Alamar Biosciences, Inc. ALMR

Set alert

30.22 USD +1.28 (+4.42%)

At closeNov 4, 2026, 7:57 AM EST

29.60 -0.62 -2.05%

Pre-market · Nov 4, 7:57 AM ET

29.18 Day range 30.29

18.85 52-week range 39.61

Held by insiders 22.24%

Held by institutions 56.95%

Float held by institutions 73.23%

Institutions 132

Top institutional holders
Holder	% held	Shares	Value	Reported
Sands Capital Alternatives, LLC	6.10%	4,230,926	127.86M	Jun 29, 2026
Samsara BioCapital, LLC	3.57%	2,480,310	74.95M	Jun 29, 2026
T. Rowe Price Investment Management, Inc.	3.17%	2,202,597	66.56M	Jun 29, 2026
ARK Investment Management, LLC	1.98%	1,373,959	41.52M	Jun 29, 2026
Braidwell LP	1.56%	1,083,983	32.76M	Jun 29, 2026
Alliancebernstein L.P.	1.45%	1,003,077	30.31M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
ARK ETF Trust-ARK Genomic Revolution ETF	1.42%	984,456	29.75M	Sep 29, 2026
ARK Venture Fund	0.96%	667,717	20.18M	Jul 30, 2026
AB CAP FUND, INC.-AB Small Cap Growth Portfolio	0.87%	601,045	18.16M	Aug 30, 2026
Columbia Funds Series Trust I-Columbia Small Cap Growth Fund	0.68%	472,554	14.28M	Aug 30, 2026
T. Rowe Price Small-Cap Stock Fund, Inc.	0.51%	355,864	10.75M	Jun 29, 2026
iShares Trust-iShares Russell 2000 ETF	0.50%	345,070	10.43M	Sep 29, 2026

ALMR insiders
Insider	Relation	Latest transaction	Date	Shares held
CHEN SHIPING PH.D.	Chief Operating Officer	Stock Award(Grant)	Apr 19, 2026	760,105
ILLUMINA INNOVATION FUND II GP, L.L.C.	Beneficial Owner of more than 10% of a Class of Security	Purchase	Apr 19, 2026	0
LUO YULING PH.D.	Chief Executive Officer	Stock Award(Grant)	Apr 19, 2026	3,164,730
MCANEAR JUSTIN J	Chief Financial Officer	Stock Award(Grant)	Apr 19, 2026	37,220
NACLERIO NICHOLAS J.	Director	Stock Award(Grant)	Apr 19, 2026	6,369,300
QIMING CORPORATE GP VI, LTD.	Beneficial Owner of more than 10% of a Class of Security	Sale	Oct 25, 2026	0

Held by funds