Delcath Systems, Inc.
DCTH- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000872912
No open-market purchases or sales by Delcath Systems, Inc. insiders were filed in the last 90 days; 119 institutions reported holding it in 13F filings for Q2 2026, worth $219.2M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Delcath Systems, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 121
- +4 vs. Q4 2025
- Shares held
- 16.3M
- +874.7K (+5.7%) vs. Q4 2025
- Total value
- $151.5M
- −$4.08M (−2.6%) vs. Q4 2025
- New holders
- 27
- 37 more added
- Sold out
- 23
- 36 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DCTH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 119 | $219.2M |
| Q1 2026 | 121 | $151.5M |
| Q4 2025 | 119 | $172.6M |
| Q3 2025 | 124 | $191.8M |
| Q2 2025 | 117 | $237.5M |
| Q1 2025 | 98 | $184.2M |
| Q4 2024 | 90 | $164.8M |
| Q3 2024 | 69 | $90.9M |
| Q2 2024 | 52 | $80.9M |
| Q1 2024 | 36 | $39.9M |
| Q4 2023 | 42 | $28.3M |
| Q3 2023 | 38 | $28.7M |
| Q2 2023 | 31 | $30.0M |
| Q1 2023 | 24 | $6.31M |
| Q4 2022 | 22 | $3.05M |
| Q3 2022 | 23 | $3.89M |
| Q2 2022 | 24 | $5.03M |
| Q1 2022 | 26 | $7.94M |
| Q4 2021 | 29 | $10.1M |
| Q3 2021 | 25 | $15.0M |
| Q2 2021 | 30 | $20.1M |
| Q1 2021 | 29 | $18.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Delcath Systems, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rosalind Advisors, Inc. | 3,300,389 | $30.6M | 12.55% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,784,466 | $16.6M | 0.00% | −40,620−2.2% | Reduced |
| Vanguard Capital Management LLC | 1,329,288 | $12.3M | 0.00% | +1,329,288 | New |
| Propel Bio Management, LLC | 979,698 | $9.16M | 5.77% | +541,189+123.4% | Added |
| Geode Capital Management, LLC | 692,031 | $6.42M | 0.00% | +9,202+1.3% | Added |
| State Street Corp | 664,428 | $6.17M | 0.00% | +56,420+9.3% | Added |
| Private Wealth Advisors | 591,524 | $5.49M | 1.54% | +301,043+103.6% | Added |
| Millennium Management LLC | 588,055 | $5.46M | 0.00% | +341,611+138.6% | Added |
| Divisadero Street Capital Management, LP | 499,796 | $4.64M | 0.22% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 431,251 | $4.00M | 0.57% | 00.0% | Unchanged |
| Morgan Stanley | 385,524 | $3.58M | 0.00% | +76,974+24.9% | Added |
| Goldman Sachs Group Inc | 289,131 | $2.68M | 0.00% | −298,547−50.8% | Reduced |
| Simplify Asset Management Inc. | 261,126 | $2.42M | 0.04% | 00.0% | Unchanged |
| Northern Trust Corp | 251,863 | $2.34M | 0.00% | +11,259+4.7% | Added |
| ADAR1 Capital Management, LLC | 224,385 | $2.08M | 0.13% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 207,923 | $1.93M | 0.04% | +5,171+2.6% | Added |
| Lane Generational LLC | 205,092 | $1.90M | 1.52% | +7,402+3.7% | Added |
| Vanguard Fiduciary Trust Co | 201,824 | $1.87M | 0.00% | +201,824 | New |
| Royce & Associates LP | 195,000 | $1.81M | 0.02% | +40,000+25.8% | Added |
| Marshall Wace, LLP | 191,630 | $1.78M | 0.00% | +167,288+687.2% | Added |
| CIBC World Markets Inc. | 189,737 | $1.76M | 0.00% | +30,827+19.4% | Added |
