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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

402% more first-time investments, than exits

New positions opened: 427 | Existing positions closed: 85

83% more capital invested

Capital invested by funds: $29.5B → $54.1B (+$24.6B)

60% more funds holding in top 10

Funds holding in top 10: 5385 (+32)

43% more funds holding

Funds holding: 7541,081 (+327)

26% more call options, than puts

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

4.79% less ownership

Funds ownership: 112.92%108.13% (-4.8%)

15% less repeat investments, than reductions

Existing positions increased: 275 | Existing positions reduced: 325

Holders
1,081
Holders Change
+327
Holders Change %
+43.37%
% of All Funds
13.32%
Holding in Top 10
85
Holding in Top 10 Change
+32
Holding in Top 10 Change %
+60.38%
% of All Funds
1.05%
New
427
Increased
275
Reduced
325
Closed
85
Calls
$7.76B
Puts
$6.14B
Net Calls
+$1.61B
Net Calls Change
+$707M
Name Holding Trade Value Shares
Change
Change in
Stake
Caisse de Depot et Placement du Quebec (CDPQ)
1101
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
-$3.35M -9,100 Closed
EI
1102
Ethic Inc
New York
-$3.15M -8,540 Closed
Twin Tree Management
1103
Twin Tree Management
Texas
-$4.52M -8,227 Closed
TAM
1104
Tocqueville Asset Management
New York
-$2.83M -7,685 Closed
TC
1105
TwinBeech Capital
New York
-$2.66M -7,228 Closed
CLGM
1106
Capitolis Liquid Global Markets
New York
-$2.58M -7,000 Closed
FCM
1107
Fourier Capital Management
-$2.43M -6,599 Closed
MIC
1108
Maxi Investments CY
Cyprus
-$2.21M -6,000 Closed
CI
1109
Cordant Inc
Oregon
-$1.72M -4,673 Closed
DFCM
1110
Dark Forest Capital Management
Puerto Rico
-$1.61M -4,368 Closed
Alyeska Investment Group
1111
Alyeska Investment Group
Illinois
-$1.2M -3,266 Closed
SWA
1112
Stratos Wealth Advisors
Ohio
-$1.18M -3,202 Closed
SPPAM
1113
Summit Partners Public Asset Management
Massachusetts
-$1.65M -3,000 Closed
A
1114
AlphaQuest
New York
-$1.1M -2,993 Closed
FFM
1115
Forum Financial Management
Illinois
-$1.01M -2,745 Closed
GP
1116
Geneva Partners
Wisconsin
-$1.01M -2,740 Closed
SP
1117
Sherman Porfolios
Idaho
-$990K -2,686 Closed
BCM
1118
BlueCrest Capital Management
Jersey
-$891K -2,416 Closed
WB
1119
WesBanco Bank
West Virginia
-$750K -2,036 Closed
MYAM
1120
Meiji Yasuda Asset Management
Japan
-$602K -1,634 Closed
PA
1121
PharVision Advisers
Florida
-$533K -1,445 Closed
OLA
1122
Oliver Luxxe Assets
New Jersey
-$480K -1,301 Closed
WFA
1123
WMG Financial Advisors
Tennessee
-$443K -1,203 Closed
CA
1124
Capital Advantage
California
-$432K -1,173 Closed
CF
1125
Centaurus Financial
California
-$389K -1,056 Closed