CareDx
CDNA
227 hedge funds and large institutions have $1.5B invested in CareDx in 2026 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 77 increasing their positions, 68 reducing their positions, and 13 closing their positions.
4,526% more call options, than puts
Call options by funds: $1.57M | Put options by funds: $34K
315% more first-time investments, than exits
New positions opened: 54 | Existing positions closed: 13
65% more capital invested
Capital invested by funds: $912M → $1.5B (+$592M)
19% more funds holding
Funds holding: 191 → 227 (+36)
13% more repeat investments, than reductions
Existing positions increased: 77 | Existing positions reduced: 68
0% more funds holding in top 10
Funds holding in top 10: 4 → 4 (0)
0.4% less ownership
Funds ownership: 102.6% → 102.2% (-0.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DSCM
Divisadero Street Capital Management
Miami,
Florida
|
+$15.3M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$8.1M |
| 3 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$8.05M |
| 4 |
Morgan Stanley
New York
|
+$7.6M |
| 5 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
+$7.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BAMCO Inc
New York
|
-$30.5M |
| 2 |
B
Braidwell
Stamford,
Connecticut
|
-$20.7M |
| 3 |
State Street
Boston,
Massachusetts
|
-$6.35M |
| 4 |
NAMA
Nikko Asset Management Americas
New York
|
-$6.25M |
| 5 |
Sumitomo Mitsui Trust Group
Minato-Ku, Tokyo,
Japan
|
-$6.17M |
CDNA Hedge Fund Activity: Q2 2026 in Review
227 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in CareDx (CDNA) for Q2 2026, worth a combined $1.5B — up 65% from $912M a quarter earlier.
Buyers outnumbered sellers: 54 funds opened new CDNA positions and 13 closed out — a net gain of 41 holders — while 77 added to existing stakes and 68 trimmed.
The largest buyer was Divisadero Street Capital Management, opening a new position worth an estimated $15.3M. The largest seller was BAMCO Inc, cutting an estimated $30.5M.
- 227 institutional investors held CareDx (CDNA) as of Q2 2026, up from 191 in Q1 2026.
- Funds reported $1.5B of CareDx stock for Q2 2026, up 65% quarter-over-quarter.
- 54 funds opened new CareDx positions in Q2 2026 and 13 closed out, a net change of +41 holders.
- The largest CareDx buyer in Q2 2026 was Divisadero Street Capital Management, an estimated $15.3M added.
- The largest CareDx seller in Q2 2026 was BAMCO Inc, an estimated $30.5M sold.
Based on aggregated 13F filings for Q2 2026.