.8M Buy
165,305
+39,656
+32% +$2.69M 0.07% 349
2024
Q4 		$9.64M Buy
125,649
+14,660
+13% +$1.27M 0.07% 351
2024
Q3 		$9.27M Buy
110,989
+3,290
+3% +$219K 0.08% 313
2024
Q2 		$5.94M Buy
107,699
+3,639
+3% +$198K 0.06% 319
2024
Q1 		$7.24M Hold
104,060
– – 0.07% 317
2023
Q4 		$5.78M Buy
+104,060
New +$4.69M 0.06% 301

Other funds holding ACLX

DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $59.2B AUM 26.02% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Woodline Partners's ACLX Position: Q2 2026 in Review

Woodline Partners sold out of Arcellx (ACLX) in Q2 2026, closing a stake of 123,750 shares — an estimated $14.2M sold.

Woodline Partners first reported a position in ACLX in Q4 2023 and held it in 10 quarters. The position peaked at $48.1M in Q4 2025. 2 funds tracked by Wall St. Rank hold ACLX as of Q2 2026.

  • Woodline Partners reported no remaining Arcellx position as of Q2 2026 after selling out during the quarter.
  • Woodline Partners sold 123,750 Arcellx shares in Q2 2026, an estimated $14.2M.
  • Woodline Partners first reported a position in Arcellx in Q4 2023 and held it in 10 quarters.
  • Woodline Partners's Arcellx position peaked at $48.1M in Q4 2025.
  • 2 funds tracked by Wall St. Rank held Arcellx as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.