Lumentum Holdings Inc. (LITE)

Every FINRA and SEC series the site collects for Lumentum Holdings Inc.: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq, classified by the SEC as communications equipment, nec.

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7.1M

Short interest

settlement 2026-08-31

1.7

Days to cover

-2.0% vs prior

49.3%

Short share of volume

2026-09-11

648

Fails to deliver

settlement 2026-08-14

-$57.1M

Insider flow, 90 days

0 buys, 51 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 31 August 2026, short interest in LITE is 7,122,028 shares, down 1,429,297 shares over the last month. Over the last 48 readings it ranged from 7,122,028 shares (31 August 2026) to 12,726,897 shares (28 November 2025). The latest reading sits at the bottom of that range. At the reported average volume of 4.1M shares a day that is 1.7 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-08-31	7,122,028	-2.0%	4,143,406	1.72
2026-08-14	7,270,171	-15.0%	5,595,730	1.30
2026-07-31	8,551,325	-2.7%	4,557,805	1.88
2026-07-15	8,784,876	-9.0%	3,991,219	2.20
2026-06-30	9,655,854	+3.9%	5,863,865	1.65
2026-06-15	9,294,742	-9.1%	6,207,685	1.50
2026-05-29	10,223,904	+11.7%	5,296,411	1.93
2026-05-15	9,154,609	-2.9%	6,812,489	1.34
2026-04-30	9,431,673	+5.8%	4,997,972	1.89
2026-04-15	8,914,792	-22.3%	6,433,771	1.39
2026-03-31	11,473,984	-0.1%	8,060,755	1.42
2026-03-13	11,488,784	+5.4%	6,366,625	1.80
2026-02-27	10,900,267	+1.0%	4,440,264	2.45
2026-02-13	10,788,126	+1.7%	6,414,137	1.68
2026-01-30	10,605,600	-5.5%	4,302,489	2.46
2026-01-15	11,218,482	-4.6%	4,617,130	2.43
2025-12-31	11,755,181	-6.5%	2,820,159	4.17
2025-12-15	12,571,827	-1.2%	4,475,019	2.81
2025-11-28	12,726,897	+10.4%	5,657,557	2.25
2025-11-14	11,528,387	+11.7%	5,958,531	1.93
2025-10-31	10,317,275	+0.9%	3,383,440	3.05
2025-10-15	10,228,334	-0.1%	2,649,797	3.86
2025-09-30	10,233,440	-0.4%	3,561,113	2.87
2025-09-15	10,275,699	-8.7%	4,408,266	2.33

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of LITE volume is 49.3%, up 9.4 points over the last five sessions. Over the last 52 readings it ranged from 31.9% (25 August 2026) to 62.5% (10 August 2026). The latest reading is 3.4 points above the 30-session average of 45.9%, on 1.6M shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-09-11	805K	1.6M	49.3%	1,598
2026-09-10	776K	1.8M	42.9%	1,968
2026-09-09	1.0M	2.4M	43.0%	4,952
2026-09-08	1.7M	3.9M	43.7%	7,756
2026-09-04	759K	1.7M	45.1%	499
2026-09-03	698K	1.8M	39.8%	3,959
2026-09-02	507K	1.5M	34.3%	1,831
2026-09-01	815K	2.1M	39.1%	233
2026-08-31	661K	1.6M	41.9%	1,263
2026-08-28	642K	1.7M	37.7%	5,844
2026-08-27	825K	2.1M	38.5%	181
2026-08-26	892K	2.3M	38.7%	6,064
2026-08-25	551K	1.7M	31.9%	5,309
2026-08-24	630K	1.9M	32.3%	1,849
2026-08-21	846K	1.8M	47.0%	1,107
2026-08-20	1.2M	2.3M	53.4%	8,402
2026-08-19	674K	2.0M	33.8%	111,428
2026-08-18	1.1M	2.8M	38.9%	102,700
2026-08-17	1.6M	2.7M	58.8%	22,918
2026-08-14	1.1M	2.1M	50.9%	5,053
2026-08-13	1.2M	2.2M	55.2%	3,604
2026-08-12	3.1M	5.8M	53.1%	8,377
2026-08-11	1.5M	2.6M	57.7%	9,569
2026-08-10	1.9M	3.0M	62.5%	1,460
2026-08-07	1.5M	3.0M	49.2%	1,697
2026-08-06	1.1M	1.9M	57.4%	529
2026-08-05	885K	1.7M	53.0%	2,428
2026-08-04	1.3M	3.0M	44.1%	1,680
2026-08-03	971K	2.0M	47.5%	261
2026-07-31	1.4M	2.4M	56.1%	1,505

