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Zimmer Partners, LP

Position in HTO — H2o America

CIK 1565854 NEW YORK, NY

Position in HTO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$31,205,395
-$27,523,275 QoQ
Shares Held
513,500
-48.7% QoQ
Ownership
1.23%
of shares outstanding
% of Portfolio
0.74%
of 13F equity value
Holder Rank
#21
of 314 holders
Holding Since
Mar 2021
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in HTO Over Time

Shares Held

Position Value (USD)

Derivatives in HTO

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$14,667,500
PutShares
250,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Utilities - Regulated Water

Utilities · as of Jun 30, 2026

Zimmer Partners, LP holds $84,659,497 across 3 Utilities - Regulated Water names. HTO ranks #2 (36.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 HTO
H2o America
This page
513,500 $31,205,395

All Filings in HTO

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14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $31,205,395 513,500
2026-03-31 $58,728,670 1,001,000
2026-03-31 $14,667,500 250,000
2025-12-31 $2,146,545 43,816
2025-09-30 $6,054,189 124,316
2025-06-30 $23,906,200 460,000
2025-03-31 $4,539,270 83,000
2024-09-30 $1,452,750 25,000
2022-06-30 $1,560,250 25,000
2022-03-31 $13,916,000 200,000
2021-12-31 $17,385,000 237,500
2021-09-30 $15,960,096 241,600
2021-06-30 $14,084,250 222,500
2021-03-31 $11,023,250 175,000