Northwest Natural Holding Company
DE ˙ DB ˙ US66765N1054
43,34 € ↑1,64 (3,93%)
2026-06-05
DEL PRIS
SecurityDE:NWK / Northwest Natural Holding Company
InstitutionGrace & White Inc /ny
Latest Disclosed Ownership90,064 shares
Latest Disclosed Value $ 4,793,206
Grace & White Inc /ny reports 1.85% decrease in ownership of NWK / Northwest Natural Holding Company

On April 21, 2026 - Grace & White Inc /ny filed a 13F-HR form disclosing ownership of 90,064 shares of Northwest Natural Holding Company (DE:NWK) valued at $4,128,534 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 91,764 shares of Northwest Natural Holding Company. This represents a change in shares of -1.85% during the quarter. The current value of the position is $3,903,374 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)
2026-04-21 2026-03-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 90,064 -1,700 -1.85 4,793 11.75 0.8465
2026-01-26 2025-12-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 91,764 -6,895 -6.99 4,289 -3.23 0.7647
2025-10-23 2025-09-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 98,659 -1,950 -1.94 4,433 10.91 0.7823
2025-07-24 2025-06-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 100,609 1,200 1.21 3,996 -5.89 0.7316
2025-04-22 2025-03-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 99,409 0 0.00 4,247 7.99 0.8107
2025-01-29 2024-12-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 99,409 0 0.00 3,933 -3.08 0.7356
2024-10-21 2024-09-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 99,409 -1,000 -1.00 4,058 11.92 0.7329
2024-07-22 2024-06-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 100,409 850 0.85 3,626 -2.16 0.6809
2024-04-25 2024-03-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 99,559 11,300 12.80 3,706 7.83 0.6676
2024-02-01 2023-12-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 88,259 21,495 32.20 3,437 34.90 0.6031
2023-10-25 2023-09-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 66,764 44,750 203.28 2,548 168.95 0.4749
2023-07-26 2023-06-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 22,014 2,000 9.99 948 -0.42 0.1743
2023-05-01 2023-03-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 20,014 0 0.00 952 -0.11 0.1828
2023-02-02 2022-12-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 20,014 0 0.00 952 9.68 0.1885
2022-10-26 2022-09-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 20,014 13,985 231.96 868 171.25 0.1871
2022-07-22 2022-06-30 13F NORTHWEST NAT HLDG CO COM COM 66765N105 6,029 965 19.06 320 22.14 0.0667
2022-04-22 2022-03-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 5,064 0 0.00 262 6.07 0.0493
2022-01-28 2021-12-31 13F NORTHWEST NAT HLDG CO COM COM 66765N105 5,064 5,064 247 0.0457
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.