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 |
|---|---|---|---|---|---|
| CIBC World Markets Inc. | 189,737 | $1.76M | 0.00% | +30,827+19.4% | Added |
| Marshall Wace, LLP | 191,630 | $1.78M | 0.00% | +167,288+687.2% | Added |
| Royce & Associates LP | 195,000 | $1.81M | 0.02% | +40,000+25.8% | Added |
| Vanguard Fiduciary Trust Co | 201,824 | $1.87M | 0.00% | +201,824 | New |
| Lane Generational LLC | 205,092 | $1.90M | 1.52% | +7,402+3.7% | Added |
| Kennedy Capital Management, Inc. | 207,923 | $1.93M | 0.04% | +5,171+2.6% | Added |
| ADAR1 Capital Management, LLC | 224,385 | $2.08M | 0.13% | 00.0% | Unchanged |
| Northern Trust Corp | 251,863 | $2.34M | 0.00% | +11,259+4.7% | Added |
| Simplify Asset Management Inc. | 261,126 | $2.42M | 0.04% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 289,131 | $2.68M | 0.00% | −298,547−50.8% | Reduced |
| Morgan Stanley | 385,524 | $3.58M | 0.00% | +76,974+24.9% | Added |
| Ikarian Capital, LLC | 431,251 | $4.00M | 0.57% | 00.0% | Unchanged |
| Divisadero Street Capital Management, LP | 499,796 | $4.64M | 0.22% | 00.0% | Unchanged |
| Millennium Management LLC | 588,055 | $5.46M | 0.00% | +341,611+138.6% | Added |
| Private Wealth Advisors | 591,524 | $5.49M | 1.54% | +301,043+103.6% | Added |
| State Street Corp | 664,428 | $6.17M | 0.00% | +56,420+9.3% | Added |
| Geode Capital Management, LLC | 692,031 | $6.42M | 0.00% | +9,202+1.3% | Added |
| Propel Bio Management, LLC | 979,698 | $9.16M | 5.77% | +541,189+123.4% | Added |
| Vanguard Capital Management LLC | 1,329,288 | $12.3M | 0.00% | +1,329,288 | New |
| BlackRock, Inc. | 1,784,466 | $16.6M | 0.00% | −40,620−2.2% | Reduced |
| Rosalind Advisors, Inc. | 3,300,389 | $30.6M | 12.55% | 00.0% | Unchanged |
| Apis Capital Advisors, LLC | 0 | $0 | 0.00% | −136,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −103,826−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −75,143−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −68,335−100.0% | Sold out |
| AWM Investment Company, Inc. | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −45,953−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −35,600−100.0% | Sold out |
| Stonepine Capital Management, LLC | 0 | $0 | 0.00% | −27,232−100.0% | Sold out |
| Corsair Capital Management, L.P. | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −17,595−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −12,581−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −11,887−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −11,888−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −11,220−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −1,433−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −935−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −829−100.0% | Sold out |
| Navalign, LLC | 0 | $0 | 0.00% | −337−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Vermillion & White Wealth Management Group, LLC | 0 | $0 | 0.00% | −154−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Sherbrooke Park Advisers LLC | – | – | – | – | Not filed |