# DEFINITIVE HEALTHCARE CORP CLASS A COM

DEFINITIVE HEALTHCARE CORP CLASS A COM is a security (CUSIP 24477E103) tracked across SEC portfolio filings. 120 institutional managers reported $115.2M on Form 13F as of 2026-06-30; 10 registered fund positions totaling $1.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: DEFINITIVE HEALTHCARE CORP
- Class: CLASS A COM
- CUSIP: 24477E103
- Asset category: EC
- 13F holders: 120
- 13F value: $115.2M
- 13F period: 2026-06-30
- N-PORT fund positions: 10
- N-PORT value: $1.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 120 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Advent International, L.P.](https://search.stillhousedata.com/firm/105673) | BOSTON, MA | $76.9M | 62,493,676 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $7.4M | 6,043,900 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $7.2M | 2,526,079 |
| BlackRock, Inc. | New York, NY | $3.7M | 2,985,567 |
| D. E. Shaw & Co., Inc. | New York, NY | $2.6M | 2,099,551 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/338002) | MALVERN, PA | $2.3M | 1,866,329 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $2.0M | 1,666,369 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $1.5M | 1,179,694 |
| STATE STREET CORP | BOSTON, MA | $1.1M | 856,178 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $863K | 702,023 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $726K | 590,382 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $629K | 511,140 |
| NORTHERN TRUST CORP | CHICAGO, IL | $536K | 435,884 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $533K | 433,408 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $528K | 428,942 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $590K | 0.07% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $276K | 0.37% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $144K | 0.08% |
| [Cambria Micro and SmallCap Shareholder Yield ETF](https://search.stillhousedata.com/fund/S000083494) | Cambria ETF Trust | $112K | 37.76% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $75K | 0.15% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $43K | 0.43% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $30K | 0.01% |
| [DWS Small Cap Index VIP](https://search.stillhousedata.com/fund/S000006223) | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $7K | 0.16% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $2K | 0.01% |
| [TIAA Separate Account VA-1 - Stock Index Account](https://search.stillhousedata.com/fund/S000005098) | TIAA Separate Account VA-1 | $974 | 0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/24477E103.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.