Koesten, Hirschmann & Crabtree, INC. reported VERTEX PHARMACEUTICALS INC (VRTX) in 5 quarterly 13F filings from 2024 Q3 through 2025 Q3. The latest visible filing shows VRTX at 0.00% of the fund.
This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.
This page is designed to answer the real investor question behind a 13F filing: how meaningful was Koesten, Hirschmann & Crabtree, INC.'s position in VERTEX PHARMACEUTICALS INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.
VRTX was reported at 0.00% of portfolio in the most recent visible filing.
Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.
Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.
Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.
As of 2026 Q1 β sorted by position size
These are the practical questions this page is built to answer before you even open the full history table.
Koesten, Hirschmann & Crabtree, INC. reported VRTX across 5 quarterly 13F filings, from 2024 Q3 through 2025 Q3.
The largest reported portfolio weight for VRTX was 0.00% in 2025 Q1.
The latest section of the table and chart shows the most recent reported VRTX position for Koesten, Hirschmann & Crabtree, INC..
The chart compares Koesten, Hirschmann & Crabtree, INC.'s quarterly VRTX portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.