CPIX Cumberland Pharmaceuticals, Inc.
Cumberland Pharmaceuticals, Inc. (CPIX) Institutional Ownership
What the institutions did with CPIX 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 June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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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 |
|---|---|---|
| Ikarian Capital, LLC | 503.2K | 20.4% |
| RENAISSANCE TECHNOLOGIES LLC | 478.3K | 19.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 379.5K | 15.4% |
| DIMENSIONAL FUND ADVISORS LP | 233.3K | 9.5% |
| BOOTHBAY FUND MANAGEMENT, LLC | 112.5K | 4.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 108.4K | 4.4% |
| PERCEPTIVE ADVISORS LLC | 97.0K | 3.9% |
| CITADEL ADVISORS LLC | 73.4K | 3.0% |
| BlackRock, Inc. | 63.5K | 2.6% |
| Bank of New York Mellon Corp | 58.5K | 2.4% |
| JANE STREET GROUP, LLC | 56.7K | 2.3% |
| VANGUARD FIDUCIARY TRUST CO | 54.9K | 2.2% |
| STATE STREET CORP | 39.5K | 1.6% |
| UBS Group AG | 26.3K | 1.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 26.2K | 1.1% |
| BAILARD, INC. | 24.6K | 1.0% |
| Quadrature Capital Ltd | 24.0K | 1.0% |
| TWO SIGMA INVESTMENTS, LP | 24.0K | 1.0% |
| NORTHERN TRUST CORP | 22.0K | 0.9% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 20.3K | 0.8% |
| Cresset Asset Management, LLC | 19.5K | 0.8% |
| XTX Topco Ltd | 14.1K | 0.6% |
| SIMPLEX TRADING, LLC | 4.5K | 0.2% |
| MORGAN STANLEY | 3.3K | 0.1% |
| Capital Advisors, Ltd. LLC | 437 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 163.5K | 26.2K | -137.3K |
| PERCEPTIVE ADVISORS LLC | Reduced | 197.0K | 97.0K | -100.0K |
| J. Goldman & Co LP | Sold Out | 81.0K | 0 | -81.0K |
| CITADEL ADVISORS LLC | Increased | 16.6K | 73.4K | +56.7K |
| Ikarian Capital, LLC | Reduced | 553.2K | 503.2K | -50.0K |
| ACADIAN ASSET MANAGEMENT LLC | Sold Out | 44.3K | 0 | -44.3K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 276.4K | 233.3K | -43.1K |
| JANE STREET GROUP, LLC | Increased | 14.6K | 56.7K | +42.1K |
| Marex Group plc | Sold Out | 36.4K | 0 | -36.4K |
| BAILARD, INC. | New | 0 | 24.6K | +24.6K |
| Quadrature Capital Ltd | New | 0 | 24.0K | +24.0K |
| UBS Group AG | Increased | 5.2K | 26.3K | +21.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 361.8K | 379.5K | +17.7K |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | 127.7K | 112.5K | -15.2K |
| TWO SIGMA INVESTMENTS, LP | Increased | 11.1K | 24.0K | +12.9K |
| XTX Topco Ltd | Reduced | 24.0K | 14.1K | -9.9K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 45.6K | 54.9K | +9.3K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 470.7K | 478.3K | +7.6K |
| BlackRock, Inc. | Increased | 56.9K | 63.5K | +6.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 114.3K | 108.4K | -5.9K |
| SIMPLEX TRADING, LLC | New | 0 | 4.5K | +4.5K |
| NORTHERN TRUST CORP | Increased | 19.6K | 22.0K | +2.4K |
| Institute for Wealth Management, LLC. | New | 0 | 352 | +352 |
| OSAIC HOLDINGS, INC. | New | 0 | 200 | +200 |
| Tower Research Capital LLC (TRC) | New | 0 | 191 | +191 |
| ROYAL BANK OF CANADA | Sold Out | 127 | 0 | -127 |
| BARCLAYS PLC | New | 0 | 48 | +48 |
| FMR LLC | New | 0 | 21 | +21 |
| Caitong International Asset Management Co., Ltd | Sold Out | 2 | 0 | -2 |
| MORGAN STANLEY | Increased | 3.3K | 3.3K | +1 |
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.