SIG BROKERAGE, LP MRVL — MARVELL TECHNOLOGY INC

Ownership history in SIG BROKERAGE, LP  ·  18 quarters on record

AI Ownership Summary

SIG BROKERAGE, LP reported MARVELL TECHNOLOGY INC (MRVL) in 18 quarterly 13F filings from 2024 Q4 through 2026 Q2. Peak portfolio weight reached 0.59% in 2026 Q2. The latest visible filing shows MRVL at 0.07% 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 MRVL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SIG BROKERAGE, LP's position in MARVELL TECHNOLOGY 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
2026 Q2

MRVL was reported at 0.07% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.59% in 2026 Q2

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 Q2

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.

MRVL stock page SIG BROKERAGE, LP fund profile SIG BROKERAGE, LP full holdings
How SIG BROKERAGE, LP held MRVL — position size vs. price
% of Fund (quarterly)    MRVL price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 18 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 REDUCED — — — 12,061 -90,239 -88.2% 0.07% $3.6M 2026-08-14 $222.02
2026 Q2 ADDED — — — 102,300 +85,800 +520.0% 0.59% $30.5M 2026-08-14 $222.02
2026 Q2 ADDED — — — 16,500 +6,500 +65.0% 0.10% $4.9M 2026-08-14 $222.02
2026 Q1 ADDED — — — 10,000 +1,200 +13.6% 0.03% $990K 2026-05-15 $176.85
2026 Q1 ADDED — — — 8,800 +4,573 +108.2% 0.02% $872K 2026-05-15 $176.85
2025 Q4 ADDED — — — 4,227 +1,727 +69.1% 0.01% $359K 2026-02-17 $78.95
2025 Q4 UNCHANGED — — — 2,500 — 0% 0.01% $212K 2026-02-17 $78.95
2025 Q4 REDUCED 25.1% +16.6% ❌ 2,500 -839 -25.1% 0.01% $212K 2026-02-17 $78.95
2025 Q3 ADDED — — — 3,339 +839 +33.6% 0.01% $281K 2025-11-14 $86.32
2025 Q3 REDUCED 90.9% +2.1% ❌ 2,500 -25,000 -90.9% 0.01% $210K 2025-11-14 $86.32
2025 Q3 REDUCED 57.1% +2.1% ❌ 27,500 -36,613 -57.1% 0.07% $2.3M 2025-11-14 $86.32
2025 Q2 REDUCED 54.4% +6.5% ❌ 64,113 -76,387 -54.4% 0.13% $5.0M 2025-08-14 $78.87
2025 Q2 ADDED — — — 140,500 +38,000 +37.1% 0.28% $10.9M 2025-08-14 $78.87
2025 Q2 ADDED — — — 102,500 +88,862 +651.6% 0.21% $7.9M 2025-08-14 $78.87
2025 Q1 REDUCED 58.5% +25.9% ❌ 13,638 -19,262 -58.5% 0.04% $840K 2025-05-14 $65.71
2025 Q1 ADDED — — — 32,900 +25,728 +358.7% 0.10% $2.0M 2025-05-14 $65.71
2024 Q4 REDUCED 13.6% -44.2% ✅ 7,172 -1,128 -13.6% 0.04% $792K 2025-02-14 $106.08
2024 Q4 INITIATED — — — 8,300 — — 0.05% $917K 2025-02-14 $106.08

🏢 Other funds also holding MRVL

As of 2026 Q2 — sorted by position size

Koch, Inc. 27.22% Mizuho Markets Cayman LP 3Y 21.25% Q Fund Management (Hong Kong) Ltd 17.78% Think Investments LP 3Y 7Y 13.75% HOERTKORN RICHARD CHARLES 3Y 7Y 13.08% TB Alternative Assets Ltd. 3Y 7Y 12.34% Tensor Edge Capital, LLC 12.06% CANTOR FITZGERALD, L. P. 3Y 9.85% M & L Capital Management Ltd 9.63% Ariose Capital Management Ltd 3Y 7Y 9.47%

FAQ About SIG BROKERAGE, LP and MRVL

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

How long has SIG BROKERAGE, LP reported owning MRVL?

SIG BROKERAGE, LP reported MRVL across 18 quarterly 13F filings, from 2024 Q4 through 2026 Q2.

What was the largest reported MRVL position in SIG BROKERAGE, LP's portfolio?

The largest reported portfolio weight for MRVL was 0.59% in 2026 Q2.

What is the latest reported MRVL position on this page?

The most recent filing on this page is 2026 Q2, when SIG BROKERAGE, LP reported 12,061 shares, equal to 0.07% of portfolio, with an estimated market value of $3.6M.

What does the chart on this MRVL ownership page compare?

The chart compares SIG BROKERAGE, LP's quarterly MRVL 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 SIG BROKERAGE, LP time their MRVL position?

Based on 13F filing dates vs. subsequent MRVL price moves, SIG BROKERAGE, LP correctly timed 6 out of 16 reported position changes (38%). The annualised alpha on MRVL relative to SPY over the holding period was +37.9%.

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