121 tracked 13F filers disclose a position in RXT as of the latest SEC 13F filings, a combined $42.4M 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. | $7.4M | 7.5M | ▲+27% Added · +1.6M sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $4.5M | 4.6M | →First observed position No prior filed position | Q1 2026 | |
| 3 | AQR CAPITAL MANAGEMENT LLC | $4.4M | 4.5M | ▲35× Added · +4.4M sh | Q1 2026 | |
| 4 | JANUS HENDERSON GROUP PLC | $2.9M | 2.9M | ▲+180% Added · +1.9M sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $2.5M | 2.5M | →First observed position No prior filed position | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $2.4M | 2.5M | ▲+1.9% Added · +47K sh | Q1 2026 | |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $2.0M | 2.0M | ▲+14% Added · +251K sh | Q1 2026 | |
| 8 | JANE STREET GROUP, LLC | $2.0M | 2.0M | ▲200× Added · +2.0M sh | Q1 2026 | |
| 9 | STATE STREET CORP | $1.8M | 1.9M | ▲+0.3% Added · +5K sh | Q1 2026 | |
| 10 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $888K | 906K | ▲+25% Added · +182K sh | Q1 2026 | |
| 11 | PLUSTICK MANAGEMENT LLC | $686K | 700K | ▲New +700K sh | Q1 2026 | |
| 12 | NORTHERN TRUST CORP | $663K | 677K | ▲+9.1% Added · +57K sh | Q1 2026 | |
| 13 | VANGUARD FIDUCIARY TRUST CO | $639K | 652K | →First observed position No prior filed position | Q1 2026 | |
| 14 | IEQ CAPITAL, LLC | $625K | 637K | ▲42× Added · +622K sh | Q1 2026 | |
| 15 | UBS Group AG | $537K | 548K | ▼−33% Reduced · −265K sh | Q1 2026 | |
| 16 | GOLDMAN SACHS GROUP INC | $459K | 468K | ▲+60% Added · +176K sh | Q1 2026 | |
| 17 | Cerity Partners LLC | $371K | 379K | ▲20× Added · +360K sh | Q1 2026 | |
| 18 | MILLENNIUM MANAGEMENT LLC | $285K | 291K | ▲+5.1% Added · +14K sh | Q1 2026 | |
| 19 | CWM, LLC | $275K | 281K | ▲51× Added · +275K sh | Q1 2026 | |
| 20 | SIMPLEX TRADING, LLC | $260K | 265K | ▲70× Added · +261K sh | Q1 2026 | |
| 21 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $255K | 260K | ▼−26% Reduced · −90K sh | Q1 2026 | |
| 22 | MORGAN STANLEY | $242K | 247K | ▼−78% Reduced · −863K sh | Q1 2026 | |
| 23 | Bank of New York Mellon Corp | $235K | 240K | ▲+35% Added · +63K sh | Q1 2026 | |
| 24 | Arete Wealth Advisors, LLC | $219K | 224K | ▲New +224K sh | Q1 2026 | |
| 25 | STRS OHIO | $202K | 206K | —Held | Q1 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, 17 funds opened a new position in RXT and 12 added to an existing one, while 6 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 41 funds | $13.4B |
| AMAZON.COM INCAMZN | 41 funds | $11.3B |
| BROADCOM INCAVGO | 41 funds | $7.3B |
| META PLATFORMS INC-CLASS AMETA | 41 funds | $6.8B |
| NVIDIA CORPNVDA | 40 funds | $20.0B |
| ALPHABET INC-CL AGOOGL | 40 funds | $8.6B |
| MICRON TECHNOLOGY INCMU | 40 funds | $3.3B |
| ELI LILLY & COLLY | 40 funds | $3.1B |
| COSTCO WHOLESALE CORPCOST | 40 funds | $2.9B |
| CHEVRON CORPCVX | 40 funds | $2.5B |
| MASTERCARD INC - AMA | 40 funds | $2.4B |
| NETFLIX INCNFLX | 40 funds | $2.1B |
Ranked by how many of RXT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 4, 2026 | TEAL-GUESS KELLIE | Chief Human Resources Officer | Sell (S) | 34K | $189K |
| Jun 4, 2026 | Marino Mark A. | Chief Financial Officer | Sell (S) | 48K | $267K |
| Jun 4, 2026 | SINHA DHARMENDRA KUMAR | EVP, President, Public Cloud | Sell (S) | 48K | $267K |
| May 18, 2026 | TEAL-GUESS KELLIE | Chief Human Resources Officer | Sell (S) | 113K | $580K |
| Mar 18, 2026 | Marino Mark A. | Chief Financial Officer | Sell (S) | 14K | $25K |
| Mar 18, 2026 | SINHA DHARMENDRA KUMAR | EVP, President, Public Cloud | Sell (S) | 188K | $341K |
| Mar 2, 2026 | SINHA DHARMENDRA KUMAR | EVP, President, Public Cloud | Sell (S) | 45K | $82K |
| Mar 2, 2026 | Marino Mark A. | Chief Financial Officer | Sell (S) | 20K | $37K |
| Mar 2, 2026 | TEAL-GUESS KELLIE | Chief Human Resources Officer | Sell (S) | 21K | $38K |
| Feb 23, 2026 | Marino Mark A. | Chief Financial Officer | Sell (S) | 235K | $383K |
| Dec 1, 2025 | SINHA DHARMENDRA KUMAR | EVP, President, Public Cloud | Sell (S) | 59K | $60K |
| Dec 1, 2025 | TEAL-GUESS KELLIE | Chief Human Resources Officer | Sell (S) | 18K | $18K |
This stock 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/RXT/capital-change-brief"
Use Arkolith's capital_change_brief for RXT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for RXT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.