Lumentum Holdings Inc.
US ˙ NasdaqGS ˙ US55024U1097

SecurityLITE / Lumentum Holdings Inc.
InstitutionState Street Corp
Latest Disclosed Ownership3,038,550 shares
Latest Disclosed Value $ 2,135,371,398
State Street Corp reports 42.75% increase in ownership of LITE / Lumentum Holdings Inc.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 3,038,550 shares of Lumentum Holdings Inc. (US:LITE) valued at $2,135,371,398 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,128,565 shares of Lumentum Holdings Inc.. This represents a change in shares of 42.75% during the quarter. The current value of the position is $2,850,159,900 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 LUMENTUM HLDGS COM 55024U109 3,038,550 909,985 42.75 2,135,371 172.17 0.0737
2026-02-13 2025-12-31 13F LUMENTUM HLDGS COM 55024U109 2,128,565 -36,201 -1.67 784,568 122.74 0.0263
2025-11-14 2025-09-30 13F LUMENTUM HLDGS COM 55024U109 2,164,766 -39,352 -1.79 352,229 68.11 0.0122
2025-08-14 2025-06-30 13F LUMENTUM HLDGS COM 55024U109 2,204,118 -30,394 -1.36 209,523 50.41 0.0079
2025-05-15 2025-03-31 13F LUMENTUM HLDGS COM 55024U109 2,234,512 27,956 1.27 139,299 -24.80 0.0057
2025-02-14 2024-12-31 13F LUMENTUM HLDGS COM 55024U109 2,206,556 111,949 5.34 185,240 39.53 0.0073
2024-11-14 2024-09-30 13F LUMENTUM HLDGS COM 55024U109 2,094,607 29,105 1.41 132,756 26.22 0.0054
2024-08-14 2024-06-30 13F LUMENTUM HLDGS COM 55024U109 2,065,502 44,664 2.21 105,175 9.92 0.0046
2024-05-15 2024-03-31 13F LUMENTUM HLDGS COM 55024U109 2,020,838 23,482 1.18 95,687 -8.61 0.0043
2024-02-14 2023-12-31 13F LUMENTUM HLDGS COM 55024U109 1,997,356 29,172 1.48 104,701 17.74 0.0051
2023-11-14 2023-09-30 13F LUMENTUM HLDGS COM 55024U109 1,968,184 1,308 0.07 88,923 -20.31 0.0049
2023-08-14 2023-06-30 13F LUMENTUM HLDGS COM 55024U109 1,966,876 -74,554 -3.65 111,581 1.20 0.0059
2023-05-15 2023-03-31 13F LUMENTUM HLDGS COM 55024U109 2,041,430 4,767 0.23 110,256 3.77 0.0062
2023-05-15 2022-12-31 13F/A-99 LUMENTUM HLDGS COM 55024U109 2,036,663 112,510 5.85 106,253 -19.47 0.0062
2023-05-15 2022-12-31 13F LUMENTUM HLDGS COM 55024U109 2,036,663 112,510 106,253 0.0062
2022-11-15 2022-09-30 13F LUMENTUM HLDGS COM 55024U109 1,924,153 47,368 2.52 131,939 -11.48 0.0083
2022-08-15 2022-06-30 13F LUMENTUM HLDGS COM 55024U109 1,876,785 -50,500 -2.62 149,054 -20.76 0.0089
2022-05-16 2022-03-31 13F LUMENTUM HLDGS COM 55024U109 1,927,285 66,343 3.57 188,103 -4.43 0.0093
2022-02-14 2021-12-31 13F LUMENTUM HLDGS COM 55024U109 1,860,942 -75,885 -3.92 196,832 21.65 0.0093
2021-11-15 2021-09-30 13F LUMENTUM HLDGS COM 55024U109 1,936,827 12,494 0.65 161,803 2.50 0.0086
2021-08-16 2021-06-30 13F LUMENTUM HLDGS COM 55024U109 1,924,333 159,019 9.01 157,853 -2.11 0.0083
2021-07-09 2021-03-31 13F/A-1 LUMENTUM HLDGS COM 55024U109 1,765,314 6,049 0.34 161,261 -3.31 0.0092
2021-05-17 2021-03-31 13F LUMENTUM HLDGS COM 55024U109 1,765,314 6,049 161,261 0.0092
2021-02-16 2020-12-31 13F LUMENTUM HLDGS COM 55024U109 1,759,265 40,856 2.38 166,778 29.18 0.0102
2020-11-10 2020-09-30 13F LUMENTUM HLDGS COM 55024U109 1,718,409 -85,178 -4.72 129,104 -12.09 0.0088
2020-08-14 2020-06-30 13F LUMENTUM HLDGS COM 55024U109 1,803,587 -632,092 -25.95 146,866 -18.19 0.0107
2020-06-19 2020-03-31 13F/A-1 LUMENTUM HLDGS COM 55024U109 2,435,679 14,318 0.59 179,510 -6.51 0.0157
2020-05-11 2020-03-31 13F LUMENTUM HLDGS COM 55024U109 2,435,679 14,318 179,510 15,764.5925
2020-02-06 2019-12-31 13F LUMENTUM HLDGS COM 55024U109 2,421,361 -5,922 -0.24 192,014 47.70 0.0132
2019-11-14 2019-09-30 13F LUMENTUM HLDGS COM 55024U109 2,427,283 -100,463 -3.97 130,005 -3.70 0.0097
2019-08-14 2019-06-30 13F LUMENTUM HLDGS COM 55024U109 2,527,746 55,082 2.23 135,007 -3.43 0.0101
2019-05-15 2019-03-31 13F LUMENTUM HLDGS COM 55024U109 2,472,664 132,486 5.66 139,804 42.21 0.0109
2019-02-12 2018-12-31 13F LUMENTUM HLDGS COM 55024U109 2,340,178 207,435 9.73 98,311 -23.11 0.0090
2018-11-09 2018-09-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 2,132,743 37,160 1.77 127,863 5.38 0.0098
2018-08-14 2018-06-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 2,095,583 488,676 30.41 121,332 18.34 0.0101
2018-05-15 2018-03-31 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,606,907 47,344 3.04 102,525 34.43 0.0087
2018-02-14 2017-12-31 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,559,563 71,366 4.80 76,266 -5.71 0.0061
2017-11-14 2017-09-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,488,197 -3,365 -0.23 80,887 -4.95 0.0070
2017-08-14 2017-06-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,491,562 208,872 16.28 85,095 24.35 0.0075
2017-05-15 2017-03-31 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,282,690 106,103 9.02 68,431 50.48 0.0061
2017-02-09 2016-12-31 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,176,587 86,356 7.92 45,475 -0.15 0.0043
2017-01-13 2016-09-30 13F/A-1 LUMENTUM HOLDINGS Common equity shares 55024U109 1,090,231 43,016 4.11 45,543 79.73 0.0046
2016-11-14 2016-09-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,090,231 45,543
2016-08-12 2016-06-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 1,047,215 290,915 38.47 25,340 24.21 0.0027
2016-05-20 2016-03-31 13F/A-1 LUMENTUM HOLDINGS Common equity shares 55024U109 756,300 60,675 8.72 20,401 33.22 0.0022
2016-05-12 2016-03-31 13F LUMENTUM HOLDINGS Common equity shares 55024U109 756,300 20,401
2016-02-16 2015-12-31 13F LUMENTUM HOLDINGS Common equity shares 55024U109 695,625 10,250 1.50 15,314 31.79 0.0017
2015-11-16 2015-09-30 13F LUMENTUM HOLDINGS Common equity shares 55024U109 685,375 685,375 11,620 0.0014
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.