Northwest Natural Holding Company bonds NWN
Who owns Northwest Natural Holding Company's debt and what their own filings say it is worth. Bond prices and yields are fund-reported marks (SEC Form N-PORT) as of Jul 2026; they lag the market by about two months. NWN stock page.
Every bond funds hold
Each bond's latest fund-reported mark. Price per 100 of face value; yield to maturity from price, coupon and maturity; spread over the matched-maturity Treasury for US-dollar bonds.
| Bond | Coupon | Maturity | Ccy | Price | Yield | Spread | Funds | Held | As of |
|---|---|---|---|---|---|---|---|---|---|
| 66765RCH7 | 3.869% fixed | 2049-06-15 | USD | 69.00 | 6.49% | 138 bp | 1 | $3.2M | Jul 2026 |
| 66765RCK0 | 3.078% fixed | 2051-12-01 | USD | 64.35 | 5.77% | 81 bp | 4 | $7.7M | Jun 2026 |
| 66765NAA3 | 7% fixed | 2055-09-15 | USD | 101.42 | 6.89% | 178 bp | 11 | $31.4M | Jul 2026 |
Spread history
Median spread of the US-dollar bonds over Treasuries, month-ends with complete filings. Fund-reported.
Price history
Median fund-marked price across the bonds, per 100 of face value.
By month
Funds file on staggered quarter-ends, so each month-end is marked by the funds that reported for it; the amount held moves with which funds filed, not only with buying and selling.
| Month-end | Bonds | Held | Median price | USD yield | USD spread | Most funds on one bond |
|---|---|---|---|---|---|---|
| Jul 2026 | 2 | $34.6M | 85.21 | 6.69% | 158 bp | 11 |
| Jun 2026 | 2 | $29.7M | 84.07 | 6.23% | 128 bp | 17 |
| May 2026 | 1 | $22.1M | 102.10 | 6.83% | 180 bp | 17 |
| Apr 2026 | 2 | $37.6M | 87.56 | 6.46% | 156 bp | 11 |
| Mar 2026 | 2 | $28.1M | 81.15 | 6.50% | 165 bp | 17 |
| Feb 2026 | 1 | $21.6M | 104.44 | 6.65% | 190 bp | 17 |
| Jan 2026 | 2 | $39.3M | 88.82 | 6.34% | 152 bp | 12 |
| Dec 2025 | 2 | $27.8M | 83.26 | 6.31% | 152 bp | 16 |
| Nov 2025 | 1 | $20.0M | 103.78 | 6.70% | 200 bp | 16 |
| Oct 2025 | 2 | $39.2M | 88.13 | 6.40% | 177 bp | 12 |
| Sep 2025 | 2 | $23.5M | 82.85 | 6.32% | 159 bp | 14 |
| Aug 2025 | 1 | $11.0M | 101.51 | — | — | 14 |
| Jul 2025 | 2 | $36.2M | 86.82 | 6.12% | 120 bp | 12 |
Who holds the debt
Fund series in their latest quarterly N-PORT report, largest first, with the change in face value against each fund's own previous report. Names as reported in the filings. 8 added, 2 cut, 2 new holders and 2 exits in the latest quarter.
