Group One Trading, L.P. Top Holdings and 13F Report (2026)

About Group One Trading, L.P.

Investment Activity

Group One Trading, L.P. has $71.08 billion in total holdings as of June 30, 2026.
Group One Trading, L.P. owns shares of 8,023 different stocks, but just 562 companies or ETFs make up 80% of its holdings.
Approximately 28.81% of the portfolio was purchased this quarter.
About 15.18% of the portfolio was sold this quarter.
This quarter, Group One Trading, L.P. has purchased 8,013 new stocks and bought additional shares in 3,052 stocks.
Group One Trading, L.P. sold shares of 3,129 stocks and completely divested from 1,399 stocks this quarter.

Largest Holdings

MICRON TECHNOLOGY INC: $2,386,956,291
MICRON TECHNOLOGY INC: $1,977,645,057
SPDR GOLD TR: $1,365,363,632
SANDISK CORP: $1,256,235,825
TESLA INC: $1,180,918,620

Largest New Holdings this Quarter

77926X900 - ROUNDHILL ETF TRUST: $271,679,380 Holding
77926X950 - ROUNDHILL ETF TRUST: $128,853,480 Holding
84615Q903 - SPACE EXPLORATION TECHN CORP: $128,640,494 Holding
77926X320 - ROUNDHILL ETF TRUST: $108,595,391 Holding
84615Q953 - SPACE EXPLORATION TECHN CORP: $106,514,124 Holding

Largest Purchases this Quarter

VANECK ETF TRUST: 1,139,000 shares (about $747.06M)
MICRON TECHNOLOGY INC: 592,600 shares (about $684.03M)
MICROSOFT CORP: 1,227,500 shares (about $457.88M)
MICRON TECHNOLOGY INC: 348,200 shares (about $401.92M)
ISHARES INC: 1,970,200 shares (about $397.78M)

