1 tracked 13F filer discloses a position in GTOC as of the latest SEC 13F filings, a combined $376K 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 | 15K | $376K | ▼−50% Reduced · −15K 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, no active manager opened or added to a position in GTOC, 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 |
|---|---|---|
| Nvidia CorpNVDA | 1 funds | $3.3B |
| Ishares Core S&P 500 ETFIVV | 1 funds | $2.7B |
| Amazon.com IncAMZN | 1 funds | $1.7B |
| Micron Technology IncMU | 1 funds | $1.6B |
| SS SPDR Dow Jones Indus AvgDIA | 1 funds | $1.6B |
| Taiwan Semiconductor-SP ADRTSM | 1 funds | $1.4B |
| Apple IncAAPL | 1 funds | $1.3B |
| Meta Platforms Inc-Class AMETA | 1 funds | $1.0B |
| Broadcom IncAVGO | 1 funds | $1.0B |
| Microsoft CorpMSFT | 1 funds | $976.6M |
| Alphabet Inc-CL AGOOGL | 1 funds | $816.7M |
| Warner Bros Discovery IncWBD | 1 funds | $806.8M |
Ranked by how many of GTOC's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in GTOC.
| Class | 13F holders | Value held |
|---|---|---|
| 46127B403QQQ HEDGD ADVANT | 6 funds | $6.9M |
| MTRAINTL GROWTH | 3 funds | $2.6M |
| INTMINTERMEDIATE MUN | 3 funds | $973K |
| IQSZGLOBAL EQUITY NE | 2 funds | $149.3M |
| 46127B106MANAGED FUTURES | 2 funds | $1.1M |
| 46127B205COMSTOCK CONTRAR | 1 funds | $3.0M |
| GTOCthis pageCORE FIXED INCM | 1 funds | $376K |
| 46127B809INVESCO FLEXIBLE | 1 funds | $239K |
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 GTOC
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/GTOC/capital-change-brief"
Use Arkolith's capital_change_brief for GTOC. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + quarter-over-quarter ownership changes + the live filing stream, joined for GTOC. Filings are public domain, sourced to SEC EDGAR.