Allurion Technologies, Inc.
ALURW- 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; 1 institution reported holding it in 13F filings for Q2 2026, worth $1.00K in total; no superinvestor holds it.
Other share classesALUR
13F holders, Q4 2024
Institutional positions in Allurion Technologies, Inc. as of Dec 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
- 39
- −5 vs. Q3 2024
- Shares held
- 4.13M
- −2.17M (−34.4%) vs. Q3 2024
- Total value
- $125.2K
- −$145.6K (−53.8%) vs. Q3 2024
- New holders
- 2
- 2 more added
- Sold out
- 7
- 3 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALURW 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 | 1 | $1.00K |
| Q1 2026 | 3 | $2 |
| Q4 2025 | 30 | $82.7K |
| Q3 2025 | 36 | $152.6K |
| Q2 2025 | 39 | $178.4K |
| Q1 2025 | 34 | $111.1K |
| Q4 2024 | 39 | $125.2K |
| Q3 2024 | 45 | $314.5K |
| Q2 2024 | 46 | $1.29M |
| Q1 2024 | 47 | $1.97M |
| Q4 2023 | 46 | $3.47M |
| Q3 2023 | 49 | $6.94M |
| 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, Q4 2024
Shares, value and share of portfolio for each institution holding Allurion Technologies, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Aristeia Capital LLC | 1,227,443 | $39.9K | 0.00% | 00.0% | Unchanged |
| Public Investment Fund | 1,148,436 | $34.5K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 319,499 | $9.59K | 0.00% | +319,499 | New |
| Clear Street LLC | 234,954 | $7.05K | 0.00% | −1000.0% | Reduced |
| Wolverine Asset Management LLC | 142,051 | $4.26K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 122,683 | $3.99K | 0.00% | 00.0% | Unchanged |
| Davidson Kempner Capital Management LP | 97,826 | $2.94K | 0.00% | 00.0% | Unchanged |
| Exos Asset Management LLC | 96,749 | $2.90K | 0.67% | 00.0% | Unchanged |
| Silver Rock Financial LP | 86,285 | $2.59K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 85,801 | $2.58K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 76,562 | $2.30K | 0.00% | 00.0% | Unchanged |
| Fortress Investment Group LLC | 73,749 | $2.21K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 57,708 | $1.73K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 56,005 | $1.68K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 38,428 | $1.15K | 0.00% | +11,337+41.8% | Added |
| SkyView Investment Advisors, LLC | 45,174 | $1.00K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 25,160 | $755 | 0.00% | −42,098−62.6% | Reduced |
| Calamos Advisors LLC | 22,968 | $689 | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 22,819 | $685 | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 16,537 | $496 | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 15,312 | $459 | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 15,312 | $459 | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 15,312 | $459 | 0.00% | 00.0% | Unchanged |
| Bracebridge Capital, LLC | 15,311 | $459 | 0.00% | 00.0% | Unchanged |
| Caas Capital Management LP | 10,950 | $329 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,012 | $60 | 0.00% | +1,699+542.8% | Added |
| Arena Capital Advisors, LLC- CA | 1,813 | $54 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 135 | $4 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 97 | $2 | 0.00% | −15−13.4% | Reduced |
| Longfellow Investment Management Co LLC | 77 | $2 | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 61 | $2 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 30 | $1 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 13 | $1 | 0.00% | 00.0% | Unchanged |
| Bank of Montreal | 42 | $1 | 0.00% | +42 | New |
| Vestcor Inc | 13,795 | $0 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 221 | $0 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Jones Road Capital Management, L.P. | 44,393 | – | – | 00.0% | Unchanged |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −2,212,998−100.0% | Sold out |
| Aequim Alternative Investments LP | 0 | $0 | 0.00% | −122,500−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −50,500−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −48,008−100.0% | Sold out |
| Flow Traders U.S. LLC | 0 | $0 | 0.00% | −13,021−100.0% | Sold out |
| Marex Group plc | 0 | $0 | 0.00% | −11,528−100.0% | Sold out |
| Blue Owl Capital Holdings LP | 0 | $0 | 0.00% | −153−100.0% | Sold out |
| Sage Rock Capital Management LP | – | – | – | – | Not filed |