13F Insight
DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
MSTR 8 PERP

MICROSTRATEGY INC

99 institutions still hold MICROSTRATEGY INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 594972887·99 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.0%
vs prior quarter
13F value held
$379M
61.0% inst. owned
of float
Holders
99
-20 QoQ
filers reporting
Activity
+31 / −19
+877 added · −740 reduced
this quarter
Concentration
28.38%
Capital International Investors #1
top holder share
AI Holders Summary · Q1 2026

99 institutions reported MSTR 8 PERP in Q1 2026. Capital International Investors leads at 28.4% of the visible book. -20 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Capital International Investors
CIK 0001562230
$108M1.5M0.03%Q1 202602
BlackRock, Inc.
CIK 0002012383
$69M969K0.00%Q1 202603
Capital World Investors
CIK 0001422849
$52M737K0.01%Q1 202604
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$21M300K0.03%Q1 202605
LPL Financial LLC
CIK 0001403438
$18M253K0.00%Q1 202606
ParaFi Capital LP
CIK 0001919332
$16M200K4.40%Q4 202507
Kovack Advisors, Inc.
CIK 0001728321
$14M202K0.77%Q1 202608
Calamos Advisors LLC
CIK 0001316507
$14M200K0.05%Q1 202609
STATE STREET CORP
CIK 0000093751
$12M168K0.00%Q1 202610
INFRASTRUCTURE CAPITAL ADVISORS, LLC
CIK 0001621802
$11M153K0.75%Q1 202611
FMR LLC
CIK 0000315066
$10M136K0.00%Q1 202612
ADVENT CAPITAL MANAGEMENT /DE/
CIK 0001097278
$7M98K0.19%Q1 202613
Aspiring Ventures, LLC
CIK 0001738640
$6M82K1.75%Q1 202614
Greenland Capital Management LP
CIK 0001896430
$5M72K0.64%Q1 202615
MORGAN STANLEY
CIK 0000895421
$5M65K0.00%Q1 202616
STIFEL FINANCIAL CORP
CIK 0000720672
$4M57K0.00%Q1 202617
Pasadena Private Wealth, LLC
CIK 0001760578
$3M36K0.35%Q1 202618
NATIONAL BANK OF CANADA /FI/
CIK 0000926171
$2M34K0.00%Q1 202619
Ionic Capital Management LLC
CIK 0001386462
$2M29K0.29%Q4 202520
MANUFACTURERS LIFE INSURANCE COMPANY, THE
CIK 0000928047
$2M24K0.00%Q1 2026
Page 1 of 5
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