CUMBERLAND PHARMACEUTICALS (CPIX) Institutional Ownership Changes & 13F Activity
CUMBERLAND PHARMACEUTICALS (CPIX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Bridgeway Capital Management, Llc, Perceptive Advisors Llc, J. Goldman & Co Lp, Citadel Advisors Llc, and Ikarian Capital, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Citadel Advisors Llc | Buy | +56,748 | +341.0% | 73,391 | $475.57K | Q2 2026 | Sep 02, 2026 |
| Bridgeway Capital Management, Llc | Sell | -137,268 | -84.0% | 26,200 | $169.78K | Q2 2026 | Aug 14, 2026 |
| Perceptive Advisors Llc | Sell | -99,996 | -50.8% | 96,982 | $628.44K | Q2 2026 | Aug 14, 2026 |
| Ikarian Capital, Llc | Sell | -50,000 | -9.0% | 503,153 | $3.26M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Buy | +42,134 | +288.5% | 56,741 | $367.68K | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Sell | -15,150 | -11.9% | 112,544 | $729.28K | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +12,896 | +116.3% | 23,981 | $155.40K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Sell | -9,888 | -41.2% | 14,118 | $91.48K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Buy | +200 | — | 200 | $1.30K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +48 | — | 48 | $311.00 | Q2 2026 | Aug 14, 2026 |
| Ubs Group Ag | Buy | +21,150 | +407.6% | 26,339 | $170.68K | Q2 2026 | Aug 13, 2026 |
| Vanguard Capital Management Llc | Buy | +17,719 | +4.9% | 379,478 | $2.46M | Q2 2026 | Aug 13, 2026 |
| Vanguard Fiduciary Trust Co | Buy | +9,286 | +20.4% | 54,909 | $355.81K | Q2 2026 | Aug 13, 2026 |
| Renaissance Technologies LLC | Buy | +7,567 | +1.6% | 478,263 | $3.10M | Q2 2026 | Aug 13, 2026 |
| Northern Trust Corp | Buy | +2,350 | +12.0% | 21,953 | $142.25K | Q2 2026 | Aug 13, 2026 |
| Fmr Llc | Buy | +21 | — | 21 | $136.00 | Q2 2026 | Aug 13, 2026 |
| Morgan Stanley | Buy | +1 | +0.0% | 3,261 | $21.13K | Q2 2026 | Aug 13, 2026 |
| Geode Capital Management, Llc | Sell | -5,880 | -5.1% | 108,413 | $702.62K | Q2 2026 | Aug 12, 2026 |
| Simplex Trading, Llc | Buy | +4,544 | — | 4,544 | $29.45K | Q2 2026 | Aug 12, 2026 |
| Dimensional Fund Advisors Lp | Sell | -43,054 | -15.6% | 233,305 | $1.51M | Q2 2026 | Aug 11, 2026 |
| Tower Research Capital Llc (Trc) | Buy | +191 | — | 191 | $1.24K | Q2 2026 | Aug 11, 2026 |
| Quadrature Capital Ltd | Buy | +24,014 | — | 24,014 | $155.61K | Q2 2026 | Aug 07, 2026 |
| Blackrock, Inc. | Buy | +6,656 | +11.7% | 63,547 | $411.79K | Q2 2026 | Aug 07, 2026 |
| Bailard, Inc. | Buy | +24,624 | — | 24,624 | $159.56K | Q2 2026 | Jul 30, 2026 |
| Institute For Wealth Management, Llc. | Buy | +352 | — | 352 | $2.29K | Q2 2026 | Jul 28, 2026 |
| J. Goldman & Co Lp | Sell | -81,040 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Royal Bank Of Canada | Sell | -127 | -100.0% | 0 | $0.00 | Q2 2026 | May 15, 2026 |
| Acadian Asset Management Llc | Sell | -44,288 | -100.0% | 0 | $0.00 | Q2 2026 | May 13, 2026 |
| Marex Group Plc | Sell | -36,423 | -100.0% | 0 | $0.00 | Q2 2026 | May 13, 2026 |
| Caitong International Asset Management Co., Ltd | Sell | -2 | -100.0% | 0 | $0.00 | Q2 2026 | May 11, 2026 |
Frequently asked questions about CPIX activity
Which institutional owners are buying CPIX?
Institutional owners buying CPIX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in CPIX activity?
"Buy" means an investor increased their reported position in CPIX compared to the prior reporting period. This reflects growing exposure to CUMBERLAND PHARMACEUTICALS (CPIX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CPIX increasing?
Institutional interest in CPIX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related CPIX Institutional Insights
- CPIX Overview
- CPIX 13F Institutional Holders
- CPIX Top Institutional Shareholders
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- CPIX Insider Trading & SEC Form 4 Activity
- CPIX Articles
- Top Institutional Investor Stock Rankings