TRAPHAGEN INVESTMENT ADVISORS LLC reported BLACKROCK MUNIHLDGS NJ QLTY (MUJ) in 6 quarterly 13F filings from 2024 Q4 through 2026 Q1. Peak portfolio weight reached 0.02% in 2025 Q3. The latest visible filing shows MUJ at 0.02% 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 TRAPHAGEN INVESTMENT ADVISORS LLC's position in BLACKROCK MUNIHLDGS NJ QLTY, 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.
MUJ was reported at 0.02% 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.
These are the practical questions this page is built to answer before you even open the full history table.
TRAPHAGEN INVESTMENT ADVISORS LLC reported MUJ across 6 quarterly 13F filings, from 2024 Q4 through 2026 Q1.
The largest reported portfolio weight for MUJ was 0.02% in 2025 Q3.
The most recent filing on this page is 2026 Q1, when TRAPHAGEN INVESTMENT ADVISORS LLC reported 20,252 shares, equal to 0.02% of portfolio, with an estimated market value of $234K.
The chart compares TRAPHAGEN INVESTMENT ADVISORS LLC's quarterly MUJ 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.
Based on 13F filing dates vs. subsequent MUJ price moves, TRAPHAGEN INVESTMENT ADVISORS LLC correctly timed 4 out of 5 reported position changes (80%). The annualised alpha on MUJ relative to SPY over the holding period was -4.6%.