Lumentum · ownership
Who owns Lumentum?
BlackRock, Inc. is the largest 13F holder: 11.1% of 13F-reported shares calc.
1,316 institutions report 82.3M Lumentum shares in Form 13F, as of quarter end Jun 30, 2026; +5.1M shares vs Mar 31, 2026.
- BlackRock, Inc.11.1%9.2M shares · +1.3M vs prior quarter (up) · 13F filed Aug 7, 2026
- VANGUARD CAPITAL MANAGEMENT LLC6.2%5.1M shares · +439K vs prior quarter (up) · 13F filed Aug 13, 2026
- VANGUARD PORTFOLIO MANAGEMENT LLC5.0%4.1M shares · +391K vs prior quarter (up) · 13F filed Aug 13, 2026
- JPMORGAN CHASE & CO4.9%4.1M shares · +1.1M vs prior quarter (up) · 13F filed Aug 12, 2026
- FMR LLC4.3%3.5M shares · −3.7M vs prior quarter (down) · 13F filed Aug 13, 2026
- STATE STREET CORP4.2%3.5M shares · +415K vs prior quarter (up) · 13F filed Aug 7, 2026
- Invesco Ltd.3.9%3.2M shares · +2.0M vs prior quarter (up) · 13F filed Aug 14, 2026
- GEODE CAPITAL MANAGEMENT, LLC2.7%2.2M shares · +118K vs prior quarter (up) · 13F filed Aug 12, 2026
- Jupiter Topco LLC2.3%1.9M shares · no prior 13F · 13F filed Aug 14, 2026
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP1.7%1.4M shares · +966K vs prior quarter (up) · 13F filed Aug 13, 2026
- MORGAN STANLEY1.6%1.3M shares · +282K vs prior quarter (up) · 13F filed Aug 13, 2026
- NORGES BANK1.4%1.2M shares · +1.2M vs prior quarter (new position) · 13F filed Aug 12, 2026
- GOLDMAN SACHS GROUP INC1.3%1.1M shares · +217K vs prior quarter (up) · 13F filed Aug 14, 2026
- CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.2%984K shares · +10K vs prior quarter (up) · 13F filed Aug 14, 2026
- PRICE T ROWE ASSOCIATES INC /MD/1.1%940K shares · −370K vs prior quarter (down) · 13F filed Aug 14, 2026
- Value Aligned Research Advisors, LLC0.9%735K shares · −323K vs prior quarter (down) · 13F filed Aug 17, 2026
- BANK OF MONTREAL /CAN/0.9%723K shares · +455K vs prior quarter (up) · 13F filed Aug 12, 2026
- T. Rowe Price Investment Management, Inc.0.8%699K shares · +699K vs prior quarter (new position) · 13F filed Aug 14, 2026
- BANK OF AMERICA CORP /DE/0.8%678K shares · +105K vs prior quarter (up) · 13F filed Aug 14, 2026
- D. E. Shaw & Co., Inc.0.8%668K shares · +654K vs prior quarter (up) · 13F filed Aug 14, 2026
Share of 13F-reported shares, not of shares outstanding. 13F covers managers with over $100M in US equities; it is not a full shareholder list.
Method and sources
Source: SEC Form 13F data sets (bulk). Each row links to the holder’s own 13F-HR filing. Holder names exactly as filed; one group can file under several names and CIKs (for example two Vanguard entities), and they are listed separately, as filed.
% = the holder’s shares ÷ all shares reported in 13F filings for this company and quarter (calculated by Hollsteen). This is not a share of shares outstanding. Change = shares vs the same filer’s 13F for the prior quarter (Mar 31, 2026).
Erroneous filings and rows are handled by a fixed rule set (restatements replace originals; non-equity rows and implausible rows excluded): 22 erroneous filings excluded or replaced this quarter. No market values are shown.
SEC filings only. No price or market data.
Who holds more than 5%?
