Lumentum Holdings Inc.
US ˙ NasdaqGS ˙ US55024U1097

SecurityLITE / Lumentum Holdings Inc.
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership30,897 shares
Latest Disclosed Value $ 21,713,176
Boothbay Fund Management, Llc ownership in LITE / Lumentum Holdings Inc.

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 30,897 shares of Lumentum Holdings Inc. (US:LITE) valued at $21,713,176 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 45,876 shares of Lumentum Holdings Inc.. This represents a change in shares of -32.65% during the quarter. The current value of the position is $26,684,503 USD.

Boothbay Fund Management, Llc has a history of taking positions in derivatives of the underlying security (LITE) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

LITE / Lumentum Holdings Inc. Historical Put/Call Ratio
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 30,897 -14,979 -32.65 21,713 28.41 0.2814
2026-02-17 2025-12-31 13F LUMENTUM HLDGS COM 55024U109 45,876 -100,339 -68.62 16,909 -28.92 0.2523
2025-11-14 2025-09-30 13F LUMENTUM HLDGS COM 55024U109 146,215 -25,518 -14.86 23,791 45.74 0.3459
2025-08-14 2025-06-30 13F LUMENTUM HLDGS COM 55024U109 171,733 25,405 17.36 16,325 78.95 0.3172
2025-05-15 2025-03-31 13F LUMENTUM HLDGS COM 55024U109 146,328 -22,685 -13.42 9,122 -35.71 0.2404
2025-02-14 2024-12-31 13F LUMENTUM HLDGS COM 55024U109 169,013 -13,343 -7.32 14,189 22.77 0.3499
2024-11-14 2024-09-30 13F LUMENTUM HLDGS COM 55024U109 182,356 33,990 22.91 11,558 52.99 0.2629
2024-08-14 2024-06-30 13F LUMENTUM HLDGS COM 55024U109 148,366 1,006 0.68 7,555 8.27 0.1789
2024-05-15 2024-03-31 13F LUMENTUM HLDGS COM 55024U109 147,360 68,166 86.07 6,977 68.08 0.1344
2024-02-14 2023-12-31 13F LUMENTUM HLDGS COM 55024U109 79,194 16,746 26.82 4,151 47.15 0.1059
2023-11-14 2023-09-30 13F LUMENTUM HLDGS COM 55024U109 62,448 62,448 2,821 0.0670
2023-05-15 2023-03-31 13F LUMENTUM HLDGS COM 55024U109 0 -4,653 -100.00 0 -100.00
2023-02-14 2022-12-31 13F LUMENTUM HLDGS COM 55024U109 4,653 445 10.58 243 -16.26 0.0056
2022-11-14 2022-09-30 13F LUMENTUM HLDGS COM 55024U109 4,208 1,123 36.40 289 17.96 0.0072
2022-08-15 2022-06-30 13F LUMENTUM HLDGS COM 55024U109 3,085 -146 -4.52 245 -22.22 0.0064
2022-05-16 2022-03-31 13F LUMENTUM HLDGS COM 55024U109 3,231 3,231 315 0.0073
2021-08-17 2021-06-30 13F/A-1 LUMENTUM HLDGS NOTE 0.250% 3/1 55024U109 0 -2,530,000 -100.00 0 -100.00
2021-05-17 2021-03-31 13F LUMENTUM HLDGS NOTE 0.250% 3/1 55024U109 2,530,000 2,530,000 4,064 0.1522
2021-02-12 2020-12-31 13F LUMENTUM HLDGS COM 55024U109 0 -28,443 -100.00 0 -100.00
2020-11-16 2020-09-30 13F LUMENTUM HLDGS COM 55024U109 28,443 20,400 253.64 2,137 226.26 0.1293
2020-08-14 2020-06-30 13F LUMENTUM HLDGS COM 55024U109 8,043 8,043 655 0.0448
2020-05-15 2020-03-31 13F LUMENTUM HLDGS COM 55024U109 0 -26,533 -100.00 0 -100.00
2020-02-14 2019-12-31 13F LUMENTUM HLDGS COM 55024U109 26,533 -7,247 -21.45 2,104 16.31 0.1830
2019-11-14 2019-09-30 13F Lumentum Holdings COM 55024U109 33,780 -2,264 -6.28 1,809 -6.03 0.1659
2019-08-14 2019-06-30 13F LUMENTUM HLDGS COM 55024U109 36,044 36,044 1,925 0.1751
2018-11-14 2018-09-30 13F LUMENTUM HLDGS COM 55024U109 0 -10,970 -100.00 0 -100.00
2018-08-14 2018-06-30 13F LUMENTUM HLDGS COM 55024U109 10,970 10,970 635 0.0553
2018-02-14 2017-12-31 13F LUMENTUM HLDGS COM 55024U109 0 -5,018 -100.00 0 -100.00
2017-11-14 2017-09-30 13F LUMENTUM HLDGS COM 55024U109 5,018 5,018 273 0.0454
2017-08-14 2017-06-30 13F LUMENTUM HLDGS COM 55024U109 0 -7,112 -100.00 0 -100.00
2017-05-15 2017-03-31 13F LUMENTUM HLDGS COM 55024U109 7,112 7,112 379 0.0706
2016-05-16 2016-03-31 13F LUMENTUM HLDGS COM 55024U109 0 -9,414 -100.00 0 -100.00
2017-07-18 2015-12-31 13F/A-3 LUMENTUM HLDGS COM 55024U109 9,414 -6,345 -40.26 207 -22.47 0.1167
2016-06-09 2015-12-31 13F/A-2 LUMENTUM HLDGS COM 55024U109 9,414 0 207 0.6266
2016-06-09 2015-09-30 13F/A-1 LUMENTUM HLDGS COM 55024U109 15,759 15,759 267 0.2489
2015-11-16 2015-09-30 13F LUMENTUM HLDGS COM 55024U109 15,689 266 0.1501
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-02-17 2025-12-31 13F LUMENTUM HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-14 2025-09-30 13F LUMENTUM HLDGS COM Call 68,700 1.63 11,178 73.95 n/a n/a n/a
2025-08-14 2025-06-30 13F LUMENTUM HLDGS COM Call 67,600 6,426 n/a n/a n/a
2025-05-15 2025-03-31 13F LUMENTUM HLDGS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F LUMENTUM HLDGS COM Call 21,500 1,805 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-11-14 2023-09-30 13F LUMENTUM HLDGS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-08-14 2023-06-30 13F LUMENTUM HLDGS COM Put 5,300 -78.97 301 -77.96 n/a n/a n/a
2023-05-15 2023-03-31 13F LUMENTUM HLDGS COM Put 25,200 189.66 1,361 200.44 n/a n/a n/a
2023-02-14 2022-12-31 13F LUMENTUM HLDGS COM Put 8,700 454 n/a n/a n/a
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.