Allurion Technologies-28ALURWPreferred / convertible

13F holders, Q4 2024 (December 31)
39holders −6
2new positions
6sold out
1famous investor
$0.15avg. 13F price*

At the end of Q4 2024, 39 institutions reported holding Allurion Technologies-28 (ALURW) in their 13F filings, down 6 from Q3 2024. 2 opened new positions and 6 sold out. The largest holders were Jones Road Capital Management, L.P. ($477K), Aristeia Capital, L.L.C. ($40K) and Public Investment Fund ($34K). One famous investor held it Ken Griffin ( of Citadel Advisors's portfolio).

Company
Allurion Technologies-28
CUSIP
02008G110
Latest filing quarter
Q2 2026

History

Number of 13F holders

01020304050 Q1 2024: 46Q1 2024Q2 2024: 46Q2 2024Q3 2024: 45Q3 2024Q4 2024: 39Q4 2024Q1 2025: 34Q1 2025Q2 2025: 39Q2 2025Q3 2025: 35Q3 2025Q4 2025: 29Q4 2025Q1 2026: 3Q1 2026Q2 2026: 1Q2 2026

Total Exit/New Position Q3 2024 → Q4 2024

InstitutionsTotal Value
New Positions2$10K
Exits6$10K

All 13F filers, Q3 2024 → Q4 2024: 332,577 shares bought and 287,923 shares sold, net +44,654 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 39 holders
Jones Road Capital Management, L.P. — No change 44,393 $477K
Aristeia Capital, L.L.C. — No change 1,227,443 $40K
Public Investment Fund — No change 1,148,436 $34K
LMR Partners LLP — New 319,499 $10K
Clear Street LLC — Reduce -0.0% 234,954 $7K
Wolverine Asset Management LLC — No change 142,051 $4K
Saba Capital Management, L.P. — No change 122,683 $4K
Davidson Kempner Capital Management LP — No change 97,826 $3K
Exos Asset Management LLC — No change 96,749 $3K
Silver Rock Financial LP — No change 86,285 $3K
Westchester Capital Management, LLC — No change 85,801 $3K
Moore Capital Management, LP — No change 76,562 $2K
Fortress Investment Group LLC — No change 73,749 $2K
Jane Street Group, LLC — No change 57,708 $2K
Healthcare of Ontario Pension Plan Trust Fund — No change 56,005 $2K
Walleye Trading LLC — Add +41.9% 38,428 $1K
SkyView Investment Advisors, LLC — No change 45,174 $1K
Citadel Advisors — Reduce -62.6% 25,160 $755
Calamos Advisors LLC — No change 22,968 $689
Verition Fund Management LLC — No change 22,819 $685
Ieq Capital, LLC — No change 16,537 $496
Goldman Sachs Group Inc. — No change 15,312 $459
OMERS ADMINISTRATION Corp — No change 15,312 $459
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 15,312 $459
Bracebridge Capital, LLC — No change 15,311 $459
Caas Capital Management LP — No change 10,950 $329
UBS Group AG — Add +542.8% 2,012 $60
Arena Capital Advisors, LLC- CA — No change 1,813 $54
Tower Research Capital LLC (TRC) — No change 135 $4
Longfellow Investment Management Co. LLC — No change 77 $2
Osaic Holdings, Inc. — Reduce -13.4% 97 $2
Oliver Lagore Vanvalin Investment Group — No change 61 $2
Bank of Montreal — New 42 $1
Allworth Financial LP — No change 30 $1
Sunbelt Securities, Inc. — No change 13 $1
Bank of America Corp. — No change 1 $0
Royal Bank of Canada — No change 221 $0
Vestcor Inc — No change 13,795 $0
Investors Research Corp — No change 6 $0

"% of holder's portfolio" is ALURW's weight in each manager's 13F, not the share of Allurion Technologies-28 the manager owns.