마벨 테크놀로지, Inc.
MX ˙ BMV ˙ US5738741041
SecurityMX:MRVL1 / Marvell Technology, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership65,445 shares
Latest Disclosed Value $ 6,482,327
Macquarie Group Ltd reports 46.39% decrease in ownership of MRVL1 / Marvell Technology, Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 65,445 shares of Marvell Technology, Inc. (MX:MRVL1) valued at $6,482,327 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 122,080 shares of Marvell Technology, Inc.. This represents a change in shares of -46.39% during the quarter.

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)
2026-05-15 2026-03-31 13F MARVELL TECHNOLOGY COM 573874104 65,445 -56,635 -46.39 6,482 -37.52 0.0302
2026-02-13 2025-12-31 13F MARVELL TECHNOLOGY COM 573874104 122,080 6,304 5.44 10,374 6.59 0.0453
2025-11-13 2025-09-30 13F MARVELL TECHNOLOGY COM 573874104 115,776 -81,076 -41.19 9,733 -36.12 0.0114
2025-08-14 2025-06-30 13F MARVELL TECHNOLOGY COM 573874104 196,852 98,442 100.03 15,237 151.46 0.0187
2025-08-14 2025-03-31 13F/A-1 MARVELL TECHNOLOGY COM 573874104 98,410 18,861 23.71 6,059 -30.16 0.0075
2025-05-15 2025-03-31 13F MARVELL TECHNOLOGY COM 573874104 98,410 18,861 6,059 0.0049
2025-02-14 2024-12-31 13F MARVELL TECHNOLOGY COM 573874104 79,549 8,127 11.38 8,676 68.45 0.0105
2024-11-14 2024-09-30 13F MARVELL TECHNOLOGY COM 573874104 71,422 9,481 15.31 5,151 18.97 0.0056
2024-08-09 2024-06-30 13F MARVELL TECHNOLOGY COM 573874104 61,941 5,650 10.04 4,330 8.50 0.0050
2024-05-14 2024-03-31 13F MARVELL TECHNOLOGY COM 573874104 56,291 106 0.19 3,990 17.77 0.0045
2024-02-14 2023-12-31 13F MARVELL TECHNOLOGY COM 573874104 56,185 5,712 11.32 3,388 24.01 0.0039
2023-11-14 2023-09-30 13F MARVELL TECHNOLOGY COM 573874104 50,473 -3,292,894 -98.49 2,732 -98.63 0.0034
2023-10-27 2023-06-30 13F/A-2 MARVELL TECHNOLOGY COM 573874104 3,343,367 -1,200,636 -26.42 199,866 1.58 0.2285
2023-10-12 2023-06-30 13F/A-1 MARVELL TECHNOLOGY COM 573874104 3,343,367 -1,200,636 199,866 0.2009
2023-08-14 2023-06-30 13F MARVELL TECHNOLOGY COM 573874104 3,343,367 -1,200,636 199,866 0.2028
2023-06-01 2023-03-31 13F/A-1 MARVELL TECHNOLOGY COM 573874104 4,544,003 727,223 19.05 196,755 39.17 0.2337
2023-05-15 2023-03-31 13F MARVELL TECHNOLOGY COM 573874104 4,544,003 727,223 196,755 0.1806
2023-02-21 2022-12-31 13F MARVELL TECHNOLOGY COM 573874104 3,816,780 81,763 2.19 141,373 -11.79 0.1670
2022-11-14 2022-09-30 13F MARVELL TECHNOLOGY COM 573874104 3,735,017 -135,869 -3.51 160,270 -4.88 0.1966
2022-08-17 2022-06-30 13F/A-1 MARVELL TECHNOLOGY COM 573874104 3,870,886 -359,231 -8.49 168,500 -44.45 0.1892
2022-08-15 2022-06-30 13F MARVELL TECHNOLOGY COM 573874104 3,870,886 -359,231 168,500 0.0603
2022-05-16 2022-03-31 13F MARVELL TECHNOLOGY COM 573874104 4,230,117 -786,993 -15.69 303,342 -30.89 0.2307
2022-02-11 2021-12-31 13F MARVELL TECHNOLOGY COM 573874104 5,017,110 -769,030 -13.29 438,947 25.79 0.3657
2021-11-12 2021-09-30 13F MARVELL TECHNOLOGY COM 573874104 5,786,140 -1,293,368 -18.27 348,961 -15.49 0.2974
2021-08-13 2021-06-30 13F MARVELL TECHNOLOGY COM 573874104 7,079,508 3,720,906 110.79 412,947 151.03 0.3391
2021-05-14 2021-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 3,358,602 -653,319 -16.28 164,504 -13.75 0.2326
2021-02-16 2020-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 4,011,921 622,417 18.36 190,727 41.74 0.2785
2020-11-13 2020-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 3,389,504 173,533 5.40 134,564 19.35 0.2278
2020-08-11 2020-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 3,215,971 327,622 11.34 112,751 72.50 0.1942
2020-05-15 2020-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 2,888,349 847,933 41.56 65,363 20.61 0.1343
