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Delcath Systems
DCTH

124 hedge funds and large institutions have $192M invested in Delcath Systems in 2025 Q3 according to their latest regulatory filings, with 31 funds opening new positions, 40 increasing their positions, 35 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

29% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 24

28% more call options, than puts

Call options by funds: $2.29M | Put options by funds: $1.79M

14% more repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 35

6% more funds holding

Funds holding: 117 → 124 (+7)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

1.02% less ownership

Funds ownership: 52.68% → 51.65% (-1%)

19% less capital invested

Capital invested by funds: $237M → $192M (-$45.7M)

Holders
124
Holders Change
+7
Holders Change %
+5.98%
% of All Funds
1.63%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
40
Reduced
35
Closed
24
Calls
$2.29M
Puts
$1.79M
Net Calls
+$507K
Net Calls Change
-$1.29M

Top Buyers

Rank Fund Capital Flow
1
NCM
Nantahala Capital Management
Connecticut
+$7.44M
2
DSCM
Divisadero Street Capital Management
Florida
+$5.32M
3
ECM
ExodusPoint Capital Management
New York
+$4.24M
4
PBM
Propel Bio Management
California
+$2.37M
5
HF
HRT Financial
New York
+$1.73M

Top Sellers

Rank Fund Capital Flow
1
DM
Deerfield Management
New York
-$11.1M
2
OAM
Oberweis Asset Management
Illinois
-$5.7M
3
Citadel Advisors
Citadel Advisors
Florida
-$3.95M
4
Invesco
Invesco
Georgia
-$3.66M
5
EI
EAM Investors
California
-$2.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
AB
101
Amalgamated Bank
New York
$11K – – –
AWM
102
Activest Wealth Management
Florida
$10.8K – – –
QC
103
Quent Capital
New York
$10.2K +$10.6K +949 New
GWM
104
Geneos Wealth Management
Colorado
$9.92K – – –
FDCDDQ
105
Federation des caisses Desjardins du Quebec
Quebec, Canada
$8.59K – – –
Osaic Holdings
106
Osaic Holdings
Arizona
$6.69K +$11 +1 +0.2%
QCG
107
Quadrant Capital Group
Ohio
$5.43K +$5.64K +505 New
Nisa Investment Advisors
108
Nisa Investment Advisors
Missouri
$4.51K – – –
Rockefeller Capital Management
109
Rockefeller Capital Management
New York
$3.28K +$3.41K +305 New
S
110
SignatureFD
Georgia
$3.23K – – –
Carson Wealth (CWM LLC)
111
Carson Wealth (CWM LLC)
Nebraska
$3K +$3.43K +307 New
Fidelity Investments
112
Fidelity Investments
Massachusetts
$2.82K -$2.33K -209 -44%
FFA
113
Farther Finance Advisors
California
$2.28K +$2.37K +212 New
SWM
114
Spire Wealth Management
Virginia
$2.15K – – –
VWWMG
115
Vermillion & White Wealth Management Group
Pennsylvania
$1.66K – – –
SCM
116
Sterling Capital Management
North Carolina
$774 -$11 -1 -1%
AAP
117
Arax Advisory Partners
Colorado
$301 +$313 +28 New
EP
118
Essential Partners
California
$226 +$234 +21 New
AF
119
Allworth Financial
California
$33 -$1.08K -97 -97%
AWM
120
AllSquare Wealth Management
New York
$11 – – –
PA
121
Parallel Advisors
California
$11 – – –
KHC
122
Koesten Hirschmann & Crabtree
Kansas
$11 +$11 +1 New
SPIA
123
Steward Partners Investment Advisory
New York
$11 +$11 +1 New
TWD
124
True Wealth Design
Ohio
$11 +$11 +1 New
DM
125
Deerfield Management
New York
– -$11.1M -812,561 Closed
2 3 4
5
6

DCTH Hedge Fund Activity: Q3 2025 in Review

124 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Delcath Systems (DCTH) for Q3 2025, worth a combined $192M — down 19% from $237M a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new DCTH positions and 24 closed out — a net gain of 7 holders — while 40 added to existing stakes and 35 trimmed.

The largest buyer was Nantahala Capital Management, opening a new position worth an estimated $7.44M. The largest seller was Deerfield Management, exiting entirely with an estimated $11.1M sold.

  • 124 institutional investors held Delcath Systems (DCTH) as of Q3 2025, up from 117 in Q2 2025.
  • Funds reported $192M of Delcath Systems stock for Q3 2025, down 19% quarter-over-quarter.
  • 31 funds opened new Delcath Systems positions in Q3 2025 and 24 closed out, a net change of +7 holders.
  • The largest Delcath Systems buyer in Q3 2025 was Nantahala Capital Management, an estimated $7.44M added.
  • The largest Delcath Systems seller in Q3 2025 was Deerfield Management, an estimated $11.1M sold.

Based on aggregated 13F filings for Q3 2025.