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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
Renaissance Technologies
26
Renaissance Technologies
New York
$2.42M +$1.49M +106,700 +150%
PWAC
27
Private Wealth Advisors (California)
California
$2.29M +$1.16M +83,403 +98%
JP Morgan Chase
28
JP Morgan Chase
New York
$2.29M +$1.63M +117,118 +229%
Goldman Sachs
29
Goldman Sachs
New York
$2.09M +$419K +30,067 +24%
ACM
30
ADAR1 Capital Management
Texas
$2.03M – – –
CIBC World Market
31
CIBC World Market
Ontario, Canada
$1.99M -$436K -31,283 -18%
Bank of America
32
Bank of America
North Carolina
$1.72M -$367K -26,342 -17%
New York State Common Retirement Fund
33
New York State Common Retirement Fund
New York
$1.62M +$756K +54,240 +83%
N
34
Nuveen
North Carolina
$1.62M +$1.66M +118,878 New
SAM
35
Simplify Asset Management
Nevada
$1.45M -$145K -10,371 -9%
SCM
36
Silverarc Capital Management
Massachusetts
$1.4M -$1.23M -88,444 -46%
TI
37
Trexquant Investment
Connecticut
$1.4M +$1.43M +102,647 New
Los Angeles Capital Management
38
Los Angeles Capital Management
California
$1.34M +$1.37M +98,359 New
BNP Paribas Financial Markets
39
BNP Paribas Financial Markets
France
$1.25M +$1.28M +91,611 New
Charles Schwab
40
Charles Schwab
California
$1.21M +$1.06M +75,767 +579%
Man Group
41
Man Group
United Kingdom
$1.2M +$626K +44,932 +103%
CAWM
42
Capital Advisors Wealth Management
Washington
$1.03M +$83.7K +6,000 +9%
Susquehanna International Group
43
Susquehanna International Group
Pennsylvania
$1.02M -$6.73M -482,723 -87%
EGM
44
Engineers Gate Manager
New York
$939K +$677K +48,561 +237%
GCP
45
GSA Capital Partners
United Kingdom
$934K +$957K +68,661 New
Bank of New York Mellon
46
Bank of New York Mellon
New York
$898K +$921K +66,035 New
Verition Fund Management
47
Verition Fund Management
Connecticut
$783K +$139K +9,970 +21%
UBS Group
48
UBS Group
Switzerland
$774K +$335K +24,030 +73%
Principal Financial Group
49
Principal Financial Group
Iowa
$762K -$858K -61,554 -52%
Barclays
50
Barclays
United Kingdom
$731K +$43.5K +3,118 +6%
1
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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.