Marvell Technology, Inc.
US ˙ NasdaqGS ˙ US5738741041

SecurityMRVL / Marvell Technology, Inc.
InstitutionWoodstock Corp
Latest Disclosed Ownership11,715 shares
Latest Disclosed Value $ 1,160,348
Woodstock Corp reports 0.86% increase in ownership of MRVL / Marvell Technology, Inc.

On April 8, 2026 - Woodstock Corp filed a 13F-HR form disclosing ownership of 11,715 shares of Marvell Technology, Inc. (US:MRVL) valued at $1,160,371 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 11,615 shares of Marvell Technology, Inc.. This represents a change in shares of 0.86% during the quarter. The current value of the position is $3,086,551 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-08 2026-03-31 13F Marvell Technology Group COMMON STOCK 573874104 11,715 100 0.86 1,160 17.53 0.1033
2026-01-14 2025-12-31 13F Marvell Technology Group COMMON STOCK 573874104 11,615 0 0.00 987 1.13 0.0847
2025-10-07 2025-09-30 13F Marvell Technology Group COMMON STOCK 573874104 11,615 0 0.00 976 8.69 0.0846
2025-07-09 2025-06-30 13F Marvell Technology Group COMMON STOCK 573874104 11,615 -514 -4.24 899 20.38 0.0826
2025-04-09 2025-03-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 747 -44.29 0.0738
2025-01-15 2024-12-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 1,340 53.20 0.1291
2024-10-11 2024-09-30 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 875 3.19 0.0842
2024-07-08 2024-06-30 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 848 -1.40 0.0862
2024-04-09 2024-03-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 860 17.51 0.0890
2024-01-08 2023-12-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 732 11.43 0.0847
2023-10-10 2023-09-30 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 657 -9.52 0.0823
2023-07-07 2023-06-30 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 725 38.10 0.0856
2023-04-06 2023-03-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 525 16.93 0.0670
2023-01-10 2022-12-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 449 -13.65 0.0597
2022-10-11 2022-09-30 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 520 -1.52 0.0774
2022-07-11 2022-06-30 13F Marvell Technology Group COMMON STOCK 573874104 12,129 0 0.00 528 -39.31 0.0733
2022-04-07 2022-03-31 13F Marvell Technology Group COMMON STOCK 573874104 12,129 -428 -3.41 870 -20.84 0.1019
2022-01-07 2021-12-31 13F Marvell Technology Group COMMON STOCK 573874104 12,557 0 0.00 1,099 45.18 0.1151
2021-10-05 2021-09-30 13F Marvell Technology Group COMMON STOCK 573874104 12,557 0 0.00 757 3.42 0.0883
2021-07-06 2021-06-30 13F Marvell Technology Group COMMON STOCK 573874104 12,557 0 0.00 732 19.02 0.0861
2021-04-05 2021-03-31 13F Marvell Technology Group COMMON STOCK G5876H105 12,557 0 0.00 615 3.02 0.0782
2021-01-06 2020-12-31 13F Marvell Technology Group COMMON STOCK G5876H105 12,557 0 0.00 597 19.64 0.0799
2020-10-02 2020-09-30 13F Marvell Technology Group COMMON STOCK G5876H105 12,557 -109 -0.86 499 12.39 0.0806
2020-07-07 2020-06-30 13F Marvell Technology Group COMMON STOCK G5876H105 12,666 29 0.23 444 55.24 0.0757
2020-04-03 2020-03-31 13F Marvell Technology Group COMMON STOCK G5876H105 12,637 0 0.00 286 -14.88 0.0583
2020-01-13 2019-12-31 13F Marvell Technology Group COMMON STOCK G5876H105 12,637 0 0.00 336 6.33 0.0547
2019-10-02 2019-09-30 13F Marvell Technology Group COMMON STOCK G5876H105 12,637 0 0.00 316 4.64 0.0551
2019-07-03 2019-06-30 13F Marvell Technology Group COMMON STOCK G5876H105 12,637 0 0.00 302 20.32 0.0527
2019-04-05 2019-03-31 13F Marvell Technology Group COMMON STOCK G5876H105 12,637 80 0.64 251 23.65 0.0450
2019-01-08 2018-12-31 13F Marvell Technology Group COMMON STOCK G5876H105 12,557 0 0.00 203 -16.12 0.0407
2018-10-03 2018-09-30 13F Marvell Technology Group COMMON STOCK G5876H105 12,557 12,557 242 0.0409
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.