3 current Schedule 13D/13G holders
Schedule 13D/13G filings (16) ›
- VANGUARD CAPITAL MANAGEMENT LLC 7.35%
13G filed Apr 30, 2026 · event date Mar 31, 2026
- BlackRock, Inc. 7.3%
13G/A filed Apr 24, 2026 · event date Mar 31, 2026 · 7 earlier filings
- VANGUARD PORTFOLIO MANAGEMENT LLC 5.19%
13G filed Apr 29, 2026 · event date Mar 31, 2026
- FMR LLC 4.6%
below 5% latest filing reports under 5% · 13G/A filed Jul 8, 2026 · event date Jun 30, 2026 · 9 earlier filings
- Capital World Investors 1.8%
below 5% latest filing reports under 5% · 13G/A filed May 14, 2026 · event date Mar 31, 2026 · 4 earlier filings
- VANGUARD GROUP INC 0%
below 5% latest filing reports under 5% · 13G/A filed Mar 27, 2026 · event date Mar 13, 2026 · 8 earlier filings
- Invesco Ltd. 3.3%
below 5% latest filing reports under 5% · 13G/A filed Nov 6, 2025 · event date Sep 30, 2025 · 5 earlier filings
- PointState Capital LP 3.6%
below 5% latest filing reports under 5% · 13G/A filed Aug 14, 2025 · event date Jun 30, 2025 · 1 earlier filing
- Point72 Asset Management, L.P. 1.3%
below 5% latest filing reports under 5% · 13G/A filed Aug 14, 2025 · event date Jun 30, 2025 · 3 earlier filings
- ALLIANCEBERNSTEIN L.P. 2.3%
stale filed Feb 14, 2024, as of Dec 31, 2023: older than 18 months, not a current holding · 13G/A filed Feb 14, 2024 · 2 earlier filings
- WELLINGTON MANAGEMENT GROUP LLP 2.27%
stale filed Aug 10, 2023, as of Jul 31, 2023: older than 18 months, not a current holding · 13G/A filed Aug 10, 2023 · 6 earlier filings
- Capital Research Global Investors 1.2%
stale filed Nov 8, 2019, as of Oct 31, 2019: older than 18 months, not a current holding · 13G/A filed Nov 8, 2019 · 2 earlier filings
- Bank of New York Mellon Corp 4.81%
stale filed Jan 22, 2019: older than 18 months, not a current holding · 13G/A filed Jan 22, 2019 · 3 earlier filings
- PRICE T ROWE ASSOCIATES INC /MD/ 2.3%
stale filed Dec 10, 2018: older than 18 months, not a current holding · 13G/A filed Dec 10, 2018 · 1 earlier filing
- TIAA CREF INVESTMENT MANAGEMENT LLC 4.8%
stale filed Feb 14, 2018, as of Dec 31, 2017: older than 18 months, not a current holding · 13G/A filed Feb 14, 2018
- TEACHERS ADVISORS, LLC 4.8%
stale filed Feb 14, 2018, as of Dec 31, 2017: older than 18 months, not a current holding · 13G/A filed Feb 14, 2018
Method and sources
Schedule 13D (active) and 13G (passive) are filed by holders of more than 5% of a class. The percentage is the holder’s own cover-page “percent of class”. A filing older than 18 months (filed before 2025-04-17) is marked stale and is never shown as a current holding. Data as of Oct 14, 2026.
SEC filings only.
Are insiders buying or selling?
0 open-market purchases, 185 sales in 12 months
Form 4, Oct 14, 2025 – Oct 14, 2026 · 0 shares bought, 235,964 shares sold (net −236K) · as of Oct 14, 2026
Latest 25 of 373 Form 4 transactions ›
| Date | Insider (as filed) | Transaction | Shares | Held after |
|---|---|---|---|---|
| Oct 1, 2026 | Ali Wajid · EVP & CHIEF FINANCIAL OFFICER | Open-market sale · 10b5-1 | 24,542 disposed | 75,074 |
| Sep 29, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 307 disposed | 108,320 |
| Sep 28, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 108,627 |
| Sep 25, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 109,127 |
| Sep 24, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 109,627 |
| Sep 23, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 110,127 |
| Sep 22, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 110,627 |
| Sep 21, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 111,127 |
| Sep 18, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 111,627 |
| Sep 17, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 112,127 |
| Sep 16, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 112,627 |
| Sep 15, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 113,127 |
| Sep 14, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 113,627 |
| Sep 11, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 114,127 |
| Sep 10, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 114,627 |
| Sep 9, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 115,127 |
| Sep 8, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 115,627 |
| Sep 4, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 116,127 |
| Sep 3, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 116,627 |
| Sep 2, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 117,127 |
| Sep 1, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 117,627 |
| Aug 31, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 118,127 |
| Aug 28, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 118,627 |
| Aug 27, 2026 | HURLSTON MICHAEL E. · Director; President and CEO | Open-market sale | 548 disposed | 186,951 |
| Aug 27, 2026 | Wupen Yuen · PRESIDENT, GLOBAL BUS. UNITS | Open-market sale · 10b5-1 | 500 disposed | 119,127 |
Method and sources
Form 4 filings (not 4/A), table I. Open market = transaction codes P (purchase) and S (sale); grants, option exercises, tax withholding and gifts are listed but not counted as buys or sells. Shares and share counts only, as filed; Hollsteen shows no per-share prices. Data is an export, as of Oct 14, 2026, not live.
SEC filings only.