Stock

Allurion Technologies Inc

Ticker not mapped · held by 30 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$155.4K

Holders

+1 new · −2 exited

Holders’ est. mark

Price effect on 1 books still in the name

Largest holder

$73.7K

Anson Funds Management LP

Holder count by quarter

Q3 2024 Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
Anson Funds Management LP	59.9K	$73.7K	—	Held
TORONTO DOMINION BANK	1.59M	$23.8K	—	Held
ARISTEIA CAPITAL, L.L.C.	1.2M	$18.4K	—	Held
PUBLIC INVESTMENT FUND	1.15M	$17.6K	—	Held
LMR Partners LLP	319.5K	$4.89K	—	Held
Clear Street Group Inc.	234.2K	$3.58K	—	Held
WOLVERINE ASSET MANAGEMENT LLC	211.5K	$3.24K	—	Held
Saba Capital Management, L.P.	122.7K	$1.87K	—	Held
Davidson Kempner Capital Management LP	97.8K	$1.5K	—	New
Silver Rock Financial LP	86.3K	$1.32K	—	Held
MOORE CAPITAL MANAGEMENT, LP	76.6K	$1.17K	—	Held
JANE STREET GROUP, LLC	57.7K	$883	—	Held
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	56K	$857	—	Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP	42K	$643	—	Held
TWO SIGMA SECURITIES, LLC	30.1K	$461	—	Held
Calamos Advisors LLC	23K	$351	—	Held
Bracebridge Capital, LLC	15.3K	$234	—	Held
OMERS ADMINISTRATION Corp	15.3K	$234	—	Held
IEQ CAPITAL, LLC	15.3K	$234	—	Held
GOLDMAN SACHS GROUP INC	15.3K	$234	—	Held
TENOR CAPITAL MANAGEMENT Co., L.P.	15.3K	$234	—	Held
OSAIC HOLDINGS, INC.	281	$5	—	Held
JPMORGAN CHASE & CO	173	$3	—	Held
SkyView Investment Advisors, LLC	45.2K	$1	$0	Held
LONGFELLOW INVESTMENT MANAGEMENT CO LLC	77	$1	—	Held
Federation des caisses Desjardins du Quebec	45	$1	—	Held
WELLS FARGO & COMPANY/MN	1	$0	—	Held
ROYAL BANK OF CANADA	156	$0	—	Held
Investors Research Corp	6	$0	—	Held
Vestcor Inc	13.8K	$0	—	Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.