Delcath SystemsDCTH
13F holders, Q1 2026 (March 31)121holders +2
23new positions
22sold out
5famous investors
$9.29avg. 13F price*
At the end of Q1 2026, 121 institutions reported holding Delcath Systems Inc. (DCTH) in their 13F filings, up 2 from Q4 2025. 23 opened new positions and 22 sold out. The largest holders were Rosalind Advisors, Inc. ($30.6M), BlackRock, Inc. ($16.6M) and Vanguard Capital Management LLC ($12.3M). 5 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Delcath Systems Inc.
- CUSIP
- 24661P807
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 23 | $3.5M |
| Exits | 22 | $6.5M |
All 13F filers, Q4 2025 → Q1 2026: 2,155,257 shares bought and 2,998,914 shares sold, net −843,657 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 121 holders
| Rosalind Advisors, Inc. | 12.55% | No change | 3,300,389 | $30.6M |
| BlackRock, Inc. | 0.00% | Reduce -2.2% | 1,784,466 | $16.6M |
| Vanguard Capital Management LLC | 0.00% | — | 1,329,288 | $12.3M |
| Propel Bio Management, LLC | 5.77% | Add +123.4% | 979,698 | $9.2M |
| Geode Capital Management, LLC | 0.00% | Add +1.4% | 692,031 | $6.4M |
| State Street Corp. | 0.00% | Add +9.3% | 664,428 | $6.2M |
| Private Wealth Advisors, LLC | 1.54% | Add +103.6% | 591,524 | $5.5M |
| Millennium Management | 0.00% | Add +138.6% | 588,055 | $5.5M |
| Divisadero Street Capital Management, LP | 0.22% | No change | 499,796 | $4.6M |
| Ikarian Capital, LLC | 0.57% | No change | 431,251 | $4.0M |
| Morgan Stanley | 0.00% | Add +24.9% | 385,524 | $3.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -50.8% | 289,131 | $2.7M |
| Simplify Asset Management Inc. | 0.04% | No change | 261,126 | $2.4M |
| Northern Trust Corp. | 0.00% | Add +4.7% | 251,863 | $2.3M |
| ADAR1 Capital Management, LLC | 0.13% | No change | 224,385 | $2.1M |
| Kennedy Capital Management LLC | 0.04% | Add +2.5% | 207,923 | $1.9M |
| Lane Generational LLC | 1.51% | Add +3.7% | 205,092 | $1.9M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 201,824 | $1.9M |
| Royce & Associates LP | 0.02% | Add +25.8% | 195,000 | $1.8M |
| Marshall Wace, LLP | 0.00% | Add +687.2% | 191,630 | $1.8M |
| Cibc World Market Inc. | 0.00% | Add +19.4% | 189,737 | $1.8M |
| Vanguard Portfolio Management LLC | 0.00% | — | 178,036 | $1.7M |
| Diametric Capital, LP | 0.38% | Reduce -28.9% | 156,481 | $1.5M |
| Renaissance Technologies | 0.00% | Reduce -57.0% | 155,300 | $1.4M |
| Algert Global LLC | 0.02% | Reduce -15.1% | 145,733 | $1.4M |
| Jane Street Group, LLC | 0.00% | Reduce -39.5% | 128,193 | $1.2M |
| Trexquant Investment LP | 0.01% | Reduce -11.8% | 104,150 | $967K |
| Nuveen, LLC | 0.00% | Add +56.4% | 103,774 | $963K |
| Man Group plc | 0.00% | Add +167.9% | 102,214 | $949K |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.3% | 98,636 | $915K |
| Capital Advisors Wealth Management, LLC | 0.12% | Add +2.8% | 93,000 | $863K |
| Jefferies Financial Group Inc. | 0.01% | New | 83,980 | $779K |
| Boothbay Fund Management, LLC | 0.02% | Add +12.2% | 81,896 | $760K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -8.4% | 78,625 | $730K |
| Caption Management, LLC | 0.04% | New | 77,700 | $721K |
| Citadel Advisors | 0.00% | Reduce -79.0% | 77,264 | $717K |
| UBS Group AG | 0.00% | Reduce -65.3% | 69,139 | $642K |
| Bank of America Corp. | 0.00% | Add +54.0% | 57,729 | $536K |
| Sei Investments Co. | 0.00% | Add +100.0% | 44,058 | $409K |
| Pale Fire Capital SE | 0.03% | No change | 40,085 | $372K |
| Creative Planning | 0.00% | Add +6.1% | 39,549 | $367K |
| Mariner, LLC | 0.00% | New | 39,531 | $367K |
| Balyasny Asset Management L.P. | 0.00% | Reduce -26.1% | 38,524 | $358K |
| Barclays PLC | 0.00% | Reduce -51.8% | 37,849 | $351K |
| Aquatic Capital Management LLC | 0.01% | Add +29.3% | 36,343 | $337K |
| ExodusPoint Capital Management, LP | 0.00% | Reduce -92.8% | 35,968 | $334K |
| Susquehanna International Group, LLP | 0.00% | Reduce -38.6% | 35,460 | $329K |
| Rhumbline Advisers | 0.00% | Reduce -0.7% | 34,334 | $319K |
| Allspring Global Investments Holdings, LLC | 0.00% | New | 32,081 | $306K |
| AQR Capital Management | 0.00% | New | 32,096 | $298K |
| Alps Advisors Inc. | 0.00% | Reduce -2.5% | 28,282 | $262K |
| Deutsche Bank AG | 0.00% | Add +14.5% | 27,670 | $257K |
| State of Alaska, Department of Revenue | 0.00% | No change | 26,033 | $240K |
| XTX Topco Ltd | 0.00% | Reduce -64.8% | 25,056 | $233K |
| EntryPoint Capital, LLC | 0.07% | New | 25,030 | $232K |
