ERn Financial, LLC FBIZ — FIRST BUSINESS FINL SVCS INC

Ownership history in ERn Financial, LLC  ·  7 quarters on record

AI Ownership Summary

ERn Financial, LLC reported FIRST BUSINESS FINL SVCS INC (FBIZ) in 7 quarterly 13F filings from 2024 Q3 through 2026 Q1. Peak portfolio weight reached 0.05% in 2025 Q2. The latest visible filing shows FBIZ at 0.05% 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.

What this FBIZ ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was ERn Financial, LLC's position in FIRST BUSINESS FINL SVCS 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.

Freshest filing
Latest Reported Filing
2026 Q1

FBIZ was reported at 0.05% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.05% in 2025 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q3 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

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.

FBIZ stock page ERn Financial, LLC fund profile ERn Financial, LLC full holdings
How ERn Financial, LLC held FBIZ — position size vs. price
% of Fund (quarterly)    FBIZ price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 7 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED — — — 4,615 — 0% 0.05% $249K 2026-04-24 $56.03
2025 Q4 UNCHANGED — — — 4,615 — 0% 0.05% $251K 2026-01-15 $56.94
2025 Q3 UNCHANGED — — — 4,615 — 0% 0.05% $237K 2025-10-30 $48.55
2025 Q2 UNCHANGED — — — 4,615 — 0% 0.05% $234K 2025-07-17 $53.11
2025 Q1 UNCHANGED — — — 4,615 — 0% 0.03% $218K 2025-04-21 $45.48
2024 Q4 UNCHANGED — — — 4,615 — 0% 0.03% $214K 2025-01-14 $43.67
2024 Q3 INITIATED — — — 4,615 — — 0.03% $210K 2024-10-15 $43.13

🏢 Other funds also holding FBIZ

As of 2026 Q1 — sorted by position size

Rosenthal | Henry Capital Advisors, Inc. 3Y 7Y 2.37% Daytona Street Capital LLC 1.32% Uncommon Cents Investing LLC 3Y 7Y 0.43% Poehling Capital Management, INC. 3Y 7Y 0.29% Mattern Wealth Management LLC 3Y 0.08% THOMPSON INVESTMENT MANAGEMENT, INC. 3Y 7Y 0.04% Wealth Enhancement Trust Services, Inc. 0.04% BEESE FULMER INVESTMENT MANAGEMENT, INC. 3Y 7Y 0.02% Ares Financial Consulting, LLC 0.01% Versant Capital Management, Inc 3Y 7Y 0.0%

FAQ About ERn Financial, LLC and FBIZ

These are the practical questions this page is built to answer before you even open the full history table.

How long has ERn Financial, LLC reported owning FBIZ?

ERn Financial, LLC reported FBIZ across 7 quarterly 13F filings, from 2024 Q3 through 2026 Q1.

What was the largest reported FBIZ position in ERn Financial, LLC's portfolio?

The largest reported portfolio weight for FBIZ was 0.05% in 2025 Q2.

What is the latest reported FBIZ position on this page?

The most recent filing on this page is 2026 Q1, when ERn Financial, LLC reported 4,615 shares, equal to 0.05% of portfolio, with an estimated market value of $249K.

What does the chart on this FBIZ ownership page compare?

The chart compares ERn Financial, LLC's quarterly FBIZ 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.

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