Gilead to Acquire Arcellx, Inc. (ACLX) for Up to $7.8 billion
On February 23, 2026, CNBC reported that Gilead Sciences announced it would acquire Arcellx, Inc. (NASDAQ:ACLX) for up to $7.8 billion to expand its cancer treatment pipeline.
Arcellx Inc. (ACLX)
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Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Paradigm Biocapital Advisors Senai Asefaw | 5,724,016 | $373,205,843 | +24% | 9.53% |
| 2. | Vestal Point Capital Ryan Wilder | 2,925,000 | $190,710,000 | +134% | 6.48% |
| 3. | SR One Capital Simeon George | 2,346,630 | $153,000,276 | 21.66% | |
| 4. | Citadel Investment Group Ken Griffin | 1,500,223 | $97,814,539 | +47% | 0.01% |
| 5. | Perceptive Advisors Joseph Edelman | 1,466,071 | $95,587,829 | -41% | 1.7% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $16.00 | 312,500 | $5,000,000.00 | 6,745,262 | 2022-06-21 | Filing | |
| $15.00 | 1,600,000 | $24,000,000.00 | 2,033,196 | 2022-02-08 | Filing | |
| $15.00 | 66,667 | $1,000,005.00 | 3,466,811 | 2022-02-08 | Filing | |
| $15.00 | 1,583,333 | $23,749,995.00 | 6,432,762 | 2022-02-08 | Filing | |
| $15.00 | 1,600,000 | $24,000,000.00 | 2,033,196 | 2022-02-08 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $113.92 | 89,916 | $10,243,266.69 | 276,051 | 2026-02-27 | Filing | |
| $113.82 | 11,219 | $1,276,954.43 | 33,938 | 2026-02-25 | Filing | |
| $69.38 | 100 | $6,938.00 | 45,157 | 2026-02-19 | Filing | |
| $68.57 | 5,405 | $370,634.90 | 45,257 | 2026-02-19 | Filing | |
| $67.73 | 2,879 | $194,994.96 | 50,662 | 2026-02-19 | Filing |
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 456 | $52,358 | 0% | |
| 2. | 250 | $28,705 | 0% | |
| 3. | 126 | $14,467 | 0.01% | |
| 4. | 44 | $5,049 | 0% | |
| 5. | 31 | $3,559 | 0% |
News See All
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On November 25, 2025, Arcellx, Inc. (NASDAQ:ACLX) saw Morgan Stanley’s Judah Frommer reiterate a “Buy” rating.
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