Among active 13F managers last quarter, 2 opened and none reduced or exited; the largest holder to move was Mather Group, LLC. (new position).
3 tracked 13F filers disclose a position in GDT as of the latest SEC 13F filings, a combined $8.0M 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 | Mather Group, LLC. | 185K | $7.4M | ▲New +185K sh | Q1 2026 | |
| 2 | Citadel Advisors LLC | 10K | $337K | ▲New +10K sh | Q2 2026 | |
| 3 | Jane Street Group, LLC | 8K | $323K | ▲New +8K 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, 2 funds opened a new position in GDT, 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 |
|---|---|---|
| Ishares Core S&P 500 ETFIVV | 2 funds | $13.3B |
| Amazon.com IncAMZN | 2 funds | $2.6B |
| Nvidia CorpNVDA | 2 funds | $2.4B |
| Apple IncAAPL | 2 funds | $2.2B |
| Microsoft CorpMSFT | 2 funds | $1.4B |
| Electronic Arts IncEA | 2 funds | $1.2B |
| Warner Bros Discovery IncWBD | 2 funds | $1.2B |
| Eli Lilly & CoLLY | 2 funds | $1.1B |
| Broadcom IncAVGO | 2 funds | $1.1B |
| Alphabet Inc-CL AGOOGL | 2 funds | $1.1B |
| Schwab US Large-Cap ValueSCHV | 2 funds | $1.1B |
| BlackRock IncBLK | 2 funds | $1.1B |
Ranked by how many of GDT's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in GDT.
| Class | 13F holders | Value held |
|---|---|---|
| USFRmc | 562 funds | $9.7B |
| QGRWmc | 148 funds | $1.9B |
| WTAImc | 148 funds | $217.0M |
| NTSXmc | 102 funds | $744.9M |
| WCLDFUND | 86 funds | $129.1M |
| USMFUS MULTIFACTOR ETF | 68 funds | $203.9M |
| GCCmc | 65 funds | $144.0M |
| GDEmc | 64 funds | $240.1M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for GDT
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/GDT/capital-change-brief"
Use Arkolith's capital_change_brief for GDT. 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 GDT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.