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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, 20 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

323% more call options, than puts

Call options by funds: $2.36M | Put options by funds: $558K

90% more repeat investments, than reductions

Existing positions increased: 38 | Existing positions reduced: 20

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)

7.49% 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)

Holders
117
Holders Change
+19
Holders Change %
+19.39%
% of All Funds
1.54%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
49
Increased
38
Reduced
20
Closed
29
Calls
$2.36M
Puts
$558K
Net Calls
+$1.8M
Net Calls Change
+$571K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$21.2M
2
Citadel Advisors
Citadel Advisors
Florida
+$9.45M
3
Marshall Wace
Marshall Wace
United Kingdom
+$6.74M
4
RA
Rosalind Advisors
Ontario, Canada
+$5.58M
5
Geode Capital Management
Geode Capital Management
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
Susquehanna International Group
Pennsylvania
-$6.73M
4
PA
Perceptive Advisors
New York
-$5.89M
5
ACM
AIGH Capital Management
Maryland
-$3.32M
Name Holding Trade Value Shares
Change 		Change in
Stake
BFM
51
Boothbay Fund Management
New York
$640K +$221K +15,864 +51%
Acadian Asset Management
52
Acadian Asset Management
Massachusetts
$636K +$655K +46,941 New
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$586K +$600K +43,064 New
Raymond James Financial
54
Raymond James Financial
Florida
$582K +$597K +42,816 New
GGHC
55
Gilder Gagnon Howe & Co
New York
$451K -$7.05M -505,367 -94%
TWM
56
Tripletail Wealth Management
Florida
$423K +$574K +41,165 New
VF
57
Virtu Financial
New York
$419K +$430K +30,822 New
XT
58
XTX Topco
Cayman Islands
$400K +$410K +29,432 New
Ameriprise
59
Ameriprise
Minnesota
$386K +$395K +28,363 New
SCM
60
Soleus Capital Management
Connecticut
$340K -$2.9M -207,722 -89%
Nomura Holdings
61
Nomura Holdings
Japan
$324K +$332K +23,807 New
HHGC
62
Hunting Hill Global Capital
New York
$308K +$119K +8,550 +61%
Squarepoint
63
Squarepoint
New York
$303K -$986K -70,735 -76%
AC
64
Aristides Capital
Kentucky
$294K – – –
QC
65
Quadrature Capital
United Kingdom
$284K +$291K +20,883 New
Deutsche Bank
66
Deutsche Bank
Germany
$271K +$278K +19,960 New
OQS
67
Occudo Quantitative Strategies
Florida
$261K +$268K +19,204 New
AA
68
ALPS Advisors
Colorado
$256K +$262K +18,823 New
MIM
69
MetLife Investment Management
New Jersey
$254K +$260K +18,669 New
GCM
70
Graham Capital Management
Connecticut
$252K -$44.1K -3,163 -15%
WIM
71
WealthPlan Investment Management
Nebraska
$237K – – –
ACM
72
Aquatic Capital Management
Illinois
$233K +$239K +17,163 New
PCM
73
Prelude Capital Management
New York
$228K -$10.1K -726 -4%
Mirae Asset Global ETFs Holdings
74
Mirae Asset Global ETFs Holdings
Hong Kong
$224K +$230K +16,497 New
D.E. Shaw & Co
75
D.E. Shaw & Co
New York
$222K +$228K +16,352 New
1 2
3
4 5

DCTH Hedge Fund Activity: Q2 2025 in Review

117 of the 7,596 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 20 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.