DEFINITIVE HEALTHCARE CORP (DH)
Institutional ownership reported to the SEC as of Q2 2026, across 20 quarters.
99
Reporting holders
$71.8M
Reported value
80.9%
Of shares outstanding
0.0%
Held as options
-13
Holder change
Institutions report 86,368,453 shares against 106,744,713 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Advent International, L.P. | $51.9M | 62,493,676 | 0.29% | 20q | HELD |
| GOLDMAN SACHS GROUP INC | $5.0M | 5,959,143 | 0.00% | 20q | -1.4%-$70.4K |
| D. E. Shaw & Co., Inc. | $1.6M | 1,973,193 | 0.00% | 15q | -6.0%-$105.0K |
| VANGUARD CAPITAL MANAGEMENT LLC | $1.5M | 1,829,463 | 0.00% | 2q | -2.0%-$30.6K |
| KENNEDY CAPITAL MANAGEMENT LLC | $1.4M | 1,737,044 | 0.03% | new | NEW |
| DIMENSIONAL FUND ADVISORS LP | $1.2M | 1,453,209 | 0.00% | 15q | -12.8%-$177.0K |
| BlackRock, Inc. | $1.2M | 1,408,621 | 0.00% | 8q | -52.8%-$1.3M |
| Corient Private Wealth LP | $747.9K | 900,072 | 0.00% | new | NEW |
| AQR CAPITAL MANAGEMENT LLC | $747.1K | 899,132 | 0.00% | 9q | +28.1%+$163.8K |
| GEODE CAPITAL MANAGEMENT, LLC | $457.9K | 550,753 | 0.00% | 20q | -53.3%-$523.0K |
| RENAISSANCE TECHNOLOGIES LLC | $436.3K | 525,040 | 0.00% | 10q | +2.7%+$11.5K |
| TWO SIGMA INVESTMENTS, LP | $423.2K | 509,328 | 0.00% | 8q | +118.1%+$229.1K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $392.8K | 472,710 | 0.00% | 3q | +57.8%+$143.9K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $335.8K | 404,124 | 0.00% | 5q | -5.8%-$20.6K |
| Squarepoint Ops LLC | $292.1K | 351,575 | 0.00% | 2q | +46.5%+$92.8K |
| BARCLAYS PLC | $268.9K | 323,670 | 0.00% | 18q | -0.9%-$2.3K |
| MILLENNIUM MANAGEMENT LLC | $229.2K | 275,896 | 0.00% | 9q | -53.3%-$261.3K |
| PINNACLE ASSOCIATES LTD | $216.1K | 260,037 | 0.00% | 6q | HELD |
| Pinnacle Wealth Management Advisory Group, LLC | $216.1K | 260,037 | 0.01% | 6q | HELD |
| MORGAN STANLEY | $211.2K | 254,149 | 0.00% | 20q | -40.1%-$141.4K |
| VANGUARD FIDUCIARY TRUST CO | $208.2K | 250,545 | 0.00% | 2q | -3.9%-$8.4K |
| STATE STREET CORP | $200.8K | 241,671 | 0.00% | 19q | -71.8%-$510.6K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $167.8K | 201,901 | 0.00% | 19q | -19.1%-$39.7K |
| Sixth Street Partners Management Company, L.P. | $167.8K | 201,901 | 0.00% | new | NEW |
| SEI INVESTMENTS CO | $150.8K | 181,535 | 0.00% | new | NEW |
| CITADEL ADVISORS LLC | $138.2K | 166,291 | 0.00% | 16q | -61.6%-$221.9K |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | $137.1K | 165,000 | 0.00% | 9q | HELD |
| MARSHALL WACE, LLP | $136.1K | 163,981 | 0.00% | 5q | +123.0%+$75.1K |
| XTX Topco Ltd | $112.5K | 135,370 | 0.00% | 8q | +475.9%+$92.9K |
| Invesco Ltd. | $89.5K | 107,729 | 0.00% | 19q | -11.4%-$11.5K |
| NORTHERN TRUST CORP | $86.7K | 104,327 | 0.00% | 19q | -76.1%-$275.5K |
| IEQ CAPITAL, LLC | $84.1K | 101,240 | 0.00% | 7q | +83.9%+$38.4K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $78.3K | 94,200 | 0.00% | 2q | +113.1%+$41.5K |
| PNC Financial Services Group, Inc. | $77.3K | 93,078 | 0.00% | 20q | HELD |
