How Giants Are Chosen
One yardstick for every candidate, published so you can check that we follow it.
In One Sentence
Investors with a public record of a value or quality approach, who file continuously, hold mainly stocks and show conviction, are counted in the site’s totals. The number changes over time, with a cap of 60 and no padding; Q2 2026 has 58.
The Candidate Pool
- Currently 84: public lists of value investors, plus investors often cited in value-investing literature. Lists on other compilation sites are used only as leads, and every candidate is checked against this site’s own rules.
- The pool itself was chosen by people. Anyone outside it is checked with the same rules when recommended.
Four Hard Rules (All Must Pass, Checked against SEC Filings)
| Rule | What | Why |
|---|---|---|
| A1 Continuous filing | A 13F in each of the last 8 quarters, and real holdings in the latest one (not an empty filing). A change of filing entity by the same investor counts as continuous. | The site compares quarter by quarter; a break makes trends impossible |
| A2 Size | At least $100 million in stocks (options excluded) | Matches the 13F filing threshold; changes in very small portfolios are mostly noise |
| A3 Mainly stocks | Options below half of the filing’s total value (notional) | A 13F shows only the notional value of options, not their direction or leverage; the site’s weights use stocks only |
| A4 Conviction | No more than 150 holdings, with the top 10 making up at least 40% of the stocks | Value investors tend to concentrate on a few companies; firms with hundreds of holdings and a top 10 under 40% do not show one person’s judgement |
Style (with a Source)
- In: the investor or firm says in public material (website, shareholder letters, books, interviews) that value or quality is central: buying below intrinsic value with a margin of safety, or buying high-quality businesses at sensible prices to hold for the long term.
- Out: self-described growth, quantitative, macro or index investing, and foundation assets (not one person’s stock picking).
- Candidates who pass the numbers but have no statement of a value approach by the investor or firm are marked “pending evidence” and added only once a source is found.
- The top of every giant’s page shows that giant’s source (website, shareholder letter, the firm’s own brochure filed with the SEC, or a book) and the quoted words, each checked against the original page by program or browser on October 11, 2026.
Size and Quarterly Recalculation
- Everyone who qualifies is included, up to 60; there is no minimum.
- If more than 60 qualify (decided in advance): ① longer continuous filing history first; ② for the same history, higher top-10 concentration first.
- The four rules are rechecked when each quarter’s filings arrive. Anyone who passes is counted that quarter; a giant already on the roster who fails once stays for one more quarter, and leaves the totals after failing two quarters in a row or after it stops filing. Its page stays.
- Back to 1999: each quarter applies the same rules to the data available up to that quarter. Electronic filings start in Q1 1999, so until the end of 2000, A1 checks only the quarters from Q1 1999 on.
Where New Candidates Come From
| Channel | How |
|---|---|
| SEC-wide screen | From the SEC’s quarterly data on all 13F filers, a program finds filers that pass the four rules and overlap heavily with the current giants; their style source is then checked |
| Succession and spin-offs | Following successors, analysts who start their own firms, and changes of name or filing entity |
| Literature | Investors often cited in value-investing books, shareholder letters, talks and interviews |
| Readers | Write to cylab.contact@gmail.com and we check the suggestion with the same rules and reply; no forms, and nothing about the sender is collected |
How Much the Thresholds Matter
A4 recalculated on the same data (Q2 2026):
| A4 threshold | Giants included |
|---|---|
| At most 150 holdings, top 10 at least 40% (used) | 58 |
| At most 150 holdings, top 10 at least 35% | 61 |
| At most 200 holdings, top 10 at least 30% | 66 |
| At most 100 holdings, top 10 at least 40% | 54 |
| At most 150 holdings, top 10 at least 50% | 54 |
The thresholds are not tuned to reach a number: looser rules add large firms with hundreds of holdings; tighter rules drop a few insurance-capital and quality investors with slightly lower concentration.
