The Fund Grade · free · no account needed
What grade does BIOPX get?
Morningstar rates funds on what they returned. We grade them on where their money sits today: how much of the book overlaps with the converged buys of the top specialist stock pickers.
Fundprints Fund Grade · as of 2026-09-01
Baron Opportunity Fund Retail Shs
#22 of 440 graded active funds · blend · large segment peer group
The point · specialist footprint
BIOPX puts more of its book behind proven specialists than 97% of graded funds.
Bottom 20%
Bottom 40%
Middle
Top 40%
● Top 20%
That has mattered: over the past 2.7 years, funds on this rung beat bottom-rung funds by about 3.8 points per quarter, and beat the S&P in 43% of fund-quarters versus their 22%. The evidence argues this fund earns its seat.
2,825 graded funds · 2.7 years of filings, measured as they were published · evidence, not advice
The grade scores this fund's specialist share — the slice that overlaps what the top 1% of proven funds are building. We ignore index ballast and names outside our edge on purpose: that slice is small, and it's what decides the outcome.
Conviction exposure
56%
of the book in specialist-converged names
Late-stage weight
20.7%
of the book in Crowded or Fading names
Active share
84.2%
how far it strays from the index
The best grades have beaten the worst by about +5% a year since we began grading. The gap held in 9 out of 10 months. Measured on filings as they were published, no hindsight.
Inside the book — top names by stage · as of 2026-09-09
We email you the day it crosses 50% crowded, and where you stand every month.
Graded monthly from point-in-time filings. A description of where the money sits, not a recommendation. Evidence, not advice.
The read · what to do with it
Baron Opportunity Fund earns an A grade and ranks 22nd out of 440 graded funds, with 56 percent specialist ownership signaling serious professional conviction. The fund is genuinely early in NVDA at a 13.4 percent weight and AMZN at 6.3 percent, but both TSLA at 5.5 percent and META at 3.9 percent are now Fading as specialists exit those positions.
→ Watch the combined TSLA and META exposure closely, as specialists are actively leaving both positions totaling roughly 9 percent of the fund.
→ NVDA and AMZN are flagged Early Conviction, suggesting the evidence supports the fund being meaningfully ahead of consensus in its two largest growth bets.
Support leaving these positions
Read from today's disclosed book. Evidence, not advice.
The evidence base updates this week.
The specialists — not the whales — are already positioned for what comes next. Stop finding out last.
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