Largest Sales this Quarter

UNITEDHEALTH GROUP INC: 1,060,900 shares (about $440.94M)
INTEL CORP: 2,221,000 shares (about $310.12M)
AMGEN INC: 433,800 shares (about $157.09M)
APPLOVIN CORP: 269,800 shares (about $139.01M)
SPDR SERIES TRUST: 1,131,000 shares (about $130.70M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
MICRON TECHNOLOGY INC	$2,386,956,291	$684,032,254 â–²	40.2%	2,067,900	3.4%	COM
MICRON TECHNOLOGY INC	$1,977,645,057	$401,923,778 â–²	25.5%	1,713,300	2.8%	COM
SPDR GOLD TR	$1,365,363,632	$109,850,916 â–¼	-7.4%	3,706,400	1.9%	GOLD SHS
SANDISK CORP	$1,256,235,825	$354,474,507 â–²	39.3%	552,500	1.8%	COM
TESLA INC	$1,180,918,620	$21,324,420 â–¼	-1.8%	2,807,700	1.7%	COM
META PLATFORMS INC	$1,028,004,250	$161,720,559 â–²	18.7%	1,825,000	1.4%	CL A
MICROSOFT CORP	$891,965,424	$457,882,050 â–²	105.5%	2,391,200	1.3%	COM
VANECK ETF TRUST	$884,336,487	$747,058,710 â–²	544.2%	1,348,300	1.2%	SEMICONDUCTR ETF
SANDISK CORP	$846,964,425	$151,203,045 â–²	21.7%	372,500	1.2%	COM
INTEL CORP	$697,340,146	$310,118,230 â–¼	-30.8%	4,994,200	1.0%	COM
APPLE INC	$680,401,104	$103,880,240 â–²	18.0%	2,351,400	1.0%	COM
TESLA INC	$673,759,140	$114,865,860 â–²	20.6%	1,601,900	0.9%	COM
UNITEDHEALTH GROUP INC	$670,660,568	$440,941,867 â–¼	-39.7%	1,613,600	0.9%	COM
NVIDIA CORPORATION	$631,684,130	$68,830,960 â–²	12.2%	3,157,000	0.9%	COM
ELI LILLY & CO	$565,891,074	$175,476,609 â–²	44.9%	471,800	0.8%	COM
TAIWAN SEMICONDUCTOR MANUFAC	$535,451,484	$144,894,738 â–²	37.1%	1,121,200	0.8%	SPONSORED ADS
ADVANCED MICRO DEVICES INC	$531,300,286	$91,551,416 â–²	20.8%	914,600	0.7%	COM
ADVANCED MICRO DEVICES INC	$491,275,587	$117,866,639 â–²	31.6%	845,700	0.7%	COM
ALPHABET INC	$460,706,987	$138,964,689 â–²	43.2%	1,303,900	0.6%	CAP STK CL C
SPDR GOLD TR	$442,829,598	$117,365,868 â–¼	-21.0%	1,202,100	0.6%	GOLD SHS
NEBIUS GROUP N.V.	$425,136,098	$14,360,840 â–¼	-3.3%	1,539,400	0.6%	SHS CLASS A
ISHARES INC	$399,317,820	$397,783,380 â–²	25,923.7%	1,977,800	0.6%	MSCI STH KOR ETF
ISHARES INC	$384,781,020	$383,327,340 â–²	26,369.4%	1,905,800	0.5%	MSCI STH KOR ETF
UNITEDHEALTH GROUP INC	$359,769,328	$49,750,911 â–¼	-12.1%	865,600	0.5%	COM
TAIWAN SEMICONDUCTOR MANUFAC	$357,890,958	$144,846,981 â–²	68.0%	749,400	0.5%	SPONSORED ADS
VANECK ETF TRUST	$348,080,823	$136,031,586 â–²	64.2%	530,700	0.5%	SEMICONDUCTR ETF
GOLDMAN SACHS GROUP INC	$343,966,937	$183,563,655 â–²	114.4%	340,100	0.5%	COM
ELI LILLY & CO	$333,201,654	$50,376,060 â–¼	-13.1%	277,800	0.5%	COM
FIRST SOLAR INC	$326,096,720	$42,331,224 â–²	14.9%	1,382,000	0.5%	COM
ALIBABA GROUP HLDG LTD	$319,056,716	$5,451,664 â–²	1.7%	3,324,200	0.4%	SPONSORED ADS
BROADCOM INC	$316,101,200	$75,398,900 â–²	31.3%	836,800	0.4%	COM
ISHARES TR	$311,601,588	$292,378,788 â–²	1,521.0%	486,300	0.4%	ISHARES SEMICDTR
