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Lumentum

1,075 hedge funds and large institutions have $54B invested in Lumentum in 2026 Q1 according to their latest regulatory filings, with 425 funds opening new positions, 274 increasing their positions, 322 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

26% more call options, than puts

Call options by funds: $7.76B | Put options by funds: $6.14B

4.82% less ownership

Funds ownership: 112.87%108.06% (-4.8%)

15% less repeat investments, than reductions

Existing positions increased: 274 | Existing positions reduced: 322

Holders
1,075
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
85
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.76B
Puts
$6.14B
Net Calls
Net Calls Change

Top Buyers

1 +$536M
2 +$500M
3 +$484M
4
MG
Marex Group
+$471M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$445M

Top Sellers

1 -$1.27B
2 -$1.18B
3 -$797M
4
Invesco
Invesco
Georgia
-$617M
5
SA
Situational Awareness
California
-$479M
Name Holding Trade Value Shares
Change
Change in
Stake
AFG
501
Atomi Financial Group
New York
$2.22M
MFG
502
Merit Financial Group
Georgia
$2.21M
HS
503
HighVista Strategies
Massachusetts
$2.19M
KV
504
Kickstand Ventures
New York
$2.19M
CFO
505
Callan Family Office
Pennsylvania
$2.18M
T
506
TOBAM
France
$2.15M
EA
507
Emerald Advisers
Pennsylvania
$2.12M
CIP
508
Cornerstone Investment Partners
Georgia
$2.11M
TPM
509
Triasima Portfolio Management
Quebec, Canada
$2.11M
TCA
510
Tortoise Capital Advisors
Kansas
$2.11M
SAMU
511
SONA Asset Management (US)
New York
$2.11M
PPA
512
Pacific Point Advisors
California
$2.11M
JCM
513
JAT Capital Management
Connecticut
$2.11M
PCM
514
Penn Capital Management
Pennsylvania
$2.09M
ITFISA
515
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$2.08M
MSE
516
MUFG Securities EMEA
United Kingdom
$2.06M
FDP
517
Financiere des Professionnels
Quebec, Canada
$2.05M
LSCM
518
Light Street Capital Management
California
$2.03M
HCM
519
Hollencrest Capital Management
California
$2.01M
ALMGDA
520
AG2R La Mondiale Gestion d'Actifs
France
$2M
NB
521
Norinchukin Bank
Japan
$2M
EC
522
Estate Counselors
Wisconsin
$2M
CCM
523
Coldstream Capital Management
Washington
$1.98M
MA
524
MYDA Advisors
New York
$1.97M
ACM
525
Ariose Capital Management
Hong Kong
$1.96M