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VTI 381.94 +0.63%VOO 715.59 +0.61%IVV 781.97 +0.60%SPY 778.57 +0.60%VXUS 84.82 +0.86%QQQ 751.27 +0.49%BND 70.22 0.00%VUG 91.97 +0.72%VEA 70.35 +0.70%VTV 220.59 +0.44%VO 81.14 +0.92%IEFA 96.52 +0.68%VB 289.48 +0.64%SPYM 91.64 +0.63%VGT 127.98 +0.57%VWO 59.76 +1.12%IEMG 81.40 +1.12%GLD 384.58 +1.57%AGG 94.59 -0.04%VIG 239.05 +0.70%XLK 198.78 +0.51%IWF 127.91 +0.63%BNDX 46.98 +0.11%IJH 73.43 +0.55%SGOV 100.52 +0.04%QQQM 309.39 +0.50%SCHD 33.04 -0.32%IJR 137.55 +0.17%VT 159.83 +0.69%VYM 158.75 +0.32%VTI 381.94 +0.63%VOO 715.59 +0.61%IVV 781.97 +0.60%SPY 778.57 +0.60%VXUS 84.82 +0.86%QQQ 751.27 +0.49%BND 70.22 0.00%VUG 91.97 +0.72%VEA 70.35 +0.70%VTV 220.59 +0.44%VO 81.14 +0.92%IEFA 96.52 +0.68%VB 289.48 +0.64%SPYM 91.64 +0.63%VGT 127.98 +0.57%VWO 59.76 +1.12%IEMG 81.40 +1.12%GLD 384.58 +1.57%AGG 94.59 -0.04%VIG 239.05 +0.70%XLK 198.78 +0.51%IWF 127.91 +0.63%BNDX 46.98 +0.11%IJH 73.43 +0.55%SGOV 100.52 +0.04%QQQM 309.39 +0.50%SCHD 33.04 -0.32%IJR 137.55 +0.17%VT 159.83 +0.69%VYM 158.75 +0.32%

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Which ETFs own 3363.TW?

FOCI Fiber Optic Communications Inc — 1 ETFs hold it, worth $1.4M across 67.63K shares.

Holdings as of Oct 10, 2026 · portfolio reporting dates from the data provider; not live positions.

Largest % exposure Largest $ ownership Most shares held Biggest funds

#	ETF	Weight	Shares	Value	ETF AUM	Category	Today
1	LYTE Roundhill Photonics & Optics ETF	0.58%	67.63K	$1.4M	$250.1M	Technology	+2.30%

Coverage reflects the ETF portfolios loaded in our database; very small funds may not be swept yet. Market data delayed approximately 15–20 minutes unless otherwise indicated.

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