2020-03-18 2019-12-31 13F/A-2 MARVELL TECHNOLOGY GROUP ORD G5876H105 2,040,416 12,822 0.63 54,193 7.80 0.0774
2020-02-28 2019-12-31 13F/A-1 MARVELL TECHNOLOGY GROUP ORD G5876H105 2,040,416 0 54,193 0.0783
2020-02-14 2019-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 2,040,416 12,822 54,193 68,007.6223
2019-11-14 2019-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 2,027,594 69,405 3.54 50,272 7.55 0.0843
2019-11-06 2019-06-30 13F/A-2 MARVELL TECHNOLOGY GROUP ORD G5876H105 1,958,189 1,879,089 2,375.59 46,743 2,869.70 0.0788
2019-09-24 2019-06-30 13F/A-1 MARVELL TECHNOLOGY GROUP ORD G5876H105 1,958,189 0 46,743 0.0795
2019-08-14 2019-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 1,958,189 1,879,089 46,743
2019-05-15 2019-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 79,100 75,000 1,829.27 1,574 2,284.85 0.0027
2019-02-15 2018-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 4,100 -500 -10.87 66 -25.00 0.0001
2018-11-15 2018-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 4,600 0 0.00 88 -10.20 0.0001
2019-03-21 2018-06-30 13F/A-1 MARVELL TECHNOLOGY GROUP COM G5876H105 4,600 -9,700 -67.83 98 -67.44 0.0002
2018-08-14 2018-06-30 13F MASCO COM G5876H105 4,600 -9,700 98
2018-05-11 2018-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,300 -5,300 -27.04 301 -56.94 0.0005
2018-02-14 2017-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 19,600 600 3.16 699 105.59 0.0012
2017-11-08 2017-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 19,000 6,600 53.23 340 65.85 0.0006
2017-08-14 2017-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 12,400 0 0.00 205 8.47 0.0004
2017-05-15 2017-03-31 13F Marvell Technology Group ORD G5876H105 12,400 -1,700 -12.06 189 -3.57 0.0003
2017-03-30 2016-12-31 13F/A-1 Marvell Technology Group Common Stock G5876H105 14,100 -1,300 -8.44 196 -3.92 0.0004
2017-02-15 2016-12-31 13F Marvell Technology Group Common Stock G5876H105 14,100 196
2016-11-15 2016-09-30 13F Marvell Technology Group Common Stock G5876H105 15,400 0 0.00 204 38.78 0.0004
2016-09-14 2016-06-30 13F/A-1 Marvell Technology Group Common Stock G5876H105 15,400 0 0.00 147 -7.55 0.0003
2016-08-15 2016-06-30 13F Marvell Technology Group Common Stock G5876H105 15,400 147
2016-05-16 2016-03-31 13F Marvell Technology Group Common Stock G5876H105 15,400 0 0.00 159 16.91 0.0003
2016-02-16 2015-12-31 13F Marvell Technology Group Common Stock G5876H105 15,400 0 0.00 136 -2.16 0.0003
2015-11-16 2015-09-30 13F Marvell Technology Group Common Stock G5876H105 15,400 0 0.00 139 -31.53 0.0003
2015-08-21 2015-06-30 13F/A-1 Marvell Technology Group Common Stock G5876H105 15,400 0 0.00 203 -10.18 0.0004
2015-08-14 2015-06-30 13F Marvell Technology Group Common Stock G5876H105 15,400 203
2015-05-18 2015-03-31 13F Marvell Technology Group Common Stock G5876H105 15,400 -9,500 -38.15 226 -37.40 0.0004
2015-02-17 2014-12-31 13F Marvell Technology Group Common Stock G5876H105 24,900 0 0.00 361 7.44 0.0007
2014-11-14 2014-09-30 13F Marvell Technology Group Common Stock G5876H105 24,900 10,600 74.13 336 63.90 0.0007
2014-08-14 2014-06-30 13F Marvell Technology Group Common G5876H105 14,300 -1,200 -7.74 205 -15.98 0.0005
2014-05-15 2014-03-31 13F Marvell Technology Group Common Stock G5876H105 15,500 0 0.00 244 9.42 0.0004
2014-02-14 2013-12-31 13F Marvell Technology Group Common Stock G5876H105 15,500 7,400 91.36 223 139.78 0.0004
2013-11-14 2013-09-30 13F Marvell Technology Group Common Stock G5876H105 8,100 -378,100 -97.90 93 -97.94 0.0002
2013-08-16 2013-06-30 13F/A-1 MARVELL TECHNOLOGY GROUP COMMON G5876H105 386,200 386,200 4,523 0.0099
2013-08-14 2013-06-30 13F MARVELL TECHNOLOGY GROUP COMMON G5876H105 386,200 4,523 0.0099
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.