| Prelude Capital Management, LLC | 0.02% | Reduce -43.9% | 24,296 | $225K |
| Ameriprise Financial Inc. | 0.00% | Reduce -52.7% | 22,289 | $207K |
| Tudor Investment Corporation | 0.00% | New | 22,018 | $204K |
| T. Rowe Price Associates Inc. | 0.00% | Add +33.6% | 21,479 | $200K |
| LPL Financial LLC | 0.00% | New | 20,783 | $193K |
| Tripletail Wealth Management, LLC | 0.24% | Reduce -50.1% | 18,383 | $177K |
| MetLife Investment Management, LLC | 0.00% | No change | 18,669 | $173K |
| Royal Bank of Canada | 0.00% | Add +14.8% | 18,383 | $170K |
| WealthPlan Investment Management, LLC | 0.01% | No change | 17,443 | $162K |
| Invesco Ltd. | 0.00% | Add +0.3% | 17,137 | $159K |
| Gsa Capital Partners LLP | 0.01% | Reduce -76.3% | 16,066 | $149K |
| Group One Trading LLC | 0.00% | Reduce -2.5% | 15,914 | $148K |
| Nomura Holdings Inc. | 0.00% | Reduce -75.6% | 15,717 | $146K |
| Alliancebernstein L.P. | 0.00% | No change | 14,000 | $141K |
| SkyOak Wealth, LLC | 0.03% | No change | 15,000 | $139K |
| Magnetar Financial LLC | 0.00% | New | 14,989 | $139K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.5% | 14,160 | $131K |
| Palisades Investment Partners, LLC | 0.05% | Reduce -94.8% | 13,763 | $128K |
| BNP Paribas Financial Markets | 0.00% | Add +102.2% | 13,018 | $121K |
| State of Wisconsin Investment Board | 0.00% | New | 12,945 | $120K |
| JPMorgan Chase & Co. | 0.00% | Add +1.9% | 13,175 | $117K |
| American Century Companies Inc. | 0.00% | New | 12,158 | $113K |
| Lanark Financial, Inc. | 0.01% | Add +2.4% | 11,954 | $111K |
| Hunting Hill Global Capital, LLC | 0.13% | Reduce -8.1% | 11,284 | $105K |
| Wells Fargo & Company | 0.00% | Reduce -65.8% | 11,214 | $104K |
| Vanguard Global Advisers, LLC | 0.00% | — | 10,633 | $99K |
| Leonteq Securities AG | 0.01% | Reduce -65.5% | 10,000 | $93K |
| Quantbot Technologies LP | 0.00% | Reduce -65.6% | 9,301 | $86K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 8,795 | $82K |
| FMR LLC | 0.00% | Reduce -35.6% | 4,820 | $45K |
| New York State Common Retirement Fund | 0.00% | Reduce -95.8% | 4,800 | $45K |
| Cwm, LLC | 0.00% | Add +2602.6% | 3,162 | $29K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,075 | $29K |
| Legal & General Group Plc | 0.00% | Reduce -13.4% | 2,743 | $25K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -4.0% | 2,604 | $24K |
| Advisory Services Network, LLC | 0.00% | New | 2,511 | $23K |
| Simplex Trading, LLC | 0.00% | Reduce -84.1% | 2,107 | $20K |
| California State Teachers Retirement System | 0.00% | Reduce -12.1% | 1,611 | $15K |
| Citigroup Inc. | 0.00% | Add +4.9% | 1,583 | $15K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +21.5% | 1,372 | $13K |
| Activest Wealth Management | 0.00% | No change | 1,000 | $9K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +25.0% | 1,000 | $9K |
| Covestor Ltd | 0.01% | New | 984 | $9K |
| Geneos Wealth Management Inc. | 0.00% | No change | 923 | $9K |
| Quent Capital, LLC | 0.00% | No change | 894 | $8K |
| Osaic Holdings, Inc. | 0.00% | Reduce -41.6% | 635 | $6K |
| Quadrant Capital Group LLC | 0.00% | Add +27.7% | 627 | $6K |
| Rockefeller Capital Management L.P. | 0.00% | Add +82.0% | 555 | $5K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 500 | $5K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 423 | $4K |
| GAMMA Investing LLC | 0.00% | New | 412 | $4K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | New | 354 | $3K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | New | 261 | $2K |
| Sterling Capital Management LLC | 0.00% | No change | 194 | $2K |
| Essential Partners LLC | 0.00% | New | 164 | $2K |
| Allworth Financial LP | 0.00% | Add +843.8% | 151 | $1K |
| Ascentis Independent Advisors | 0.00% | New | 150 | $1K |
| EverSource Wealth Advisors, LLC | 0.00% | New | 70 | $650 |
| Rothschild Investment LLC | 0.00% | New | 51 | $473 |
| SBI Securities Co., Ltd. | 0.00% | New | 50 | $464 |
| PNC Financial Services Group, Inc. | 0.00% | Add +17.2% | 34 | $316 |
| Farther Finance Advisors, LLC | 0.00% | Add +50.0% | 24 | $229 |
| MAI Capital Management | 0.00% | New | 13 | $121 |
| SJS Investment Consulting Inc. | 0.00% | New | 3 | $28 |
| Parallel Advisors, LLC | 0.00% | No change | 1 | $9 |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 1 | $9 |
"% of holder's portfolio" is DCTH's weight in each manager's 13F, not the share of Delcath Systems Inc. the manager owns.