DEFINITIVE HEALTHCARE CORP (DH): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in DH · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
12
13F filers
Aggregate Value
$4.4M
Across holders
Last Price
$0.72
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity7 increased5 reduced1 exited
Full exits: Point72 Asset Management, L.P.
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 1.97M | $1.6M | 37.1% | 0.0% | Reduced | $-1.3M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 899K | $747K | 16.9% | 0.0% | Added | +$745K | Q2 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 525K | $436K | 9.9% | 0.0% | Added | +$12K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 509K | $423K | 9.6% | 0.0% | Added | +$229K | Q2 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 0001164508 | Hedge Fund | 404K | $336K | 7.6% | 0.0% | Reduced | $-21K | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 352K | $292K | 6.6% | 0.0% | Added | +$93K | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 276K | $229K | 5.2% | 0.0% | Reduced | $-261K | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 166K | $138K | 3.1% | 0.0% | Reduced | $-67K | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 164K | $136K | 3.1% | 0.0% | Added | +$28K | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 38K | $32K | 0.7% | 0.0% | Added | — | Q2 2026 |
Reduced
Hedge Fund
$1.6M· 37.1% of total· 0.0% port· 1.97M sh· $-1.3M QoQ· Q2 2026
Added
Hedge Fund
$747K· 16.9% of total· 0.0% port· 899K sh· +$745K QoQ· Q2 2026
Added
Hedge Fund
$436K· 9.9% of total· 0.0% port· 525K sh· +$12K QoQ· Q2 2026
Added
Hedge Fund
$423K· 9.6% of total· 0.0% port· 509K sh· +$229K QoQ· Q2 2026
Reduced
Hedge Fund
$336K· 7.6% of total· 0.0% port· 404K sh· $-21K QoQ· Q2 2026
Added
Hedge Fund
$292K· 6.6% of total· 0.0% port· 352K sh· +$93K QoQ· Q2 2026
Reduced
Hedge Fund
$229K· 5.2% of total· 0.0% port· 276K sh· $-261K QoQ· Q2 2026
Reduced
Hedge Fund
$138K· 3.1% of total· 0.0% port· 166K sh· $-67K QoQ· Q2 2026
Added
Hedge Fund
$136K· 3.1% of total· 0.0% port· 164K sh· +$28K QoQ· Q2 2026
Added
Hedge Fund
$32K· 0.7% of total· 0.0% port· 38K sh· — QoQ· Q2 2026
Added
Hedge Fund
$12K· 0.3% of total· 0.0% port· 15K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$2K· 0.0% of total· 0.0% port· 2K sh· $-3K QoQ· Q2 2026
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