Bank of New York Mellon’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 |
-143,099
| Closed | -$16.4M | – | 4292 |
|
|
2026
Q1 | $16.4M | Buy |
143,099
+19,928
| +16% | +$1.76M | ﹤0.01% | 1644 |
|
|
2025
Q4 | $8.03M | Sell |
123,171
-8,353
| -6% | -$666K | ﹤0.01% | 2060 |
|
|
2025
Q3 | $10.8M | Sell |
131,524
-545
| -0.4% | -$39.2K | ﹤0.01% | 1887 |
|
|
2025
Q2 | $8.7M | Sell |
132,069
-11,548
| -8% | -$719K | ﹤0.01% | 1971 |
|
|
2025
Q1 | $9.42M | Sell |
143,617
-792
| -0.5% | -$53.7K | ﹤0.01% | 1882 |
|
|
2024
Q4 | $11.1M | Buy |
144,409
+27,350
| +23% | +$2.36M | ﹤0.01% | 1875 |
|
|
2024
Q3 | $9.78M | Sell |
117,059
-30,139
| -20% | -$2.01M | ﹤0.01% | 1949 |
|
|
2024
Q2 | $8.12M | Buy |
147,198
+26,134
| +22% | +$1.42M | ﹤0.01% | 2073 |
|
|
2024
Q1 | $8.42M | Sell |
121,064
-10,870
| -8% | -$689K | ﹤0.01% | 2043 |
|
|
2023
Q4 | $7.32M | Buy |
131,934
+14,666
| +13% | +$662K | ﹤0.01% | 2169 |
|
|
2023
Q3 | $4.21M | Sell |
117,268
-13,256
| -10% | -$457K | ﹤0.01% | 2405 |
|
|
2023
Q2 | $4.13M | Buy |
130,524
+5,503
| +4% | +$210K | ﹤0.01% | 2424 |
|
|
2023
Q1 | $3.85M | Sell |
125,021
-6,144
| -5% | -$186K | ﹤0.01% | 2442 |
|
|
2022
Q4 | $4.06M | Buy |
131,165
+10,528
| +9% | +$241K | ﹤0.01% | 2455 |
|
|
2022
Q3 | $2.26M | Buy |
120,637
+65,101
| +117% | +$1.25M | ﹤0.01% | 2764 |
|
|
2022
Q2 | $1M | Buy |
55,536
+31,835
| +134% | +$411K | ﹤0.01% | 3208 |
|
|
2022
Q1 | $332K | Buy |
+23,701
| New | +$396K | ﹤0.01% | 3957 |
|
Other funds holding ACLX
Bank of New York Mellon's ACLX Position: Q2 2026 in Review
Bank of New York Mellon sold out of Arcellx (ACLX) in Q2 2026, closing a stake of 143,099 shares — an estimated $16.4M sold.
Bank of New York Mellon first reported a position in ACLX in Q1 2022 and held it in 17 quarters. The position peaked at $16.4M in Q1 2026. 2 funds tracked by Wall St. Rank hold ACLX as of Q2 2026.
- Bank of New York Mellon reported no remaining Arcellx position as of Q2 2026 after selling out during the quarter.
- Bank of New York Mellon sold 143,099 Arcellx shares in Q2 2026, an estimated $16.4M.
- Bank of New York Mellon first reported a position in Arcellx in Q1 2022 and held it in 17 quarters.
- Bank of New York Mellon's Arcellx position peaked at $16.4M in Q1 2026.
- 2 funds tracked by Wall St. Rank held Arcellx as of Q2 2026.
Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.