Northwest Natural Holding Company
DE ˙ DB ˙ US66765N1054
43,34 € ↑1,64 (3,93%)
2026-06-05
DEL PRIS
SecurityDE:NWK / Northwest Natural Holding Company
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership13,993 shares
Latest Disclosed Value $ 744,707
Bnp Paribas Arbitrage, Sa reports 59.77% decrease in ownership of NWK / Northwest Natural Holding Company

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 13,993 shares of Northwest Natural Holding Company (DE:NWK) valued at $641,439 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 34,786 shares of Northwest Natural Holding Company. This represents a change in shares of -59.77% during the quarter. The current value of the position is $606,457 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)
2026-05-12 2026-03-31 13F Northwest Natural Holding Equity 66765N105 13,993 -20,793 -59.77 745 -54.22 0.0004
2026-02-10 2025-12-31 13F Northwest Natural Holding Equity 66765N105 34,786 13,364 62.38 1,626 68.92 0.0007
2025-11-13 2025-09-30 13F Northwest Natural Holding Equity 66765N105 21,422 -8,640 -28.74 962 -19.43 0.0005
2025-08-14 2025-06-30 13F Northwest Natural Holding Equity 66765N105 30,062 4,080 15.70 1,194 7.66 0.0007
2025-05-14 2025-03-31 13F Northwest Natural Holding Equity 66765N105 25,982 -11,943 -31.49 1,110 -26.07 0.0007
2025-02-14 2024-12-31 13F Northwest Natural Holding Equity 66765N105 37,925 10,132 36.46 1,500 32.28 0.0008
2024-11-13 2024-09-30 13F Northwest Natural Holding Equity 66765N105 27,793 -2,451 -8.10 1,135 3.85 0.0008
2024-08-13 2024-06-30 13F Northwest Natural Holding Equity 66765N105 30,244 -6,909 -18.60 1,092 -20.98 0.0009
2024-05-01 2024-03-31 13F Northwest Natural Holding Equity 66765N105 37,153 -19,632 -34.57 1,383 -37.49 0.0012
2024-02-14 2023-12-31 13F/A-2 Northwest Natural Holding Equity 66765N105 56,785 9,514 20.13 2,211 22.63 0.0025
2024-02-07 2023-12-31 13F/A-1 Northwest Natural Holding Equity 66765N105 56,785 9,514 2,211 0.0003
2024-02-07 2023-12-31 13F Northwest Natural Holding Equity 66765N105 56,785 2,211
2023-11-14 2023-09-30 13F Northwest Natural Holding Equity 66765N105 47,271 3,248 7.38 1,804 -4.85 0.0023
2023-08-09 2023-06-30 13F Northwest Natural Holding Equity 66765N105 44,023 13,806 45.69 1,895 31.87 0.0024
2023-05-12 2023-03-31 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 30,217 9,239 44.04 1,437 43.99 0.0020
2023-02-14 2022-12-31 13F Northwest Natural Holding Equity 66765N105 20,978 -20,339 -49.23 998 -44.31 0.0015
2022-11-16 2022-09-30 13F/A-1 Northwest Natural Holding Equity 66765N105 41,317 -2,790 -6.33 1,792 -23.48 0.0029
2022-11-15 2022-09-30 13F Northwest Natural Holding Equity 66765N105 41,317 -2,790 1,792 0.0004
2022-08-12 2022-06-30 13F Northwest Natural Holding Equity 66765N105 44,107 -53,782 -54.94 2,342 -53.73 0.0037
2022-05-18 2022-03-31 13F/A-1 Northwest Natural Holding Equity 66765N105 97,889 41,861 74.71 5,063 85.22 0.0068
2022-02-09 2021-12-31 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 56,028 5,048 9.90 2,733 16.60 0.0039
2021-11-16 2021-09-30 13F/A-1 NORTHWEST NATURAL HOLDING EQUITY 66765N105 50,980 14,998 41.68 2,345 24.09 0.0033
2021-11-12 2021-09-30 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 21,544 -14,438 978 0.0000
2021-08-10 2021-06-30 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 35,982 -410 -1.13 1,890 -3.77 0.0025
2021-05-07 2021-03-31 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 36,392 1,757 5.07 1,963 23.30 0.0029
2021-02-10 2020-12-31 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 34,635 13,091 60.76 1,593 62.95 0.0030
2020-10-30 2020-09-30 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 21,544 16,625 337.98 978 256.57 0.0014
2020-08-06 2020-06-30 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 4,919 -7,881 -61.57 274 -65.32 0.0005
2020-05-13 2020-03-31 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 12,800 -8,630 -40.27 790 -50.00 0.0016
2020-02-12 2019-12-31 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 21,430 9,496 79.57 1,580 85.66 0.0029
2019-11-07 2019-09-30 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 11,934 -2,758 -18.77 851 -16.65 0.0015
2019-07-30 2019-06-30 13F NORTHWEST NATURAL HOLDING EQUITY 66765N105 14,692 14,692 1,021 0.0020
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.