| Fund series | Report | Face value | Value | Change in face value |
|---|---|---|---|---|
| VANGUARD INTERMEDIATE-TERM CORPORATE BOND INDEX FUND VANGUARD SCOTTSDALE FUNDS | 2026-05-31 | $10.5M | $10.7M | $480K |
| John Hancock Premium Dividend Fund | 2026-07-31 | $7.2M | $7.3M | $0 |
| John Hancock Preferred Income Fund III | 2026-07-31 | $5.7M | $5.8M | $0 |
| John Hancock Preferred Income Fund | 2026-07-31 | $5.3M | $5.4M | $0 |
| VANGUARD TOTAL BOND MARKET INDEX FUND VANGUARD BOND INDEX FUNDS | 2026-06-30 | $5.1M | $5.3M | -$95K |
| John Hancock Preferred Income Fund II | 2026-07-31 | $4.2M | $4.3M | $0 |
| VANGUARD TOTAL BOND MARKET II INDEX FUND VANGUARD BOND INDEX FUNDS | 2026-06-30 | $4.1M | $4.2M | $0 |
| John Hancock Tax-Advantaged Dividend Income Fund | 2026-07-31 | $4.0M | $4.1M | $0 |
| Nuveen Core Impact Bond Fund TIAA-CREF Funds | 2026-06-30 | $5.2M | $3.4M | $0 |
| College Retirement Equities Fund - Responsible Balanced Account College Retirement Equities Fund | 2026-06-30 | $5.2M | $3.4M | $0 |
| Flaherty & Crumrine Preferred and Income Securities Fund Incorporated Flaherty & Crumrine Preferred & Income Securities Fund Inc | 2026-05-29 | $3.3M | $3.3M | $0 |
| The Bond Fund COMMERCE FUNDS | 2026-07-31 | $4.7M | $3.2M | $0 |
| VANGUARD INTERMEDIATE-TERM BOND INDEX FUND VANGUARD BOND INDEX FUNDS | 2026-06-30 | $2.9M | $3.0M | $60K |
| TCW Flexible Income ETF TCW ETF Trust | 2026-07-31 | $2.0M | $2.0M | $0 |
| Frost Total Return Bond Fund Frost Family of Funds | 2026-07-31 | $2.0M | $2.0M | $0 |
| John Hancock Preferred Income ETF John Hancock Exchange-Traded Fund Trust | 2026-06-30 | $1.9M | $1.9M | $500K |
| iShares 5-10 Year Investment Grade Corporate Bond ETF iShares Trust | 2026-05-31 | $1.9M | $1.9M | $10K |
| Flaherty & Crumrine Dynamic Preferred and Income Fund Incorporated Flaherty & Crumrine Dynamic Preferred & Income Fund Inc | 2026-05-29 | $1.8M | $1.8M | $0 |
| Schwab 5-10 Year Corporate Bond ETF SCHWAB STRATEGIC TRUST | 2026-06-30 | $1.7M | $1.8M | $175K |
| TCW METWEST HIGH YIELD BOND FUND TCW Metropolitan West Funds | 2026-06-30 | $1.6M | $1.7M | $0 |
| Nuveen Bond Index Fund TIAA-CREF Funds | 2026-06-30 | $1.0M | $1.0M | $0 |
| Multi-Asset High Income Fund John Hancock Funds II | 2026-05-31 | $900K | $917K | $450K |
| TCW METWEST UNCONSTRAINED BOND FUND TCW Metropolitan West Funds | 2026-06-30 | $869K | $903K | $0 |
| Flaherty & Crumrine Total Return Fund Incorporated Flaherty & Crumrine Total Return Fund Inc | 2026-05-29 | $765K | $783K | $0 |
| State Street(R) SPDR Portfolio Corporate Bond ETF SPDR SERIES TRUST | 2026-06-30 | $624K | $647K | $0 |
Largest exits in the latest quarter (fund held the bonds in its previous report, none now): Goldman Sachs Multi-Manager Non-Core Fixed Income Fund ($2.3M), F/m 10-Year Investment Grade Corporate Bond ETF ($119K).
ETFs holding these bonds
From each ETF's own latest N-PORT report: the issuer's bonds as a share of the ETF's net assets. A holdings list, not a recommendation.
