Security Snapshot

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

CUSIP: 24661P807

13F Institutional Holders and Ownership History from Q2 2020 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

120

Shares (Excl. Options)

17,127,383

Price

$10.10

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Type / Class
Equity / DELCATH SYSTEMS, INC.
Symbol
DCTH on Nasdaq
Shares outstanding
67,878,717
Price per share
$9.28
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
17,127,383
Total reported value
$172,610,424
% of total 13F portfolios
0%
Share change
-766,595
Value change
-$8,876,248
Number of holders
120
Price from insider filings
$9.28
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • DCTH - DELCATH SYSTEMS, INC. - DELCATH SYSTEMS, INC. is tracked under CUSIP 24661P807.
  • 120 institutions reported positions in Q4 2025.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 120 to 7 between Q4 2025 and Q1 2026.
  • Reported value moved from $172,610,424 to $1,229,105.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 120 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 24661P807?
CUSIP 24661P807 identifies DCTH - DELCATH SYSTEMS, INC. - DELCATH SYSTEMS, INC. in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of DELCATH SYSTEMS, INC. - DELCATH SYSTEMS, INC. (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% $70,022,327 +$468,900 6,719,993 +0.67% Rosalind Advisors, Inc. 31 Dec 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 31 Dec 2025, 120 institutional investors reported holding 17,127,383 shares of DELCATH SYSTEMS, INC. - DELCATH SYSTEMS, INC. (DCTH). This represents 25% of the company’s total 67,878,717 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of DELCATH SYSTEMS, INC. - DELCATH SYSTEMS, INC. (DCTH) together control 21% 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. 4.9% 3,300,389 0% 13% $33,003,890
BlackRock, Inc. 2.7% 1,825,086 +3.2% 0% $18,433,369
VANGUARD GROUP INC 2.5% 1,672,357 +0.9% 0% $16,890,806
GEODE CAPITAL MANAGEMENT, LLC 1% 682,829 -0.7% 0% $6,897,938
STATE STREET CORP 0.9% 608,008 -2.1% 0% $6,140,881
GOLDMAN SACHS GROUP INC 0.87% 587,678 +116% 0% $5,935,548
Divisadero Street Capital Management, LP 0.74% 499,796 +5% 0.29% $5,047,940
ExodusPoint Capital Management, LP 0.73% 496,705 +31% 0.06% $5,016,720
Propel Bio Management, LLC 0.65% 438,509 0% 3.8% $4,428,941
Ikarian Capital, LLC 0.64% 431,251 0% 0.57% $4,355,635
CITADEL ADVISORS LLC 0.54% 368,865 -18% 0% $3,725,537
RENAISSANCE TECHNOLOGIES LLC 0.53% 361,599 +41% 0.01% $3,652,150
MORGAN STANLEY 0.45% 308,550 +22% 0% $3,116,354
Private Wealth Advisors, LLC 0.43% 290,481 +86% 1.1% $2,933,858
Palisades Investment Partners, LLC 0.39% 267,138 +1.6% 1% $2,698,094
Simplify Asset Management Inc. 0.38% 261,126 0% 0.04% $2,637,373
MILLENNIUM MANAGEMENT LLC 0.36% 246,444 +3% 0% $2,489,084
NORTHERN TRUST CORP 0.35% 240,604 -4.8% 0% $2,430,101
ADAR1 Capital Management, LLC 0.33% 224,385 0% 0.17% $2,266,289
Diametric Capital, LP 0.32% 220,182 +155% 0.6% $2,223,838
JANE STREET GROUP, LLC 0.31% 212,056 -3.3% 0% $2,141,766
KENNEDY CAPITAL MANAGEMENT LLC 0.3% 202,752 -51% 0.04% $2,047,795
UBS Group AG 0.29% 198,992 +73% 0% $2,009,819
Lane Generational LLC 0.29% 197,690 1.8% $1,996,669
ALGERT GLOBAL LLC 0.25% 171,595 0.03% $1,733,000

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

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 132,617 $1,229,105 -$88,721 $9.28 7
2025 Q4 17,127,383 $172,610,424 -$8,876,248 $10.10 120
2025 Q3 18,068,475 $191,780,332 -$7,683,325 $10.75 123
2025 Q2 18,344,998 $237,474,157 +$42,705,824 $13.60 117
2025 Q1 15,089,920 $184,176,986 +$17,345,333 $12.73 98
2024 Q4 13,684,639 $164,763,424 +$41,289,604 $12.04 90
2024 Q3 10,405,822 $90,919,806 -$600,577 $9.03 69
2024 Q2 10,328,056 $79,789,904 +$16,456,565 $8.37 51
2024 Q1 8,404,525 $39,927,878 +$7,973,137 $4.77 36
2023 Q4 6,813,139 $28,342,134 -$6,199,948 $4.16 41
2023 Q3 7,083,094 $28,684,713 +$7,464,486 $4.05 38
2023 Q2 5,156,174 $29,949,653 +$24,645,455 $5.83 29
2023 Q1 909,872 $5,230,348 +$413,623 $5.75 22
2022 Q4 847,130 $3,047,714 -$1,124,128 $3.60 20
2022 Q3 1,216,987 $3,895,000 -$161,501 $3.20 15
2022 Q2 1,262,028 $5,034,000 -$141,434 $3.99 15
2022 Q1 1,243,275 $12,159,000 +$1,934,138 $6.40 17
2021 Q4 1,309,193 $10,146,000 -$2,015,445 $7.75 21
2021 Q3 1,438,244 $15,015,000 -$1,978,241 $10.44 20
2021 Q2 1,592,707 $20,085,000 +$891,133 $12.61 21
2021 Q1 1,524,487 $18,935,000 -$8,075,457 $12.42 21
2020 Q4 2,015,579 $36,119,000 +$25,559,656 $17.92 19
2020 Q3 170,840 $1,985,000 -$992,223 $11.63 8
2020 Q2 266,777 $2,735,000 +$2,735,000 $10.26 7