Hosking Partners LLP STX — Seagate Technology PLC

Ownership history in Hosking Partners LLP  ·  43 quarters on record

AI Ownership Summary

Hosking Partners LLP reported Seagate Technology PLC (STX) in 43 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 1.0% in 2026 Q1. The latest visible filing shows STX at 1.00% 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. Older history is available after unlock; the visible window still shows the most recent pattern.

What this STX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Hosking Partners LLP's position in Seagate Technology PLC, 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
2026 Q1

STX was reported at 1.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.0% in 2026 Q1

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

Time in book
Holding Window
2023 Q4 to 2026 Q1

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.

STX stock page Hosking Partners LLP fund profile Hosking Partners LLP full holdings
How Hosking Partners LLP held STX — position size vs. price
% of Fund (quarterly)    STX price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 71,346 -26,806 -27.3% 1.00% $28.0M 2026-04-21 $559.90
2025 Q4 REDUCED 10.2% +42.5% ❌ 98,152 -11,128 -10.2% 0.92% $27.0M 2026-02-04 $417.90
2025 Q3 REDUCED — — — 109,280 -1,978 -1.8% 0.93% $25.8M 2025-10-23 $225.42
2025 Q2 REDUCED — — — 111,258 -2,167 -1.9% 0.64% $16.1M 2025-08-07 $146.99
2025 Q1 REDUCED — — — 113,425 -1,083 -0.9% 0.41% $9.6M 2025-05-12 $100.65
2024 Q4 REDUCED — — — 114,508 -329 -0.3% 0.39% $9.9M 2025-02-05 $93.45
2024 Q3 REDUCED — — — 114,837 -5,575 -4.6% 0.49% $12.6M 2024-11-13 $95.52
2024 Q2 REDUCED 12.9% +6.8% ❌ 120,412 -17,834 -12.9% 0.46% $12.4M 2024-07-29 $99.82
2024 Q1 REDUCED — — — 138,246 -429 -0.3% 0.47% $12.9M 2024-05-02 $82.77
2023 Q4 REDUCED 6.7% +8.4% ❌ 138,675 -10,036 -6.7% 0.50% $11.8M 2024-02-13 $82.92
33 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding STX

As of 2026 Q1 — sorted by position size

Atalan Capital Partners, LP 3Y 7Y 25.95% Ariose Capital Management Ltd 3Y 7Y 25.41% Oxbow Capital Management (HK) Ltd 3Y 20.09% Central Asset Investments & Management Holdings (HK) Ltd 3Y 7Y 14.6% Aufman Associates Inc 3Y 12.59% Amanah Holdings Trust 12.5% CACTI ASSET MANAGEMENT LLC 3Y 7Y 12.24% Panoramic Capital, LLC 10.58% Rivermont Capital Management LP 3Y 10.08% Twin Lakes Capital Management, LLC 3Y 8.77%

FAQ About Hosking Partners LLP and STX

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

How long has Hosking Partners LLP reported owning STX?

Hosking Partners LLP reported STX across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported STX position in Hosking Partners LLP's portfolio?

The largest reported portfolio weight for STX was 1.00% in 2026 Q1.

What is the latest reported STX position on this page?

The most recent filing on this page is 2026 Q1, when Hosking Partners LLP reported 71,346 shares, equal to 1.00% of portfolio, with an estimated market value of $28.0M.

What does the chart on this STX ownership page compare?

The chart compares Hosking Partners LLP's quarterly STX 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 Hosking Partners LLP time their STX position?

Based on 13F filing dates vs. subsequent STX price moves, Hosking Partners LLP correctly timed 17 out of 42 reported position changes (40%). The annualised alpha on STX relative to SPY over the holding period was +23.2%.

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