Fails to deliver

SEC, by settlement date. JSON

As of 14 August 2026, the fails-to-deliver balance in LITE is 648 shares, down 6 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (23 April 2026) to 570,261 shares (18 May 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-08-14	648	$880.41	$571K
2026-08-12	654	$820.59	$537K
2026-08-10	100	$890.17	$89K
2026-08-05	7,118	$849.47	$6.0M
2026-07-31	3,115	$693.24	$2.2M
2026-07-30	2,997	$602.35	$1.8M
2026-07-29	3,863	$651.93	$2.5M
2026-07-27	43,057	$762.99	$32.9M
2026-07-21	4,398	$765.55	$3.4M
2026-07-20	455	$732.82	$333K
2026-07-17	2,533	$706.23	$1.8M
2026-07-15	227	$814.80	$185K
2026-07-14	355	$768.15	$273K
2026-07-13	320	$802.01	$257K
2026-07-10	3,774	$785.77	$3.0M
2026-07-09	86	$707.10	$61K
2026-07-07	102	$731.25	$75K
2026-07-06	2,237	$728.32	$1.6M
2026-07-01	1,091	$858.06	$936K
2026-06-26	1,163	$861.97	$1.0M
2026-06-24	6	$827.92	$5K
2026-06-22	496	$850.00	$422K
2026-06-17	28	$875.36	$25K
2026-06-16	1	$957.24	$957
2026-06-15	962	$921.56	$887K
2026-06-12	194	$889.59	$173K
2026-06-09	1,701	$895.40	$1.5M
2026-06-08	1,858	$863.66	$1.6M
2026-06-05	1,540	$945.08	$1.5M
2026-06-04	1,351	$938.00	$1.3M

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at LITE reported 51 open-market sells worth $57.1M in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Wupen Yuen (PRESIDENT, GLOBAL BUS. UNITS) on 2026-09-04.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2026-09-04	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$860.00	$430K	116K
2026-09-03	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$870.01	$435K	117K
2026-09-02	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$864.49	$432K	117K
2026-09-01	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$901.04	$451K	118K
2026-08-31	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$895.00	$448K	118K
2026-08-28	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$940.95	$470K	119K
2026-08-27	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$958.66	$479K	119K
2026-08-27	HURLSTON MICHAEL E.	President and CEO	Sell	548	$958.66	$525K	187K
2026-08-26	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$882.15	$441K	92K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	2K	$860.05	$2.0M	78K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	188	$858.82	$161K	81K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	4K	$857.95	$3.0M	81K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	5K	$856.71	$4.0M	84K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	800	$855.84	$685K	89K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	3K	$854.89	$3.0M	90K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	2K	$853.62	$2.1M	93K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	4K	$852.60	$3.2M	96K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	4K	$851.68	$3.8M	100K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	3K	$850.66	$2.6M	104K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	2K	$849.71	$1.3M	107K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	1K	$848.66	$935K	109K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	2K	$847.52	$1.8M	110K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	2K	$846.44	$1.8M	112K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	631	$845.63	$534K	114K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	1K	$844.61	$889K	114K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	1K	$843.60	$1.0M	116K
2026-08-25	Retort Vincent	SEE REMARKS	Sell	360	$842.22	$303K	117K
2026-08-25	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Grant	5K	$0.00	$0	121K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Grant	2K	$0.00	$0	39K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	732	$860.04	$630K	38K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	40	$858.64	$34K	39K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	815	$857.96	$699K	39K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	2K	$856.70	$1.4M	39K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	273	$855.89	$234K	41K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	1K	$854.84	$923K	41K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	851	$853.54	$726K	42K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	2K	$852.33	$1.7M	43K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	970	$851.31	$826K	45K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	600	$849.14	$509K	47K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	491	$847.94	$416K	47K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	456	$847.00	$386K	48K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	570	$845.96	$482K	48K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	360	$844.66	$304K	49K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	280	$843.68	$236K	49K
2026-08-25	Kim Jae	SVP, GENERAL COUNSEL	Sell	205	$842.39	$173K	50K
2026-08-25	HURLSTON MICHAEL E.	President and CEO	Grant	8K	$0.00	$0	187K
2026-08-25	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$856.64	$428K	92K
2026-08-25	Chang Eric	SEE REMARKS	Grant	900	$0.00	$0	6K
2026-08-25	Ali Wajid	EVP & CHIEF FINANCIAL OFFICER	Grant	5K	$0.00	$0	100K
2026-08-24	Wupen Yuen	PRESIDENT, GLOBAL BUS. UNITS	Sell	500	$824.24	$412K	93K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are the rarer, stronger signal.

