NEA Management Company’s Arcellx ACLX Stock Holding History

NEA Management Company’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	$350M	Hold	3,045,262	–	–	19.88%	1
2025 Q4	$199M	Hold	3,045,262	–	–	10.12%	3
2025 Q3	$250M	Sell	3,045,262 -700,000	-19%	-$50.4M	13.72%	2
2025 Q2	$247M	Hold	3,745,262	–	–	18.56%	1
2025 Q1	$246M	Hold	3,745,262	–	–	18.92%	1
2024 Q4	$287M	Hold	3,745,262	–	–	16.21%	1
2024 Q3	$313M	Hold	3,745,262	–	–	17.04%	1
2024 Q2	$207M	Hold	3,745,262	–	–	15.55%	1
2024 Q1	$260M	Hold	3,745,262	–	–	16.17%	1
2023 Q4	$208M	Hold	3,745,262	–	–	13.85%	2
2023 Q3	$134M	Hold	3,745,262	–	–	10.38%	2
2023 Q2	$118M	Sell	3,745,262 -1,000,000	-21%	-$38.2M	9.04%	2
2023 Q1	$146M	Hold	4,745,262	–	–	10.11%	2
2022 Q4	$147M	Sell	4,745,262 -2,005,002	-30%	-$46M	8.26%	2
2022 Q3	$127M	Hold	6,750,264	–	–	6.32%	4
2022 Q2	$113M	Buy	6,750,264 +312,500	+5%	+$4.03M	5.79%	4
2022 Q1	$72.2M	Buy	+6,437,764	New	+$108M	2.09%	11

Other funds holding ACLX

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 New York $5.72T AUM 30.48% 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 Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

NEA Management Company's ACLX Position: Q1 2026 in Review

NEA Management Company held its Arcellx (ACLX) position steady in Q1 2026 at 3,045,262 shares worth $350M. The position accounts for 19.88% of the portfolio, ranked #1.

NEA Management Company first reported a position in ACLX in Q1 2022 and has held it in 17 quarters since. 239 funds tracked by Wall St. Rank hold ACLX as of Q1 2026.

NEA Management Company held 3,045,262 shares of Arcellx worth $350M as of Q1 2026.
NEA Management Company left its Arcellx share count unchanged in Q1 2026.
Arcellx made up 19.88% of NEA Management Company's portfolio in Q1 2026, its #1 holding.
NEA Management Company first reported a position in Arcellx in Q1 2022 and has held it in 17 quarters since.
239 funds tracked by Wall St. Rank held Arcellx as of Q1 2026.

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