Arvin Capital Management LP TSEM — TOWER SEMICONDUCTOR LTD

Ownership history in Arvin Capital Management LP  ·  8 quarters on record

AI Ownership Summary

Arvin Capital Management LP reported TOWER SEMICONDUCTOR LTD (TSEM) in 8 quarterly 13F filings from 2024 Q4 through 2026 Q1. Peak portfolio weight reached 4.38% in 2025 Q1. The latest visible filing shows TSEM at 0.95% 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 TSEM ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Arvin Capital Management LP's position in TOWER SEMICONDUCTOR LTD, 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

TSEM was reported at 0.95% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
4.38% in 2025 Q1

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

Time in book
Holding Window
2024 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.

TSEM stock page Arvin Capital Management LP fund profile Arvin Capital Management LP full holdings
How Arvin Capital Management LP held TSEM — position size vs. price
% of Fund (quarterly)    TSEM price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED — — — 44,135 — 0% 0.95% $7.7M 2026-05-14 $280.69
2025 Q4 REDUCED 74.2% +49.5% ❌ 44,135 -126,841 -74.2% 0.98% $5.2M 2026-02-13 $128.74
2025 Q3 ADDED — — — 170,976 +163,076 +2064.3% 2.23% $12.4M 2025-11-12 $106.42
2025 Q2 REDUCED 97.3% +62.6% ❌ 7,900 -283,412 -97.3% 0.07% $342K 2025-08-13 $46.94
2025 Q2 ADDED — — — 291,312 +218,212 +298.5% 2.59% $12.6M 2025-08-13 $46.94
2025 Q1 REDUCED 88.1% +21.6% ❌ 73,100 -541,710 -88.1% 0.52% $2.6M 2025-05-13 $40.09
2025 Q1 ADDED — — — 614,810 +396,550 +181.7% 4.38% $21.9M 2025-05-13 $40.09
2024 Q4 INITIATED — — — 218,260 — — 3.15% $11.2M 2025-02-14 $47.63

🏢 Other funds also holding TSEM

As of 2026 Q1 — sorted by position size

Turiya Advisors Asia Ltd 3Y 7Y 27.1% Andar Capital Management HK Ltd 3Y 19.51% Valliance Asset Management Ltd 3Y 18.74% Shannon River Fund Management LLC 3Y 7Y 16.88% Senvest Management, LLC 3Y 7Y 13.23% Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) 3Y 7Y 9.96% Yahav Achim Ve Achayot - Provident Funds Management Co Ltd. 3Y 9.08% Global IMC LLC 3Y 7Y 9.05% Y.D. More Investments Ltd 3Y 6.21% Phoenix Financial Ltd. 3Y 5.64%

FAQ About Arvin Capital Management LP and TSEM

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

How long has Arvin Capital Management LP reported owning TSEM?

Arvin Capital Management LP reported TSEM across 8 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported TSEM position in Arvin Capital Management LP's portfolio?

The largest reported portfolio weight for TSEM was 4.38% in 2025 Q1.

What is the latest reported TSEM position on this page?

The most recent filing on this page is 2026 Q1, when Arvin Capital Management LP reported 44,135 shares, equal to 0.95% of portfolio, with an estimated market value of $7.7M.

What does the chart on this TSEM ownership page compare?

The chart compares Arvin Capital Management LP's quarterly TSEM 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 Arvin Capital Management LP time their TSEM position?

Based on 13F filing dates vs. subsequent TSEM price moves, Arvin Capital Management LP correctly timed 1 out of 7 reported position changes (14%). The annualised alpha on TSEM relative to SPY over the holding period was +329.7%.

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