66 tracked 13F filers disclose a position in RXI as of the latest SEC 13F filings, a combined $135.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $37.1M | 199K | ▼−4.0% Reduced · −8K sh | Q1 2026 | |
| 2 | HighTower Advisors, LLC | $17.9M | 96K | ▲+50% Added · +32K sh | Q1 2026 | |
| 3 | MORGAN STANLEY | $16.2M | 87K | ▲+0.2% Added · +158 sh | Q1 2026 | |
| 4 | Banco Santander, S.A. | $11.4M | 61K | ▲New +61K sh | Q1 2026 | |
| 5 | PGIM Custom Harvest LLC | $9.7M | 52K | ▼−3.1% Reduced · −2K sh | Q1 2026 | |
| 6 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.3M | 23K | ▲+5.9% Added · +1K sh | Q1 2026 | |
| 7 | Federation des caisses Desjardins du Quebec | $4.2M | 23K | ▲+34% Added · +6K sh | Q1 2026 | |
| 8 | JANE STREET GROUP, LLC | $3.1M | 17K | ▲+73% Added · +7K sh | Q1 2026 | |
| 9 | WELLS FARGO & COMPANY/MN | $3.0M | 16K | ▲+0.3% Added · +47 sh | Q1 2026 | |
| 10 | BANK OF AMERICA CORP /DE/ | $2.6M | 14K | ▼−8.2% Reduced · −1K sh | Q1 2026 | |
| 11 | CITADEL ADVISORS LLC | $2.3M | 12K | ▼−28% Reduced · −5K sh | Q1 2026 | |
| 12 | ROYAL BANK OF CANADA | $2.0M | 11K | ▲+0.5% Added · +57 sh | Q1 2026 | |
| 13 | Quantinno Capital Management LP | $1.6M | 9K | ▼−11% Reduced · −1K sh | Q1 2026 | |
| 14 | COMMONWEALTH EQUITY SERVICES, LLC | $1.5M | 8K | —Held | Q1 2026 | |
| 15 | Slow Capital, Inc. | $1.4M | 7K | ▼−13% Reduced · −1K sh | Q2 2026 | |
| 16 | JPMORGAN CHASE & CO | $1.3M | 7K | ▲+6.4% Added · +437 sh | Q1 2026 | |
| 17 | Gladstone Institutional Advisory LLC | $1.3M | 7K | ▲+20% Added · +1K sh | Q1 2026 | |
| 18 | UBS Group AG | $1.1M | 6K | ▲+7.9% Added · +441 sh | Q1 2026 | |
| 19 | SCOTIA CAPITAL INC. | $997K | 5K | ▼−1.8% Reduced · −97 sh | Q1 2026 | |
| 20 | Corient Private Wealth LLC | $736K | 5K | ▲+9.3% Added · +412 sh | Q1 2026 | |
| 21 | RAYMOND JAMES FINANCIAL INC | $905K | 5K | ▼−4.0% Reduced · −204 sh | Q1 2026 | |
| 22 | JONES FINANCIAL COMPANIES LLLP | $853K | 5K | ▲+2.6% Added · +121 sh | Q1 2026 | |
| 23 | LPL Financial LLC | $874K | 5K | ▼−2.2% Reduced · −107 sh | Q1 2026 | |
| 24 | SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | $883K | 5K | ▲+5.3% Added · +232 sh | Q2 2026 | |
| 25 | One Charles Private Wealth Services, LLC | $856K | 4K | ▼−5.0% Reduced · −234 sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 5 funds opened a new position in RXI and 4 added to an existing one, while 5 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| NVIDIA CORPNVDA | 32 funds | $14.5B |
| APPLE INCAAPL | 32 funds | $13.9B |
| MICROSOFT CORPMSFT | 32 funds | $11.2B |
| ISHARES CORE S&P 500 ETFIVV | 32 funds | $10.8B |
| AMAZON.COM INCAMZN | 32 funds | $8.8B |
| SS SPDR S&P 500 ETF TRUST-USSPY | 32 funds | $8.6B |
| ALPHABET INC-CL AGOOGL | 32 funds | $7.3B |
| BROADCOM INCAVGO | 32 funds | $5.5B |
| ALPHABET INC-CL CGOOG | 32 funds | $5.4B |
| META PLATFORMS INC-CLASS AMETA | 32 funds | $5.2B |
| JPMORGAN CHASE & COJPM | 32 funds | $5.0B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 32 funds | $3.4B |
Ranked by how many of RXI's institutional holders also hold each name, a cross-fund conviction signal.
No filings captured for this ticker in the live stream yet.
This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/RXI/capital-change-brief"
Use Arkolith's capital_change_brief for RXI. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for RXI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.