Planned sales (Form 144)

Newest first. JSON

23 Form 144 notices on file for LITE worth $59.5M at the prices reported; 23 in the last 90 days worth $59.5M. Latest: WUPEN YUEN filed on 2026-09-11 to sell 500 shares ($472K) from 2026-09-11.

Filed	Seller	Shares	Market value	Of outstanding	Sale from	Broker
2026-09-11	WUPEN YUENOfficer	500	$472K	0.001%	2026-09-11	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-10	WUPEN YUENOfficer	500	$481K	0.001%	2026-09-10	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-09	WUPEN YUENOfficer	500	$489K	0.001%	2026-09-09	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-08	WUPEN YUENOfficer	500	$448K	0.001%	2026-09-08	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-04	WUPEN YUENOfficer	500	$430K	0.001%	2026-09-04	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-03	WUPEN YUENOfficer	500	$435K	0.001%	2026-09-03	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-02	WUPEN YUENOfficer	500	$432K	0.001%	2026-09-02	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-09-01	WUPEN YUENOfficer	500	$451K	0.001%	2026-09-01	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-31	WUPEN YUENOfficer	500	$448K	0.001%	2026-08-31	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-28	WUPEN YUENOfficer	500	$470K	0.001%	2026-08-28	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-27	WUPEN YUENOfficer	500	$479K	0.001%	2026-08-27	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-27	MICHAEL EDWARD HURLSTONOfficer, Director	548	$525K	0.001%	2026-08-27	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-26	WUPEN YUENOfficer	500	$441K	0.001%	2026-08-26	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-25	VINCENT D RETORTOfficer	39K	$33.0M	0.043%	2026-08-25	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-25	WUPEN YUENOfficer	500	$428K	0.001%	2026-08-25	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-25	JAE KIMOfficer	12K	$10.2M	0.013%	2026-08-25	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-24	WUPEN YUENOfficer	500	$412K	0.001%	2026-08-24	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-21	WUPEN YUENOfficer	500	$449K	0.001%	2026-08-21	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-20	VINCENT D RETORTOfficer	2K	$2.1M	0.003%	2026-08-20	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-20	WUPEN YUENOfficer	2K	$1.2M	0.002%	2026-08-20	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-20	JAE KIMOfficer	2K	$1.6M	0.002%	2026-08-20	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-18	VINCENT D RETORTOfficer	3K	$2.9M	0.004%	2026-08-18	Morgan Stanley Smith Barney LLC Executive Financial Services
2026-08-18	JAE KIMOfficer	1K	$1.2M	0.002%	2026-08-18	Morgan Stanley Smith Barney LLC Executive Financial Services

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

4 holders above 5% have filed on LITE, all on Schedule 13G (passive). The largest reported stake is Abigail P. Johnson at 13.5% of the class (9,611,274 shares), filed 2026-02-05 for an event on 2025-12-31.

Filed	Form	Holder	Shares	Of class	Event
2026-02-05	13G/Ano. 7	Abigail P. Johnsonindividual	9.6M	13.5%	2025-12-31
2026-02-05	13G/Ano. 7	FMR LLCparent holding company	9.6M	13.5%	2025-12-31
2025-11-13	13G/Ano. 3	Capital World Investorsinvestment adviser	4.1M	5.8%	2025-09-30
2025-11-07	13G/Ano. 6	Abigail P. Johnsonindividual	7.4M	10.4%	2025-10-31
2025-11-07	13G/Ano. 6	FMR LLCparent holding company	7.4M	10.4%	2025-10-31
2025-11-06	13G/Ano. 5	Invesco Ltd.parent holding company, investment adviser	2.3M	3.3%	2025-09-30
2025-11-05	13G/Ano. 5	FMR LLCparent holding company	6.2M	8.8%	2025-09-30
2025-11-05	13G/Ano. 5	Abigail P. Johnsonindividual	6.2M	8.8%	2025-09-30

