13F Insight
DOSSIER · 13F Holders · Q1 2026Mega-capCrowded
DMAC

Diamedica Therapeutics Inc

101 institutions still hold Diamedica Therapeutics Inc as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 25253x207·101 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.3%
vs prior quarter
13F value held
$70M
64.0% inst. owned
of float
Holders
101
+101 QoQ
filers reporting
Activity
+24 / −77
+841 added · −729 reduced
this quarter
Concentration
19.64%
COOPERMAN LEON G #1
top holder share
AI Holders Summary · Q1 2026

101 institutions reported DMAC in Q1 2026. COOPERMAN LEON G leads at 19.6% of the visible book. +101 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
COOPERMAN LEON G
CIK 0000898382
$14M2.0M0.45%Q1 202602
BlackRock, Inc.
CIK 0002012383
$13M1.9M0.00%Q1 202603
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$6M936K0.00%Q1 202604
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE
CIK 0001047859
$6M875K8.05%Q1 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5M781K0.00%Q1 202606
STATE STREET CORP
CIK 0000093751
$4M644K0.00%Q1 202607
FIRST MANHATTAN CO. LLC.
CIK 0000728083
$3M455K0.01%Q1 202608
Bleichroeder LP
CIK 0001781002
$3M382K0.45%Q1 202609
NORTHERN TRUST CORP
CIK 0000073124· Index
$2M339K0.00%Q1 202610
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M333K0.00%Q1 202611
OSAIC HOLDINGS, INC.
CIK 0001677044
$2M320K0.00%Q1 202612
LPL Financial LLC
CIK 0001403438
$2M226K0.00%Q1 202613
Vanguard Portfolio Management
CIK 0002100121
$1M203K0.00%Q1 202614
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$1M188K0.00%Q1 202615
CITADEL ADVISORS LLC
CIK 0001423053
$1M151K0.00%Q4 202516
Kalehua Capital Management LLC
CIK 0002106181
$846,088125K0.33%Q1 202617
SEI INVESTMENTS CO
CIK 0000350894
$753,636111K0.00%Q1 202618
Bank of New York Mellon Corp
CIK 0001390777
$752,001111K0.00%Q1 202619
MORGAN STANLEY
CIK 0000895421
$713,694105K0.00%Q1 202620
MEMBERS WEALTH LLC
CIK 0002059574
$655,942101K0.39%Q1 2026
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