NWN — Northwest Natural Gas Co -Common Stock

Ownership history in SEGALL BRYANT & HAMILL, LLC  ·  18 quarters on record

AI Ownership Summary

SEGALL BRYANT & HAMILL, LLC reported Northwest Natural Gas Co -Common Stock (NWN) in 18 quarterly 13F filings from 2024 Q4 through 2025 Q3. Peak portfolio weight reached 0.02% in 2025 Q3. The latest visible filing shows NWN 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this NWN ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SEGALL BRYANT & HAMILL, LLC's position in Northwest Natural Gas Co -Common Stock, 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
2025 Q3

NWN was reported at 0.02% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.02% in 2025 Q3

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

Time in book
Holding Window
2024 Q4 to 2025 Q3

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.

NWN stock page SEGALL BRYANT & HAMILL, LLC fund profile SEGALL BRYANT & HAMILL, LLC full holdings
How SEGALL BRYANT & HAMILL, LLC held NWN — position size vs. price
% of Fund (quarterly)    NWN price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 4 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 REDUCED 35,355 -33 -0.1% 0.02% $1.6M 2025-11-12 $47.63
2025 Q2 ADDED 35,388 +9,286 +35.6% 0.02% $1.4M 2025-08-12 $39.96
2025 Q1 ADDED 26,102 +56 +0.2% 0.02% $1.1M 2025-05-02 $41.78
2024 Q4 ADDED 26,046 +23,283 +842.7% 0.01% $1.0M 2025-02-11 $39.04
14 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding NWN

As of 2026 Q1 — sorted by position size

Significant Wealth Partners LLC 0.28% Bill Few Associates, Inc. 3Y 0.06% GAMMA Investing LLC 0.01% CoreCap Advisors, LLC 3Y 0.0% Versant Capital Management, Inc 3Y 7Y 0.0% WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 3Y 7Y 0.0% SIGNATUREFD, LLC 3Y 7Y 0.0% Farther Finance Advisors, LLC 0.0% CX Institutional 3Y 7Y 0.0%

FAQ About SEGALL BRYANT & HAMILL, LLC and NWN

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

How long has SEGALL BRYANT & HAMILL, LLC reported owning NWN?

SEGALL BRYANT & HAMILL, LLC reported NWN across 4 quarterly 13F filings, from 2024 Q4 through 2025 Q3.

What was the largest reported NWN position in SEGALL BRYANT & HAMILL, LLC's portfolio?

The largest reported portfolio weight for NWN was 0.02% in 2025 Q3.

What is the latest reported NWN position on this page?

The most recent filing on this page is 2025 Q3, when SEGALL BRYANT & HAMILL, LLC reported 35,355 shares, equal to 0.02% of portfolio, with an estimated market value of $1.6M.

What does the chart on this NWN ownership page compare?

The chart compares SEGALL BRYANT & HAMILL, LLC's quarterly NWN 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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