| Vanguard Portfolio Management LLC | 178,036 | $1.65M | 0.00% | +178,036 | New |
| Diametric Capital, LP | 156,481 | $1.45M | 0.38% | −63,701−28.9% | Reduced |
| Renaissance Technologies LLC | 155,300 | $1.44M | 0.00% | −206,299−57.1% | Reduced |
| Algert Global LLC | 145,733 | $1.35M | 0.02% | −25,862−15.1% | Reduced |
| Jane Street Group, LLC | 128,193 | $1.19M | 0.00% | −83,863−39.5% | Reduced |
| Trexquant Investment LP | 104,150 | $966.5K | 0.01% | −13,933−11.8% | Reduced |
| Nuveen, LLC | 103,774 | $963.0K | 0.00% | +37,416+56.4% | Added |
| Man Group plc | 102,214 | $948.5K | 0.00% | +64,056+167.9% | Added |
| Bank of New York Mellon Corp | 98,636 | $915.3K | 0.00% | −2,357−2.3% | Reduced |
| Capital Advisors Wealth Management, LLC | 93,000 | $863.0K | 0.12% | +2,500+2.8% | Added |
| Jefferies Financial Group Inc. | 83,980 | $779.3K | 0.01% | +83,980 | New |
| Boothbay Fund Management, LLC | 81,896 | $760.0K | 0.02% | +8,919+12.2% | Added |
| Charles Schwab Investment Management Inc | 78,625 | $729.6K | 0.00% | −7,257−8.4% | Reduced |
| Caption Management, LLC | 77,700 | $721.1K | 0.03% | +77,700 | New |
| Citadel Advisors LLC | 77,264 | $717.0K | 0.00% | −291,601−79.1% | Reduced |
| UBS Group AG | 69,139 | $641.6K | 0.00% | −129,853−65.3% | Reduced |
| Bank of America Corp | 57,729 | $535.7K | 0.00% | +20,249+54.0% | Added |
| SEI Investments Co | 44,058 | $408.9K | 0.00% | +22,029+100.0% | Added |
| Pale Fire Capital SE | 40,085 | $372.0K | 0.03% | 00.0% | Unchanged |
| Creative Planning | 39,549 | $367.0K | 0.00% | +2,278+6.1% | Added |
| Mariner, LLC | 39,531 | $366.9K | 0.00% | +39,531 | New |
| Balyasny Asset Management LLC | 38,524 | $357.5K | 0.00% | −13,616−26.1% | Reduced |
| Barclays PLC | 37,849 | $351.2K | 0.00% | −40,638−51.8% | Reduced |
| Aquatic Capital Management LLC | 36,343 | $337.3K | 0.01% | +8,233+29.3% | Added |
| ExodusPoint Capital Management, LP | 35,968 | $333.8K | 0.00% | −460,737−92.8% | Reduced |
| Susquehanna International Group, LLP | 35,460 | $329.1K | 0.00% | −22,322−38.6% | Reduced |
| Rhumbline Advisers | 34,334 | $318.6K | 0.00% | −245−0.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 32,081 | $306.1K | 0.00% | +32,081 | New |
| AQR Capital Management LLC | 32,096 | $297.9K | 0.00% | +32,096 | New |
| Alps Advisors Inc | 28,282 | $262.5K | 0.00% | −717−2.5% | Reduced |
| Deutsche Bank AG | 27,670 | $256.8K | 0.00% | +3,508+14.5% | Added |
| State of Alaska, Department of Revenue | 26,033 | $240.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 25,056 | $232.5K | 0.00% | −46,137−64.8% | Reduced |
| EntryPoint Capital, LLC | 25,030 | $232.3K | 0.07% | +25,030 | New |
| Prelude Capital Management, LLC | 24,296 | $225.5K | 0.02% | −19,036−43.9% | Reduced |
| Ameriprise Financial Inc | 22,289 | $206.8K | 0.00% | −24,790−52.7% | Reduced |
| Tudor Investment Corp Et Al | 22,018 | $204.3K | 0.00% | +22,018 | New |
| Price T Rowe Associates Inc | 21,479 | $200.0K | 0.00% | +5,403+33.6% | Added |
| LPL Financial LLC | 20,783 | $192.9K | 0.00% | +20,783 | New |
