DH Institutional Ownership
Who owns Definitive Healthcare Corp. and what the big funds did with it last quarter, from every SEC 13F filing. 102 funds reported holding DH at Jun 30, 2026, together owning 82.0% of the company.
- ▼54 buying vs 72 selling
- ▼Held by funds -1.6 pts
- ▼Funds holding -19
- ▼Superinvestors: 1 added, 3 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 102 | 121 | −15.7% |
| In funds' top 10 | 0 | 1 | −100.0% |
| 13F shares | 87.6M | 89.3M | −1.9% |
| Held by funds | 82.0% | 83.6% | −1.6 pts |
| New positions | 19 | 22 | −13.6% |
| Increased | 35 | 40 | −12.5% |
| Reduced | 36 | 33 | +9.1% |
| Sold out | 36 | 27 | +33.3% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in DH
All superinvestors →
Who owns DH
share of fund held shares- Index and passive funds7.1%
- Active managers and hedge funds85.0%
- Banks and brokers7.9%
- Pensions, insurers and other0.0%
The top 10 holders own 90.4% of all DH shares that funds reported. Groups are our own grouping of filers by name.
Filed so far for Q3 2026
19 funds changed their position- Inspire Investing, LLCSold out−895K sh
- Covestor LtdNew+169K sh
- Wealth Enhancement Advisory Services, LLCTrimmed−17K sh
- GAMMA Investing LLCAdded+17K sh
- Abel Hall, LLCSold out−15K sh
🔒 Free account: see all 19.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Advent International, L.P. | 58.54% | 62.5M | $51.9M | 0 |
| 2 | Goldman Sachs Group Inc | 5.58% | 6M | $5M | −85K |
| 3 | D. E. Shaw & Co., Inc. | 1.85% | 2M | $1.6M | −126K |
| 4 | Vanguard Capital Management LLC | 1.71% | 1.8M | $1.5M | −37K |
| 5 | Kennedy Capital Management LLC | 1.63% | 1.7M | $1.4M | +1.7M |
| 6 | Dimensional Fund Advisors LP | 1.36% | 1.5M | $1.2M | −213K |
| 7 | BlackRock, Inc. | 1.32% | 1.4M | $1.2M | −1.6M |
| 8 | AQR Capital Management LLC | 0.84% | 899K | $747K | +197K |
| 9 | Inspire Investing, LLC | 0.84% | 895K | $744K | +427K |
| 10 | Geode Capital Management, LLC | 0.52% | 551K | $458K | −629K |
- Kennedy Capital Management LLC+1.7M sh+$1.4M
- Corient Private Wealth LP+454K sh+$378K
- Inspire Investing, LLC+427K sh+$355K
- Two Sigma Investments, LP+276K sh+$229K
- Acadian Asset Management LLC+245K sh+$201K
- AQR Capital Management LLC+197K sh+$164K
- Gsa Capital Partners LLP+190K sh+$158K
- Sei Investments Co+182K sh+$151K
- BlackRock, Inc.−1.6M sh−$1.3M
- Geode Capital Management, LLC−629K sh−$523K
- State Street Corp−615K sh−$511K
- Alliancebernstein L.P.−123K sh−$354K
- Clark Estates Inc/ny−240K sh−$295K
- Northern Trust Corp−332K sh−$275K
- Millennium Management LLC−314K sh−$261K
- Citadel Advisors LLC−267K sh−$222K
DH institutional ownership FAQ
Who owns the most DH stock?
In Q2 2026 13F filings the largest holder of DH was Advent International, L.P., followed by Goldman Sachs Group Inc and D. E. Shaw & Co., Inc.. Index fund managers are usually the biggest holders of large companies.
What percentage of DH is owned by institutions?
Funds that file 13F reports held 82.0% of DH's shares at Jun 30, 2026, compared with 83.6% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying DH?
In Q2 2026, 54 funds bought DH (19 of them new positions) and 72 sold (36 sold out completely). Among well known investors, 1 added and 3 cut. Our fund sentiment for DH is strongly bearish.
What is DH's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this DH ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.