ACLX — Arcellx Inc Institutional Holders · Q2 2026
Who owns Arcellx Inc (ACLX)? 237 institutions reported holding $3.43M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: DekaBank Deutsche Girozentrale ($3.4M), IFP Advisors, Inc ($1,496), Royal Bank of Canada ($0).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | DekaBank Deutsche Girozentrale | $3.4M | 30,000 | Hold |
| 2 | IFP Advisors, Inc | $1,496 | 13 | Added |
| 3 | Royal Bank of Canada | $0 | 0 | Exited |
| 4 | HBK INVESTMENTS L P | $0 | 0 | Exited |
| 5 | CIBC Asset Management Inc | $0 | 0 | Exited |
| 6 | VANGUARD GROUP INC | $0 | 0 | Exited |
| 7 | SOROS FUND MANAGEMENT LLC | $0 | 0 | Exited |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $0 | 0 | Exited |
| 9 | VICTORY CAPITAL MANAGEMENT INC | $0 | 0 | Exited |
| 10 | MAI Capital Management | $0 | 0 | Exited |
| 11 | BESSEMER GROUP INC | $0 | 0 | Exited |
| 12 | Ameritas Investment Partners, Inc. | $0 | 0 | Exited |
| 13 | PRAXIS INVESTMENT MANAGEMENT INC | $0 | 0 | Exited |
| 14 | Voya Investment Management LLC | $0 | 0 | Exited |
| 15 | GLAZER CAPITAL, LLC | $0 | 0 | Exited |
| 16 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $0 | 0 | Exited |
| 17 | GABELLI FUNDS LLC | $0 | 0 | Exited |
| 18 | CSS LLC/IL | $0 | 0 | Exited |
| 19 | ALLIANCEBERNSTEIN L.P. | $0 | 0 | Exited |
| 20 | RHUMBLINE ADVISERS | $0 | 0 | Exited |
| 21 | PRINCIPAL FINANCIAL GROUP INC | $0 | 0 | Exited |
| 22 | PROFUND ADVISORS LLC | $0 | 0 | Exited |
| 23 | NEW YORK LIFE INVESTMENT MANAGEMENT LLC | $0 | 0 | Exited |
| 24 | PRUDENTIAL FINANCIAL INC | $0 | 0 | Exited |
| 25 | HARVEST MANAGEMENT LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30