| Tripletail Wealth Management, LLC | 18,383 | $177.0K | 0.24% | −18,442−50.1% | Reduced |
| MetLife Investment Management | 18,669 | $173.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 18,383 | $170.0K | 0.00% | +2,364+14.8% | Added |
| WealthPlan Investment Management, LLC | 17,443 | $161.9K | 0.01% | 00.0% | Unchanged |
| Invesco Ltd. | 17,137 | $159.0K | 0.00% | +42+0.2% | Added |
| Gsa Capital Partners LLP | 16,066 | $149.0K | 0.01% | −51,712−76.3% | Reduced |
| Group One Trading, L.P. | 15,914 | $147.7K | 0.00% | −404−2.5% | Reduced |
| Nomura Holdings Inc | 15,717 | $145.9K | 0.00% | −48,650−75.6% | Reduced |
| Alliancebernstein L.P. | 14,000 | $141.4K | 0.00% | 00.0% | Unchanged |
| SkyOak Wealth, LLC | 15,000 | $139.2K | 0.03% | 00.0% | Unchanged |
| Magnetar Financial LLC | 14,989 | $139.1K | 0.00% | +14,989 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 14,160 | $131.4K | 0.00% | +340+2.5% | Added |
| Palisades Investment Partners, LLC | 13,763 | $127.7K | 0.05% | −253,375−94.8% | Reduced |
| BNP Paribas Arbitrage, SA | 13,018 | $120.8K | 0.00% | +6,581+102.2% | Added |
| State of Wisconsin Investment Board | 12,945 | $120.1K | 0.00% | +12,945 | New |
| JPMorgan Chase & Co | 13,175 | $117.1K | 0.00% | +248+1.9% | Added |
| American Century Companies Inc | 12,158 | $112.8K | 0.00% | +12,158 | New |
| NBC Securities, Inc. | 11,954 | $110.9K | 0.01% | +275+2.4% | Added |
| Hunting Hill Global Capital, LLC | 11,284 | $104.7K | 0.13% | −1,000−8.1% | Reduced |
| Wells Fargo & Company | 11,214 | $104.1K | 0.00% | −21,606−65.8% | Reduced |
| Vanguard Global Advisers, LLC | 10,633 | $98.7K | 0.00% | +10,633 | New |
| Leonteq Securities AG | 10,000 | $92.8K | 0.01% | −19,000−65.5% | Reduced |
| Quantbot Technologies LP | 9,301 | $86.3K | 0.00% | −17,726−65.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 8,795 | $81.6K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 4,820 | $44.7K | 0.00% | −2,662−35.6% | Reduced |
| New York State Common Retirement Fund | 4,800 | $44.5K | 0.00% | −109,762−95.8% | Reduced |
| CWM, LLC | 3,162 | $29.3K | 0.00% | +3,045+2,602.6% | Added |
| Ameritas Investment Partners, Inc. | 3,075 | $28.5K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,743 | $25.5K | 0.00% | −424−13.4% | Reduced |
| Russell Investments Group, Ltd. | 2,604 | $24.2K | 0.00% | −109−4.0% | Reduced |
| Advisory Services Network, LLC | 2,511 | $23.3K | 0.00% | +2,511 | New |
| Simplex Trading, LLC | 2,107 | $19.6K | 0.00% | −11,176−84.1% | Reduced |
| California State Teachers Retirement System | 1,611 | $14.9K | 0.00% | −222−12.1% | Reduced |
| Citigroup Inc | 1,583 | $14.7K | 0.00% | +74+4.9% | Added |
| Tower Research Capital LLC (TRC) | 1,372 | $12.7K | 0.00% | +243+21.5% | Added |
| Activest Wealth Management | 1,000 | $9.28K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 1,000 | $9.28K | 0.00% | +200+25.0% | Added |
| Covestor Ltd | 984 | $9.00K | 0.01% | +984 | New |
| Geneos Wealth Management Inc. | 923 | $8.56K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 894 | $8.30K | 0.00% | 00.0% | Unchanged |