Verdict on All 84 Candidates (Q2 2026)
Some well-known firms are not included; that only means they do not meet this yardstick, not that they are good or bad investors. The numbers combine all of an investor’s filing entities; holdings, top 10 and equity count stocks only (no options or bonds).
| Verdict | Investor and filer | Holdings | Top 10 | Rule not met |
|---|---|---|---|---|
| Included | Warren Buffett / Greg AbelBerkshire Hathaway Inc | 29 | 88% | — |
| Included | Tom GaynerMarkel Group Inc | 130 | 43% | — |
| Included | Prem WatsaFairfax Financial Holdings Ltd/ Can | 32 | 91% | — |
| Included | Chris DavisDavis Selected Advisers | 112 | 49% | — |
| Included | Duan YongpingH&H International Investment, LLC | 18 | 99% | — |
| Included | Terry SmithFundsmith LLP | 42 | 53% | — |
| Included | Tom RussoGardner Russo & Quinn LLC | 85 | 80% | — |
| Included | YacktmanYacktman Asset Management LP | 74 | 48% | — |
| Included | Ruane, Cunniff & GoldfarbRuane, Cunniff & Goldfarb L.P. | 54 | 67% | — |
| Included | Chuck AkreAkre Capital Management LLC | 19 | 88% | — |
| Included | Glenn GreenbergBrave Warrior Advisors, LLC | 40 | 74% | — |
| Included | AKO CapitalAko Capital LLP | 22 | 76% | — |
| Included | Mark MasseyAltarock Partners LP | 8 | 100% | — |
| Included | JensenJensen Investment Management Inc | 83 | 55% | — |
| Included | Dev KantesariaValley Forge Capital Management, LP | 7 | 100% | — |
| Included | Francois RochonGiverny Capital Inc | 51 | 52% | — |
| Included | Nick TrainLindsell Train Ltd | 28 | 91% | — |
| Included | Pat DorseyDorsey Asset Management, LLC | 11 | 94% | — |
| Included | Wally WeitzWeitz Investment Management, Inc | 50 | 55% | — |
| Included | Christopher BloomstranSemper Augustus Investments Group LLC | 50 | 79% | — |
| Included | William von MuefflingCantillon Capital Management LLC | 27 | 62% | — |
| Included | David RolfeWedgewood Partners Inc | 18 | 72% | — |
| Included | Robert VinallRV Capital AG | 13 | 99% | — |
| Included | Josh TarasoffGreenlea Lane Capital Management, LLC | 10 | 100% | — |
| Included | David AbramsAbrams Capital Management, L.P. | 11 | 100% | — |
| Included | Seth KlarmanBaupost Group Llc/ma | 23 | 75% | — |
| Included | Howard MarksOaktree Capital Management LP | 51 | 66% | — |
| Included | David EinhornDme Capital Management, LP | 46 | 53% | — |
| Included | Samantha McLemorePatient Capital Management, LLC | 39 | 52% | — |
| Included | Mason HawkinsSoutheastern Asset Management Inc/tn/ | 47 | 63% | — |
| Included | Clifford SosinCas Investment Partners, LLC | 6 | 100% | — |
| Included | Bruce BerkowitzFairholme Capital Management LLC | 13 | 100% | — |
| Included | Third AvenueThird Avenue Management LLC | 55 | 50% | — |
| Included | Thomas KahnKahn Brothers Group Inc | 48 | 79% | — |
| Included | Bill MillerMiller Value Partners, LLC | 56 | 53% | — |
| Included | Mohnish PabraiDalal Street, LLC | 4 | 100% | — |
| Included | Francis ChouChou Associates Management Inc | 31 | 83% | — |
| Included | Alex RoepersAtlantic Investment Management, Inc | 12 | 95% | — |
| Included | Sarah KettererCauseway Capital Management LLC | 122 | 65% | — |
| Included | Edgar WachenheimGreenhaven Associates Inc | 28 | 79% | — |
| Included | Steven RomickFirst Pacific Advisors, LP | 72 | 52% | — |
| Included | Bill SmeadSmead Capital Management, Inc | 32 | 54% | — |
| Included | Li LuHimalaya Capital Management LLC | 8 | 100% | — |
| Included | Leon CoopermanCooperman Leon G | 39 | 68% | — |
| Included | C.T. FitzpatrickVulcan Value Partners, LLC | 36 | 77% | — |
| Included | Tweedy, BrowneTweedy, Browne Co LLC | 91 | 69% | — |
| Included | Ron Muhlenkamp / Jeff MuhlenkampMuhlenkamp & Co Inc | 28 | 58% | — |
| Included | Bryan LawrenceOakcliff Capital Partners, LP | 9 | 100% | — |
| Included | Charlie Munger legacyDaily Journal Corp | 4 | 100% | — |
