DELCATH SYSTEMS, INC. - Common Stock (DCTH) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2020 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
DCTH on Nasdaq
Shares outstanding
34,990,499
Price per share
$10.10
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
18,068,475
Total reported value
$191,780,332
% of total 13F portfolios
0%
Share change
-190,738
Value change
-$7,683,299
Number of holders
123
Price from insider filings
$10.10
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of DELCATH SYSTEMS, INC. - Common Stock (DCTH) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Rosalind Advisors, Inc. 9.9% 0% $80,099,916 +$180,000 6,674,993 +0.23% Rosalind Advisors, Inc. 05 May 2025
BlackRock, Inc. 5% $18,845,008 1,753,024 BlackRock, Inc. 30 Sep 2025
Vivo Opportunity Fund Holdings, L.P. 2.2% $9,002,340 750,195 Vivo Opportunity Fund Holdings, L.P. 31 Mar 2025

As of 30 Sep 2025, 123 institutional investors reported holding 18,068,475 shares of DELCATH SYSTEMS, INC. - Common Stock (DCTH). This represents 52% of the company’s total 34,990,499 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of DELCATH SYSTEMS, INC. - Common Stock (DCTH) together control 43% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Rosalind Advisors, Inc. 9.4% 3,300,389 0% 12% $33,003,890
BlackRock, Inc. 5.1% 1,768,954 +3% 0% $19,016,257
VANGUARD GROUP INC 4.7% 1,657,428 +2.9% 0% $17,817,352
GEODE CAPITAL MANAGEMENT, LLC 2% 687,613 -2.2% 0% $7,393,368
Nantahala Capital Management, LLC 1.9% 666,435 0.44% $7,164,176
STATE STREET CORP 1.8% 621,250 +31% 0% $6,678,438
Vivo Capital, LLC 1.6% 569,526 0% 0.49% $6,122,405
Divisadero Street Capital Management, LP 1.4% 476,160 0.24% $5,118,720
CITADEL ADVISORS LLC 1.3% 449,315 -44% 0% $4,830,136
Propel Bio Management, LLC 1.3% 438,509 +94% 4.7% $4,713,972
Ikarian Capital, LLC 1.2% 431,251 +34% 1.1% $4,635,949
KENNEDY CAPITAL MANAGEMENT LLC 1.2% 413,820 +30% 0.1% $4,448,565
ExodusPoint Capital Management, LP 1.1% 379,583 0.06% $4,080,517
MARSHALL WACE, LLP 0.83% 288,763 -40% 0% $3,104,204
Qube Research & Technologies Ltd 0.8% 279,160 +37% 0% $3,000,970
GOLDMAN SACHS GROUP INC 0.78% 272,095 +77% 0% $2,925,021
Palisades Investment Partners, LLC 0.75% 262,942 -2.7% 1.1% $2,826,791
Simplify Asset Management Inc. 0.75% 261,126 +145% 0.06% $2,807,104
RENAISSANCE TECHNOLOGIES LLC 0.73% 256,200 +44% 0% $2,754,150
MORGAN STANLEY 0.72% 253,015 -45% 0% $2,719,912
NORTHERN TRUST CORP 0.72% 252,727 -7.2% 0% $2,716,816
Apis Capital Advisors, LLC 0.7% 246,000 +20% 0.58% $2,644,500
MILLENNIUM MANAGEMENT LLC 0.68% 239,254 -4.2% 0% $2,571,980
ADAR1 Capital Management, LLC 0.64% 224,385 +50% 0.24% $2,412,139
JANE STREET GROUP, LLC 0.63% 219,260 +6% 0% $2,357,045

Institutional Holders of DELCATH SYSTEMS, INC. - Common Stock (DCTH) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 358,561 $3,621,466 +$92,899 $10.10 5
2025 Q3 18,068,475 $191,780,332 -$7,683,299 $10.75 123
2025 Q2 18,344,998 $237,474,157 +$42,705,817 $13.60 117
2025 Q1 15,089,920 $184,177,256 +$17,345,360 $12.73 98
2024 Q4 13,684,639 $164,763,559 +$41,289,607 $12.04 90
2024 Q3 10,405,822 $90,919,657 -$600,723 $9.03 69
2024 Q2 10,328,056 $79,789,904 +$16,456,567 $8.37 51
2024 Q1 8,404,525 $39,927,878 +$7,916,800 $4.77 37
2023 Q4 6,812,739 $28,341,134 -$6,240,105 $4.16 40
2023 Q3 7,083,094 $28,684,713 +$7,468,124 $4.05 38
2023 Q2 5,156,174 $29,949,653 +$24,645,458 $5.83 29
2023 Q1 909,872 $5,230,348 +$414,623 $5.75 22
2022 Q4 846,666 $3,046,714 -$1,123,410 $3.60 19
2022 Q3 1,202,889 $3,848,000 -$162,322 $3.20 12
2022 Q2 1,248,355 $4,979,000 -$139,546 $3.99 14
2022 Q1 1,241,418 $7,941,000 -$674,790 $6.40 15
2021 Q4 1,309,092 $10,144,000 -$2,014,446 $7.75 19
2021 Q3 1,438,244 $15,015,000 -$1,536,582 $10.44 20
2021 Q2 1,592,749 $20,086,000 +$526,885 $12.61 22
2021 Q1 1,477,900 $18,356,000 -$8,610,475 $12.42 20
2020 Q4 2,015,579 $36,119,000 +$25,559,649 $17.92 19
2020 Q3 170,840 $1,985,000 -$992,222 $11.63 8
2020 Q2 266,777 $2,735,000 +$2,735,000 $10.26 7