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Lumentum

1,081 hedge funds and large institutions have $54.1B invested in Lumentum in 2026 Q1 according to their latest regulatory filings, with 427 funds opening new positions, 275 increasing their positions, 325 reducing their positions, and 85 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

4.76% less ownership

Funds ownership: 112.87%108.11% (-4.8%)

15% less repeat investments, than reductions

Existing positions increased: 275 | Existing positions reduced: 325

Holders
1,081
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
KG
1076
Kilter Group
New York
$703
NWS
1077
Nvest Wealth Strategies
Ohio
$703
SA
1078
Seneschal Advisors
Washington
$703
TFM
1079
TFC Financial Management
Massachusetts
$703
WA
1080
WestEnd Advisors
North Carolina
$703
BHWM
1081
Bay Harbor Wealth Management
Maryland
$702
SA
1082
Situational Awareness
California
Norges Bank
1083
Norges Bank
Norway
Two Sigma Advisers
1084
Two Sigma Advisers
New York
Qube Research & Technologies (QRT)
1085
Qube Research & Technologies (QRT)
United Kingdom
DCM
1086
Discovery Capital Management
Connecticut
PCM
1087
Peregrine Capital Management
Minnesota
SAM
1088
Silvercrest Asset Management
New York
GIM
1089
Granahan Investment Management
Massachusetts
ACM
1090
Aquatic Capital Management
Illinois
RC
1091
Riposte Capital
New York
SC
1092
Shellback Capital
Massachusetts
Janney Montgomery Scott
1093
Janney Montgomery Scott
Pennsylvania
WG
1094
Winton Group
United Kingdom
CCS
1095
Concentric Capital Strategies
Connecticut
HLAM
1096
Hidden Lake Asset Management
New York
AIMCA
1097
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
VF
1098
Virtu Financial
New York
WAM
1099
Weiss Asset Management
Massachusetts
AWM
1100
Axxcess Wealth Management
California