MCM
ACLX

MAI Capital Management’s Arcellx ACLX Stock Holding History

MAI Capital Management’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 		$230 Buy
+2
New +$177 ﹤0.01% 4590
2025
Q4 		– Sell
-318
Closed -$26.1K – 4357
2025
Q3 		$26.1K Buy
+318
New +$22.9K ﹤0.01% 2280

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

MAI Capital Management's ACLX Position: Q1 2026 in Review

MAI Capital Management opened a new position in Arcellx (ACLX) in Q1 2026: 2 shares worth $230. The stake represents ﹤0.01% of the portfolio and ranks #4590 among its holdings. This is a return to the name: MAI Capital Management previously reported a position in ACLX as recently as Q3 2025.

MAI Capital Management first reported a position in ACLX in Q3 2025 and has held it in 2 quarters since. The position peaked at $26.1K in Q3 2025. 239 funds tracked by Wall St. Rank hold ACLX as of Q1 2026.

  • MAI Capital Management held 2 shares of Arcellx worth $230 as of Q1 2026.
  • Arcellx was a new MAI Capital Management position in Q1 2026.
  • Arcellx made up ﹤0.01% of MAI Capital Management's portfolio in Q1 2026, its #4590 holding.
  • MAI Capital Management first reported a position in Arcellx in Q3 2025 and has held it in 2 quarters since.
  • MAI Capital Management's Arcellx position peaked at $26.1K in Q3 2025.
  • 239 funds tracked by Wall St. Rank held Arcellx as of Q1 2026.

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