Inside Valley Forge Capital Management Lp’s Concentrated Data-Moat Bet

The “biggest buys” widget makes one thing obvious: Valley Forge didn’t chase shiny new narratives; it reinforced the existing one. The only notable add by dollars was ASML, where the fund lifted its stake by 35.5%, increasing the position to 6.69% of the book and adding roughly $59.2M of exposure.

That move says a lot. ASML is the purest choke point in advanced semiconductors; pairing it with Fair Isaac, S&P Global, and Moody’s extends the same scarcity logic from financial data into physical chip‑making capacity. The manager appears to see ASML not as a cyclical equipment name but as another quasi‑monopoly platform that quietly taxes a huge downstream ecosystem.

Within the core compounders, activity was deliberately minimal:

• Fair Isaac, S&P Global, and Moody’s were all essentially left alone, with de minimis share reductions that look like tuning, not a thesis change.
• Mastercard was nudged higher, with a small dollar add (~$43.5K) that is trivial in size but important in signal when Visa is being cut.

Put together, the rising‑conviction bucket is tight and focused: own the indispensable pricing and infrastructure layers — credit scoring, benchmarks, ratings, and now EUV lithography — and let everyone else fight for thin margins further down the stack.

If ASML is where fresh dollars are going, Visa and Intuit are where they’re coming from. Visa was the big swing: Valley Forge cut the position by 34.7%, pulling roughly $96.0M out of a name where they’re still sitting on a 127.8% gain versus their average cost.

That’s not a loss of faith in payments as a theme — Mastercard remains a 22.02% anchor — it’s a relative‑preference call within a duopoly, with Mastercard the preferred equity and Visa becoming a funding source. The manager looks happy to harvest long‑held Visa gains to back higher‑conviction expressions of the same structural trend.

Intuit tells a slightly different story. The fund trimmed the stake by 14.5%, freeing up about $13.9M from a position that’s only modestly ahead of cost (+11.6%). That’s not just profit‑taking; it reads as a cool‑down on tax and SMB software as a priority use of risk.

Micro‑adjustments to Fair Isaac, S&P Global, and Moody’s — all tiny fractional share reductions with dollar impacts under $0.1M each — look more like incidental drift management than true trims. The real message in the sells column is surgical: lighten up on the more fully‑loved, broadly‑owned compounders to concentrate capital in the scarcest, highest‑leverage tollbooths.

Read past the 13F’s flawed sector tags and the economic rotation comes into focus. What matters isn’t “Real Estate” versus “Finance” as filed, but how much of the book is tied to financial data networks versus technology infrastructure.

On that score, the quarter’s story is subtle but clear:

• The effective “financial data and payments” bucket — Fair Isaac, S&P Global, Moody’s, Visa, Mastercard — is still the spine of the fund, but its share has ticked down at the margin as Visa shrank.
• Technology infrastructure exposure — Intuit plus ASML — stepped up, with the tech slice rising from 7.66% to 9.12% of the disclosed portfolio.

Within that shift, the quality of technology exposure is telling. Valley Forge is not drifting into speculative software or unprofitable AI stories; it is rotating into ASML, arguably the most mission‑critical vendor in advanced chips, and away from a more discretionary software name in Intuit. The net effect is a cleaner barbell: regulated and oligopolistic financial tollbooths on one side, hard‑to‑replicate semiconductor plumbing on the other.

Look through the noise of a -20.99% quarter, and the roadmap is consistent: Valley Forge is building a compact portfolio of businesses that can raise prices for decades because the world can’t function without them. The manager tolerated drawdowns without reaching for diversification; every move this quarter tightens the thesis rather than diluting it.

Going forward, the portfolio suggests three clear bets. First, that financial data oligopolies — Fair Isaac, S&P Global, Moody’s — will keep monetizing their embedded role in capital markets regardless of short‑term volatility. Second, that within payments, owning the relatively advantaged network (Mastercard over Visa) matters more than owning “the theme” generically. Third, that the semiconductor capex cycle will increasingly flow through one irreplaceable gatekeeper: ASML.

Don’t expect this fund to suddenly spray into dozens of names. With 100.0% of the disclosed book in a tiny set of positions and only one material add, Valley Forge is signaling that idea generation is not the constraint; patience and sizing are. Future quarters will likely show more of the same: trimming around the edges of mature winners to keep feeding the handful of platforms they believe still have the longest runway.