515 tracked 13F filers disclose a position in RRX as of the latest SEC 13F filings, a combined $12.4B 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. | $1.1B | 6.0M | ▲+1.8% Added · +105K sh | Q1 2026 | |
| 2 | FMR LLC | $880.3M | 4.7M | ▲+19% Added · +741K sh | Q1 2026 | |
| 3 | VICTORY CAPITAL MANAGEMENT INC | $782.2M | 4.2M | ▼−26% Reduced · −1.5M sh | Q1 2026 | |
| 4 | VIKING GLOBAL INVESTORS LP | $588.5M | 3.1M | ▼−2.5% Reduced · −81K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $558.6M | 3.0M | →First observed position No prior filed position | Q1 2026 | |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | $530.5M | 2.8M | →First observed position No prior filed position | Q1 2026 | |
| 7 | DIMENSIONAL FUND ADVISORS LP | $417.8M | 2.2M | ▼−12% Reduced · −299K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $498.9M | 2.1M | ▲+3.5% Added · +71K sh | Q2 2026 | |
| 9 | Bank of New York Mellon Corp | $343.9M | 1.8M | ▲+116% Added · +984K sh | Q1 2026 | |
| 10 | Nuveen, LLC | $240.6M | 1.3M | ▲+20% Added · +212K sh | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $301.1M | 1.3M | ▼−3.1% Reduced · −40K sh | Q2 2026 | |
| 12 | FRANKLIN RESOURCES INC | $228.6M | 1.2M | ▲+11% Added · +120K sh | Q1 2026 | |
| 13 | NORDEA INVESTMENT MANAGEMENT AB | $214.7M | 1.2M | ▼−38% Reduced · −732K sh | Q1 2026 | |
| 14 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | $205.3M | 1.1M | ▼−12% Reduced · −155K sh | Q1 2026 | |
| 15 | MILLENNIUM MANAGEMENT LLC | $170.5M | 910K | ▲+231% Added · +635K sh | Q1 2026 | |
| 16 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $212.3M | 891K | ▲+6.4% Added · +54K sh | Q2 2026 | |
| 17 | NORGES BANK | $121.3M | 864K | ▼−51% Reduced · −903K sh | Q4 2025 | |
| 18 | WESTFIELD CAPITAL MANAGEMENT CO LP | $204.1M | 857K | ▲+26% Added · +175K sh | Q2 2026 | |
| 19 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $137.1M | 732K | ▼−10% Reduced · −83K sh | Q1 2026 | |
| 20 | Robeco Schweiz AG | $168.1M | 706K | ▲+23% Added · +133K sh | Q2 2026 | |
| 21 | Point72 Asset Management, L.P. | $128.4M | 686K | ▲New +686K sh | Q1 2026 | |
| 22 | ALLIANCEBERNSTEIN L.P. | $95.5M | 681K | ▼−6.7% Reduced · −49K sh | Q1 2026 | |
| 23 | MORGAN STANLEY | $116.4M | 621K | ▼−38% Reduced · −389K sh | Q1 2026 | |
| 24 | D. E. Shaw & Co., Inc. | $111.1M | 593K | ▲+64% Added · +231K sh | Q1 2026 | |
| 25 | BALYASNY ASSET MANAGEMENT L.P. | $110.2M | 588K | ▲15× Added · +549K sh | 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, 13 funds opened a new position in RRX and 25 added to an existing one, while 23 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 | 299 funds | $299.9B |
| AMAZON.COM INCAMZN | 296 funds | $225.3B |
| NVIDIA CORPNVDA | 290 funds | $433.7B |
| ALPHABET INC-CL AGOOGL | 285 funds | $195.9B |
| META PLATFORMS INC-CLASS AMETA | 285 funds | $128.3B |
| APPLE INCAAPL | 284 funds | $330.9B |
| BROADCOM INCAVGO | 282 funds | $174.4B |
| JPMORGAN CHASE & COJPM | 282 funds | $73.3B |
| VISA INC-CLASS A SHARESV | 279 funds | $70.4B |
| ELI LILLY & COLLY | 277 funds | $87.0B |
| ALPHABET INC-CL CGOOG | 276 funds | $132.1B |
| HOME DEPOT INCHD | 273 funds | $33.3B |
Ranked by how many of RRX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 10, 2026 | Scarpelli Alexander P | SVP, Corp. Controller and CAO* | Sell (S) | 170 | $30K |
| May 22, 2026 | Rehard Robert | EVP and CFO* | Sell (S) | 6K | $1.3M |
| May 14, 2026 | Morton Jerrald R | EVP and Pres. IPS* | Sell (S) | 9K | $2.0M |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 6K | $1.3M |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 6K | $1.2M |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 6K | $1.2M |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 2K | $346K |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 1K | $300K |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 2K | $409K |
| May 11, 2026 | Pinkham Louis V. | Chief Executive Officer, Director | Sell (S) | 299 | $65K |
| May 11, 2026 | Walker-Lee Robin A | Director | Sell (S) | 1K | $277K |
| Feb 25, 2026 | Scarpelli Alexander P | SVP, Corp. Controller and CAO* | Sell (S) | 290 | $65K |
Connected entities for RRX
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/RRX/capital-change-brief"
Use Arkolith's capital_change_brief for RRX. 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 RRX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.