RNXT · RenovoRx, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 28 13F filersWho Holds RNXT
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 28 filers, like-for-like change +7.4%; actively managed books +7.2%; index-like books +8.0%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 44.5% | 11 | -2.2% |
| Bank | 1.4% | 4 | +76.4% |
| Non-US | 0.0% | 1 | new |
| Holding company | 0.1% | 1 | 0.0% |
| Unknown | 54.0% | 11 | +15.5% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 24.2% | 6 | +8.0% |
| Systematic-like | 2.2% | 3 | -29.4% |
| Concentrated | 69.7% | 5 | +11.4% |
| Diversified active | 3.9% | 14 | -22.2% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 29.7% | 14 | -2.4% |
| Medium turnover | 0.7% | 4 | +89.3% |
| High turnover | 50.6% | 6 | +14.5% |
| Unknown | 19.1% | 4 | +4.7% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 66.6% | 5 | +14.5% |
| Medium horizon | 0.0% | 1 | -93.6% |
| Long horizon | 33.0% | 21 | -3.4% |
| Unknown | 0.4% | 1 | -43.0% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 18.3% | 3 | -1.2% |
| $1B to $10B | 50.6% | 8 | +15.7% |
| $10B to $100B | 3.4% | 4 | -15.2% |
| $100B or more | 27.6% | 13 | +3.2% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 4.3% | 5 | -7.0% |
| Pooled investment vehicles | 1.6% | 2 | -41.0% |
| Registered funds and BDCs | 20.3% | 2 | +2.1% |
| Pension and profit sharing plans | 0.1% | 1 | 0.0% |
| Diversified | 18.1% | 1 | 0.0% |
| Unknown | 55.5% | 17 | +16.5% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 19.7% | 3 | -5.3% |
| Other private funds | 1.4% | 3 | -8.1% |
| No private funds | 23.4% | 5 | +1.9% |
| Venture capital funds | 0.0% | 0 | -100.0% |
| Mixed private funds | 0.0% | 0 | — |
| Private equity funds | 0.0% | 0 | — |
| Unknown | 55.5% | 17 | +16.5% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 99.4% | 24 | +7.2% |
| Outside the US | 0.6% | 4 | +55.6% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Conviction and Crowding
28 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 81.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies RNXT's active holders also own, quarter ended Mar 31, 2026Shareholder Targets
13F filers that own its peers but not RNXT, quarter ended Mar 31, 2026Found through its holder-overlap peers: BX, KLAC, CRM, BIL, JPM, BAC, NFLX, MRK, HD, CVX, LLY, V, JNJ, AVGO, XOM, BRK-B, META, NVDA, AMZN, AAPL. 7,272 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | BlackRock, Inc. Holding company, Index-like | $1,506,523,310,561 20 held | NVDA, AAPL, AMZN |
| 2 | FMR LLC Holding company, Diversified active | $578,713,105,526 20 held | NVDA, AAPL, AMZN |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active | $410,663,399,311 19 held | NVDA, AAPL, AVGO |
| 4 | JPMORGAN CHASE & CO Bank, Diversified active | $315,381,261,856 20 held | NVDA, AAPL, AMZN |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active | $262,148,773,927 19 held | NVDA, AAPL, AVGO |
| 6 | BANK OF AMERICA CORP /DE/ Bank, Diversified active | $201,270,724,346 20 held | NVDA, AAPL, JPM |
| 7 | Capital Research Global Investors Adviser, Diversified active | $187,888,366,949 20 held | AVGO, NVDA, AMZN |
| 8 | Capital World Investors Adviser, Diversified active | $164,807,590,365 18 held | AVGO, META, NVDA |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser, Diversified active | $148,098,242,769 20 held | NVDA, AAPL, AMZN |
| 10 | GOLDMAN SACHS GROUP INC Holding company, Index-like | $145,543,769,978 20 held | NVDA, AAPL, AMZN |
Fund Ownership of RNXT by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 3.92% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.79% | 356,033 |
| Index ETFs | 3.13% | 1,414,114 |
| Active ETFs | 0.00% | 0 |
| Active funds | 0.00% | 0 |
| Unclassified | 0.00% | 0 |
| All registered funds | 3.92% | 1,770,147 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid AIGH Capital Management LLC | $4,317,329 | 46.83% | 4,405,439 | Shares | 2026-08-07 | |
| Small Bleichroeder LP Registered adviser | $1,632,776 | 17.71% | 1,666,098 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $1,414,867 | 15.35% | 1,443,742 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $415,664 | 4.51% | 424,148 | Shares | 2026-08-12 | |
| Large Wealthspire Advisors, LLC Registered adviser | $247,474 | 2.68% | 252,525 | Shares | 2026-08-11 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $235,523 | 2.55% | 240,330 | Shares | 2026-08-13 | |
| Small T3 Companies, LLC | $151,008 | 1.64% | 96,800 | Shares | 2026-10-22 | |
| Mid Chicago Partners Investment Group LLC Registered adviser | $144,075 | 1.56% | 92,356 | Shares | 2026-10-27 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $130,925 | 1.42% | 133,597 | Shares | 2026-09-02 | |
| Mega NORTHERN TRUST CORP Bank | $83,502 | 0.91% | 85,207 | Shares | 2026-08-13 | |
| Mega NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $73,104 | 0.79% | 74,596 | Shares | 2026-08-12 | |
| Mid Caprock Group, LLC | $62,661 | 0.68% | 63,940 | Shares | 2026-07-27 | |
| Mega JANE STREET GROUP, LLC | $45,470 | 0.49% | 46,399 | Shares | 2026-08-14 | |
| Large Kestra Advisory Services, LLC | $34,809 | 0.38% | 35,520 | Shares | 2026-07-28 | |
| Mid TWO SIGMA SECURITIES, LLC | $34,092 | 0.37% | 34,788 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $29,383 | 0.32% | 29,983 | Shares | 2026-08-14 | |
| Mid Clear Creek Financial Management, LLC | $28,476 | 0.31% | 29,058 | Shares | 2026-07-28 | |
| Mega STATE STREET CORP Bank | $25,628 | 0.28% | 26,152 | Shares | 2026-09-22 | |
| Small Affinity Capital Advisors, LLC Registered adviser | $20,715 | 0.22% | 13,279 | Shares | 2026-10-13 | |
| Mega UBS Group AG Bank | $20,403 | 0.22% | 20,820 | Shares | 2026-08-13 | |
| Mega HighTower Advisors, LLC Registered adviser | $19,600 | 0.21% | 20,000 | Shares | 2026-08-05 | |
| Mega Cetera Investment Advisers Registered adviser | $18,620 | 0.20% | 19,000 | Shares | 2026-08-12 | |
| Large CAPTRUST FINANCIAL ADVISORS Registered adviser | $12,060 | 0.13% | 12,307 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $11,172 | 0.12% | 11,400 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $6,959 | 0.08% | 7,102 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $1,137 | 0.01% | 1,161 | Shares | 2026-08-11 | |
| Mega BARCLAYS PLC Bank | $1,127 | 0.01% | 1,151 | Shares | 2026-08-14 |