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DH · Definitive Healthcare Corp.

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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475

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DH

Name: Definitive Healthcare Corp. (DH) insider trading and ownership data
Creator: WaveMan
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Definitive Healthcare Corp.

SOFTWARE & IT · SERVICES-PREPACKAGED SOFTWARE · CIK 0001861795

ACTIVIST 13D☆ WATCH

INSIDER NET · 180D

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

-4.2%

XBRL, annual

NET MARGIN

-57.5%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

no Form 4 purchases or sales on file

CONGRESS

no member of Congress has reported trading it

FUNDS

56 funds added or opened last quarter

below 63% of Software & IT

REVENUE

-4.2% year over year

below 77% of Software & IT

MARGIN

-57.5% net margin

below 81% of Software & IT

BUYBACKS

$49.5M repurchased, FY to 2025-12-31

below 59% of Software & IT

SHORT

1.8% of shares outstanding short · 12.1 days to cover · settled 2026-07-31

below 57% of Software & IT

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

56 funds added or opened positions in the latest 13F quarter, of 103 holders.

Advent International, L.P. disclosed a 5%+ stake (58.54%) in the last six months.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN -72.7%

-72.7%12M

13D/G STAKE

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

An activist crossed the 5% line with declared intent.

The record shows 56 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

TEAM META CRWV CRM NET CRWD DDOG DASH APP IOT PCTY MDB

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

No insider purchases or sales are on record for Definitive Healthcare Corp. in the period covered. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER

FILED

VALUE

Moschella William

Chief Product & Tech Officer

SELL

2024-12-03

45,000.0

$211.5K

Spectrum VII Co-Investment Fund, L.P.

Director

SELL

2023-08-24

4,202.0

$39.5K

Spectrum VII Co-Investment Fund, L.P.

Director

SELL

2023-08-24

2,454.0

$23.0K

Spectrum VII Co-Investment Fund, L.P.

Director

SELL

2023-05-12

3,939.0

$35.9K

Spectrum VII Co-Investment Fund, L.P.

Director

SELL

2023-05-12

2,301.0

$21.0K

19 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 14 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

Advent International, L.P.

62,493,676.0 sh

$51.9M

GOLDMAN SACHS GROUP INC

5,959,143.0 sh

$5.0M

D. E. Shaw & Co., Inc.

1,973,193.0 sh

$1.6M

VANGUARD CAPITAL MANAGEMENT LLC

1,829,463.0 sh

$1.5M

KENNEDY CAPITAL MANAGEMENT LLC

1,737,044.0 sh

$1.4M

5%+ owners

13D = intent to influence · 13G = passive

Advent International, L.P.

ACTIVIST 13D · 2026-09-02

58.54%

Advent International GP, LLC

ACTIVIST 13D · 2026-09-02

58.54%

Advent International GPE IX Limited Partnership

ACTIVIST 13D · 2026-09-02

15.88%

Advent International GPE IX-H Limited Partnership

ACTIVIST 13D · 2026-09-02

5.09%

Jason Ronald Krantz

ACTIVIST 13D · 2026-09-02

17.6%

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Inspire Fidelis Multi Factor ETF

$827.4K POSITION · AS OF 2026-02-28

0.5%

Cambria Micro and SmallCap Shareholder Yield ETF

$111.7K POSITION · AS OF 2026-04-30

0.4%

Inspire Small/Mid Cap ETF

$219.4K POSITION · AS OF 2026-02-28

0.1%

Ultra-Small Company Market Fund

$54.4K POSITION · AS OF 2026-03-31

0.0%

NVIT Small Cap Value Fund

$66.7K POSITION · AS OF 2026-03-31

0.0%

Small Cap Value Fund

$170.9K POSITION · AS OF 2026-03-31

0.0%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$241.5M	$252.2M	$251.4M	$222.7M
GROSS PROFIT	$183.3M	$197.5M	$203.9M	$180.0M
OPERATING INCOME	$-224.3M	$-710.8M	$-329.8M	$-44.0M
NET INCOME	$-199.3M	$-591.4M	$-289.6M	$-7.2M
EPS (DILUTED)	-1.30	-3.54	-1.79	-0.07
OPERATING CASH FLOW	$53.8M	$58.2M	$41.2M	$35.6M
CASH	$163.6M	$105.4M	$131.0M	$146.9M
LONG-TERM DEBT	$156.1M	$229.4M	$242.6M	$255.8M
BUYBACKS	$49.5M	$22.4M	$0	$0

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE