# CUMBERLAND PHARMACEUTICALS I (CPIX)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/CPIX/

- Reporting holders: 34
- Reported value: $19.5M
- Shares held by institutions: 2,581,706 of 14,983,107 outstanding
- Held through calls: 8.8%
- Held through puts: 5.2%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Ikarian Capital, LLC](https://holderbook.com/funds/1778253-ikarian-capital-llc/) | $3.3M | 503,153 | 0.4% | 6 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $3.1M | 478,263 | 0.0% | 31 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $2.5M | 379,478 | 0.0% | 2 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $1.8M | 0 | 0.0% | 6 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $1.5M | 233,305 | 0.0% | 31 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $1.3M | 146,782 | 0.0% | 15 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $729.3K | 112,544 | 0.0% | 6 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $723.4K | 56,741 | 0.0% | 3 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $702.6K | 108,413 | 0.0% | 31 |
| [PERCEPTIVE ADVISORS LLC](https://holderbook.com/funds/1224962-perceptive-advisors-llc/) | $628.4K | 96,982 | 0.0% | 3 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $512.0K | 79,020 | 0.0% | 19 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $411.8K | 63,547 | 0.0% | 8 |
| [Bank of New York Mellon Corp](https://holderbook.com/funds/1390777-bank-of-new-york-mellon-corp/) | $378.8K | 58,458 | 0.0% | 12 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $355.8K | 54,909 | 0.0% | 2 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $259.5K | 4,544 | 0.0% | 2 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $170.7K | 26,339 | 0.0% | 11 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $169.8K | 26,200 | 0.0% | 31 |
| [BAILARD, INC.](https://holderbook.com/funds/750641-bailard-inc/) | $159.6K | 24,624 | 0.0% | 1 |
| [Quadrature Capital Ltd](https://holderbook.com/funds/1651424-quadrature-capital-ltd/) | $155.6K | 24,014 | 0.0% | 1 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $155.4K | 23,981 | 0.0% | 19 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $142.3K | 21,953 | 0.0% | 31 |
| [ARROWSTREET CAPITAL, LIMITED PARTNERSHIP](https://holderbook.com/funds/1164508-arrowstreet-capital-limited-partnership/) | $131.2K | 20,252 | 0.0% | 2 |
| [Cresset Asset Management, LLC](https://holderbook.com/funds/1761013-cresset-asset-management-llc/) | $126.2K | 19,475 | 0.0% | 13 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $91.5K | 14,118 | 0.0% | 2 |
| [GROUP ONE TRADING LLC](https://holderbook.com/funds/932540-group-one-trading-llc/) | $25.9K | 0 | 0.0% | 14 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 34 | $19.5M |
| Q1 2026 | 31 | $9.5M |
| Q4 2025 | 29 | $12.2M |
| Q3 2025 | 32 | $10.8M |
| Q2 2025 | 32 | $12.6M |
| Q1 2025 | 36 | $19.2M |
| Q4 2024 | 23 | $4.7M |
| Q3 2024 | 24 | $2.7M |
| Q2 2024 | 23 | $3.2M |
| Q1 2024 | 23 | $3.8M |
| Q4 2023 | 24 | $4.0M |
| Q3 2023 | 21 | $4.3M |