마벨 테크놀로지, Inc.
IT ˙ BIT ˙ US5738741041
€266.30 ↑0.85 (0.32%)
2026-06-04
주가
SecurityIT:19MW / Marvell Technology, Inc.
InstitutionState Street Corp
Latest Disclosed Ownership23,338,406 shares
Latest Disclosed Value $ 2,311,669,114
State Street Corp reports 2.21% increase in ownership of 19MW / Marvell Technology, Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 23,338,406 shares of Marvell Technology, Inc. (IT:19MW) valued at $1,854,936,509 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 22,834,816 shares of Marvell Technology, Inc.. This represents a change in shares of 2.21% during the quarter. The current value of the position is $6,215,017,518 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)
2026-05-15 2026-03-31 13F MARVELL TECHNOLOGY COM 573874104 23,338,406 503,590 2.21 2,311,669 19.13 0.0798
2026-02-13 2025-12-31 13F MARVELL TECHNOLOGY COM 573874104 22,834,816 1,677,724 7.93 1,940,503 9.10 0.0651
2025-11-14 2025-09-30 13F MARVELL TECHNOLOGY COM 573874104 21,157,092 583,832 2.84 1,778,677 11.70 0.0617
2025-08-14 2025-06-30 13F MARVELL TECHNOLOGY COM 573874104 20,573,260 533,946 2.66 1,592,370 29.06 0.0597
2025-05-15 2025-03-31 13F MARVELL TECHNOLOGY COM 573874104 20,039,314 -51,813 -0.26 1,233,821 -44.41 0.0508
2025-02-14 2024-12-31 13F MARVELL TECHNOLOGY COM 573874104 20,091,127 147,472 0.74 2,219,545 54.31 0.0876
2024-11-14 2024-09-30 13F MARVELL TECHNOLOGY COM 573874104 19,943,655 68,893 0.35 1,438,336 3.53 0.0585
2024-08-14 2024-06-30 13F MARVELL TECHNOLOGY COM 573874104 19,874,762 -10,629 -0.05 1,389,246 -1.44 0.0607
2024-05-15 2024-03-31 13F MARVELL TECHNOLOGY COM 573874104 19,885,391 148,451 0.75 1,409,477 18.41 0.0630
2024-02-14 2023-12-31 13F MARVELL TECHNOLOGY COM 573874104 19,736,940 695,506 3.65 1,190,335 15.49 0.0579
2023-11-14 2023-09-30 13F MARVELL TECHNOLOGY COM 573874104 19,041,434 338,867 1.81 1,030,713 -7.81 0.0572
2023-08-14 2023-06-30 13F MARVELL TECHNOLOGY COM 573874104 18,702,567 -746,661 -3.84 1,118,039 32.76 0.0587
2023-05-15 2023-03-31 13F MARVELL TECHNOLOGY COM 573874104 19,449,228 715,036 3.82 842,151 21.36 0.0475
2023-05-15 2022-12-31 13F/A-99 MARVELL TECHNOLOGY COM 573874104 18,734,192 29,356 0.16 693,914 -13.54 0.0408
2023-05-15 2022-12-31 13F MARVELL TECHNOLOGY COM 573874104 18,734,192 29,356 693,914 0.0408
2022-11-15 2022-09-30 13F MARVELL TECHNOLOGY COM 573874104 18,704,836 162,854 0.88 802,625 -0.56 0.0508
2022-08-15 2022-06-30 13F MARVELL TECHNOLOGY COM 573874104 18,541,982 -90,334 -0.48 807,132 -39.59 0.0484
2022-05-16 2022-03-31 13F MARVELL TECHNOLOGY COM 573874104 18,632,316 174,753 0.95 1,336,123 -17.26 0.0661
2022-02-14 2021-12-31 13F MARVELL TECHNOLOGY COM 573874104 18,457,563 365,469 2.02 1,614,852 48.00 0.0766
2021-11-15 2021-09-30 13F MARVELL TECHNOLOGY COM 573874104 18,092,094 93,235 0.52 1,091,134 3.93 0.0577
2021-08-16 2021-06-30 13F MARVELL TECHNOLOGY COM 573874104 17,998,859 3,904,203 27.70 1,049,873 52.08 0.0553
2021-07-09 2021-03-31 13F/A-1 MARVELL TECHNOLOGY GROUP ORD G5876H105 14,094,656 -120,835 -0.85 690,356 2.02 0.0396
2021-05-17 2021-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,094,656 -120,835 690,356 0.0396
2021-02-16 2020-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,215,491 53,960 0.38 676,655 20.36 0.0414
2020-11-10 2020-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,161,531 -224,774 -1.56 562,213 11.47 0.0384
2020-08-14 2020-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,386,305 -147,781 -1.02 504,384 53.35 0.0367
2020-06-19 2020-03-31 13F/A-1 MARVELL TECHNOLOGY GROUP ORD G5876H105 14,534,086 355,517 2.51 328,906 -12.86 0.0288
2020-05-11 2020-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,534,086 355,517 328,906 28,884.5694
2020-02-06 2019-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,178,569 262,321 1.88 377,426 8.62 0.0259
2019-11-14 2019-09-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 13,916,248 -225,954 -1.60 347,489 2.94 0.0259
2019-08-14 2019-06-30 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,142,202 -596,626 -4.05 337,574 15.15 0.0252
2019-05-15 2019-03-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,738,828 526,779 3.71 293,155 26.95 0.0229
2019-02-12 2018-12-31 13F MARVELL TECHNOLOGY GROUP ORD G5876H105 14,212,049 648,224 4.78 230,923 -11.79 0.0210
2018-11-09 2018-09-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 13,563,825 4,410,362 48.18 261,773 33.39 0.0201
2018-08-14 2018-06-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,153,463 36,079 0.40 196,253 2.50 0.0164
2018-05-15 2018-03-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,117,384 207,431 2.33 191,475 0.10 0.0163
2018-02-14 2017-12-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,909,953 -201,829 -2.22 191,289 17.29 0.0154
2017-11-14 2017-09-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,111,782 -264,333 -2.82 163,091 5.28 0.0141
2017-08-14 2017-06-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,376,115 -470,657 -4.78 154,906 3.09 0.0137
2017-05-15 2017-03-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,846,772 341,686 3.59 150,267 13.97 0.0134
2017-02-09 2016-12-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,505,086 -322,251 -3.28 131,844 1.10 0.0124
2017-01-13 2016-09-30 13F/A-1 MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,827,337 -564,908 -5.44 130,415 31.69 0.0131
2016-11-14 2016-09-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,785,522 129,860
2016-08-12 2016-06-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 10,392,245 189,900 1.86 99,033 -5.84 0.0106
2016-05-20 2016-03-31 13F/A-1 MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 10,202,345 115,256 1.14 105,180 18.22 0.0114
2016-05-12 2016-03-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 10,202,345 105,180
2016-02-16 2015-12-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 10,087,089 910,331 9.92 88,971 7.14 0.0097
2015-11-16 2015-09-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,176,758 1,094,750 13.55 83,043 -22.08 0.0097
2015-08-13 2015-06-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,082,008 207,871 2.64 106,576 -7.92 0.0114
2015-05-15 2015-03-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 7,874,137 239,978 3.14 115,749 4.56 0.0119
2015-02-11 2014-12-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 7,634,159 -482,962 -5.95 110,699 1.17 0.0110
2014-11-12 2014-09-30 13F/A-1 MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,117,121 -676,471 -7.69 109,424 -13.17 0.0118
2014-11-10 2014-09-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,117,121 109,424
2014-08-12 2014-06-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,793,592 77,327 0.89 126,020 -8.20 0.0136
2014-05-15 2014-03-31 13F/A-1 MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,716,265 -339,794 -3.75 137,283 5.41 0.0156
2014-05-13 2014-03-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,720,681 137,353
2014-02-06 2013-12-31 13F/A-1 MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,056,059 -417,671 -4.41 130,237 19.53 0.0145
2014-02-06 2013-12-31 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 8,527,382 61,912
2013-11-12 2013-09-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 9,473,730 -603,828 -5.99 108,954 -7.68 0.0134
2013-08-08 2013-06-30 13F MARVELL TECHNOLOGY GROUP Common equity shares G5876H105 10,077,558 10,077,558 118,015 0.0154
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.