DCTH Delcath Systems, Inc.
Delcath Systems, Inc. (DCTH) Institutional Ownership
What the institutions did with DCTH last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 314.9K | 23.8% |
| Simplify Asset Management Inc. | 227.7K | 17.2% |
| BARCLAYS PLC | 147.2K | 11.1% |
| Bank of New York Mellon Corp | 112.0K | 8.5% |
| Jefferies Financial Group Inc. | 84.0K | 6.4% |
| Capital Advisors Wealth Management, LLC | 83.5K | 6.3% |
| STRS OHIO | 59.0K | 4.5% |
| Creative Planning | 52.2K | 4.0% |
| ALPS ADVISORS INC | 45.6K | 3.5% |
| Palisades Investment Partners, LLC | 37.8K | 2.9% |
| CITIGROUP INC | 35.1K | 2.7% |
| Kopp Family Office, LLC | 28.2K | 2.1% |
| State of Alaska, Department of Revenue | 25.7K | 1.9% |
| BAILARD, INC. | 20.0K | 1.5% |
| WealthPlan Investment Management, LLC | 17.4K | 1.3% |
| LANARK FINANCIAL, INC. | 11.0K | 0.8% |
| Leonteq Securities AG | 10.0K | 0.8% |
| IFP Advisors, Inc | 3.0K | 0.2% |
| Activest Wealth Management | 1.0K | 0.1% |
| Covestor Ltd | 769 | 0.1% |
| Sterling Capital Management LLC | 623 | 0.0% |
| GAMMA Investing LLC | 610 | 0.0% |
| Larson Financial Group LLC | 520 | 0.0% |
| TD Waterhouse Canada Inc. | 500 | 0.0% |
| NISA INVESTMENT ADVISORS, LLC | 423 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | Increased | 210.3K | 314.9K | +104.6K |
| STRS OHIO | New | 0 | 59.0K | +59.0K |
| BARCLAYS PLC | Increased | 108.0K | 147.2K | +39.2K |
| Simplify Asset Management Inc. | Reduced | 264.8K | 227.7K | -37.1K |
| Kopp Family Office, LLC | New | 0 | 28.2K | +28.2K |
| CITIGROUP INC | Increased | 13.3K | 35.1K | +21.8K |
| BAILARD, INC. | New | 0 | 20.0K | +20.0K |
| Leonteq Securities AG | Reduced | 27.7K | 10.0K | -17.7K |
| SkyOak Wealth, LLC | Sold Out | 15.0K | 0 | -15.0K |
| Palisades Investment Partners, LLC | Increased | 23.3K | 37.8K | +14.5K |
| ALPS ADVISORS INC | Increased | 35.0K | 45.6K | +10.6K |
| Capital Advisors Wealth Management, LLC | Reduced | 93.0K | 83.5K | -9.5K |
| Bank of New York Mellon Corp | Increased | 108.2K | 112.0K | +3.9K |
| Creative Planning | Increased | 48.4K | 52.2K | +3.8K |
| IFP Advisors, Inc | Reduced | 4.1K | 3.0K | -1.1K |
| LANARK FINANCIAL, INC. | Reduced | 12.0K | 11.0K | -954 |
| Caitong International Asset Management Co., Ltd | Sold Out | 832 | 0 | -832 |
| Larson Financial Group LLC | New | 0 | 520 | +520 |
| Quaker Wealth Management, LLC | Sold Out | 400 | 0 | -400 |
| State of Alaska, Department of Revenue | Reduced | 26.0K | 25.7K | -364 |
| Covestor Ltd | Reduced | 1.1K | 769 | -330 |
| SIMPLEX TRADING, LLC | New | 0 | 306 | +306 |
| Ascentis Independent Advisors | New | 0 | 220 | +220 |
| Fortitude Family Office, LLC | New | 0 | 216 | +216 |
| Farther Finance Advisors, LLC | Increased | 162 | 295 | +133 |
| Sterling Capital Management LLC | Increased | 510 | 623 | +113 |
| Spire Wealth Management | New | 0 | 100 | +100 |
| GAMMA Investing LLC | Increased | 512 | 610 | +98 |
| US BANCORP \DE\ | Reduced | 104 | 12 | -92 |
| Root Financial Partners, LLC | New | 0 | 59 | +59 |
| EverSource Wealth Advisors, LLC | Increased | 176 | 235 | +59 |
| SJS Investment Consulting Inc. | Increased | 26 | 82 | +56 |
| Provenance Wealth Advisors, LLC | New | 0 | 56 | +56 |
| PNC Financial Services Group, Inc. | Reduced | 168 | 113 | -55 |
| Bell Investment Advisors, Inc | New | 0 | 31 | +31 |
| MassMutual Private Wealth & Trust, FSB | Increased | 20 | 33 | +13 |
| Clearstead Advisors, LLC | Reduced | 10 | 5 | -5 |
| Essential Partners LLC | Increased | 19 | 23 | +4 |
| Ascentis Wealth Management, LLC | New | 0 | 2 | +2 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.