RNA (RNA) Institutional Ownership Changes & 13F Activity
RNA. Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ra Capital Management, L.P., Janus Henderson Group Plc, Balyasny Asset Management L.P., Pentwater Capital Management Lp, and Avoro Capital Advisors Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Cornerstone Financial Management Llc | Sell | -11 | -100.0% | 0 | $0.00 | Q1 2026 | Aug 28, 2026 |
| Ensign Peak Advisors, Inc | Sell | -122,393 | -100.0% | 0 | $0.00 | Q1 2026 | Aug 18, 2026 |
| Transmarket Holdings Lp | Sell | -19,537 | -100.0% | 0 | $0.00 | Q1 2026 | May 13, 2026 |
| Z3 Capital Partners, Llc | Sell | -3,800 | -100.0% | 0 | $0.00 | Q1 2026 | May 07, 2026 |
| Bluefin Capital Management, Llc | Sell | -10,000 | -100.0% | 0 | $0.00 | Q1 2026 | Apr 29, 2026 |
| Hsbc Holdings Plc | Sell | -32,729 | -100.0% | 0 | $0.00 | Q1 2026 | Mar 06, 2026 |
| Td Capital Management Llc | Sell | -10 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 26, 2026 |
| Bell Investment Advisors, Inc | Sell | -40 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 24, 2026 |
| Virtu Financial Llc | Sell | -21,575 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 23, 2026 |
| Corient Private Wealth Llc | Sell | -9,550 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 19, 2026 |
| Raymond James Financial Inc | Sell | -57,078 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 18, 2026 |
| Newedge Advisors, Llc | Sell | -8,615 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 18, 2026 |
| Mackenzie Financial Corp | Sell | -7,255 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 18, 2026 |
| Ra Capital Management, L.P. | Sell | -8,641,031 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Janus Henderson Group Plc | Sell | -6,939,503 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Balyasny Asset Management L.P. | Sell | -6,040,590 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Pentwater Capital Management Lp | Sell | -6,026,500 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Avoro Capital Advisors Llc | Sell | -5,455,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Hbk Investments L P | Sell | -4,365,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Bellevue Group Ag | Sell | -2,630,969 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Adage Capital Partners Gp, L.L.C. | Sell | -2,630,966 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Millennium Management Llc | Sell | -2,157,270 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Tig Advisors, Llc | Sell | -1,801,683 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Citadel Advisors Llc | Sell | -1,592,429 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Magnetar Financial Llc | Sell | -1,158,603 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Fil Ltd | Sell | -1,144,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Qube Research & Technologies Ltd | Sell | -1,105,830 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Alliancebernstein L.P. | Sell | -1,047,410 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Northern Trust Corp | Sell | -1,019,087 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
| Casdin Capital, Llc | Sell | -1,000,000 | -100.0% | 0 | $0.00 | Q1 2026 | Feb 17, 2026 |
Frequently asked questions about RNA activity
Which institutional owners are buying RNA?
Institutional owners buying RNA 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 RNA activity?
"Buy" means an investor increased their reported position in RNA compared to the prior reporting period. This reflects growing exposure to RNA rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in RNA increasing?
Institutional interest in RNA 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.