{
	"fund": "ProShares Nanotechnology ETF",
	"id": "S000073421",
	"url": "https://titelia.com/en/funds/S000073421",
	"manager": "ProShares Trust",
	"filing": "sec",
	"currency": "USD",
	"net_assets": 8292576.92,
	"as_of": "2026-05-31",
	"page": {
		"total": 30,
		"limit": 1000,
		"offset": 0,
		"more": false,
		"next": null,
		"previous": null
	},
	"holdings": [
		{
			"isin": "US1167941087",
			"company": "Bruker Corp",
			"company_url": "https://titelia.com/en/stocks/bruker-corp-US1167941087",
			"country": "US",
			"shares": 9327,
			"value": 549267.03,
			"currency": "USD",
			"weight": 6.6236,
			"as_of": "2026-05-31"
		},
		{
			"isin": "CNE100007DD8",
			"company": "Shanghai Biren Technology Co Ltd",
			"company_url": "https://titelia.com/en/stocks/shanghai-biren-technology-co-ltd-CNE100007DD8",
			"country": "HK",
			"shares": 57554,
			"value": 453490.47,
			"currency": "USD",
			"weight": 5.4686,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US5128073062",
			"company": "Lam Research Corp",
			"company_url": "https://titelia.com/en/stocks/lam-research-corp-US5128073062",
			"country": "US",
			"shares": 1273,
			"value": 405043.14,
			"currency": "USD",
			"weight": 4.8844,
			"as_of": "2026-05-31"
		},
		{
			"isin": "JP3667600005",
			"company": "JGC Holdings Corp",
			"company_url": "https://titelia.com/en/stocks/jgc-holdings-corp-JP3667600005",
			"country": "JP",
			"shares": 23048,
			"value": 394854.29,
			"currency": "USD",
			"weight": 4.7615,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US1270551013",
			"company": "Cabot Corp",
			"company_url": "https://titelia.com/en/stocks/cabot-corp-US1270551013",
			"country": "US",
			"shares": 4436,
			"value": 388194.36,
			"currency": "USD",
			"weight": 4.6812,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US9224171002",
			"company": "Veeco Instruments Inc",
			"company_url": "https://titelia.com/en/stocks/veeco-instruments-inc-US9224171002",
			"country": "US",
			"shares": 6590,
			"value": 379847.6,
			"currency": "USD",
			"weight": 4.5806,
			"as_of": "2026-05-31"
		},
		{
			"isin": "NL0010273215",
			"company": "ASML Holding NV",
			"company_url": "https://titelia.com/en/stocks/asml-holding-nv-NL0010273215",
			"country": "NL",
			"shares": 233,
			"value": 376348.76,
			"currency": "USD",
			"weight": 4.5384,
			"as_of": "2026-05-31"
		},
		{
			"isin": "JP3657400002",
			"company": "Nikon Corp",
			"company_url": "https://titelia.com/en/stocks/nikon-corp-JP3657400002",
			"country": "JP",
			"shares": 32400,
			"value": 375234.99,
			"currency": "USD",
			"weight": 4.525,
			"as_of": "2026-05-31"
		},
		{
			"isin": "TW0002330008",
			"company": "Taiwan Semiconductor Manufacturing Co Ltd",
			"company_url": "https://titelia.com/en/stocks/taiwan-semiconductor-manufacturing-co-ltd-TW0002330008",
			"country": "TW",
			"shares": 4899,
			"value": 368298.83,
			"currency": "USD",
			"weight": 4.4413,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US74743L1008",
			"company": "Qnity Electronics Inc",
			"company_url": "https://titelia.com/en/stocks/qnity-electronics-inc-US74743L1008",
			"country": "US",
			"shares": 2359,
			"value": 368004,
			"currency": "USD",
			"weight": 4.4378,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US0382221051",
			"company": "Applied Materials Inc",
			"company_url": "https://titelia.com/en/stocks/applied-materials-inc-US0382221051",
			"country": "US",
			"shares": 817,
			"value": 367699.02,
			"currency": "USD",
			"weight": 4.4341,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US0545402085",
			"company": "Axcelis Technologies Inc",
			"company_url": "https://titelia.com/en/stocks/axcelis-technologies-inc-US0545402085",
			"country": "US",
			"shares": 2382,
			"value": 358276.62,
			"currency": "USD",
			"weight": 4.3204,
			"as_of": "2026-05-31"
		},
		{
			"isin": "JP3494600004",
			"company": "SCREEN Holdings Co Ltd",
			"company_url": "https://titelia.com/en/stocks/screen-holdings-co-ltd-JP3494600004",
			"country": "JP",
			"shares": 5114,
			"value": 357063.26,
			"currency": "USD",
			"weight": 4.3058,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US90385V1070",
			"company": "Ultra Clean Holdings Inc",
			"company_url": "https://titelia.com/en/stocks/ultra-clean-holdings-inc-US90385V1070",
			"country": "US",
			"shares": 4107,
			"value": 351435.99,
			"currency": "USD",
			"weight": 4.238,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US67066G1040",
			"company": "NVIDIA Corp",
			"company_url": "https://titelia.com/en/stocks/nvidia-corp-US67066G1040",