| Included | Norbert LouPunch Card Management L.P. | 5 | 100% | — |
| Included | Guy SpierAquamarine Zurich AG | 7 | 100% | — |
| Included | Chris HohnTci Fund Management Ltd | 11 | 99% | — |
| Included | Bill AckmanPershing Square Inc | 14 | 94% | — |
| Included | Carl IcahnIcahn Carl C | 12 | 99% | — |
| Included | Mason MorfitValueact Holdings, L.P. | 18 | 87% | — |
| Included | Dan LoebThird Point LLC | 40 | 61% | — |
| Included | Nelson PeltzTrian Fund Management, L.P. | 8 | 100% | — |
| Included | Glenn WellingEngaged Capital LLC | 9 | 100% | — |
| Pending evidence | Triple Frond PartnersTriple Frond Partners LLC | 13 | 92% | no statement of a value approach by the investor or firm found |
| Pending evidence | Greg AlexanderConifer Management, L.L.C. | 6 | 100% | no statement of a value approach by the investor or firm found |
| Not included | Mairs & PowerMairs & Power Inc | 254 | 44% | A4 254 holdings |
| Not included | Mark HillmanHillman Capital Management, Inc | 54 | 36% | A4 top 10 = 36% |
| Not included | Allan MechamArlington Value Capital, LLC | 16 | 98% | A1 stopped filing after 2020Q1 |
| Not included | Tom BancroftMakaira Partners LLC | 1 | 0% | A1 empty filing for 2026Q1, no filing for 2026Q2 |
| Not included | Bill GatesGates Foundation Trust | 24 | 95% | B foundation assets, not one person’s stock picking |
| Not included | Polen CapitalPolen Capital Management LLC | 219 | 59% | A4 219 holdings; B describes itself as a growth investor |
| Not included | Dennis HongShawspring Partners LLC | 11 | 97% | B mainly internet-platform growth stocks |
| Not included | Richard PzenaPzena Investment Management LLC | 161 | 38% | A4 161 holdings, top 10 = 38% |
| Not included | Chuck RoyceRoyce & Associates LP | 747 | 9% | A4 747 holdings, top 10 = 9% |
| Not included | Mario GabelliGamco Investors, Inc Et Al | 1,432 | 12% | A4 1,432 holdings, top 10 = 12% |
| Not included | Murray StahlHorizon Kinetics Asset Management LLC | 350 | 78% | A4 350 holdings |
| Not included | Harry BurnSound Shore Management Inc /CT/ | 40 | 32% | A4 top 10 = 32% |
| Not included | Michael BurryScion Asset Management, LLC | 4 | 100% | A1 stopped filing after 2025Q3 |
| Not included | Dodge & CoxDodge & Cox | 222 | 28% | A4 222 holdings, top 10 = 28% |
| Not included | Bill NygrenHarris Associates L P | 161 | 31% | A4 161 holdings, top 10 = 31% |
| Not included | Matthew McLennanFirst Eagle Investment Management, LLC | 424 | 29% | A4 424 holdings, top 10 = 29% |
| Not included | John RogersAriel Investments, LLC | 106 | 33% | A4 top 10 = 33% |
| Not included | Steven CheckCheck Capital Management Inc | 52 | 89% | A3 options = 53% |
| Not included | David KatzMatrix Asset Advisors Inc | 106 | 38% | A4 top 10 = 38% |
| Not included | TorrayTorray Investment Partners LLC | 91 | 35% | A4 top 10 = 35% |
| Not included | Arnold Van Den BergVan Den Berg Management I, Inc | 120 | 39% | A4 top 10 = 39% |
| Not included | Robert OlsteinOlstein Capital Management, L.P. | 0 | 0% | A1 empty filing for 2026Q2 |
| Not included | David TepperAppaloosa LP | 25 | 82% | B macro and distressed investing |
| Not included | Joel GreenblattGotham Asset Management, LLC | 1791 | 28% | A4 1791 holdings, top 10 = 28%; B quantitative stock selection |
Roster Changes (Last 8 Quarters)
| Quarter | Giants | Joined | Left |
|---|---|---|---|
| Q2 2026 | 58 | Samantha McLemore | Arnold Van Den Berg, David Katz, Tom Bancroft |
| Q1 2026 | 60 | Robert Vinall | Steven Check |
| Q4 2025 | 60 | Arnold Van Den Berg, David Katz | Robert Vinall, Samantha McLemore |
| Q3 2025 | 60 | Samantha McLemore | Arnold Van Den Berg |
| Q2 2025 | 60 | Steven Check | Samantha McLemore |
| Q1 2025 | 60 | Ron Muhlenkamp / Jeff Muhlenkamp | — |
| Q4 2024 | 59 | Tom Gayner | — |
| Q3 2024 | 58 | — | Michael Burry |