Delcath Systems
DCTH
117 hedge funds and large institutions have $237M invested in Delcath Systems in 2025 Q2 according to their latest regulatory filings, with 49 funds opening new positions, 38 increasing their positions, 19 reducing their positions, and 29 closing their positions.
323% more call options, than puts
Call options by funds: $2.36M | Put options by funds: $558K
100% more repeat investments, than reductions
Existing positions increased: 38 | Existing positions reduced: 19
69% more first-time investments, than exits
New positions opened: 49 | Existing positions closed: 29
29% more capital invested
Capital invested by funds: $184M → $237M (+$53.3M)
19% more funds holding
Funds holding: 98 → 117 (+19)
7.5% more ownership
Funds ownership: 45.18% → 52.68% (+7.5%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$21.2M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$9.45M |
| 3 |
Marshall Wace
London,
United Kingdom
|
+$6.74M |
| 4 |
RA
Rosalind Advisors
Toronto,
Ontario, Canada
|
+$5.58M |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$5.51M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ECM
ExodusPoint Capital Management
New York
|
-$8.9M |
| 2 |
GGHC
Gilder Gagnon Howe & Co
New York
|
-$7.05M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$6.73M |
| 4 |
PA
Perceptive Advisors
New York
|
-$5.89M |
| 5 |
ACM
AIGH Capital Management
Baltimore,
Maryland
|
-$3.32M |
DCTH Hedge Fund Activity: Q2 2025 in Review
117 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in Delcath Systems (DCTH) for Q2 2025, worth a combined $237M — up 29% from $184M a quarter earlier.
Buyers outnumbered sellers: 49 funds opened new DCTH positions and 29 closed out — a net gain of 20 holders — while 38 added to existing stakes and 19 trimmed.
The largest buyer was BlackRock, adding an estimated $21.2M. The largest seller was ExodusPoint Capital Management, exiting entirely with an estimated $8.9M sold.
- 117 institutional investors held Delcath Systems (DCTH) as of Q2 2025, up from 98 in Q1 2025.
- Funds reported $237M of Delcath Systems stock for Q2 2025, up 29% quarter-over-quarter.
- 49 funds opened new Delcath Systems positions in Q2 2025 and 29 closed out, a net change of +20 holders.
- The largest Delcath Systems buyer in Q2 2025 was BlackRock, an estimated $21.2M added.
- The largest Delcath Systems seller in Q2 2025 was ExodusPoint Capital Management, an estimated $8.9M sold.
Based on aggregated 13F filings for Q2 2025.