13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Communications Equipment, NEC
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LUMENTUM HLDGS INC

1,193 institutions still hold LUMENTUM HLDGS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 55024U109·Communications Equipment, NEC·1,193 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$38.2B
visible holders
Holders
1,193
filers reporting
Concentration
14.41%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

Lumentum's Q2 2026 tracked ownership is led by Silverleafe Capital Partners, which holds about .6K, roughly 48% of the .90M snapshot, followed by MassMutual Private Wealth & Trust near 12%, Cedar Mountain Advisors near 10%, and Eastern Bank near 10%. The ownership signal is one of broadening: Silverleafe increased from 788 to 1,067 shares, MassMutual and Versant also added, and Eastern Bank opened a new 220-share position.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$5.5B7.8M0.10%Q1 202602
FMR LLC
CIK 0000315066
$5.0B7.2M0.27%Q1 202603
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$3.4B4.8M0.38%Q1 202604
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$3.3B4.7M0.43%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$3.3B4.6M0.08%Q1 202606
Vanguard Portfolio Management
CIK 0002100121· Index
$2.6B3.7M0.14%Q1 202607
STATE STREET CORP
CIK 0000093751
$2.1B3.0M0.07%Q1 202608
JPMORGAN CHASE & CO
CIK 0000019617
$1.9B2.9M0.12%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1.5B2.1M0.09%Q1 202610
UBS Group AG
CIK 0001610520
$1.5B2.1M0.22%Q1 202611
WT Asset Management Ltd
CIK 0001780365
$970M1.4M20.32%Q1 202612
Capital World Investors
CIK 0001422849
$923M1.3M0.13%Q1 202613
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$921M1.3M0.11%Q1 202614
Invesco Ltd.
CIK 0000914208
$833M1.2M0.08%Q1 202615
HSBC HOLDINGS PLC
CIK 0000873630
$814M1.2M0.42%Q1 202616
Value Aligned Research Advisors, LLC
CIK 0001963565
$743M1.1M3.59%Q1 202617
GOLDMAN SACHS GROUP INC
CIK 0000886982
$724M1.0M0.08%Q1 202618
MORGAN STANLEY
CIK 0000895421
$722M1.0M0.04%Q1 202619
Marex Group plc
CIK 0001997464
$690M982K4.36%Q1 202620
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$685M974K0.10%Q1 2026
Page 1 of 60
1173 more holders available. Log in →
Insiders at LUMENTUM HLDGS INC
Fletcher Pamela →Herscher Penny →Johnson Julia Suzanne →Lillie Brian →Small Ian →Thad Trent →Harris Isaac Hosojiro →Wupen Yuen →