13F holders

Tracked managers holding LITE at their latest 13F. JSON

11 of the 30 tracked managers held LITE at their latest 13F, $5.25B in total at quarter-end prices. Citadel Advisors is the largest at $2.10B (0.2% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 7 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Citadel Advisors	2026-06-30	2.5M	$2.10B	0.24%	+111K
D. E. Shaw & Co.	2026-06-30	2.1M	$1.81B	0.86%	-3.5M
AQR Capital Management	2026-06-30	401K	$343.5M	0.12%	+20K
Two Sigma Investments	2026-06-30	288K	$247.1M	0.18%	-13.6M
Renaissance Technologies	2026-06-30	200K	$171.3M	0.24%	-3K
Two Sigma Investments	2026-06-30	13.9M	$170.3M	0.12%	+637K
Millennium Management	2026-06-30	194K	$166.3M	0.06%	-29K
Point72 Asset Management	2026-06-30	133K	$113.7M	0.13%	-54K
D. E. Shaw & Co.	2026-06-30	5.6M	$69.2M	0.03%	-74.3M
Fisher Asset Management	2026-06-30	42K	$36.2M	0.01%	-46K
Bridgewater Associates	2026-06-30	19K	$16.0M	0.07%	+13K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In FY 2025 it generated $751.4M of operating cash flow. As of 2026-06-27, cash was $2.04B against $40.5M of debt.

Cash: $2.04B
Debt: $40.5M
Equity: $4.64B
Total assets: $7.31B
Shares outstanding: 89,700,000

Quarterly, last 8 quarters

Quarter	Period end	Revenue	Net income	Margin	Diluted EPS
Q4 2025derived	2026-06-27	n/a	-$7.16B	n/a	n/a
Q1 2026	2026-03-28	n/a	$144.2M	n/a	1.50
Q4 2025	2025-12-27	n/a	$78.2M	n/a	0.89
Q3 2025	2025-09-27	n/a	$4.2M	n/a	0.05
Q4 2024derived	2025-06-28	$480.7M	$213.3M	44.4%	n/a
Q1 2025	2025-03-29	$425.2M	-$44.1M	-10.4%	-0.64
Q4 2024	2024-12-28	$402.2M	-$60.9M	-15.1%	-0.88
Q3 2024	2024-09-28	$336.9M	-$82.4M	-24.5%	-1.21

Fiscal years, with buybacks and dividends

Fiscal year	Ends	Revenue	Net income	Operating cash flow	Capex	Buybacks	Dividends
FY 2025	2026-06-27	$3.01B	-$6.94B	$751.4M	$451.3M	n/a	n/a
FY 2024	2025-06-28	$1.65B	$25.9M	$126.3M	$231.0M	$0	n/a
FY 2023	2023-07-01	$1.77B	-$131.6M	$179.8M	$128.5M	$175.6M	n/a
FY 2022	2022-07-02	$1.71B	$198.9M	$459.3M	$91.2M	$543.9M	n/a
FY 2021	2021-07-03	n/a	$397.3M	$738.7M	$84.8M	$236.0M	n/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-27; shares outstanding as of 2026-08-14 from the cover page.

What this page is

Lumentum Holdings Inc. in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows Lumentum Holdings Inc. (LITE), SEC CIK 1633978, listed on Nasdaq, classified by the SEC as communications equipment, nec. The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest: FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-31.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-14.JSON and CSV
Planned sales: SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-09-11.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-02-05.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials: SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-27.JSON and CSV
Insider trades: SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-09-04.JSON and CSV
Company record: EDGAR filing index for CIK 1633978Ticker, name and exchange from the SEC's company list, refreshed weekly.
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Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 14 Sep 05:40 UTC.

How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of LITE is sold short?

7,122,028 shares were held short at the 2026-08-31 settlement, 1.7 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is LITE's daily short volume?

On 2026-09-11, 804,620 of the 1,633,310 LITE shares reported to FINRA were sold short, 49.3% of the day's reported volume. Short volume is a flow for one day, not a position.

Does LITE have fails to deliver?

The SEC's latest file shows 648 LITE shares failed to deliver at settlement 2026-08-14. Fails are reported per settlement date and published twice a month with a lag.

Are LITE insiders buying or selling?

Have LITE insiders filed to sell?

23 Form 144 notices on file for LITE worth $59.5M at the prices reported; 23 in the last 90 days worth $59.5M. Latest: WUPEN YUEN filed on 2026-09-11 to sell 500 shares ($472K) from 2026-09-11.

Who owns more than 5% of LITE?

What did LITE report last quarter?

In FY 2025 it generated $751.4M of operating cash flow. As of 2026-06-27, cash was $2.04B against $40.5M of debt.

Which funds hold LITE?

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.

Lumentum Holdings Inc. (LITE)

Short interest

Daily short volume

Fails to deliver

Insider trades

Planned sales (Form 144)

Large holders (13D and 13G)

13F holders

Financials

Quarterly, last 8 quarters

Fiscal years, with buybacks and dividends

Lumentum Holdings Inc. in the regulatory record

Source and method

How to read it

Other companies the SEC classifies as communications equipment, nec

Datasets

Frequently Asked Questions