			"country": "US",
			"shares": 1637,
			"value": 345636.18,
			"currency": "USD",
			"weight": 4.168,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US65487K1007",
			"company": "nLight Inc",
			"company_url": "https://titelia.com/en/stocks/nlight-inc-US65487K1007",
			"country": "US",
			"shares": 4498,
			"value": 333391.76,
			"currency": "USD",
			"weight": 4.0204,
			"as_of": "2026-05-31"
		},
		{
			"isin": "KR7051910008",
			"company": "LG Chem Ltd",
			"company_url": "https://titelia.com/en/stocks/lg-chem-ltd-KR7051910008",
			"country": "KR",
			"shares": 1290,
			"value": 314153.95,
			"currency": "USD",
			"weight": 3.7884,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US29362U1043",
			"company": "Entegris Inc",
			"company_url": "https://titelia.com/en/stocks/entegris-inc-US29362U1043",
			"country": "US",
			"shares": 2185,
			"value": 303256.15,
			"currency": "USD",
			"weight": 3.657,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US6833441057",
			"company": "ONTO INNOVATION INC",
			"company_url": "https://titelia.com/en/stocks/onto-innovation-inc-US6833441057",
			"country": "US",
			"shares": 1107,
			"value": 285871.68,
			"currency": "USD",
			"weight": 3.4473,
			"as_of": "2026-05-31"
		},
		{
			"isin": "JP3735000006",
			"company": "Jeol Ltd",
			"company_url": "https://titelia.com/en/stocks/jeol-ltd-JP3735000006",
			"country": "JP",
			"shares": 6364,
			"value": 284265.19,
			"currency": "USD",
			"weight": 3.4279,
			"as_of": "2026-05-31"
		},
		{
			"isin": "FR0011341205",
			"company": "Nanobiotix SA",
			"company_url": "https://titelia.com/en/stocks/nanobiotix-sa-FR0011341205",
			"country": "FR",
			"shares": 5977,
			"value": 237312.34,
			"currency": "USD",
			"weight": 2.8617,
			"as_of": "2026-05-31"
		},
		{
			"isin": "KR7140860008",
			"company": "Park Systems Corp",
			"company_url": "https://titelia.com/en/stocks/park-systems-corp-KR7140860008",
			"country": "KR",
			"shares": 864,
			"value": 157950.9,
			"currency": "USD",
			"weight": 1.9047,
			"as_of": "2026-05-31"
		},
		{
			"isin": "JP3610400008",
			"company": "Toyo Gosei Co Ltd",
			"company_url": "https://titelia.com/en/stocks/toyo-gosei-co-ltd-JP3610400008",
			"country": "JP",
			"shares": 1006,
			"value": 105422.66,
			"currency": "USD",
			"weight": 1.2713,
			"as_of": "2026-05-31"
		},
		{
			"isin": "JP3244720003",
			"company": "QD Laser, Inc.",
			"company_url": "https://titelia.com/en/stocks/qd-laser-inc-JP3244720003",
			"country": "JP",
			"shares": 5167,
			"value": 78641.31,
			"currency": "USD",
			"weight": 0.9483,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US2825641036",
			"company": "Eikon Therapeutics Inc",
			"company_url": "https://titelia.com/en/stocks/eikon-therapeutics-inc-US2825641036",
			"country": "US",
			"shares": 6700,
			"value": 72628,
			"currency": "USD",
			"weight": 0.8758,
			"as_of": "2026-05-31"
		},
		{
			"isin": "KR7074600008",
			"company": "Wonik QnC Corp",
			"company_url": "https://titelia.com/en/stocks/wonik-qnc-corp-KR7074600008",
			"country": "KR",
			"shares": 3246,
			"value": 70864.9,
			"currency": "USD",
			"weight": 0.8546,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US6294452064",
			"company": "NVE Corp",
			"company_url": "https://titelia.com/en/stocks/nve-corp-US6294452064",
			"country": "US",
			"shares": 599,
			"value": 58666.06,
			"currency": "USD",
			"weight": 0.7075,
			"as_of": "2026-05-31"
		},
		{
			"isin": "KR7077360006",
			"company": "DUKSANHIMETALCO.,LTD.",
			"company_url": "https://titelia.com/en/stocks/duksanhimetalco-ltd-KR7077360006",
			"country": "KR",
			"shares": 5611,
			"value": 48365.55,
			"currency": "USD",
			"weight": 0.5832,
			"as_of": "2026-05-31"
		},
		{
			"isin": "US87169M1053",
			"company": "SYNTEC OPTICS HOLDINGS INC",
			"company_url": "https://titelia.com/en/stocks/syntec-optics-holdings-inc-US87169M1053",
			"country": "US",
			"shares": 4579,
			"value": 45561.05,
			"currency": "USD",
			"weight": 0.5494,
			"as_of": "2026-05-31"
		},
		{
			"isin": "KR7418550000",
			"company": "Jeio Co Ltd",
			"company_url": "https://titelia.com/en/stocks/jeio-co-ltd-KR7418550000",
			"country": "KR",
			"shares": 3954,
			"value": 18707.38,
			"currency": "USD",
			"weight": 0.2256,
			"as_of": "2026-05-31"
		}
	],
	"source": "Public filings of the fund regulators, republished by titelia",
	"served_by": {
		"name": "titelia",
		"url": "https://titelia.com/en/api"
	},
	"terms": "https://titelia.com/en/mentions",
	"documentation": "https://titelia.com/en/api"
}