DOSSIER · 13F Holders · Q1 2026

DEFINITIVE HEALTHCARE CORP

8 institutions still hold DEFINITIVE HEALTHCARE CORP as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 24477E107·8 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$2M
visible holders
Holders
8
filers reporting
Concentration
31.33%
Inspire Investing, LLC #1
top holder share
AI Holders Summary · Q1 2026

8 institutions reported DEFINITIVE HEALTHCARE CORP in Q1 2026. Inspire Investing, LLC leads at 31.3% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Inspire Investing, LLC
CIK 0001670139
$576K468K0.03%Q1 2026
02
MARSHALL WACE, LLP
CIK 0001318757
$440K153K0.00%Q4 2025
03
TWO SIGMA ADVISERS, LP
CIK 0001478735
$409K142K0.00%Q4 2025
04
PNC FINANCIAL SERVICES GROUP, INC.
CIK 0000713676
$239K83K0.00%Q4 2025
05
Glenmede Investment Management, LP
CIK 0001644465
$126K31K0.00%Q3 2025
06
HRT FINANCIAL LP
CIK 0001475597
$47K17K0.00%Q4 2025
07
COMERICA BANK
CIK 0000901541
$1K4240.00%Q4 2025
08
Caitong International Asset Management Co., Ltd
CIK 0001963355
$110.00%Q1 2026