INTEL CORP	$305,328,921	$36,666,838 â–¼	-10.7%	2,186,700	0.4%	COM
NVIDIA CORPORATION	$288,069,573	$70,251,599 â–²	32.3%	1,439,700	0.4%	COM
BLOOM ENERGY CORP	$284,931,510	$89,266,230 â–¼	-23.9%	941,300	0.4%	COM CL A
UNITED STS OIL FD LP	$274,519,404	$58,318,476 â–¼	-17.5%	2,579,100	0.4%	UNITS
UNITED STS OIL FD LP	$274,146,864	$48,036,372 â–²	21.2%	2,575,600	0.4%	UNITS
ROUNDHILL ETF TRUST	$271,679,380	$271,679,380 â–²	New Holding	3,678,800	0.4%	MEMORY ETF
ARM HOLDINGS PLC	$268,622,232	$29,961,165 â–¼	-10.0%	757,600	0.4%	SPONSORED ADS
STRIVE INC	$264,042,729	$111,474,016 â–¼	-29.7%	24,201,900	0.4%	CL A COM
BROADCOM INC	$262,045,175	$21,909,500 â–²	9.1%	693,700	0.4%	COM
VANECK ETF TRUST	$260,061,060	$235,668,075 â–²	966.1%	3,446,800	0.4%	GOLD MINERS ETF
ISHARES SILVER TR	$259,238,601	$124,488,854 â–¼	-32.4%	4,848,300	0.4%	ISHARES
AST SPACEMOBILE INC	$252,069,162	$16,181,406 â–²	6.9%	2,836,700	0.4%	COM CL A
LAM RESEARCH CORP	$235,774,853	$35,923,057 â–²	18.0%	544,100	0.3%	COM NEW
PALANTIR TECHNOLOGIES INC	$230,749,926	$42,806,223 â–²	22.8%	1,977,800	0.3%	CL A
NETFLIX INC.	$228,637,080	$58,612,260 â–²	34.5%	3,202,200	0.3%	COM
BLOOM ENERGY CORP	$227,297,430	$74,918,250 â–¼	-24.8%	750,900	0.3%	COM CL A
ASML HLDG NV	$221,225,728	$19,695,456 â–¼	-8.2%	111,200	0.3%	N Y REGISTRY SHS
ARM HOLDINGS PLC	$215,649,474	$68,538,381 â–²	46.6%	608,200	0.3%	SPONSORED ADS
APPLE INC	$214,820,864	$93,289,664 â–²	76.8%	742,400	0.3%	COM
IREN LIMITED	$210,925,052	$36,378,215 â–²	20.8%	4,612,400	0.3%	ORDINARY SHARES
MARVELL TECHNOLOGY INC	$204,650,430	$56,182,054 â–²	37.8%	687,000	0.3%	COM
ROCKET LAB CORP	$204,042,045	$24,263,855 â–²	13.5%	2,007,300	0.3%	COM
DIREXION SHARES ETF TRUST	$195,658,456	$10,455,032 â–¼	-5.1%	733,600	0.3%	DAI SEM BUL ETF
IREN LIMITED	$195,033,877	$52,127,627 â–¼	-21.1%	4,264,900	0.3%	ORDINARY SHARES
BERKSHIRE HATHAWAY INC DEL	$187,796,367	$8,706,786 â–²	4.9%	375,300	0.3%	CL B NEW
STRATEGY INC	$184,674,092	$39,770,475 â–²	27.4%	2,124,400	0.3%	CL A NEW
EXXON MOBIL CORP	$182,029,008	$20,617,376 â–¼	-10.2%	1,331,400	0.3%	COM
TERAWULF INC	$181,972,310	$79,005,420 â–²	76.7%	7,367,300	0.3%	COM
PDD HOLDINGS INC	$181,843,892	$49,665,908 â–²	37.6%	2,383,900	0.3%	SPONSORED ADS
ROBINHOOD MKTS INC	$178,307,868	$31,187,080 â–²	21.2%	1,778,100	0.3%	COM CL A
ORACLE CORP	$176,915,160	$87,123,975 â–²	97.0%	1,207,200	0.2%	COM
META PLATFORMS INC	$176,366,099	$4,337,333 â–¼	-2.4%	313,100	0.2%	CL A
ALPHABET INC	$175,540,144	$58,572,943 â–²	50.1%	491,200	0.2%	CAP STK CL A
AMAZON COM INC	$173,630,690	$63,779,784 â–²	58.1%	728,500	0.2%	COM
ISHARES TR	$173,354,040	$146,418,660 â–²	543.6%	1,913,400	0.2%	EXPANDED TECH
CISCO SYS INC	$172,043,662	$137,827,564 â–²	402.8%	1,464,700	0.2%	COM
WESTERN DIGITAL CORP	$170,985,344	$42,794,240 â–¼	-20.0%	267,700	0.2%	COM
