Portman Square Capital LLP ITRI — ITRON INC

Ownership history in Portman Square Capital LLP  ·  11 quarters on record

AI Ownership Summary

Portman Square Capital LLP reported ITRON INC (ITRI) in 11 quarterly 13F filings from 2024 Q2 through 2025 Q4. Peak portfolio weight reached 0.97% in 2025 Q3. The latest visible filing shows ITRI at 0.80% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this ITRI ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Portman Square Capital LLP's position in ITRON INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

ITRI was reported at 0.80% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.97% in 2025 Q3

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q2 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

ITRI stock page Portman Square Capital LLP fund profile Portman Square Capital LLP full holdings
How Portman Square Capital LLP held ITRI — position size vs. price
% of Fund (quarterly)    ITRI price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 11 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 ADDED — — — 194,300 +164,091 +543.2% 0.80% $18.0M 2026-02-14 (Est.) $89.36
2025 Q3 REDUCED 82.8% -23.6% ✅ 30,209 -145,091 -82.8% 0.17% $3.8M 2025-10-16 $134.25
2025 Q3 ADDED — — — 175,300 +27,000 +18.2% 0.97% $21.8M 2025-10-16 $134.25
2025 Q2 ADDED — — — 148,300 +75,300 +103.2% 0.57% $19.5M 2025-07-29 $136.62
2025 Q1 ADDED — — — 73,000 +68,846 +1657.3% 0.20% $7.6M 2025-05-02 $108.23
2024 Q4 REDUCED 97.9% -3.5% ✅ 4,154 -193,846 -97.9% 0.02% $451K 2025-01-16 $104.45
2024 Q4 ADDED — — — 198,000 +193,938 +4774.4% 0.77% $21.5M 2025-01-16 $104.45
2024 Q3 REDUCED 97.1% +2.3% ❌ 4,062 -135,938 -97.1% 0.02% $434K 2024-10-16 $109.60
2024 Q3 ADDED — — — 140,000 +124,955 +830.5% 0.56% $15.0M 2024-10-16 $109.60
2024 Q2 REDUCED 89.3% +7.9% ❌ 15,045 -124,955 -89.3% 0.05% $1.5M 2024-07-19 $101.65
2024 Q2 INITIATED — — — 140,000 — — 0.48% $13.9M 2024-07-19 $101.65

🏢 Other funds also holding ITRI

As of 2026 Q1 — sorted by position size

TEMA ETFS LLC 0.86% Green Alpha Advisors, LLC 3Y 0.49% PEREGRINE CAPITAL MANAGEMENT LLC 3Y 7Y 0.36% Oliver Luxxe Assets LLC 3Y 7Y 0.33% PINNACLE ASSOCIATES LTD 3Y 7Y 0.32% Guinness Atkinson Asset Management Inc 3Y 7Y 0.29% Raiffeisen Bank International AG 0.28% WORMSER FRERES GESTION 0.26% Yorktown Management & Research Co Inc 3Y 7Y 0.22% Whalen Wealth Management Inc. 0.21%

FAQ About Portman Square Capital LLP and ITRI

These are the practical questions this page is built to answer before you even open the full history table.

How long has Portman Square Capital LLP reported owning ITRI?

Portman Square Capital LLP reported ITRI across 11 quarterly 13F filings, from 2024 Q2 through 2025 Q4.

What was the largest reported ITRI position in Portman Square Capital LLP's portfolio?

The largest reported portfolio weight for ITRI was 0.97% in 2025 Q3.

What is the latest reported ITRI position on this page?

The most recent filing on this page is 2025 Q4, when Portman Square Capital LLP reported 194,300 shares, equal to 0.80% of portfolio, with an estimated market value of $18.0M.

What does the chart on this ITRI ownership page compare?

The chart compares Portman Square Capital LLP's quarterly ITRI portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Portman Square Capital LLP time their ITRI position?

Based on 13F filing dates vs. subsequent ITRI price moves, Portman Square Capital LLP correctly timed 3 out of 10 reported position changes (30%). The annualised alpha on ITRI relative to SPY over the holding period was -10.7%.

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