JFG
ACLX

Jefferies Financial Group’s Arcellx ACLX Stock Holding History

Jefferies Financial Group’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
2025
Q4 		– Sell
-10,500
Closed -$862K – 1829
2025
Q3 		$862K Sell
10,500
-2,500
-19% -$180K ﹤0.01% 920
2025
Q2 		$856K Buy
+13,000
New +$809K 0.01% 775
2023
Q4 		– Sell
-25,476
Closed -$914K – 1648
2023
Q3 		$914K Hold
25,476
– – 0.01% 860
2023
Q2 		$806K Buy
+25,476
New +$974K 0.01% 1005

Other funds holding ACLX

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
GS
Gilead Sciences Foster City, California $2.12B AUM 143.53% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $4.89B AUM 251.12% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
NMC
NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return
VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return
SOCM
SR One Capital Management Wayne, Pennsylvania $915M AUM 209.71% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Jefferies Financial Group's ACLX Position: Q4 2025 in Review

Jefferies Financial Group sold out of Arcellx (ACLX) in Q4 2025, closing a stake of 10,500 shares — an estimated $862K sold.

Jefferies Financial Group first reported a position in ACLX in Q2 2023 and held it in 4 quarters. The position peaked at $914K in Q3 2023. 218 funds tracked by Wall St. Rank hold ACLX as of Q4 2025.

  • Jefferies Financial Group reported no remaining Arcellx position as of Q4 2025 after selling out during the quarter.
  • Jefferies Financial Group sold 10,500 Arcellx shares in Q4 2025, an estimated $862K.
  • Jefferies Financial Group first reported a position in Arcellx in Q2 2023 and held it in 4 quarters.
  • Jefferies Financial Group's Arcellx position peaked at $914K in Q3 2023.
  • 218 funds tracked by Wall St. Rank held Arcellx as of Q4 2025.

Based on Jefferies Financial Group's 13F filing for Q4 2025, filed 9 Feb 2026.