| Bank of New York Mellon Corp | $67.7K | 81,487 | 0.00% | 19q | -58.2%-$94.2K |
| Williams & Novak, LLC | $65.3K | 78,610 | 0.04% | 2q | +155.8%+$39.8K |
| CITIGROUP INC | $64.2K | 77,267 | 0.00% | 19q | +3926.4%+$62.6K |
| JANE STREET GROUP, LLC | $57.6K | 69,344 | 0.00% | 15q | +68.2%+$23.4K |
| Flywheel Private Wealth LLC | $56.3K | 67,743 | 0.03% | 2q | HELD |
| BAKER TILLY WEALTH MANAGEMENT, LLC | $49.9K | 60,080 | 0.01% | 12q | HELD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $45.4K | 54,611 | 0.00% | 2q | -80.9%-$192.8K |
| MERCER GLOBAL ADVISORS INC /ADV | $44.7K | 53,774 | 0.00% | 2q | +370.2%+$35.2K |
| Valeo Financial Advisors, LLC | $42.9K | 51,582 | 0.00% | 15q | HELD |
| Jain Global LLC | $40.5K | 48,773 | 0.00% | new | NEW |
| UBS Group AG | $40.5K | 48,717 | 0.00% | 19q | -37.2%-$24.0K |
| Russell Investments Group, Ltd. | $35.1K | 42,191 | 0.00% | 4q | +1.6% |
| BLAIR WILLIAM & CO/IL | $33.4K | 40,220 | 0.00% | new | NEW |
| Mariner, LLC | $33.2K | 39,937 | 0.00% | 2q | +162.0%+$20.5K |
| Balyasny Asset Management L.P. | $32.0K | 38,492 | 0.00% | new | NEW |
| FMR LLC | $31.3K | 37,666 | 0.00% | 20q | +48.0%+$10.2K |
| AMERIPRISE FINANCIAL INC | $26.0K | 31,326 | 0.00% | 3q | -50.2%-$26.2K |
| EP Wealth Advisors, LLC | $25.1K | 30,152 | 0.00% | 2q | +19.7%+$4.1K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $24.4K | 29,253 | 0.00% | 5q | +107.5%+$12.7K |
| STIFEL FINANCIAL CORP | $21.9K | 26,306 | 0.00% | 18q | -84.0%-$114.5K |
| Engineers Gate Manager LP | $20.5K | 24,625 | 0.00% | 5q | -33.4%-$10.3K |
| Cerity Partners LLC | $16.1K | 19,425 | 0.00% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $14.7K | 17,678 | 0.00% | 20q | -61.2%-$23.1K |
| OCCUDO QUANTITATIVE STRATEGIES LP | $13.7K | 16,505 | 0.00% | 3q | -30.4%-$6.0K |
| Vanguard Global Advisers, LLC | $13.5K | 16,300 | 0.00% | 2q | -82.5%-$63.7K |
| CAPTRUST FINANCIAL ADVISORS | $13.1K | 15,804 | 0.00% | new | NEW |
| OVERSEA-CHINESE BANKING Corp Ltd | $12.8K | 15,459 | 0.00% | new | NEW |
| Abel Hall, LLC | $12.6K | 15,165 | 0.00% | 2q | +3.7% |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $12.5K | 15,000 | 0.00% | 3q | HELD |
| Schonfeld Strategic Advisors LLC | $12.4K | 14,928 | 0.00% | new | NEW |
| Connor, Clark & Lunn Investment Management Ltd. | $11.7K | 14,139 | 0.00% | 8q | -61.9%-$19.1K |
| RHUMBLINE ADVISERS | $11.7K | 14,075 | 0.00% | 19q | -72.9%-$31.5K |
| Arax Advisory Partners | $11.6K | 13,944 | 0.00% | 2q | +66300.0%+$11.6K |
| JMN Financial LLC | $10.8K | 12,994 | 0.01% | new | NEW |
| Creative Planning | $10.6K | 12,797 | 0.00% | new | NEW |
| Ariadne Wealth Management, LP | $10.5K | 12,590 | 0.00% | new | NEW |
| Vanguard Personalized Indexing Management, LLC | $9.9K | 11,869 | 0.00% | 2q | -39.1%-$6.3K |
| MEEDER ASSET MANAGEMENT INC | $9.7K | 11,674 | 0.00% | 6q | +66.7%+$3.9K |
| JPMORGAN CHASE & CO | $9.1K | 12,702 | 0.00% | 20q | +1.9% |
| Tower Research Capital LLC (TRC) | $4.9K | 5,841 | 0.00% | 20q | -54.1%-$5.7K |
