NWN — NORTHWEST NATURAL GAS CO

Ownership history in Quantbot Technologies LP  ·  21 quarters on record

This page tracks every 13F SEC filing in which Quantbot Technologies LP reported a position in NORTHWEST NATURAL GAS CO (NWN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.07% (2022 Q2)
Avg. % of fund
0.02%
First filed
2017 Q4
Last filed
2025 Q3
Quarters held
21
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 10,294 -5,108 -33.2% 0.01% $463K $43.99
2025 Q2 REDUCED 15,402 -5,463 -26.2% 0.02% $612K $38.42
2025 Q1 ADDED 20,865 +17,257 +478.3% 0.03% $891K $40.85
2024 Q4 REDUCED 3,608 -4,083 -53.1% 0.01% $143K $37.37
17 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    NWN price (monthly, adj. close)

Other funds also holding NWN

As of 2025 Q4 — sorted by position size

GRACE & WHITE INC /NY 3Y 7Y 0.76% VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 3Y 7Y 0.64% Guardian Wealth Management, Inc. 3Y 0.47% DUFF & PHELPS INVESTMENT MANAGEMENT CO 3Y 7Y 0.45% THOMPSON SIEGEL & WALMSLEY LLC 3Y 7Y 0.25% Dana Investment Advisors, Inc. 3Y 7Y 0.23% Edgestream Partners, L.P. 3Y 7Y 0.17% GABELLI FUNDS LLC 3Y 7Y 0.16% GAMCO INVESTORS, INC. ET AL 3Y 7Y 0.16% North Star Investment Management Corp. 3Y 7Y 0.14%
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