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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
AWM
101
Activest Wealth Management
Florida
$13.6K – – –
GWM
102
Geneos Wealth Management
Colorado
$12.6K -$12.9K -923 -50%
FDCDDQ
103
Federation des caisses Desjardins du Quebec
Quebec, Canada
$10.9K – – –
Osaic Holdings
104
Osaic Holdings
Arizona
$8.45K +$7.11K +510 +459%
Fidelity Investments
105
Fidelity Investments
Massachusetts
$6.41K +$6.57K +471 New
HIM
106
Hillsdale Investment Management
Ontario, Canada
$6.12K +$6.27K +450 New
Nisa Investment Advisors
107
Nisa Investment Advisors
Missouri
$5.71K +$5.86K +420 New
S
108
SignatureFD
Georgia
$4.08K -$4.18K -300 -50%
CA
109
CoreCap Advisors
Michigan
$4.08K +$4.18K +300 New
CIAM
110
Caitong International Asset Management
Hong Kong
$3.4K +$3.49K +250 New
SWM
111
Spire Wealth Management
Virginia
$2.72K +$2.79K +200 New
VWWMG
112
Vermillion & White Wealth Management Group
Pennsylvania
$2.09K +$2.15K +154 New
AF
113
Allworth Financial
California
$1.36K – – –
SCM
114
Sterling Capital Management
North Carolina
$993 +$1.02K +73 New
AWM
115
AllSquare Wealth Management
New York
$14 – – –
KWM
116
Kiker Wealth Management
Georgia
$14 – – –
PA
117
Parallel Advisors
California
$14 – – –
ECM
118
ExodusPoint Capital Management
New York
– -$8.9M -699,352 Closed
PA
119
Perceptive Advisors
New York
– -$5.89M -462,422 Closed
ACM
120
AIGH Capital Management
Maryland
– -$3.32M -260,719 Closed
OAC
121
OMERS Administration Corp
Ontario, Canada
– -$657K -51,600 Closed
Balyasny Asset Management
122
Balyasny Asset Management
Illinois
– -$603K -47,350 Closed
SSA
123
Schonfeld Strategic Advisors
New York
– -$536K -42,094 Closed
KA
124
Kerrisdale Advisers
Florida
– -$466K -36,645 Closed
PAMP
125
Polar Asset Management Partners
Ontario, Canada
– -$402K -31,600 Closed
2 3 4
5
6

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.