Allurion Technologies
ALUR
ALUR was delisted on the 6th of March, 2026.
1 hedge funds and large institutions have $1 invested in Allurion Technologies in 2026 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 0 reducing their positions, and 24 closing their positions.
73.67% less ownership
Funds ownership: 73.67% → 0% (-74%)
96% less funds holding
Funds holding: 27 → 1 (-26)
100% less capital invested
Capital invested by funds: $8.2M → $1 (-$8.2M)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 24
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RI
RTW Investments
New York
|
-$7.25M |
| 2 |
LCM
Lunt Capital Management
Holladay,
Utah
|
-$205K |
| 3 |
Hudson Bay Capital Management
Stamford,
Connecticut
|
-$87.1K |
| 4 |
EAM
Empery Asset Management
New York
|
-$73.7K |
| 5 |
AC
Armistice Capital
New York
|
-$73.7K |
ALUR Hedge Fund Activity: Q1 2026 in Review
1 of the 8,198 institutional investors tracked by Wall St. Rank reported a position in Allurion Technologies (ALUR) for Q1 2026, worth a combined $1 — down 100% from $8.2M a quarter earlier.
Sellers outnumbered buyers: 24 funds closed out of ALUR and 0 opened new positions — a net loss of 24 holders — while 0 trimmed existing stakes and 0 added.
The largest seller was RTW Investments, exiting entirely with an estimated $7.25M sold.
- 1 institutional investor held Allurion Technologies (ALUR) as of Q1 2026, down from 27 in Q4 2025.
- Funds reported $1 of Allurion Technologies stock for Q1 2026, down 100% quarter-over-quarter.
- 0 funds opened new Allurion Technologies positions in Q1 2026 and 24 closed out, a net change of -24 holders.
- The largest Allurion Technologies seller in Q1 2026 was RTW Investments, an estimated $7.25M sold.
Based on aggregated 13F filings for Q1 2026.