Susquehanna International Group
ACLX

Susquehanna International Group’s Arcellx ACLX Stock Holding History

Susquehanna International 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
2026
Q1 		$5.16M Buy
44,900
+10,200
+29% +$900K ﹤0.01% 4164
2025
Q4 		$2.26M Buy
34,700
+16,500
+91% +$1.32M ﹤0.01% 5386
2025
Q3 		$1.49M Sell
18,200
-308,600
-94% -$22.2M ﹤0.01% 6420
2025
Q2 		$21.5M Buy
326,800
+322,100
+6,853% +$20.1M ﹤0.01% 1924
2025
Q1 		$308K Sell
4,700
-3,400
-42% -$230K ﹤0.01% 10021
2024
Q4 		$621K Sell
8,100
-89,300
-92% -$7.71M ﹤0.01% 8143
2024
Q3 		$8.13M Buy
97,400
+45,800
+89% +$3.05M ﹤0.01% 2901
2024
Q2 		$2.85M Sell
51,600
-63,200
-55% -$3.44M ﹤0.01% 4417
2024
Q1 		$7.98M Buy
114,800
+106,200
+1,235% +$6.73M ﹤0.01% 2942
2023
Q4 		$477K Buy
+8,600
New +$388K ﹤0.01% 8784

Other funds holding ACLX

GS
Gilead Sciences Foster City, California $1.65B AUM 166.99% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $4.89B AUM 251.12% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
NMC
NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
SOCM
SR One Capital Management Wayne, Pennsylvania $915M AUM 209.71% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return

Susquehanna International Group's ACLX Position: Q1 2026 in Review

Susquehanna International Group increased its Arcellx (ACLX) stake by 165% in Q1 2026, buying an estimated $1.05M and bringing the position to 19,201 shares worth $2.2M. The position accounts for ﹤0.01% of the portfolio, ranked #5955.

Susquehanna International Group first reported a position in ACLX in Q1 2022 and has held it in 17 quarters since. The position peaked at $8.01M in Q3 2024. 239 funds tracked by Wall St. Rank hold ACLX as of Q1 2026.

  • Susquehanna International Group held 19,201 shares of Arcellx worth $2.2M as of Q1 2026.
  • Susquehanna International Group bought 11,943 Arcellx shares in Q1 2026, an estimated $1.05M.
  • Arcellx made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #5955 holding.
  • Susquehanna International Group first reported a position in Arcellx in Q1 2022 and has held it in 17 quarters since.
  • Susquehanna International Group's Arcellx position peaked at $8.01M in Q3 2024.
  • 239 funds tracked by Wall St. Rank held Arcellx as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.