Marvell Technology, Inc.
US ˙ NasdaqGS ˙ US5738741041

SecurityMRVL / Marvell Technology, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership13,090 shares
Latest Disclosed Value $ 1,296,586
Signaturefd, Llc reports 13.26% increase in ownership of MRVL / Marvell Technology, Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 13,090 shares of Marvell Technology, Inc. (US:MRVL) valued at $1,296,564 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 11,557 shares of Marvell Technology, Inc.. This represents a change in shares of 13.26% during the quarter. The current value of the position is $3,448,822 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)
2026-04-07 2026-03-31 13F MARVELL TECHNOLOGY COM 573874104 13,090 1,533 13.26 1,297 31.98 0.0199
2026-01-20 2025-12-31 13F MARVELL TECHNOLOGY COM 573874104 11,557 -33 -0.28 982 0.82 0.0150
2025-10-21 2025-09-30 13F MARVELL TECHNOLOGY COM 573874104 11,590 408 3.65 974 12.60 0.0154
2025-07-16 2025-06-30 13F MARVELL TECHNOLOGY COM 573874104 11,182 -927 -7.66 866 16.11 0.0148
2025-05-02 2025-03-31 13F MARVELL TECHNOLOGY COM 573874104 12,109 -323 -2.60 746 -45.74 0.0141
2025-02-10 2024-12-31 13F MARVELL TECHNOLOGY COM 573874104 12,432 714 6.09 1,373 62.49 0.0260
2024-10-21 2024-09-30 13F MARVELL TECHNOLOGY COM 573874104 11,718 260 2.27 845 5.63 0.0161
2024-07-29 2024-06-30 13F MARVELL TECHNOLOGY COM 573874104 11,458 755 7.05 801 5.54 0.0163
2024-05-03 2024-03-31 13F MARVELL TECHNOLOGY COM 573874104 10,703 371 3.59 759 21.67 0.0160
2024-02-01 2023-12-31 13F MARVELL TECHNOLOGY COM 573874104 10,332 563 5.76 623 17.99 0.0144
2023-11-03 2023-09-30 13F MARVELL TECHNOLOGY COM 573874104 9,769 1,193 13.91 529 3.13 0.0138
2023-08-01 2023-06-30 13F MARVELL TECHNOLOGY COM 573874104 8,576 477 5.89 513 46.29 0.0131
2023-04-28 2023-03-31 13F MARVELL TECHNOLOGY COM 573874104 8,099 -824 -9.23 351 6.06 0.0096
2023-01-30 2022-12-31 13F MARVELL TECHNOLOGY COM 573874104 8,923 -2,099 -19.04 331 -30.23 0.0097
2022-11-08 2022-09-30 13F MARVELL TECHNOLOGY COM 573874104 11,022 -457 -3.98 473 -5.40 0.0162
2022-08-10 2022-06-30 13F MARVELL TECHNOLOGY COM 573874104 11,479 1,304 12.82 500 -31.51 0.0170
2022-05-02 2022-03-31 13F MARVELL TECHNOLOGY COM 573874104 10,175 1,543 17.88 730 -3.31 0.0220
2022-01-25 2021-12-31 13F MARVELL TECHNOLOGY COM 573874104 8,632 497 6.11 755 53.77 0.0232
2021-10-28 2021-09-30 13F MARVELL TECHNOLOGY COM 573874104 8,135 854 11.73 491 15.53 0.0170
2021-07-26 2021-06-30 13F MARVELL TECHNOLOGY COM 573874104 7,281 1,372 23.22 425 47.06 0.0170
2021-04-30 2021-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 5,909 476 8.76 289 12.02 0.0128
2021-02-11 2020-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 5,433 1,487 37.68 258 64.33 0.0122
2020-11-03 2020-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 3,946 405 11.44 157 26.61 0.0084
2020-07-30 2020-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 3,541 315 9.76 124 69.86 0.0075
2020-04-23 2020-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 3,226 1,222 60.98 73 37.74 0.0063
2020-02-05 2019-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 2,004 254 14.51 53 20.45 0.0039
2019-10-16 2019-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 1,750 -109 -5.86 44 0.00 0.0036
2019-07-31 2019-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 1,859 397 27.15 44 51.72 0.0038
2019-05-09 2019-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 1,462 44 3.10 29 26.09 0.0025
2019-02-13 2018-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 1,418 374 35.82 23 15.00 0.0021
2018-11-14 2018-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 1,044 320 44.20 20 25.00 0.0020
2018-08-14 2018-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 724 -53 -6.82 16 0.00 0.0018
2018-05-08 2018-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 777 777 16 0.0019
2017-02-14 2016-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 0 -374 -100.00 0 -100.00
2016-11-14 2016-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 374 0 0.00 5 25.00 0.0007
2016-07-29 2016-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 374 0 0.00 4 0.00 0.0006
2016-05-12 2016-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 374 0 0.00 4 33.33 0.0007
2016-01-22 2015-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 374 374 0.00 3 0.0006
2014-11-13 2014-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 0 -467 -100.00 0 -100.00
2014-08-14 2014-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 467 467 7 0.0024
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.