| Integrated Wealth Concepts LLC | $4.5K | 5,443 | 0.00% | new | NEW |
| Rockefeller Capital Management L.P. | $2.0K | 2,381 | 0.00% | 4q | -72.4%-$5.2K |
| OSAIC HOLDINGS, INC. | $2.0K | 2,360 | 0.00% | 20q | HELD |
| EverSource Wealth Advisors, LLC | $1.7K | 2,028 | 0.00% | 7q | +68.4% |
| GROUP ONE TRADING LLC | $1.7K | options only | 0.00% | 10q | OPTIONS |
| ROYAL BANK OF CANADA | $1.0K | 784 | 0.00% | new | NEW |
| Essential Partners LLC | $611 | 735 | 0.00% | 5q | +7.9% |
| SBI Securities Co., Ltd. | $578 | 696 | 0.00% | 7q | +38.4% |
| NISA INVESTMENT ADVISORS, LLC | $485 | 584 | 0.00% | 2q | +96.6% |
| ROTHSCHILD INVESTMENT LLC | $471 | 567 | 0.00% | 3q | +425.0% |
| GSA CAPITAL PARTNERS LLP | $437 | 525,896 | 0.03% | 3q | +56.7% |
| Farther Finance Advisors, LLC | $398 | 492 | 0.00% | 5q | +68.5% |
| ACADIAN ASSET MANAGEMENT LLC | $368 | 448,629 | 0.00% | 3q | +120.6% |
| Optiver Holding B.V. | $263 | 316 | 0.00% | 4q | HELD |
| FIFTH THIRD BANCORP | $223 | 269 | 0.00% | 5q | -14.3% |
| GAMMA Investing LLC | $215 | 259 | 0.00% | 4q | -19.3% |
| True Wealth Design, LLC | $205 | 246 | 0.00% | 8q | -27.4% |
| BNP PARIBAS FINANCIAL MARKETS | $192 | 231 | 0.00% | 7q | -96.5%-$5.3K |
| IFP Advisors, Inc | $145 | 175 | 0.00% | 7q | +34.6% |
| Fortitude Family Office, LLC | $57 | 69 | 0.00% | new | NEW |
| Basecamp Wealth Advisors LLC | $45 | 54 | 0.00% | new | FIRST |
| SJS Investment Consulting Inc. | $36 | 43 | 0.00% | 2q | +1333.3% |
| Wealth Enhancement Trust Services, Inc. | $19 | 23 | 0.00% | new | NEW |
| State of Alaska, Department of Revenue | $8 | 11,433 | 0.00% | 4q | HELD |
| JPL Wealth Management, LLC | $8 | 9 | 0.00% | new | NEW |
| HUNTINGTON NATIONAL BANK | $1 | 1 | 0.00% | 17q | HELD |
Showing the largest 100 of 102 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 99 | $71.8M | 86,368,453 | 20 | 30 | 35 | 0.0% |
| Q1 2026 | 112 | $108.8M | 88,334,965 | 19 | 37 | 32 | 0.0% |
| Q4 2025 | 112 | $257.8M | 89,448,269 | 17 | 27 | 49 | 0.0% |
| Q3 2025 | 124 | $388.1M | 95,609,731 | 24 | 23 | 53 | 0.0% |
| Q2 2025 | 117 | $381.7M | 97,881,124 | 20 | 40 | 37 | 0.0% |
| Q1 2025 | 129 | $292.7M | 101,510,546 | 28 | 39 | 40 | 0.0% |
| Q4 2024 | 121 | $430.9M | 105,055,464 | 16 | 47 | 33 | 0.0% |
| Q3 2024 | 119 | $475.2M | 106,569,576 | 20 | 36 | 36 | 0.0% |
| Q2 2024 | 138 | $613.4M | 112,392,683 | 32 | 51 | 35 | 0.2% |
| Q1 2024 | 133 | $937.7M | 116,040,580 | 24 | 54 | 31 | 0.1% |
| Q4 2023 | 123 | $1.1B | 115,071,996 | 12 | 44 | 41 | 0.0% |
| Q3 2023 | 124 | $944.8M | 118,304,054 | 15 | 53 | 30 | 0.0% |
| Q2 2023 | 126 | $1.3B | 116,866,086 | 21 | 64 | 21 | 0.0% |
| Q1 2023 | 124 | $1.2B | 112,324,604 | 26 | 57 | 25 | 0.1% |
| Q4 2022 | 107 | $1.1B | 98,023,364 | 27 | 36 | 31 | 0.0% |
| Q3 2022 | 121 | $1.7B | 108,837,452 | 25 | 50 | 26 | 0.0% |
| Q2 2022 | 114 | $2.4B | 106,735,869 | 44 | 42 | 21 | 0.0% |
| Q1 2022 | 89 | $2.4B | 98,634,320 | 27 | 42 | 14 | 0.0% |
| Q4 2021 | 90 | $2.7B | 96,991,901 | 41 | 32 | 10 | 0.0% |
| Q3 2021 | 76 | $3.6B | 83,307,070 | 76 | 0 | 0 | 0.0% |