Why this score?See the 9 factors that produced +1 for STX
HoldLens's ConvictionScore is the sum of 9 factors clamped to −100/+100. Each factor has a known min/max range; the math is deterministic and reproducible. Every input traces to a public SEC filing. Full methodology →
| Factor | Contribution |
|---|---|
| Smart money | +7 |
| Insider activity | -6 |
| Track record | +4 |
| Trend streak | 0 |
| Concentration | +4 |
| Contrarian bonus | 0 |
| 8-K events | 0 |
| Dissent | +8 |
| Crowding | 0 |
| Sum (clamped −100/+100) | +1 |
How to read: emerald = positive contribution to the buy signal; rose = penalty (sellers, crowded ownership, bearish 8-K events). Hover any factor name in the methodology page for the exact formula. Every number is computed at build time from EDGAR filings — no proprietary opinion layer, no editorial scoring. For STX specifically: 8 buyers vs 5 sellers among the 30 tracked managers.
Ownership breadth · 8 quarters
Breadth flatThe number of superinvestors holding this name has been stable for 8 quarters. See the most-owned names across all tracked managers →
Smart money activity
Every tracked 13F move on STX — grouped by quarter, ranked by manager quality.
| Portfolio manager | % portfolio |
|---|---|
Joel GreenblattElite Gotham Asset Management | 0.10% |
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.00% |
| Portfolio manager | % portfolio |
|---|---|
Joel GreenblattElite Gotham Asset Management | 0.10% |
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.50% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.70% |
Joel GreenblattElite Gotham Asset Management | 0.10% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 1.30% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 4.80% |
Joel GreenblattElite Gotham Asset Management | 0.10% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 7.10% |
Joel GreenblattElite Gotham Asset Management | 0.10% |
Insider activity
What the company's own executives and directors are doing — buys are highly bullish.
| Insider | Value |
|---|---|
Teh Ban Seng EVP & Chief Commercial Officer | $0 |
Teh Ban Seng EVP & Chief Commercial Officer | $0 |
Teh Ban Seng EVP & Chief Commercial Officer | $0 |
Teh Ban Seng EVP & Chief Commercial Officer | $6.54M |
Teh Ban Seng EVP & Chief Commercial Officer | $147K |
Teh Ban Seng EVP & Chief Commercial Officer | $239K |
Teh Ban Seng EVP & Chief Commercial Officer | $226K |
Teh Ban Seng EVP & Chief Commercial Officer | $0 |
Teh Ban Seng EVP & Chief Commercial Officer | $0 |
Teh Ban Seng EVP & Chief Commercial Officer | $0 |
Teh Ban Seng EVP & Chief Commercial Officer | $6.54M |
Teh Ban Seng EVP & Chief Commercial Officer | $147K |
Teh Ban Seng EVP & Chief Commercial Officer | $239K |
Teh Ban Seng EVP & Chief Commercial Officer | $226K |
Teh Ban Seng EVP & Chief Commercial Officer | $1.30M |
Teh Ban Seng EVP & Chief Commercial Officer | $66K |
Teh Ban Seng EVP & Chief Commercial Officer | $66K |
Teh Ban Seng EVP & Chief Commercial Officer | $33K |
Teh Ban Seng EVP & Chief Commercial Officer | $263K |
Teh Ban Seng EVP & Chief Commercial Officer | $33K |
Teh Ban Seng EVP & Chief Commercial Officer | $164K |
Teh Ban Seng EVP & Chief Commercial Officer | $131K |
Teh Ban Seng EVP & Chief Commercial Officer | $65K |
Teh Ban Seng EVP & Chief Commercial Officer | $163K |
Teh Ban Seng EVP & Chief Commercial Officer | $232K |
Teh Ban Seng EVP & Chief Commercial Officer | $221K |
Teh Ban Seng EVP & Chief Commercial Officer | $285K |
Teh Ban Seng EVP & Chief Commercial Officer | $491K |
Teh Ban Seng EVP & Chief Commercial Officer | $347K |
Teh Ban Seng EVP & Chief Commercial Officer | $97K |
Teh Ban Seng EVP & Chief Commercial Officer | $322K |
Teh Ban Seng EVP & Chief Commercial Officer | $410K |
Teh Ban Seng EVP & Chief Commercial Officer | $543K |
Teh Ban Seng EVP & Chief Commercial Officer | $336K |
Teh Ban Seng EVP & Chief Commercial Officer | $160K |
Teh Ban Seng EVP & Chief Commercial Officer | $416K |
Teh Ban Seng EVP & Chief Commercial Officer | $1.30M |
Teh Ban Seng EVP & Chief Commercial Officer | $66K |
Teh Ban Seng EVP & Chief Commercial Officer | $66K |
Teh Ban Seng EVP & Chief Commercial Officer | $33K |
Teh Ban Seng EVP & Chief Commercial Officer | $263K |
Teh Ban Seng EVP & Chief Commercial Officer | $33K |
Teh Ban Seng EVP & Chief Commercial Officer | $164K |
Teh Ban Seng EVP & Chief Commercial Officer | $131K |
Teh Ban Seng EVP & Chief Commercial Officer | $65K |
Teh Ban Seng EVP & Chief Commercial Officer | $163K |
Teh Ban Seng EVP & Chief Commercial Officer | $232K |
Teh Ban Seng EVP & Chief Commercial Officer | $221K |
Teh Ban Seng EVP & Chief Commercial Officer | $285K |
Teh Ban Seng EVP & Chief Commercial Officer | $491K |
Teh Ban Seng EVP & Chief Commercial Officer | $347K |
Teh Ban Seng EVP & Chief Commercial Officer | $97K |
Teh Ban Seng EVP & Chief Commercial Officer | $322K |
Teh Ban Seng EVP & Chief Commercial Officer | $410K |
Teh Ban Seng EVP & Chief Commercial Officer | $543K |
Teh Ban Seng EVP & Chief Commercial Officer | $336K |
Teh Ban Seng EVP & Chief Commercial Officer | $160K |
Teh Ban Seng EVP & Chief Commercial Officer | $416K |
Latest news
Recent headlines for STX — context for the moves above.
Who’s betting biggest on STX
Each bar is one manager’s position size in STX as a % of their portfolio. Longer bar = bigger conviction bet. T1 badge marks the highest-quality track records.
AI thesis
An AI-synthesised investment thesis for STX, based on the 13F data above. Generated on demand — not stored or pre-computed.
Generate a 2-paragraph investment thesis synthesising 1 institutional holdings and the +1 conviction score.
Related smart-money signals
The HoldLens signal dossier shows the unified −100..+100 ConvictionScore alongside live prices, multi-quarter trend detection, insider activity, and real-time news. Not investment advice. Methodology.
Sister property: SecFilingDex — the encyclopedic reference for every SEC form variant (13F-HR / 13F-NT / 13F-HR/A) and the regulatory citation behind the data on this page.