Northwest Natural Holding Company
DE ˙ DB ˙ US66765N1054
43,34 € ↑1,64 (3,93%)
2026-06-05
DEL PRIS
SecurityDE:NWK / Northwest Natural Holding Company
InstitutionCedar Mountain Advisors, LLC
Latest Disclosed Ownership3,793 shares
Latest Disclosed Value $ 201,885
Cedar Mountain Advisors, LLC reports 30.61% increase in ownership of NWK / Northwest Natural Holding Company

On April 30, 2026 - Cedar Mountain Advisors, LLC filed a 13F-HR form disclosing ownership of 3,793 shares of Northwest Natural Holding Company (DE:NWK) valued at $173,871 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,904 shares of Northwest Natural Holding Company. This represents a change in shares of 30.61% during the quarter. The current value of the position is $164,389 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-30 2026-03-31 13F NORTHWEST NAT HLDG CO COM Stock 66765N105 3,793 889 30.61 202 48.89 0.0395
2026-02-11 2025-12-31 13F NORTHWEST NAT HLDG CO COM Stock 66765N105 2,904 29 1.01 136 4.65 0.0262
2025-10-24 2025-09-30 13F NORTHWEST NAT HLDG CO COM Stock 66765N105 2,875 1,445 101.05 129 130.36 0.0251
2025-07-22 2025-06-30 13F NORTHWEST NAT HLDG COM 66765N105 1,430 83 6.16 57 -1.75 0.0118
2025-04-14 2025-03-31 13F NORTHWEST NAT HLDG COM 66765N105 1,347 15 1.13 58 9.62 0.0129
2025-01-21 2024-12-31 13F NORTHWEST NAT HLDG COM 66765N105 1,332 173 14.93 53 10.64 0.0116
2024-10-15 2024-09-30 13F NORTHWEST NAT HLDG COM 66765N105 1,159 5 0.43 47 14.63 0.0107
2024-07-11 2024-06-30 13F NORTHWEST NAT HLDG COM 66765N105 1,154 5 0.44 42 -2.38 0.0103
2024-04-16 2024-03-31 13F NORTHWEST NAT HLDG COM 66765N105 1,149 5 0.44 43 -4.55 0.0108
2024-01-16 2023-12-31 13F NORTHWEST NAT HLDG COM 66765N105 1,144 5 0.44 45 2.33 0.0121
2023-10-23 2023-09-30 13F NORTHWEST NAT HLDG COM 66765N105 1,139 5 0.44 43 -10.42 0.0128
2023-07-19 2023-06-30 13F NORTHWEST NAT HLDG COM 66765N105 1,134 149 15.13 49 4.35 0.0139
2023-04-11 2023-03-31 13F NORTHWEST NAT HLDG COM 66765N105 985 3 0.31 47 0.00 0.0141
2023-02-13 2022-12-31 13F/A-1 NORTHWEST NAT HLDG COM 66765N105 982 4 0.41 47 9.52 0.0147
2023-01-11 2022-12-31 13F NORTHWEST NAT HLDG COM 66765N105 982 4 0 0.0147
2022-10-11 2022-09-30 13F NORTHWEST NAT HLDG COM 66765N105 978 2 0.20 42 -19.23 0.0140
2022-07-14 2022-06-30 13F NORTHWEST NAT HLDG COM 66765N105 976 2 0.21 52 4.00 0.0178
2022-04-14 2022-03-31 13F NORTHWEST NAT HLDG COM 66765N105 974 2 0.21 50 6.38 0.0148
2022-01-24 2021-12-31 13F NORTHWEST NAT HLDG COM 66765N105 972 2 0.21 47 4.44 0.0144
2021-10-15 2021-09-30 13F NORTHWEST NAT HLDG COM 66765N105 970 0 0.00 45 -11.76 0.0150
2021-07-15 2021-06-30 13F NORTHWEST NAT HLDG COM 66765N105 970 200 25.97 51 21.43 0.0169
2021-04-23 2021-03-31 13F NORTHWEST NAT HLDG COM 66765N105 770 0 0.00 42 20.00 0.0142
2021-01-28 2020-12-31 13F NORTHWEST NAT HLDG COM 66765N105 770 0 0.00 35 0.00 0.0125
2020-10-21 2020-09-30 13F NORTHWEST NAT HLDG COM 66765N105 770 0 0.00 35 -18.60 0.0142
2020-07-20 2020-06-30 13F NORTHWEST NAT HLDG COM 66765N105 770 0 0.00 43 -10.42 0.0186
2020-04-27 2020-03-31 13F NORTHWEST NAT HLDG COM 66765N105 770 0 0.00 48 -15.79 0.0240
2020-01-30 2019-12-31 13F NORTHWEST NAT HLDG COM 66765N105 770 770 57 0.0230
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.