25 institutions reported holding $1 of ALLURION TECHNOLOGIES INC COMMON STOCK (ALUR) in SEC 13F filings for 2026-03-31. Largest institutional holders: HARBOUR INVESTMENTS, INC. ($1), Lunt Capital Management, Inc. ($0), SBI Securities Co., Ltd. ($0), GEODE CAPITAL MANAGEMENT, LLC ($0), Hudson Bay Capital Management LP ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | HARBOUR INVESTMENTS, INC. | $1 | 2 | Hold |
| 2 | Lunt Capital Management, Inc. | $0 | 0 | Exited |
| 3 | SBI Securities Co., Ltd. | $0 | 0 | Exited |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 5 | Hudson Bay Capital Management LP | $0 | 0 | Exited |
| 6 | Empery Asset Management, LP | $0 | 0 | Exited |
| 7 | RTW INVESTMENTS, LP | $0 | 0 | Exited |
| 8 | ARMISTICE CAPITAL, LLC | $0 | 0 | Exited |
| 9 | UBS Group AG | $0 | 0 | Exited |
| 10 | Centerpoint Advisors, LLC | $0 | 0 | Exited |
| 11 | Unisphere Establishment | $0 | 0 | Exited |
| 12 | Limestone Investment Advisors LP | $0 | 0 | Exited |
| 13 | TORONTO DOMINION BANK | $0 | 0 | Exited |
| 14 | HEIGHTS CAPITAL MANAGEMENT, INC | $0 | 0 | Exited |
| 15 | SIGNATUREFD, LLC | $0 | 0 | Exited |
| 16 | OSAIC HOLDINGS, INC. | $0 | 0 | Exited |
| 17 | XTX Topco Ltd | $0 | 0 | Exited |
| 18 | L1 Global Manager Pty Ltd | $0 | 0 | Exited |
| 19 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
| 20 | BlackRock, Inc. | $0 | 0 | Exited |
| 21 | LRI Investments, LLC | $0 | 0 | Exited |
| 22 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 23 | NORTHERN TRUST CORP | $0 | 0 | Exited |
| 24 | GROUP ONE TRADING LLC | $0 | 0 | Exited |
| 25 | STATE STREET CORP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31