Lumentum Holdings Inc.
IT ˙ BIT ˙ US55024U1097
798,10 € ↑27,90 (3,62%)
2026-06-05
DEL PRIS
SecurityIT:1LITE / Lumentum Holdings Inc.
InstitutionGuggenheim Capital Llc
Latest Disclosed Ownership3,394 shares
Latest Disclosed Value $ 2,385,168
Guggenheim Capital Llc reports 16.16% decrease in ownership of 1LITE / Lumentum Holdings Inc.

On May 15, 2026 - Guggenheim Capital Llc filed a 13F-HR form disclosing ownership of 3,394 shares of Lumentum Holdings Inc. (IT:1LITE) valued at $1,927,113 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,048 shares of Lumentum Holdings Inc.. This represents a change in shares of -16.16% during the quarter. The current value of the position is $2,708,751 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 3,394 -654 -16.16 2,385 59.85 0.0092
2026-02-17 2025-12-31 13F LUMENTUM HLDGS COM 55024U109 4,048 -2,348 -36.71 1,492 43.46 0.0053
2025-11-13 2025-09-30 13F LUMENTUM HLDGS COM 55024U109 6,396 -18 -0.28 1,041 70.77 0.0053
2025-08-13 2025-06-30 13F LUMENTUM HLDGS COM 55024U109 6,414 -4,275 -39.99 610 -8.56 0.0048
2025-05-14 2025-03-31 13F LUMENTUM HLDGS COM 55024U109 10,689 325 3.14 666 -23.45 0.0061
2025-02-13 2024-12-31 13F LUMENTUM HLDGS COM 55024U109 10,364 2,562 32.84 870 76.11 0.0071
2024-11-13 2024-09-30 13F LUMENTUM HLDGS COM 55024U109 7,802 1,574 25.27 494 55.84 0.0035
2024-08-14 2024-06-30 13F LUMENTUM HLDGS COM 55024U109 6,228 -2,626 -29.66 317 -24.34 0.0022
2024-05-14 2024-03-31 13F LUMENTUM HLDGS COM 55024U109 8,854 1,321 17.54 419 6.35 0.0030
2024-02-14 2023-12-31 13F LUMENTUM HLDGS COM 55024U109 7,533 2,669 54.87 395 79.91 0.0030
2023-11-14 2023-09-30 13F LUMENTUM HLDGS COM 55024U109 4,864 4,864 220 0.0019
2023-08-11 2023-06-30 13F LUMENTUM HLDGS COM 55024U109 0 -14,499 -100.00 0 -100.00
2023-05-11 2023-03-31 13F LUMENTUM HLDGS COM 55024U109 14,499 -5,299 -26.77 783 -24.13 0.0066
2023-02-14 2022-12-31 13F LUMENTUM HLDGS COM 55024U109 19,798 5,715 40.58 1,033 6.94 0.0091
2022-11-14 2022-09-30 13F LUMENTUM HLDGS COM 55024U109 14,083 -812 -5.45 965 -18.43 0.0088
2022-08-15 2022-06-30 13F LUMENTUM HLDGS COM 55024U109 14,895 1,387 10.27 1,183 -10.24 0.0093
2022-05-16 2022-03-31 13F LUMENTUM HLDGS COM 55024U109 13,508 1,162 9.41 1,318 1.00 0.0079
2022-02-14 2021-12-31 13F LUMENTUM HLDGS COM 55024U109 12,346 -15,622 -55.86 1,305 -44.16 0.0068
2021-11-15 2021-09-30 13F LUMENTUM HLDGS COM 55024U109 27,968 1,697 6.46 2,337 8.45 0.0140
2021-08-13 2021-06-30 13F LUMENTUM HLDGS COM 55024U109 26,271 11,511 77.99 2,155 59.87 0.0127
2021-05-13 2021-03-31 13F LUMENTUM HLDGS COM 55024U109 14,760 -2,596 -14.96 1,348 -18.05 0.0088
2021-02-16 2020-12-31 13F LUMENTUM HLDGS COM 55024U109 17,356 -10,861 -38.49 1,645 -22.41 0.0103
2020-11-13 2020-09-30 13F LUMENTUM HLDGS COM 55024U109 28,217 -63,686 -69.30 2,120 -71.67 0.0153
2020-08-14 2020-06-30 13F LUMENTUM HLDGS COM 55024U109 91,903 4,475 5.12 7,484 16.16 0.0579
2020-06-02 2020-03-31 13F LUMENTUM HLDGS COM 55024U109 87,428 -8 -0.01 6,443 -7.08 0.0649
2020-02-20 2019-12-31 13F/A-1 LUMENTUM HLDGS COM 55024U109 87,436 6,584 8.14 6,934 60.14 0.0521
2020-02-14 2019-12-31 13F LUMENTUM HLDGS COM 55024U109 87,436 6,584 6,934 41,096.4319
2020-02-20 2019-09-30 13F/A-1 LUMENTUM HLDGS COM 55024U109 80,852 68,244 541.28 4,330 543.39 0.0346
2019-11-14 2019-09-30 13F LUMENTUM HLDGS COM 55024U109 80,852 68,244 4,330 31,731.5101
2019-08-14 2019-06-30 13F LUMENTUM HLDGS COM 55024U109 12,608 -999 -7.34 673 -12.60 0.0055
2019-05-15 2019-03-31 13F LUMENTUM HLDGS COM 55024U109 13,607 -1,992 -12.77 770 17.56 0.0063
2019-02-14 2018-12-31 13F LUMENTUM HLDGS COM 55024U109 15,599 -2,844 -15.42 655 -40.78 0.0055
2018-11-14 2018-09-30 13F LUMENTUM HLDGS COM 55024U109 18,443 -767 -3.99 1,106 -0.54 0.0072
2018-08-14 2018-06-30 13F LUMENTUM HLDGS COM 55024U109 19,210 -12,985 -40.33 1,112 -45.89 0.0074
2018-05-15 2018-03-31 13F LUMENTUM HLDGS COM 55024U109 32,195 -6,807 -17.45 2,055 7.82 0.0050
2018-02-14 2017-12-31 13F LUMENTUM HLDGS COM 55024U109 39,002 -28,531 -42.25 1,906 -48.04 0.0045
2017-11-14 2017-09-30 13F LUMENTUM HLDGS COM 55024U109 67,533 7,901 13.25 3,668 7.82 0.0086
2017-08-14 2017-06-30 13F LUMENTUM HLDGS COM 55024U109 59,632 -6,740 -10.15 3,402 -3.95 0.0090
2017-05-15 2017-03-31 13F LUMENTUM HLDGS COM 55024U109 66,372 -17,245 -20.62 3,542 9.63 0.0096
2017-02-14 2016-12-31 13F LUMENTUM HLDGS COM 55024U109 83,617 68,798 464.26 3,231 421.97 0.0092
2016-11-14 2016-09-30 13F LUMENTUM HLDGS COM 55024U109 14,819 -6,068 -29.05 619 22.57 0.0019
2016-08-15 2016-06-30 13F LUMENTUM HLDGS COM 55024U109 20,887 7,727 58.72 505 42.25 0.0016
2016-05-16 2016-03-31 13F LUMENTUM HLDGS COM 55024U109 13,160 468 3.69 355 27.24 0.0011
2016-02-16 2015-12-31 13F LUMENTUM HLDGS COM 55024U109 12,692 12,692 279 0.0008
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.