SPDR SERIES TRUST	$170,466,900	$73,855,275 â–²	76.4%	1,077,200	0.2%	ST STR SP BIOT
POET TECHNOLOGIES INC	$169,782,424	$97,298,144 â–²	134.2%	16,515,800	0.2%	COM NEW
GLOBAL X FDS	$167,902,358	$85,929,308 â–²	104.8%	2,181,400	0.2%	GLOBAL X COPPER
ALPHABET INC	$165,888,435	$116,563,567 â–²	236.3%	469,500	0.2%	CAP STK CL C
ADOBE INC	$164,118,510	$114,257,646 â–²	229.2%	800,500	0.2%	COM
GOLDMAN SACHS GROUP INC	$163,032,844	$49,557,130 â–²	43.7%	161,200	0.2%	COM
MICROSOFT CORP	$161,965,284	$33,758,310 â–²	26.3%	434,200	0.2%	COM
DELL TECHNOLOGIES INC	$159,985,368	$10,700,208 â–²	7.2%	370,800	0.2%	CL C
SHOPIFY INC	$156,061,224	$118,655,856 â–²	317.2%	1,366,800	0.2%	CL A SUB VTG SHS
BOEING CO	$154,278,169	$38,834,718 â–¼	-20.1%	712,700	0.2%	COM
QUALCOMM INC	$152,340,876	$94,205,942 â–²	162.0%	824,400	0.2%	COM
VISTRA CORP	$151,459,924	$119,099,404 â–²	368.0%	954,800	0.2%	COM
LIQUIDIA CORPORATION	$149,924,292	$57,533,168 â–¼	-27.7%	1,880,400	0.2%	COM NEW
KRANESHARES TRUST	$145,520,643	$145,515,749 â–²	2,973,350.0%	5,946,900	0.2%	CSI CHI INTERNET
FIRST SOLAR INC	$145,492,936	$81,382,604 â–¼	-35.9%	616,600	0.2%	COM
GE VERNOVA INC	$144,155,322	$127,942,254 â–¼	-47.0%	122,700	0.2%	COM
ECHOSTAR CORP	$143,967,600	$22,096,550 â–²	18.1%	1,418,400	0.2%	CL A
CAMECO CORP	$142,583,628	$6,936,666 â–¼	-4.6%	1,399,800	0.2%	COM
VERTIV HOLDINGS CO	$141,093,148	$13,392,800 â–¼	-8.7%	421,400	0.2%	COM CL A
LAM RESEARCH CORP	$139,792,258	$38,176,373 â–²	37.6%	322,600	0.2%	COM NEW
CROWDSTRIKE HLDGS INC	$139,730,934	$7,173,516 â–²	5.4%	183,100	0.2%	CL A
ISHARES TR	$137,186,716	$97,203,292 â–²	243.1%	214,100	0.2%	ISHARES SEMICDTR
APPLIED MATLS INC	$137,080,800	$103,533,600 â–²	308.6%	189,600	0.2%	COM
PALO ALTO NETWORKS INC	$136,851,326	$86,687,284 â–²	172.8%	401,300	0.2%	COM
GE VERNOVA INC	$135,461,358	$73,193,778 â–¼	-35.1%	115,300	0.2%	COM
ISHARES TR	$134,604,420	$113,295,300 â–²	531.7%	1,485,700	0.2%	EXPANDED TECH
CITIGROUP INC	$132,304,188	$7,711,796 â–²	6.2%	945,300	0.2%	COM NEW
NRG ENERGY INC	$131,892,180	$67,026,934 â–²	103.3%	903,000	0.2%	COM NEW
SEAGATE TECHNOLOGY HLDNGS PL	$131,722,500	$12,255,500 â–¼	-8.5%	136,500	0.2%	ORD SHS
BOEING CO	$130,661,292	$14,113,844 â–²	12.1%	603,600	0.2%	COM
MARVELL TECHNOLOGY INC	$130,326,875	$37,504,351 â–²	40.4%	437,500	0.2%	COM

Showing largest 100 holdings. View all holdings.

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Group One Trading, L.P. Top Holdings and 13F Report (2026)

About Group One Trading, L.P.

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

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Group One Trading, L.P. Top Holdings and 13F Report (2026)

About Group One Trading, L.P.

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofGroup One Trading, L.P.

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools