DH

Definitive Healthcare Corp Cross-source read$1.05 1.94%
Information TechnologyCUSIP 24477E103· EOD Sep 11, 2026

Among active 13F managers last quarter, 6 opened and 21 added, while 10 reduced; the largest holder to move was D. E. Shaw & Co., Inc. (+1.5%). No open-market insider trades in the last 180 days.

Tracked 13F holders
100
37 in Q2 2026 filings
13F value (tracked)
$100.9M
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
27 adding · 10 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Price & smart-money activity

$1.05 1.94%5Y -97.6%
$0.59$12.89$25.18$37.48$49.782021202220232024202520263623191721523165251431193618226272192117192121361829242521302526312031263527271716
Hover for who · click for detailEnd-of-day closing prices52w $0.63 – $4.30

Who owns DH?

100 tracked 13F filers · ranked by shares held

100 tracked 13F filers disclose a position in DH as of the latest SEC 13F filings, a combined $100.9M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Advent International, L.P.62.5M
$76.9M
Held
Q1 2026
2Goldman Sachs Group Inc6.0M
$7.4M
+1.7%
Added · +102K sh
Q1 2026
3D. E. Shaw & Co., Inc.2.1M
$2.6M
+1.5%
Added · +32K sh
Q1 2026
4Vanguard Capital Management LLC1.8M
$1.5M
−2.0%
Reduced · −37K sh
Q2 2026
5Dimensional Fund Advisors LP1.7M
$2.0M
−13%
Reduced · −251K sh
Q1 2026
6BlackRock, Inc.1.4M
$1.2M
−53%
Reduced · −1.6M sh
Q2 2026
7AQR Capital Management LLC702K
$863K
+25%
Added · +138K sh
Q1 2026
8Millennium Management LLC590K
$726K
+78%
Added · +258K sh
Q1 2026
9Geode Capital Management, LLC551K
$458K
−53%
Reduced · −629K sh
Q2 2026
10Renaissance Technologies LLC511K
$629K
−3.1%
Reduced · −17K sh
Q1 2026
11Jacobs Levy Equity Management, Inc473K
$393K
+58%
Added · +173K sh
Q2 2026
12Northern Trust Corp436K
$536K
+0.1%
Added · +612 sh
Q1 2026
13Arrowstreet Capital, Limited Partnership429K
$528K
−39%
Reduced · −273K sh
Q1 2026
14Morgan Stanley424K
$522K
−62%
Reduced · −699K sh
Q1 2026
15Barclays PLC326K
$402K
+43%
Added · +98K sh
Q1 2026
16Pinnacle Associates Ltd260K
$216K
~0%
Added · +37 sh
Q2 2026
17Pinnacle Wealth Management Advisory Group, LLC260K
$216K
~0%
Added · +37 sh
Q2 2026
18Vanguard Fiduciary Trust Co251K
$208K
−3.9%
Reduced · −10K sh
Q2 2026
19Charles Schwab Investment Management Inc250K
$307K
−30%
Reduced · −109K sh
Q1 2026
20State Street Corp242K
$201K
−72%
Reduced · −615K sh
Q2 2026
21Squarepoint Ops LLC240K
$295K
New
+240K sh
Q1 2026
22Two Sigma Investments, LP234K
$287K
+69%
Added · +96K sh
Q1 2026
23Bank of New York Mellon Corp195K
$240K
−9.9%
Reduced · −21K sh
Q1 2026
24Citadel Advisors LLC166K
$138K
−62%
Reduced · −267K sh
Q2 2026
25Tocqueville Asset Management L.P.165K
$137K
Held
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership. 1 value row is withheld because the reported units disagree with same-security peers; share counts are unchanged.

Is DH being bought or sold by institutions?

Last quarter, 6 funds opened a new position in DH and 21 added to an existing one, while 10 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
6
funds took a first position
Added
21
added to an existing position
Reduced
10
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own DH also own

CompanyCo-held byTheir position there
Eli Lilly & CoLLY41 funds$17.1B
Tesla IncTSLA41 funds$17.1B
Advanced Micro DevicesAMD41 funds$7.2B
Nvidia CorpNVDA40 funds$89.5B
Apple IncAAPL40 funds$66.4B
Microsoft CorpMSFT40 funds$65.3B
Alphabet Inc-CL CGOOG40 funds$38.4B
Alphabet Inc-CL AGOOGL40 funds$34.9B
Costco Wholesale CorpCOST40 funds$12.8B
Lam Research CorpLRCX40 funds$10.3B
Walmart IncWMT40 funds$8.5B
Bank Of America CorpBAC40 funds$6.5B

Ranked by how many of DH's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in DH.

Insider activity (Form 4)

Full insider page →
Net · 180d
$0
0 open-market transactions
DateInsiderRoleActionSharesValue
Dec 3, 2024Moschella WilliamChief Product & Tech OfficerSell (S)45K$212K
Aug 24, 2023Spectrum VII Co-Investment Fund, L.P.DirectorSell (S)
2 lots, same day
7K$62K
May 12, 2023Spectrum VII Co-Investment Fund, L.P.Director, 10% OwnerSell (S)
2 lots, same day
6K$57K
Feb 27, 2023Se Vii Dhc Aiv Feeder, L.p.Director, 10% OwnerSell (S)3.0M$33.4M
Nov 7, 2022Krantz Jason RonaldDirector, 10% OwnerBuy (P)450K$5.2M
Aug 9, 2022Se Vii Dhc Aiv, L.p.Director, 10% OwnerSell (S)1.0M$23.1M
Aug 8, 2022Se Vii Dhc Aiv, L.p.Director, 10% OwnerSell (S)1.1M$26.9M
Aug 8, 2022Winn David RandallDirectorSell (S)
3 lots, same day
2.2M$52.9M
May 11, 2022Spectrum VII Co-Investment Fund, L.P.Director, 10% OwnerSell (S)
4 lots, same day
6K$99K
May 11, 2022Haywood Jeffrey CharlesDirector, 10% OwnerSell (S)18K$283K
Mar 3, 2022Booth Richard DouglasChief Financial OfficerBuy (P)2K$50K
Sep 17, 2021Se Vii Dhc Aiv, L.p.Director, 10% OwnerSell (S)67K$1.7M

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
4236
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0
Sector rotation
DH is in Information Technology, which smart money is rotating INTO
+$84.4B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

37 tracked filers in Q2 2026 filingsstill filing
056111Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $1.8M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Share classes

Class13F holdersValue held
DHthis pagecs100 funds$101.3M
24477E107CLASS A COM1 funds$744K

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

15 most recent

Keep exploring

Connected entities for DH

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Ask your agent what changed in DH

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/DH/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for DH.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for DH. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.