Among active 13F managers last quarter, 3 opened and none reduced or exited; the largest holder to move was Citadel Advisors LLC (new position).
4 tracked 13F filers disclose a position in RACK as of the latest SEC 13F filings, a combined $2.2M 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 | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Citadel Advisors LLC | 14K | $719K | ▲New +14K sh | Q2 2026 | |
| 2 | Pinebridge Investments LLC | 11K | $594K | ▲New +11K sh | Q2 2026 | |
| 3 | Diversify Wealth Management, LLC | 10K | $444K | ▲New +10K sh | Q2 2026 | |
| 4 | Diversify Advisory Services, LLC | 10K | $444K | ▲New +10K 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, 3 funds opened a new position in RACK, while none reduced or exited. 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 | Their position there |
|---|---|---|
| Nvidia CorpNVDA | 3 funds | $3.6B |
| Amazon.com IncAMZN | 3 funds | $3.0B |
| Apple IncAAPL | 3 funds | $2.9B |
| Microsoft CorpMSFT | 3 funds | $2.1B |
| Alphabet Inc-CL AGOOGL | 3 funds | $1.7B |
| Broadcom IncAVGO | 3 funds | $1.6B |
| Eli Lilly & CoLLY | 3 funds | $1.3B |
| Electronic Arts IncEA | 3 funds | $1.2B |
| Warner Bros Discovery IncWBD | 3 funds | $1.2B |
| Alphabet Inc-CL CGOOG | 3 funds | $1.2B |
| Advanced Micro DevicesAMD | 3 funds | $1.1B |
| BlackRock IncBLK | 3 funds | $1.1B |
Ranked by how many of RACK's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in RACK.
| Class | 13F holders | Value held |
|---|---|---|
| IBOTmc | 23 funds | $13.3M |
| EMETETF | 13 funds | $4.3M |
| WARPSPACE ETF | 6 funds | $1.9M |
| RACKthis pageDATA CENTR SUPLY | 4 funds | $2.2M |
| CMCICMCI COMMODITY S | 3 funds | $2.2M |
| TRUHHEALT TRUSE ETF | 1 funds | $227K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for RACK
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/RACK/capital-change-brief"
Use Arkolith's capital_change_brief for RACK. 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 RACK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.