LUMA ETF

LUMA ETF
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3081:TW is LUMA's largest holding at 9.40% of the fund as of Aug 31, 2026. LUMA is KraneShares Photonic and Optical ETF.

Showing top 29 of 29 holdings · as of Aug 31, 2026
LUMA holdings, by weight
#TickerNameWeightCumulativeSharesMkt valueSectorIndustry
1—Landmark Optoelectronics Corp
9.40%		9.4%8,200$912.5K--
2
LITE
Lumentum Holdings IncInfo Tech · Semiconductors
6.71%		16.1%712$651.3KInfo TechSemiconductors
Sector and industry · Pro
3
SOI
S.O.I.T.E.C.
5.71%		21.8%4,153$554.3K
4
COHR
Coherent Corp
5.60%		27.4%1,956$543.4K
5
AXTI
Axt Inc
5.21%		32.6%8,338$505.4K
6
MTSI
Macom Technology Solutions Holdings, Inc.
5.05%		37.7%1,858$490.2K
7
MRVL
Marvell Technology Group Ltd.
4.99%		42.7%2,289$484.5K
8—Zhongji Innolight Co Ltd - A
4.83%		47.5%3,700$469.2K
9
AIXA
Aixtron
4.69%		52.2%10,939$454.8K
10—Tower Semiconductor Ltd Ordinary Shares
4.33%		56.5%2,049$420.1K
11—Eoptolink Technology Inc L-A
4.25%		60.8%6,900$412.8K
12—Ezconn Corp
4.24%		65.0%8,000$411.1K
13—Nokia Corp-Spon Adr
3.95%		69.0%37,802$383.3K
14—Foci Fiber Optic Communications Inc
3.88%		72.8%16,000$376.8K
15—Sumitomo Electric
3.24%		76.1%22,600$314.3K
16
FORM
Formfactor, Inc.
3.02%		79.1%2,909$292.7K
17
HIMX
Himax Technologies Inc -sp Adr
2.96%		82.1%20,959$287.6K
18
CIEN
Ciena Corp
2.73%		84.8%692$264.9K
19
FN
Fabrinet
2.65%		87.4%622$256.8K
20—Furukawa Electric Co Ltd
2.59%		90.0%10,000$251.7K
21—Stmicroelectronics N.v.
2.54%		92.6%4,916$246.5K
22
GLW
Corning Inc.
2.51%		95.1%1,638$243.6K
23
SMTC
Semtech Corp
2.15%		97.2%1,567$208.3K
24
LASR
Nlight Inc
1.11%		98.3%2,543$107.5K
25
VECO
Veeco Instruments Inc
1.05%		99.4%2,308$102.2K
26—Yuanjie Semiconductor Tech A
0.47%		99.9%200$45.6K
27—Cash
0.14%		100.0%13,609$13.6K
28—Japanese Yen
0.00%		100.0%59-
29—Euro
0.00%		100.0%1$1
Not reported for this fund: share changes.
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LUMA ETF All Holdings

LUMA holdings total 28 positions. The top 10 holdings account for 56.5% of the fund, led by Landmark Optoelectronics Corp at 9.4%, Lumentum Holdings Inc at 6.7%, S.O.I.T.E.C. at 5.7%.

LUMA portfolio concentration is relatively high, with the top 10 representing 56.5% of total assets. The largest sector exposure is Information Technology at 58.7%.

LUMA sectors provide a detailed breakdown. LUMA overlap shows how holdings compare to other funds in your portfolio.

Compare LUMA

LUMA vs SPYLUMA vs QQQLUMA vs VOOLUMA vs VTILUMA vs IVVLUMA vs SCHDLUMA vs VYMLUMA vs VXUS

LUMA ETF Holdings

29 of 28 holdings

  • 1

    Landmark Optoelectronics Corp

    3081:TWUnknown
    9.40%
  • 2

    Lumentum Holdings Inc

    LITEInformation Technology
    6.71%
  • 3

    S.O.I.T.E.C.

    SOI:PAUnknown
    5.71%
  • 4

    Coherent Corp

    COHRInformation Technology
    5.60%
  • 5

    Axt Inc Com

    AXTIInformation Technology
    5.21%
  • 6

    Macom Technology Solutions Holdings, Inc.

    MTSIInformation Technology
    5.05%
  • 7

    Marvell Technology Group Ltd.

    MRVLInformation Technology
    4.99%
  • 8

    Zhongji Innolight Co Ltd - A

    300308:SHUnknown
    4.83%
  • 9

    Aixtron

    AIXA:SGInformation Technology
    4.69%
  • 10

    Tower Semiconductor Ltd Ordinary Shares

    TSEM:ILInformation Technology
    4.33%
  • 11

    Eoptolink Technology Inc L-A

    300502:SHUnknown
    4.25%
  • 12

    Ezconn Corporation

    6442:TWUnknown
    4.24%
  • 13

    Nokia Corp-Spon Adr

    NOK:FIInformation Technology
    3.95%
  • 14

    Foci Fiber Optic Communications Inc

    3363:TWUnknown
    3.88%
  • 15

    Sumitomo Electric

    5802:TKUnknown
    3.24%
  • 16

    Formfactor, Inc.

    FORMInformation Technology
    3.02%
  • 17

    Himax Technologies Inc -sp Adr

    HIMXInformation Technology
    2.96%
  • 18

    Ciena Corp

    CIENInformation Technology
    2.73%
  • 19

    Fabrinet

    FNInformation Technology
    2.65%
  • 20

    Furukawa Electric Co Ltd

    5801:TKUnknown
    2.59%
  • 21

    Stmicroelectronics N.v.

    STM:ASInformation Technology
    2.54%
  • 22

    Corning Inc.

    GLWMaterials
    2.51%
  • 23

    Semtech Corp

    SMTCInformation Technology
    2.15%
  • 24

    Nlight Inc

    LASRInformation Technology
    1.11%
  • 25

    Veeco Instruments Inc

    VECOInformation Technology
    1.05%
  • 26

    Yuanjie Semiconductor Tech A

    688498:SHUnknown
    0.47%
  • 27

    Cash

    Other
    0.14%
  • 28

    Japanese Yen

    Other
    0.00%
  • 29

    Euro

    Other
    0.00%