State Street’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 |
-1,675,895
| Closed | -$192M | – | 4178 |
|
|
2026
Q1 | $192M | Sell |
1,675,895
-322,608
| -16% | -$28.5M | 0.01% | 959 |
|
|
2025
Q4 | $130M | Buy |
1,998,503
+472,476
| +31% | +$37.7M | ﹤0.01% | 1204 |
|
|
2025
Q3 | $125M | Sell |
1,526,027
-66,286
| -4% | -$4.77M | ﹤0.01% | 1209 |
|
|
2025
Q2 | $105M | Sell |
1,592,313
-74,138
| -4% | -$4.62M | ﹤0.01% | 1286 |
|
|
2025
Q1 | $109M | Sell |
1,666,451
-108,921
| -6% | -$7.38M | ﹤0.01% | 1214 |
|
|
2024
Q4 | $136M | Buy |
1,775,372
+230,433
| +15% | +$19.9M | 0.01% | 1162 |
|
|
2024
Q3 | $129M | Sell |
1,544,939
-210,725
| -12% | -$14M | 0.01% | 1180 |
|
|
2024
Q2 | $96.9M | Sell |
1,755,664
-129,454
| -7% | -$7.04M | ﹤0.01% | 1280 |
|
|
2024
Q1 | $131M | Buy |
1,885,118
+111,279
| +6% | +$7.06M | 0.01% | 1138 |
|
|
2023
Q4 | $98.4M | Sell |
1,773,839
-240,406
| -12% | -$10.8M | ﹤0.01% | 1295 |
|
|
2023
Q3 | $72.3M | Buy |
2,014,245
+82,480
| +4% | +$2.84M | ﹤0.01% | 1401 |
|
|
2023
Q2 | $61.1M | Buy |
1,931,765
+57,309
| +3% | +$2.19M | ﹤0.01% | 1539 |
|
|
2023
Q1 | $57.8M | Buy |
1,874,456
+258,365
| +16% | +$7.84M | ﹤0.01% | 1552 |
|
|
2022
Q4 | $50.1M | Buy |
1,616,091
+102,066
| +7% | +$2.34M | ﹤0.01% | 1639 |
|
|
2022
Q3 | $28.4M | Buy |
1,514,025
+1,338,208
| +761% | +$25.6M | ﹤0.01% | 1977 |
|
|
2022
Q2 | $3.18M | Buy |
175,817
+104,812
| +148% | +$1.35M | ﹤0.01% | 3317 |
|
|
2022
Q1 | $995K | Buy |
+71,005
| New | +$1.19M | ﹤0.01% | 3816 |
|
Other funds holding ACLX
State Street's ACLX Position: Q2 2026 in Review
State Street sold out of Arcellx (ACLX) in Q2 2026, closing a stake of 1,675,895 shares — an estimated $192M sold.
State Street first reported a position in ACLX in Q1 2022 and held it in 17 quarters. The position peaked at $192M in Q1 2026. 2 funds tracked by Wall St. Rank hold ACLX as of Q2 2026.
- State Street reported no remaining Arcellx position as of Q2 2026 after selling out during the quarter.
- State Street sold 1,675,895 Arcellx shares in Q2 2026, an estimated $192M.
- State Street first reported a position in Arcellx in Q1 2022 and held it in 17 quarters.
- State Street's Arcellx position peaked at $192M in Q1 2026.
- 2 funds tracked by Wall St. Rank held Arcellx as of Q2 2026.
Based on State Street's 13F filing for Q2 2026, filed 7 Aug 2026.