Among active 13F managers last quarter, 4 opened and none reduced or exited; the largest holder to move was Two Sigma Securities, LLC (new position).
7 tracked 13F filers disclose a position in GDXD 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 | Two Sigma Securities, LLC | 13K | $673K | ▲New +13K sh | Q2 2026 | |
| 2 | Susquehanna International Group, LLP | 13K | $536K | ▼−98% Reduced · −781K sh | Q1 2026 | |
| 3 | StoneX Group Inc. | 8K | $371K | ▲New +8K sh | Q2 2026 | |
| 4 | Renaissance Technologies LLC | 5K | $217K | ▲New +5K sh | Q1 2026 | |
| 5 | UBS Group AG | 870 | $36K | ▲New +870 sh | Q1 2026 | |
| 6 | Osaic Holdings, Inc. | 256 | $11K | ▲New +256 sh | Q1 2026 | |
| 7 | Tower Research Capital LLC (TRC) | 42 | $2K | ▲New +42 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, 4 funds opened a new position in GDXD, 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 |
|---|---|---|
| Palantir Technologies Inc-APLTR | 4 funds | $1.0B |
| Micron Technology IncMU | 4 funds | $825.1M |
| Nvidia CorpNVDA | 4 funds | $551.0M |
| Sandisk CorpSNDK | 4 funds | $527.7M |
| Chevron CorpCVX | 4 funds | $451.3M |
| Intel CorpINTC | 4 funds | $337.1M |
| Broadcom IncAVGO | 4 funds | $320.7M |
| Western Digital CorpWDC | 4 funds | $319.4M |
| Visa Inc-Class A SharesV | 4 funds | $225.2M |
| Everpure Inc-AP | 4 funds | $223.5M |
| Alphabet Inc-CL AGOOGL | 4 funds | $223.1M |
| Reddit Inc-CL ARDDT | 4 funds | $212.0M |
Ranked by how many of GDXD's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in GDXD.
| Class | 13F holders | Value held |
|---|---|---|
| GDXDthis pageMICROSECTORS GOL | 7 funds | $1.8M |
| FNGDMICROSECTORS FA | 3 funds | $1.9M |
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 GDXD
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/GDXD/capital-change-brief"
Use Arkolith's capital_change_brief for GDXD. 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 GDXD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.