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 |
|---|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| Tower Research Capital LLC (TRC) | 135 | $4 | 0.00% | 00.0% | Unchanged |
| Arena Capital Advisors, LLC- CA | 1,813 | $54 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,012 | $60 | 0.00% | +1,699+542.8% | Added |
| Caas Capital Management LP | 10,950 | $329 | 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 |
| Ieq Capital, LLC | 16,537 | $496 | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 22,819 | $685 | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 22,968 | $689 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 25,160 | $755 | 0.00% | −42,098−62.6% | Reduced |
| SkyView Investment Advisors, LLC | 45,174 | $1.00K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 38,428 | $1.15K | 0.00% | +11,337+41.8% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 56,005 | $1.68K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 57,708 | $1.73K | 0.00% | 00.0% | Unchanged |
| Fortress Investment Group LLC | 73,749 | $2.21K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 76,562 | $2.30K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 85,801 | $2.58K | 0.00% | 00.0% | Unchanged |
| Silver Rock Financial LP | 86,285 | $2.59K | 0.00% | 00.0% | Unchanged |
| Exos Asset Management LLC | 96,749 | $2.90K | 0.67% | 00.0% | Unchanged |
| Davidson Kempner Capital Management LP | 97,826 | $2.94K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 122,683 | $3.99K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 142,051 | $4.26K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 234,954 | $7.05K | 0.00% | −1000.0% | Reduced |
| LMR Partners LLP | 319,499 | $9.59K | 0.00% | +319,499 | New |
| Public Investment Fund | 1,148,436 | $34.5K | 0.00% | 00.0% | Unchanged |
| Aristeia Capital LLC | 1,227,443 | $39.9K | 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 |