NWN · Insider trading · 13F holders · Congress trades
Northwest Natural Holding Co (NWN)
Who is buying and selling NWN: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 4
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $221K
- Congress trades, 12 months
- 4
NWN at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 1 NWN insider filed 3 sales worth $221K on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
- 4 13F filers hold NWN among their 50 largest positions, worth $18.3M combined. The biggest bets by portfolio weight are Panoramic Capital Partners, LLC (0.8%), Grace & White Inc /ny (0.7%) and R Squared Ltd (0.4%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- Members of Congress have disclosed 61 NWN trades since 2014, 4 purchases and 0 sales in the past year; the latest was Earl Blumenauer (D-OR), buying $1K–15K on Nov 15, 2024.
- NWN last closed at $49.96 on Oct 29, 2026.
NWN insider trading
Between Aug 1, 2026 and Oct 29, 2026, 1 NWN insider filed 3 sales worth $221K on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 21, 2026 | Anderson David Hugo | Director | Sale10b5-1 | 1,500 | $48.71 | $73K | SEC |
| Sep 21, 2026 | Anderson David Hugo | Director | Sale10b5-1 | 1,500 | $48.03 | $72K | SEC |
| Aug 18, 2026 | Anderson David Hugo | Director | Sale10b5-1 | 1,500 | $50.86 | $76K | SEC |
Who owns NWN? Hedge funds and superinvestors
4 13F filers hold NWN among their 50 largest positions, worth $18.3M combined. The biggest bets by portfolio weight are Panoramic Capital Partners, LLC (0.8%), Grace & White Inc /ny (0.7%) and R Squared Ltd (0.4%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Edgestream Partners, L.P.Hedge fund | 0.3% | $11.5M | 234,439 | +16.3% shares | Q2 2026 |
| Grace & White Inc /nyInvestment manager | 0.7% | $4.2M | 90,064 | +0.0% shares | Q3 2026 |
| Panoramic Capital Partners, LLCWealth manager | 0.8% | $1.7M | 34,698 | — | Q2 2026 |
| R Squared LtdInvestment manager | 0.4% | $855K | 17,429 | +19.9% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 3). Screen NWN in the grand portfolio →
NWN stock trades by members of Congress
Members of Congress have disclosed 61 NWN trades since 2014, 4 purchases and 0 sales in the past year; the latest was Earl Blumenauer (D-OR), buying $1K–15K on Nov 15, 2024.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Dec 7, 2024 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Nov 15, 2024 | +21.1% |
| Sep 6, 2024 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Aug 15, 2024 | +29.0% |
| Jun 6, 2024 | Earl BlumenauerD-OR · House | Buy | $1K–15K | May 15, 2024 | +30.7% |
| Mar 12, 2024 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Feb 15, 2024 | +38.2% |
| Dec 4, 2023 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Nov 15, 2023 | +33.4% |
| Sep 6, 2023 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Aug 15, 2023 | +24.3% |
| Jun 8, 2023 | Earl BlumenauerD-OR · House | Buy | $1K–15K | May 15, 2023 | +10.8% |
| Mar 9, 2023 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Feb 15, 2023 | +2.6% |
| Dec 4, 2022 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Nov 15, 2022 | +4.0% |
| Sep 5, 2022 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Aug 15, 2022 | -6.1% |
| Jun 7, 2022 | Earl BlumenauerD-OR · House | Buy | $1K–15K | May 13, 2022 | -1.5% |
| Mar 22, 2022 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Feb 15, 2022 | +7.4% |
| Feb 7, 2022 | Earl BlumenauerD-OR · House | Sale | $15K–50K | Jan 28, 2022 | +4.9% |
| Nov 22, 2021 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Nov 15, 2021 | +6.4% |
| Aug 20, 2021 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Aug 13, 2021 | -6.9% |
| May 27, 2021 | Earl BlumenauerD-OR · House | Buy | $1K–15K | May 14, 2021 | -8.8% |
| Mar 5, 2021 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Feb 12, 2021 | +7.6% |
| Dec 7, 2020 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Nov 13, 2020 | +1.4% |
| Sep 10, 2020 | Earl BlumenauerD-OR · House | Sale | $50K–100K | Aug 11, 2020 | -7.8% |
| Aug 24, 2020 | Earl BlumenauerD-OR · House | Buy | $1K–15K | Aug 14, 2020 | -6.8% |
2 members have traded NWN: Earl Blumenauer, Thomas R. Carper.
NWN questions and answers
Are insiders buying NWN stock?
Between Aug 1, 2026 and Oct 29, 2026, 1 NWN insider filed 3 sales worth $221K on SEC Form 4, and no open-market purchases; 3 of the sales were pre-planned under Rule 10b5-1.
Which hedge funds own NWN?
4 13F filers hold NWN among their 50 largest positions, worth $18.3M combined. The biggest bets by portfolio weight are Panoramic Capital Partners, LLC (0.8%), Grace & White Inc /ny (0.7%) and R Squared Ltd (0.4%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded NWN?
Members of Congress have disclosed 61 NWN trades since 2014, 4 purchases and 0 sales in the past year; the latest was Earl Blumenauer (D-OR), buying $1K–15K on Nov 15, 2024.
Who is the largest holder of NWN?
Among 13F filers, Edgestream Partners, L.P. reports the largest NWN position, $11.5M (234,439 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Panoramic Capital Partners, LLC's: 0.8% of its portfolio.
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