| ETF | Report | Bonds | Face value | Value | % of net assets |
|---|---|---|---|---|---|
| VCIT VANGUARD INTERMEDIATE-TERM CORPORATE BOND INDEX FUND | 2026-05-31 | 1 | $10.5M | $10.7M | 0.02% |
| BND VANGUARD TOTAL BOND MARKET INDEX FUND | 2026-06-30 | 1 | $5.1M | $5.3M | 0.00% |
| BIV VANGUARD INTERMEDIATE-TERM BOND INDEX FUND | 2026-06-30 | 1 | $2.9M | $3.0M | 0.01% |
| JHPI John Hancock Preferred Income ETF | 2026-06-30 | 1 | $1.9M | $1.9M | 0.94% |
| IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF | 2026-05-31 | 1 | $1.9M | $1.9M | 0.01% |
| SCHI Schwab 5-10 Year Corporate Bond ETF | 2026-06-30 | 1 | $1.7M | $1.8M | 0.02% |
| SPBO State Street(R) SPDR Portfolio Corporate Bond ETF | 2026-06-30 | 1 | $624K | $647K | 0.03% |
| USIG iShares Broad USD Investment Grade Corporate Bond ETF | 2026-05-31 | 1 | $275K | $280K | 0.00% |
| IUSB iShares Core Universal USD Bond ETF | 2026-07-31 | 1 | $160K | $162K | 0.00% |
| GPRF Goldman Sachs Access U.S. Preferred Stock and Hybrid Securities ETF | 2026-05-31 | 1 | $150K | $153K | 0.17% |
| VTC VANGUARD TOTAL CORPORATE BOND ETF | 2026-05-31 | 1 | $125K | $128K | 0.01% |
| SCHZ Schwab U.S. Aggregate Bond ETF | 2026-06-30 | 1 | $100K | $104K | 0.00% |
| SPIB State Street(R) SPDR(R) Portfolio Intermediate Term Corporate Bond ETF | 2026-06-30 | 1 | $100K | $104K | 0.00% |
| BKAG BNY Mellon Core Bond ETF | 2026-07-31 | 1 | $50K | $51K | 0.00% |
| AGG iShares Core U.S. Aggregate Bond ETF | 2026-05-31 | 1 | $30K | $31K | 0.00% |
Default risk, three ways
Stock market: distance-to-default
Distance-to-default 7.47: safer than 69% of companies (71th percentile in Utilities). Market-implied, prices to 2026-10-16, balance sheet 2026-06-30.
| Equity value | $2.02B |
| Debt barrier (short-term + ½ long-term debt) | $1.44B |
| Equity volatility (1 year) | 20.2% |
| Asset value / asset volatility (solved) | $3.40B / 12.0% |
| Risk-free rate (1-year Treasury) | 4.28% |
Bond market: priced-in odds
A 158 bp spread prices in about 2.6% a year of default odds (spread ÷ (1 − 40% recovery)). Fund-reported marks as of Jul 2026; the spread also pays for liquidity and risk premium, so this overstates actual defaults.
Accounts: Altman Z
Altman Z'' = 0.73 (latest balance sheet). A fundamentals cross-check; see methods for the variant used.
The stock side: 13F filings
What institutions report holding in NWN's stock and options. Options are reported at the value of the underlying shares, not the premium paid; 13F lists long positions only, lags 45 days after quarter-end, and does not show whether puts hedge a stock position.
| Quarter-end | Stock holders | Stock value | Put managers | Puts (underlying value) | Call managers | Calls (underlying value) | Convertible holders |
|---|---|---|---|---|---|---|---|
| 2026-09-30 filings still arriving | 32 | $7.8M | 0 | — | 0 | — | 0 |
| 2026-06-30 | 303 | $1.63B | 2 | $83K | 5 | $1.6M | 0 |
| 2026-03-31 | 309 | $1.42B | 1 | $69K | 6 | $1.7M | 0 |
| 2025-12-31 | 295 | $1.48B | 2 | $28K | 5 | $2.4M | 0 |
| 2025-09-30 | 276 | $1.42B | 2 | $171K | 5 | $3.5M | 0 |
| 2025-06-30 | 269 | $1.25B | 3 | $588K | 4 | $1.5M | 0 |
Sources: fund holdings and fund-reported marks from SEC Form N-PORT (published about 60 days after each month-end); 13F filings; House and Senate periodic transaction reports and OGE Form 278-T; Treasury yields from FRED. Findings from filings, not advice. How each number is computed.