Jeff Yass’s Arcellx ACLX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | – | Sell |
-508,000
| Closed | -$58.3M | – | 13287 |
|
|
2026
Q1 | $58.3M | Buy |
508,000
+504,700
| +15,294% | +$44.5M | 0.01% | 1175 |
|
|
2025
Q4 | $215K | Sell |
3,300
-16,700
| -84% | -$1.33M | ﹤0.01% | 10724 |
|
|
2025
Q3 | $1.64M | Sell |
20,000
-11,400
| -36% | -$821K | ﹤0.01% | 6205 |
|
|
2025
Q2 | $2.07M | Sell |
31,400
-73,000
| -70% | -$4.54M | ﹤0.01% | 5703 |
|
|
2025
Q1 | $6.85M | Sell |
104,400
-79,200
| -43% | -$5.37M | ﹤0.01% | 3075 |
|
|
2024
Q4 | $14.1M | Sell |
183,600
-851,000
| -82% | -$73.5M | ﹤0.01% | 2241 |
|
|
2024
Q3 | $86.4M | Buy |
1,034,600
+1,001,900
| +3,064% | +$66.7M | 0.02% | 721 |
|
|
2024
Q2 | $1.8M | Sell |
32,700
-27,500
| -46% | -$1.49M | ﹤0.01% | 5299 |
|
|
2024
Q1 | $4.19M | Sell |
60,200
-37,500
| -38% | -$2.38M | ﹤0.01% | 3934 |
|
|
2023
Q4 | $5.42M | Buy |
97,700
+88,900
| +1,010% | +$4.01M | ﹤0.01% | 3569 |
|
|
2023
Q3 | $316K | Sell |
8,800
-14,700
| -63% | -$507K | ﹤0.01% | 9233 |
|
|
2023
Q2 | $743K | Buy |
+23,500
| New | +$898K | ﹤0.01% | 7380 |
|
|
2023
Q1 | – | Sell |
-20,500
| Closed | -$635K | – | 12456 |
|
|
2022
Q4 | $635K | Buy |
20,500
+6,600
| +47% | +$151K | ﹤0.01% | 7256 |
|
|
2022
Q3 | $261K | Buy |
+13,900
| New | +$266K | ﹤0.01% | 10153 |
|
Other funds holding ACLX
Jeff Yass's ACLX Position: Q2 2026 in Review
Jeff Yass sold out of Arcellx (ACLX) in Q2 2026, closing a stake of 19,201 shares — an estimated $2.2M sold.
Jeff Yass first reported a position in ACLX in Q1 2022 and held it in 17 quarters. The position peaked at $8.01M in Q3 2024. 2 funds tracked by Wall St. Rank hold ACLX as of Q2 2026.
- Jeff Yass reported no remaining Arcellx position as of Q2 2026 after selling out during the quarter.
- Jeff Yass sold 19,201 Arcellx shares in Q2 2026, an estimated $2.2M.
- Jeff Yass first reported a position in Arcellx in Q1 2022 and held it in 17 quarters.
- Jeff Yass's Arcellx position peaked at $8.01M in Q3 2024.
- 2 funds tracked by Wall St. Rank held Arcellx as of Q2 2026.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.