Allurion Technologies, Inc.
ALUR- Exchange
- OTC
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001964979
No open-market purchases or sales by Allurion Technologies, Inc. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesALURW
13F holders, Q1 2024
Institutional positions in Allurion Technologies, Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 28
- +2 vs. Q4 2023
- Shares held
- 7.57M
- −22.6K (−0.3%) vs. Q4 2023
- Total value
- $13.3M
- −$15.2M (−53.3%) vs. Q4 2023
- New holders
- 6
- 6 more added
- Sold out
- 4
- 4 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALUR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 1 | $1 |
| Q4 2025 | 27 | $8.20M |
| Q3 2025 | 20 | $5.75M |
| Q2 2025 | 21 | $6.84M |
| Q1 2025 | 24 | $4.44M |
| Q4 2024 | 25 | $6.30M |
| Q3 2024 | 28 | $10.2M |
| Q2 2024 | 33 | $10.3M |
| Q1 2024 | 28 | $13.3M |
| Q4 2023 | 26 | $28.4M |
| Q3 2023 | 23 | $26.8M |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Allurion Technologies, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 207 | $0 | 0.00% | +166+404.9% | Added |
| Signaturefd, LLC | 83 | $145 | 0.00% | +83 | New |
| Advisor Group Holdings, Inc. | 100 | $175 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 123 | $215 | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 142 | $249 | 0.00% | +142 | New |
| Parallel Advisors, LLC | 251 | $439 | 0.00% | +251 | New |
| Wells Fargo & Company | 274 | $480 | 0.00% | +9+3.4% | Added |
| Allworth Financial LP | 284 | $497 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,447 | $8.00K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 5,191 | $9.08K | 0.00% | +5,191 | New |
| Tower Research Capital LLC (TRC) | 5,282 | $9.24K | 0.00% | +1,776+50.7% | Added |
| JPMorgan Chase & Co | 6,077 | $10.6K | 0.00% | −4,119−40.4% | Reduced |
| UBS Group AG | 8,973 | $15.7K | 0.00% | +8,973 | New |
| Janus Henderson Group PLC | 10,444 | $18.3K | 0.00% | +10,444 | New |
| Yale University | 12,253 | $21.4K | 0.05% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 13,304 | $23.3K | 0.00% | +6,141+85.7% | Added |
| Citigroup Inc | 19,807 | $34.7K | 0.00% | −3,418−14.7% | Reduced |
| Alpine Global Management, LLC | 22,536 | $39.4K | 0.01% | 00.0% | Unchanged |
| Accredited Investors Inc. | 37,500 | $65.6K | 0.00% | 00.0% | Unchanged |
| Sage Rock Capital Management LP | 42,000 | $73.5K | 0.30% | 00.0% | Unchanged |
| State Street Corp | 43,914 | $76.8K | 0.00% | −13,000−22.8% | Reduced |
| Northern Trust Corp | 69,619 | $121.8K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 344,909 | $603.7K | 0.00% | +21,305+6.6% | Added |
| Vanguard Group Inc | 468,563 | $820.0K | 0.00% | +3,048+0.7% | Added |
| BlackRock Inc. | 471,390 | $824.9K | 0.00% | −18,141−3.7% | Reduced |
| Unisphere Establishment | 1,242,330 | $2.17M | 0.02% | 00.0% | Unchanged |
| Fortress Investment Group LLC | 1,284,004 | $2.25M | 0.39% | 00.0% | Unchanged |
| RTW Investments, LP | 3,457,707 | $6.05M | 0.09% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −15,041−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −13,742−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −10,592−100.0% | Sold out |
| Tradition Wealth Management, LLC | 0 | $0 | 0.00% | −2,034−100.0% | Sold out |