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 2023
Institutional positions in Allurion Technologies, Inc. as of Dec 31, 2023. 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
- 46
- −3 vs. Q3 2023
- Shares held
- 7.74M
- +54.3K (+0.7%) vs. Q3 2023
- Total value
- $3.47M
- −$3.47M (−50.0%) vs. Q3 2023
- New holders
- 1
- 5 more added
- Sold out
- 4
- 9 more reduced
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Allurion Technologies, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 153 | $0 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 6 | $3 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 12 | $5 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 13 | $6 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 30 | $14 | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 61 | $27 | 0.00% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 77 | $35 | 0.00% | +77 | New |
| Advisor Group Holdings, Inc. | 97 | $43 | 0.00% | −36−27.1% | Reduced |
| Tower Research Capital LLC (TRC) | 135 | $61 | 0.00% | 00.0% | Unchanged |
| Arena Capital Advisors, LLC- CA | 1,813 | $816 | 0.00% | −25−1.4% | Reduced |
| Sea Otter Advisors LLC | 10,810 | $4.87K | 0.00% | 00.0% | Unchanged |
| Caas Capital Management LP | 10,950 | $4.93K | 0.00% | −4,362−28.5% | Reduced |
| Vestcor Inc | 13,795 | $6.00K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 15,312 | $6.89K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 15,312 | $6.89K | 0.00% | 00.0% | Unchanged |
| Bracebridge Capital, LLC | 15,311 | $6.89K | 0.01% | 00.0% | Unchanged |
| Omers Administration Corp | 15,312 | $6.89K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 23,666 | $10.0K | 0.00% | +61+0.3% | Added |
| Verition Fund Management LLC | 22,822 | $10.3K | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 22,968 | $10.3K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 27,091 | $12.2K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 27,200 | $12.2K | 0.00% | −17,800−39.6% | Reduced |
| SkyView Investment Advisors, LLC | 45,174 | $20.0K | 0.01% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 50,003 | $22.5K | 0.00% | −41,873−45.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 56,005 | $25.2K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 57,708 | $26.0K | 0.00% | 00.0% | Unchanged |
| Fortress Investment Group LLC | 73,749 | $33.2K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 76,562 | $34.5K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 85,801 | $38.6K | 0.00% | 00.0% | Unchanged |
| Silver Rock Financial LP | 86,285 | $38.8K | 0.23% | 00.0% | Unchanged |
| Kim, LLC | 91,875 | $41.3K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 96,995 | $43.6K | 0.00% | −200−0.2% | Reduced |
| Davidson Kempner Capital Management LP | 97,826 | $44.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 122,120 | $55.0K | 0.00% | +96,978+385.7% | Added |
| Aequim Alternative Investments LP | 122,500 | $55.1K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 122,683 | $56.3K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 229,687 | $103.4K | 0.00% | 00.0% | Unchanged |
| Exos TFP Holdings LLC | 238,837 | $107.5K | 0.07% | −67,216−22.0% | Reduced |
| Walleye Capital LLC | 248,771 | $111.9K | 0.00% | +335+0.1% | Added |
| Aristeia Capital LLC | 277,443 | $127.3K | 0.01% | −7,577−2.7% | Reduced |
| Cowen and Company, LLC | 966,740 | $435.0K | 0.03% | +186,240+23.9% | Added |
| Public Investment Fund | 1,148,436 | $516.8K | 0.00% | 00.0% | Unchanged |
| Sage Rock Capital Management LP | 1,380,147 | $621.1K | 2.40% | −176,266−11.3% | Reduced |
| Citadel Advisors LLC | 1,800,003 | $810.0K | 0.00% | +86,235+5.0% | Added |
| Jones Road Capital Management, L.P. | 44,393 | – | – | 00.0% | Unchanged |
| UBS Group AG | 0 | $0 | 0.00% | −130−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −68−100.0% | Sold out |
| Morgan Stanley | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Authentikos Wealth Advisory, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |