DUFF & PHELPS INVESTMENT MANAGEMENT CO
Position in NWN — Northwest Natural Holding Co
CIK 765443
CHICAGO, IL
Position in NWN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$30,078,195
-$2,550,454 QoQ
Shares Held
613,090
0.0% QoQ
Ownership
1.46%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#11
of 315 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NWN Over Time
Shares Held
Position Value (USD)
Position in Utilities - Regulated Gas
Utilities · as of Jun 30, 2026DUFF & PHELPS INVESTMENT MANAGEMENT CO holds $453,938,313 across 7 Utilities - Regulated Gas names. NWN ranks #6 (6.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NI |
Nisource Inc.
|
3,097,280 | $147,275,663 | |
| 2 | ATO |
Atmos Energy Corp
|
637,725 | $109,860,885 | |
| 3 | SR |
Spire Inc
|
967,949 | $75,587,136 | |
| 4 | OGS |
ONE Gas, Inc.
|
576,000 | $44,392,320 | |
| 5 | BKH |
Black Hills Corp /Sd/
|
459,540 | $34,189,776 | |
| 6 | NWN |
Northwest Natural Holding Co
This page
|
613,090 | $30,078,195 | |
| 7 | SWX |
Southwest Gas Holdings, Inc.
|
141,569 | $12,554,338 |
All Filings in NWN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $30,078,195 | 613,090 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $32,628,649 | 613,090 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $40,042,625 | 856,710 | Shares | Sole | 2026-01-26 | |
| 2025-09-30 | $42,255,317 | 940,470 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $37,355,468 | 940,470 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $33,298,958 | 779,470 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $30,835,833 | 779,470 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $31,817,965 | 779,470 | Shares | Sole | 2024-11-15 | |
| 2024-06-30 | $28,146,661 | 779,470 | Shares | Sole | 2024-08-15 | |
| 2024-03-31 | $29,011,873 | 779,470 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $30,352,561 | 779,470 | Shares | Sole | 2024-02-05 | |
| 2023-09-30 | $29,744,575 | 779,470 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $33,556,183 | 779,470 | Shares | Sole | 2023-08-03 | |
| 2023-03-31 | $38,048,000 | 800,000 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $38,072,000 | 800,000 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $34,704,000 | 800,000 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $42,480,000 | 800,000 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $41,376,000 | 800,000 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $39,024,000 | 800,000 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $36,792,000 | 800,000 | Shares | Sole | 2021-11-10 | |
| 2021-06-30 | $42,016,000 | 800,000 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $43,160,000 | 800,000 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $36,792,000 | 800,000 | Shares | Sole | 2021-01-29 | |
| 2020-09-30 | $36,312,000 | 800,000 | Shares | Sole | 2020-11-03 | |
| 2020-06-30 | $44,632,000 | 800,000 | Shares | Sole | 2020-08-06 | |
| 2020-03-31 | $49,400,000 | 800,000 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||