Skip to main content
ALUR logo

ALUR

Allurion Technologies, Inc.
$5.50 +0.70 (+14.58%) At close · Jul 2
Market Cap
$60.03M
Shares
15,006,253

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 1
Total Value: $1
Total Shares: 2

Institutional Ownership Trend

6 quarters

Holder Concentration

Across 1 13F filers · Δ vs Dec 31, 2025
Top Holder
100.0%
Dec 2024 → Mar 2026 · range 75.3% – 100.0%
+13.7 pts
Top 5
100.0%
Dec 2024 → Mar 2026 · range 91.4% – 100.0%
+6.7 pts
Top 10
100.0%
Dec 2024 → Mar 2026 · range 97.6% – 100.0%
+2.4 pts
HHI
10,000
Dec 2024 → Mar 2026 · range 5,758 – 10,000
Highly concentrated+2,527

Quarterly Activity

vs Dec 31, 2025
New
0
Increased
0
Decreased
0
Sold Out
26
Unchanged
1
Holder count: -26
Institutional value: -100.0%
Shares held: -100.0%

Top New Positions

vs Dec 31, 2025
No new positions this quarter.

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 1 of 1
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1964979 CUSIP 02008G201 Visit website Investor relations