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Fund books

13F Fund Holdings

Whose book is it, and do those managements keep their promises?

We track the 13F books of funds whose holdings overlap our coverage universe, then ask a question a holdings list cannot answer on its own: do the management teams inside the book actually do what they say? Each fund page carries every reported position and the quarter's buys, adds, trims, and exits. The forensic read on each book - the credibility index, the missed promises, and the disclosure screens - is available to clients.

Tiger Global Management
Chase Coleman's crossover fund. Concentrated large-cap internet, software, and fintech, plus a large private book that does not appear on the 13F.
Book$23.98BPositions46Covered86%
As of Q2 2026
Coatue Management
Philippe Laffont's technology crossover fund. A Tiger cub running public megacap tech alongside a large venture book that does not appear on the 13F.
Book$48.63BPositions66Covered83%
As of Q2 2026
Whale Rock Capital Management
Alex Sacerdote's technology-focused long/short fund, concentrated in software, semiconductors, and internet platforms.
Book$12.46BPositions35Covered87%
As of Q2 2026
DME Capital Management (Greenlight Capital)
David Einhorn's value book. Concentrated, contrarian, and famously willing to be early; the long book is only one side of what he runs.
Book$3.91BPositions46Covered33%
As of Q2 2026
Situational Awareness LP
Leopold Aschenbrenner's fund, running a concentrated thesis on the AI buildout: compute, semiconductors, and the power and infrastructure needed to feed them.
Book$20.17BPositions23Covered87%
As of Q2 2026
Dodge & Cox
One of the oldest value shops in the country. Concentrated, low-turnover, and long-horizon, which makes a promise ledger unusually informative: they are still holding when the promises come due.
Book$191.01BPositions222Covered57%
As of Q2 2026
Boston Partners
Deep-value institutional manager running a very broad book on valuation, business fundamentals, and momentum. Over 1,700 reported positions, so read the top of the book as the conviction and the tail as the screen.
Book$112.57BPositions802Covered47%
As of Q2 2026

Want a fund added, or access to an analysis page? Email zack@callsheetdaily.com.

About Research ↗Call SheetsCredibility IndexMissed PromisesScreens13F BooksData & InstitutionalPrivacyTermsSubscribe
Scores, kept-promise rates, and flags on this site reflect the author's opinion, applying a stated methodology to statements management made on public earnings calls. Informational and educational purposes only - not investment advice, a recommendation, or an offer to buy or sell any security. Sources believed reliable but not guaranteed; the author may hold positions in the securities discussed.