SC
ACLX

Stempoint Capital’s Arcellx ACLX Stock Holding History

Stempoint Capital’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 		– Sell
-332,860
Closed -$21.7M – 85
2025
Q4 		$21.7M Buy
332,860
+321,484
+2,826% +$25.6M 3.72% 6
2025
Q3 		$934K Sell
11,376
-190,076
-94% -$13.7M 0.19% 62
2025
Q2 		$13.3M Sell
201,452
-72,322
-26% -$4.5M 4.26% 7
2025
Q1 		$18M Buy
+273,774
New +$18.5M 5.73% 4
2024
Q4 		– Sell
-60,076
Closed -$5.02M – 55
2024
Q3 		$5.02M Sell
60,076
-220,633
-79% -$14.7M 1.5% 21
2024
Q2 		$15.5M Buy
280,709
+140,442
+100% +$7.63M 4.55% 6
2024
Q1 		$9.76M Sell
140,267
-173,337
-55% -$11M 2.58% 13
2023
Q4 		$17.4M Buy
+313,604
New +$14.1M 4.64% 3

Other funds holding ACLX

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
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
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

Stempoint Capital's ACLX Position: Q1 2026 in Review

Stempoint Capital sold out of Arcellx (ACLX) in Q1 2026, closing a stake of 332,860 shares — an estimated $21.7M sold.

Stempoint Capital first reported a position in ACLX in Q4 2023 and held it in 8 quarters. The position peaked at $21.7M in Q4 2025. 239 funds tracked by Wall St. Rank hold ACLX as of Q1 2026.

  • Stempoint Capital reported no remaining Arcellx position as of Q1 2026 after selling out during the quarter.
  • Stempoint Capital sold 332,860 Arcellx shares in Q1 2026, an estimated $21.7M.
  • Stempoint Capital first reported a position in Arcellx in Q4 2023 and held it in 8 quarters.
  • Stempoint Capital's Arcellx position peaked at $21.7M in Q4 2025.
  • 239 funds tracked by Wall St. Rank held Arcellx as of Q1 2026.

Based on Stempoint Capital's 13F filing for Q1 2026, filed 15 May 2026.