Among active 13F managers last quarter, none opened or added and 1 reduced; the largest holder to move was Citadel Advisors LLC (−54%).
4 tracked 13F filers disclose a position in CPXR as of the latest SEC 13F filings, a combined $1.8M 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 | Susquehanna International Group, LLP | 40K | $1.0M | ▲+285% Added · +30K sh | Q1 2026 | |
| 2 | Bank of New York Mellon Corp | 20K | $497K | ▲New +20K sh | Q1 2026 | |
| 3 | Citadel Advisors LLC | 8K | $242K | ▼−54% Reduced · −10K sh | Q2 2026 | |
| 4 | Simplex Trading, LLC | 3K | $74K | ▲New +3K 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, no active manager opened or added to a position in CPXR, while 1 reduced. 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 |
|---|---|---|
| Ishares Core S&P 500 ETFIVV | 1 funds | $13.2B |
| Amazon.com IncAMZN | 1 funds | $2.6B |
| Nvidia CorpNVDA | 1 funds | $2.4B |
| Apple IncAAPL | 1 funds | $2.1B |
| Microsoft CorpMSFT | 1 funds | $1.4B |
| Electronic Arts IncEA | 1 funds | $1.2B |
| Warner Bros Discovery IncWBD | 1 funds | $1.2B |
| Eli Lilly & CoLLY | 1 funds | $1.1B |
| Broadcom IncAVGO | 1 funds | $1.1B |
| Alphabet Inc-CL AGOOGL | 1 funds | $1.1B |
| BlackRock IncBLK | 1 funds | $1.1B |
| Advanced Micro DevicesAMD | 1 funds | $929.1M |
Ranked by how many of CPXR's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in CPXR.
| Class | 13F holders | Value held |
|---|---|---|
| AISmc | 95 funds | $218.1M |
| GRNJUIE | 75 funds | $268.5M |
| OMAHmc | 69 funds | $73.1M |
| NACPSecurities Issued by Registered Investment Companies or Business Development Companies | 45 funds | $27.7M |
| WOMNcommon | 40 funds | $13.9M |
| SNTHMRP SYNTHEQUITY | 32 funds | $174.8M |
| RMOPROCKEFELLER OPP | 27 funds | $412.0M |
| GRNIFUNDSTRAT GRANNY | 17 funds | $12.7M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
No filings captured for this ticker in the live stream yet.
Connected entities for CPXR
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/CPXR/capital-change-brief"
Use Arkolith's capital_change_brief for CPXR. 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 CPXR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.