Lumentum Holdings Inc.
DE ˙ XTRA ˙ US55024U1097
791,50 € ↓ -19,80 (-2,44%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:LU2 / Lumentum Holdings Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership16,835 shares
Latest Disclosed Value $ 11,831,108
Stifel Financial Corp reports 136.38% increase in ownership of LU2 / Lumentum Holdings Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 16,835 shares of Lumentum Holdings Inc. (DE:LU2) valued at $9,747,465 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 7,122 shares of Lumentum Holdings Inc.. This represents a change in shares of 136.38% during the quarter. The current value of the position is $13,324,902 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)
2026-05-12 2026-03-31 13F LUMENTUM HLDGS COM 55024U109 16,835 9,713 136.38 11,831 350.70 0.0026
2026-02-13 2025-12-31 13F LUMENTUM HLDGS COM 55024U109 7,122 -4,325 -37.78 2,625 40.98 0.0024
2025-11-12 2025-09-30 13F LUMENTUM HLDGS COM 55024U109 11,447 -11,678 -50.50 1,863 -15.29 0.0017
2025-08-14 2025-06-30 13F LUMENTUM HLDGS COM 55024U109 23,125 13,284 134.99 2,198 258.56 0.0021
2025-05-14 2025-03-31 13F LUMENTUM HLDGS COM 55024U109 9,841 251 2.62 613 -23.85 0.0007
2025-02-13 2024-12-31 13F LUMENTUM HLDGS COM 55024U109 9,590 -775 -7.48 805 22.71 0.0008
2024-11-14 2024-09-30 13F LUMENTUM HLDGS COM 55024U109 10,365 -9,603 -48.09 657 -35.43 0.0007
2024-08-13 2024-06-30 13F LUMENTUM HLDGS COM 55024U109 19,968 -14,063 -41.32 1,017 -36.93 0.0011
2024-05-14 2024-03-31 13F LUMENTUM HLDGS COM 55024U109 34,031 -32,411 -48.78 1,611 -53.73 0.0018
2024-02-12 2023-12-31 13F LUMENTUM HLDGS COM 55024U109 66,442 23,854 56.01 3,483 80.98 0.0044
2023-11-13 2023-09-30 13F LUMENTUM HLDGS COM 55024U109 42,588 -20,582 -32.58 1,924 -46.30 0.0027
2023-08-14 2023-06-30 13F LUMENTUM HLDGS COM 55024U109 63,170 7,736 13.96 3,584 19.71 0.0049
2023-05-12 2023-03-31 13F LUMENTUM HLDGS COM 55024U109 55,434 7,926 16.68 2,994 20.78 0.0043
2023-02-13 2022-12-31 13F LUMENTUM HLDGS COM 55024U109 47,508 -899 -1.86 2,478 -25.34 0.0037
2022-11-14 2022-09-30 13F LUMENTUM HLDGS COM 55024U109 48,407 1,376 2.93 3,319 -11.14 0.0054
2022-08-15 2022-06-30 13F LUMENTUM HLDGS COM 55024U109 47,031 -10,205 -17.83 3,735 -33.12 0.0058
2022-05-13 2022-03-31 13F LUMENTUM HLDGS COM 55024U109 57,236 3,263 6.05 5,585 -2.17 0.0076
2022-02-14 2021-12-31 13F LUMENTUM HLDGS COM 55024U109 53,973 363 0.68 5,709 27.49 0.0075
2021-11-15 2021-09-30 13F LUMENTUM HLDGS COM 55024U109 53,610 -5,778 -9.73 4,478 -8.07 0.0066
2021-08-13 2021-06-30 13F LUMENTUM HLDGS COM 55024U109 59,388 2,382 4.18 4,871 -6.45 0.0073
2021-05-14 2021-03-31 13F LUMENTUM HLDGS COM 55024U109 57,006 -1,271 -2.18 5,207 -5.74 0.0086
2021-02-12 2020-12-31 13F LUMENTUM HLDGS COM 55024U109 58,277 11,295 24.04 5,524 56.49 0.0099
2020-11-16 2020-09-30 13F LUMENTUM HLDGS COM 55024U109 46,982 8,589 22.37 3,530 12.89 0.0073
2020-08-14 2020-06-30 13F LUMENTUM HLDGS COM 55024U109 38,393 4,048 11.79 3,127 24.24 0.0072
2020-05-14 2020-03-31 13F LUMENTUM HLDGS COM 55024U109 34,345 6,241 22.21 2,517 12.62 0.0070
2020-02-13 2019-12-31 13F LUMENTUM HLDGS COM 55024U109 28,104 624 2.27 2,235 52.46 0.0047
2019-11-19 2019-09-30 13F/A-1 LUMENTUM HLDGS COM 55024U109 27,480 -9,936 -26.56 1,466 -26.37 0.0037
2019-11-13 2019-09-30 13F LUMENTUM HLDGS COM 55024U109 27,480 -9,936 1,466 821.7665
2019-08-14 2019-06-30 13F LUMENTUM HLDGS COM 55024U109 37,416 10,403 38.51 1,991 30.47 0.0051
2019-05-14 2019-03-31 13F LUMENTUM HLDGS COM 55024U109 27,013 6,572 32.15 1,526 76.83 0.0043
2019-02-13 2018-12-31 13F LUMENTUM HLDGS COM 55024U109 20,441 15,798 340.25 863 211.55 0.0028
2018-11-13 2018-09-30 13F LUMENTUM HLDGS COM 55024U109 4,643 143 3.18 277 6.54 0.0008
2018-08-14 2018-06-30 13F LUMENTUM HLDGS COM 55024U109 4,500 -8,177 -64.50 260 -67.82 0.0008
2018-05-11 2018-03-31 13F LUMENTUM HLDGS COM 55024U109 12,677 -939 -6.90 808 20.96 0.0026
2018-02-14 2017-12-31 13F LUMENTUM HLDGS COM 55024U109 13,616 4,532 49.89 668 36.33 0.0021
2017-11-13 2017-09-30 13F LUMENTUM HLDGS COM 55024U109 9,084 1,813 24.93 490 18.07 0.0017
2017-08-14 2017-06-30 13F LUMENTUM HLDGS COM 55024U109 7,271 447 6.55 415 13.39 0.0015
2017-05-10 2017-03-31 13F LUMENTUM HLDGS COM 55024U109 6,824 -16,911 -71.25 366 -60.35 0.0014
2017-02-16 2016-12-31 13F LUMENTUM HLDGS COM 55024U109 23,735 3,723 18.60 923 11.20 0.0039
2016-11-15 2016-09-30 13F LUMENTUM HLDGS COM 55024U109 20,012 7,154 55.64 830 166.03 0.0037
2016-08-17 2016-06-30 13F LUMENTUM HLDGS COM 55024U109 12,858 12,858 0.00 312 0.0014
2016-05-16 2016-03-31 13F LUMENTUM HLDGS COM 55024U109 0 -31,386 -100.00 0 -100.00
2016-03-21 2015-12-31 13F/A-2 LUMENTUM HLDGS COM 55024U109 31,386 18,573 144.95 691 218.43 0.0036
2016-02-26 2015-12-31 13F/A-1 LUMENTUM HLDGS COM 55024U109 31,386 0 691 0.0036
2016-02-16 2015-12-31 13F LUMENTUM HLDGS COM 55024U109 31,298 915
2015-11-16 2015-09-30 13F LUMENTUM HLDGS COM 55024U109 12,813 12,813 217 0.0012
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.