Why this score?See the 9 factors that produced −17 for COF
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 | +8 |
| Insider activity | -2 |
| Track record | -5 |
| Trend streak | 0 |
| Concentration | +4 |
| Contrarian bonus | 0 |
| 8-K events | 0 |
| Dissent | +22 |
| Crowding | 0 |
| Sum (clamped −100/+100) | −17 |
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 COF specifically: 21 buyers vs 19 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 COF — grouped by quarter, ranked by manager quality.
| Portfolio manager | % portfolio |
|---|---|
Joel GreenblattElite Gotham Asset Management | 0.40% |
Oakmark Funds | 3.30% |
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.00% |
Stephen MandelTier 1 Lone Pine Capital | 4.10% |
Andreas HalvorsenElite Viking Global Investors | 1.90% |
Lee AinslieElite Maverick Capital | 3.70% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.20% |
Andreas HalvorsenElite Viking Global Investors | 4.10% |
Joel GreenblattElite Gotham Asset Management | 0.30% |
François RochonTier 1 Giverny Capital | 0.10% |
Stephen MandelTier 1 Lone Pine Capital | 4.00% |
Lee AinslieElite Maverick Capital | 3.30% |
Oakmark Funds | 3.10% |
Brave Warrior Advisors | 4.80% |
| Portfolio manager | % portfolio |
|---|---|
Andreas HalvorsenElite Viking Global Investors | 3.50% |
Joel GreenblattElite Gotham Asset Management | 0.30% |
Lee AinslieElite Maverick Capital | 5.00% |
Brave Warrior Advisors | 8.90% |
François RochonTier 1 Giverny Capital | 0.10% |
Stanley DruckenmillerTier 1 Duquesne Family Office | 0.00% |
| Portfolio manager | % portfolio |
|---|---|
Stanley DruckenmillerTier 1 Duquesne Family Office | 1.20% |
Andreas HalvorsenElite Viking Global Investors | 2.60% |
Joel GreenblattElite Gotham Asset Management | 0.20% |
Lee AinslieElite Maverick Capital | 2.90% |
Brave Warrior Advisors | 2.60% |
François RochonTier 1 Giverny Capital | 0.10% |
Oakmark Funds | 3.00% |
| Portfolio manager | % portfolio |
|---|---|
Stephen MandelTier 1 Lone Pine Capital | 4.30% |
Joel GreenblattElite Gotham Asset Management | 0.20% |
Lee AinslieElite Maverick Capital | 2.20% |
Brave Warrior Advisors | 0.00% |
Warren BuffettTier 1 Berkshire Hathaway | 0.50% |
Oakmark Funds | 2.80% |
| Portfolio manager | % portfolio |
|---|---|
François RochonTier 1 Giverny Capital | 0.10% |
Joel GreenblattElite Gotham Asset Management | 0.10% |
Warren BuffettTier 1 Berkshire Hathaway | 0.50% |
Insider activity
What the company's own executives and directors are doing — buys are highly bullish.
| Insider | Value |
|---|---|
Haggerty Kaitlin Chief Human Resources Officer | $22K |
Haggerty Kaitlin Chief Human Resources Officer | $22K |
Haggerty Kaitlin Chief Human Resources Officer | $240K |
Cooper Matthew W General Counsel & Corp Secy | $644K |
Haggerty Kaitlin Chief Human Resources Officer | $240K |
Cooper Matthew W General Counsel & Corp Secy | $644K |
williams craig a. Director | $0 |
Wong Jennifer L. Director | $0 |
Serra Eileen Director | $0 |
SHEPHERD MICHAEL Director | $0 |
SHATTUCK MAYO A III Director | $0 |
RASKIND PETER E Director | $0 |
Locoh-Donou Francois Director | $0 |
Leenaars Cornelis PAJ Director | $0 |
Killalea Peter Thomas Director | $0 |
Harford Suni P Director | $0 |
Detrick Christine Rose Director | $0 |
Harford Suni P Director | $0 |
williams craig a. Director | $0 |
Archibong Ime Director | $0 |
Serra Eileen Director | $0 |
SHEPHERD MICHAEL Director | $0 |
Wong Jennifer L. Director | $0 |
Killalea Peter Thomas Director | $0 |
Detrick Christine Rose Director | $0 |
Leenaars Cornelis PAJ Director | $0 |
Locoh-Donou Francois Director | $0 |
RASKIND PETER E Director | $0 |
SHATTUCK MAYO A III Director | $0 |
Archibong Ime Director | $0 |
Latest news
Recent headlines for COF — context for the moves above.
Who’s betting biggest on COF
Each bar is one manager’s position size in COF 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 COF, 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 -17 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.