WATERS PARKERSON & CO., LLC TSEM — TOWER SEMICONDUCTOR LTD SHS NE

Ownership history in WATERS PARKERSON & CO., LLC  ·  39 quarters on record

AI Ownership Summary

WATERS PARKERSON & CO., LLC reported TOWER SEMICONDUCTOR LTD SHS NE (TSEM) in 39 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 0.74% in 2024 Q4. The latest visible filing shows TSEM at 0.21% 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 TSEM ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was WATERS PARKERSON & CO., LLC's position in TOWER SEMICONDUCTOR LTD SHS NE, 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 0.21% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.74% in 2024 Q4

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.

TSEM stock page WATERS PARKERSON & CO., LLC fund profile WATERS PARKERSON & CO., LLC full holdings
How WATERS PARKERSON & CO., LLC 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 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 REDUCED — — — 22,868 -302 -1.3% 0.21% $4.0M 2026-04-29 $199.18
2025 Q4 REDUCED 49.0% +49.5% ❌ 23,170 -22,280 -49.0% 0.13% $2.7M 2026-02-12 $133.58
2025 Q3 REDUCED 82.7% +67.5% ❌ 45,450 -217,393 -82.7% 0.16% $3.3M 2025-10-28 $80.23
2025 Q2 REDUCED — — — 262,843 -7,225 -2.7% 0.57% $11.4M 2025-08-14 $47.24
2025 Q1 REDUCED — — — 270,068 -3,840 -1.4% 0.51% $9.6M 2025-05-15 $42.06
2024 Q4 REDUCED — — — 273,908 -425 -0.2% 0.74% $14.1M 2025-02-14 $47.63
2024 Q3 REDUCED — — — 274,333 -1,150 -0.4% 0.62% $12.1M 2024-11-13 $48.42
2024 Q2 REDUCED — — — 275,483 -1,532 -0.6% 0.58% $10.8M 2024-08-13 $38.71
2024 Q1 ADDED — — — 277,015 +4,675 +1.7% 0.48% $9.3M 2024-05-14 $36.95
2023 Q4 REDUCED 6.2% +8.4% ❌ 272,340 -17,917 -6.2% 0.46% $8.3M 2024-02-14 $31.88
29 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 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 WATERS PARKERSON & CO., LLC and TSEM

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

How long has WATERS PARKERSON & CO., LLC reported owning TSEM?

WATERS PARKERSON & CO., LLC reported TSEM across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported TSEM position in WATERS PARKERSON & CO., LLC's portfolio?

The largest reported portfolio weight for TSEM was 0.74% in 2024 Q4.

What is the latest reported TSEM position on this page?

The most recent filing on this page is 2026 Q1, when WATERS PARKERSON & CO., LLC reported 22,868 shares, equal to 0.21% of portfolio, with an estimated market value of $4.0M.

What does the chart on this TSEM ownership page compare?

The chart compares WATERS PARKERSON & CO., LLC'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 WATERS PARKERSON & CO., LLC time their TSEM position?

Based on 13F filing dates vs. subsequent TSEM price moves, WATERS PARKERSON & CO., LLC correctly timed 18 out of 38 reported position changes (47%). The annualised alpha on TSEM relative to SPY over the holding period was +17.2%.

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