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ALUR ALLURION TECHNOLOGIES INC COM

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Stock (common), issuer CIK 1964979

25 managers (25 13F filers) reported a position in ALUR shares at 2025-03-31, 1,394,337 shares in all. 24 filers opened a position and 0 filers sold out during the quarter.

Managers
25
13F filers
25
New
24
Added
0
Reduced
1
Sold out
0
Shares held by filers
1,394,337

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
RTW INVESTMENTS, LP1,050,063$3.37M0.05%new13F-HRTimeline
UBS Group AGin group UBS Group AG82,535$265K<0.01%new13F-HRTimelineGroup
Unisphere Establishmentin group Unisphere Establishment49,695$160K<0.01%new13F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC49,366$158K<0.01%new13F-HRTimelineGroup
HRT FINANCIAL LP42,724$137K<0.01%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC40,894$131K<0.01%new13F-HRTimelineGroup
SABBY MANAGEMENT, LLC27,890$89.5K0.38%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.20,423$65.6K<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd13,037$41.8K<0.01%new13F-HRTimelineGroup
Centerpoint Advisors, LLC3,318$11K<0.01%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,257$7.25K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.790$2.54K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC199$639<0.01%new13F-HRTimeline
CAAS CAPITAL MANAGEMENT LP10,950$318<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO61$196<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY53$170<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/37$119<0.01%new13F-HRTimelineGroup
Parallel Advisors, LLC10$32<0.01%new13F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC9$29<0.01%new13F-HR/ATimelineGroup
Allworth Financial LP11$26<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC8$26<0.01%new13F-HRTimelineGroup
SIGNATUREFD, LLC3$10<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.2$6<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.2$6<0.01%-1913F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0new13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.