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RHUMBLINE ADVISERS

Position in NWN — Northwest Natural Holding Co

CIK 1115418 BOSTON, MA

Position in NWN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$5,499,282
-$1,014,207 QoQ
Shares Held
112,093
-8.4% QoQ
Ownership
0.266%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#50
of 316 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 45% Shared 0% None 55%

Common Shares in NWN Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Gas

Utilities · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $249,445,153 across 14 Utilities - Regulated Gas names. NWN ranks #12 (2.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in NWN

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,499,282 112,093
2026-03-31 $6,513,489 122,388
2025-12-31 $5,633,338 120,525
2025-09-30 $5,970,028 132,874
2025-06-30 $5,261,867 132,474
2025-03-31 $5,335,770 124,901
2024-12-31 $5,101,974 128,968
2024-09-30 $5,158,260 126,366
2024-06-30 $4,753,628 131,643
2024-03-31 $4,711,121 126,575
2023-12-31 $4,783,233 122,836
2023-09-30 $4,532,835 118,785
2023-06-30 $5,139,610 119,387
2023-03-31 $5,401,579 113,574
2022-12-31 $5,016,890 105,419
2022-09-30 $4,624,611 106,607
2022-06-30 $5,431,439 102,287
2022-03-31 $4,432,714 85,706
2021-12-31 $4,180,202 85,695
2021-09-30 $3,952,104 85,934
2021-06-30 $5,113,977 97,372
2021-03-31 $5,415,339 100,377
2020-12-31 $4,651,658 101,145
2020-09-30 $4,347,318 95,777
2020-06-30 $5,727,903 102,669
2020-03-31 $6,864,624 111,168