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, Q2 2025
Institutional positions in Allurion Technologies, Inc. as of Jun 30, 2025. 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. Q1 2025
- Shares held
- 5.53M
- +1.55M (+39.0%) vs. Q1 2025
- Total value
- $178.4K
- +$67.3K (+60.6%) vs. Q1 2025
- New holders
- 8
- 1 more added
- Sold out
- 3
- 4 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Allurion Technologies, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Toronto Dominion Bank | 1,597,399 | $50.2K | 0.00% | +1,597,399 | New |
| Aristeia Capital LLC | 1,204,410 | $42.8K | 0.00% | 00.0% | Unchanged |
| Public Investment Fund | 1,148,436 | $36.1K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 319,499 | $10.0K | 0.00% | 00.0% | Unchanged |
| Clear Street LLC | 234,854 | $7.37K | 0.00% | −1000.0% | Reduced |
| Wolverine Asset Management LLC | 212,956 | $6.69K | 0.00% | −5,800−2.7% | Reduced |
| Saba Capital Management, L.P. | 122,683 | $4.36K | 0.00% | 00.0% | Unchanged |
| Davidson Kempner Capital Management LP | 97,826 | $3.07K | 0.00% | 00.0% | Unchanged |
| Silver Rock Financial LP | 86,285 | $2.71K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 85,801 | $2.69K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 76,562 | $2.40K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 57,708 | $1.81K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 56,005 | $1.76K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 49,137 | $1.54K | 0.00% | +49,137 | New |
| SkyView Investment Advisors, LLC | 45,174 | $1.00K | 0.00% | 00.0% | Unchanged |
| Calamos Advisors LLC | 22,968 | $721 | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 16,537 | $519 | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 15,312 | $481 | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 15,312 | $481 | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 15,312 | $481 | 0.00% | 00.0% | Unchanged |
| Bracebridge Capital, LLC | 15,311 | $481 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 11,390 | $358 | 0.00% | −3,278−22.3% | Reduced |
| Limestone Investment Advisors LP | 10,950 | $344 | 0.00% | +10,950 | New |
| Arena Capital Advisors, LLC- CA | 1,813 | $57 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 358 | $11 | 0.00% | −2,323−86.6% | Reduced |
| Raymond James Financial Inc | 170 | $5 | 0.00% | +170 | New |
| Longfellow Investment Management Co LLC | 77 | $2 | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 61 | $2 | 0.00% | +61 | New |
| Allworth Financial LP | 30 | $1 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 76 | $1 | 0.00% | +15+24.6% | Added |
| Federation des caisses Desjardins du Quebec | 45 | $1 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 68 | $0 | 0.00% | 00.0% | Unchanged |
| Vestcor Inc | 13,795 | $0 | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 13 | $0 | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1 | $0 | 0.00% | +1 | New |
| Newbridge Financial Services Group, Inc. | 15 | $0 | 0.00% | +15 | New |
| Farther Finance Advisors, LLC | 15 | $0 | 0.00% | +15 | New |
| Virtu Financial LLC | 0 | $0 | 0.00% | −27,626−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −21,894−100.0% | Sold out |
| Jones Road Capital Management, L.P. | 0 | $0 | 0.00% | −44,393−100.0% | Sold out |