Allurion Technologies
ALUR
ALUR was delisted on the 6th of March, 2026.
25 hedge funds and large institutions have $6.3M invested in Allurion Technologies in 2024 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, 4 reducing their positions, and 6 closing their positions.
250% more call options, than puts
Call options by funds: $14K | Put options by funds: $4K
0.13% less ownership
Funds ownership: 1.04% → 0.9% (-0.13%)
11% less funds holding
Funds holding: 28 → 25 (-3)
25% less repeat investments, than reductions
Existing positions increased: 3 | Existing positions reduced: 4
33% less first-time investments, than exits
New positions opened: 4 | Existing positions closed: 6
38% less capital invested
Capital invested by funds: $10.2M → $6.3M (-$3.92M)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$123K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$61.5K |
| 3 |
Focus Partners Wealth
Boston,
Massachusetts
|
+$19K |
| 4 |
Bank of Montreal
Toronto,
Ontario, Canada
|
+$17.4K |
| 5 |
Simplex Trading
Chicago,
Illinois
|
+$10.4K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
FIG
Fortress Investment Group
New York
|
-$773K |
| 2 |
RI
RTW Investments
New York
|
-$408K |
| 3 |
AC
Armistice Capital
New York
|
-$151K |
| 4 |
Fisher Asset Management
Camas,
Washington
|
-$21K |
| 5 |
Goldman Sachs
New York
|
-$12.7K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
FIG
26
Fortress Investment Group
New York
| – | -$773K | -50,470 | Closed |
|
|
27
Fisher Asset Management
Camas,
Washington
| – | -$21K | -1,370 | Closed |
|
|
28
Goldman Sachs
New York
| – | -$12.7K | -827 | Closed |
|
|
AI
29
Accredited Investors
Edina,
Minnesota
| – | -$12.3K | -805 | Closed |
|
30
Morgan Stanley
New York
| – | -$307 | -20 | Closed |
|
|
AF
31
Allworth Financial
Folsom,
California
| – | -$175 | -11 | Closed |
|
ALUR Hedge Fund Activity: Q4 2024 in Review
25 of the 7,593 institutional investors tracked by Wall St. Rank reported a position in Allurion Technologies (ALUR) for Q4 2024, worth a combined $6.3M — down 38% from $10.2M a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of ALUR and 4 opened new positions — a net loss of 2 holders — while 4 trimmed existing stakes and 3 added.
The largest buyer was Jane Street, opening a new position worth an estimated $123K. The largest seller was Fortress Investment Group, exiting entirely with an estimated $773K sold.
- 25 institutional investors held Allurion Technologies (ALUR) as of Q4 2024, down from 28 in Q3 2024.
- Funds reported $6.3M of Allurion Technologies stock for Q4 2024, down 38% quarter-over-quarter.
- 4 funds opened new Allurion Technologies positions in Q4 2024 and 6 closed out, a net change of -2 holders.
- The largest Allurion Technologies buyer in Q4 2024 was Jane Street, an estimated $123K added.
- The largest Allurion Technologies seller in Q4 2024 was Fortress Investment Group, an estimated $773K sold.
Based on aggregated 13F filings for Q4 2024.