Two Sigma Investments

John Overdeck and David Siegel

Latest filing · Q2 2026

Sold more than boughtFiled Aug 14, 2026 for holdings on Jun 30, 2026, 45 days after the quarter ended. The next one is due by Nov 14, 2026.

Stocks reported

$128.6B

as of Jun 30, 2026

Positions

3,822

top 100 shown below

Top 10 stocks

8.4%

of the money in stocks

Options

1,116

on $5.23B of stock

What changed in Q2 2026

compared with Q1 2026, by number of shares

New buys642

INTUIntuit0.4%
XLESs Energy Select Sector0.2%
SPCXSpaceX0.2%
ICEIntercontinental Exchange0.2%
FTVFortive0.2%
Super Micro Computer0.1%
Alphabet0.1%
CMCSAComcast0.1%
and 634 more in the filing

Added to1520

WFCWells Fargo359% more
BSXBoston Scientific106% more
GSGoldman Sachs Group106% more
AMGNAmgen1475% more
TXNTexas Instruments963% more
DOWDow297% more
CMGChipotle Mexican Grill125% more
CRWVCoreweave2920% more
and 1512 more in the filing

Trimmed1437

MUMicron Technology76.6% fewer
SNDKSandisk68.3% fewer
DELLDell Technologies78.4% fewer
NVDANVIDIA44.1% fewer
GOOGLAlphabet49.3% fewer
AVGOBroadcom74.8% fewer
UNHUnitedhealth Group88.4% fewer
LRCXLam Research85.0% fewer
and 1429 more in the filing

Exited413

Honeywell Internationalwas 0.3%
XLKSs Technology Select Sectorwas 0.1%
XLRESs Real Estate Select Sectorwas 0.1%
IYRiShares US Real Estate ETFwas 0.1%
CHTRCharter Communicationswas 0.1%
IBNICICI Bankwas 0.1%
IWMiShares Russell 2000 ETFwas 0.1%
ECLEcolabwas <0.1%
and 405 more in the filing

Portfolio

as of Jun 30, 2026 · source

#	Holding	Weight	Value	Shares	Vs last quarter	Held since
1	AMZNAmazon.com Trimmed −9.8%	1.1%	$1.36B	5.7M	Trimmed −9.8%	Q3 2013
2	NVDANVIDIA Trimmed −44.1%	1.0%	$1.26B	6.3M	Trimmed −44.1%	≤ Q2 2013
3	AAPLApple Trimmed −29.7%	0.9%	$1.21B	4.2M	Trimmed −29.7%	Q3 2013
4	TSLATesla Trimmed −1.8%	0.9%	$1.20B	2.9M	Trimmed −1.8%	≤ Q2 2013
5	BRK.BBerkshire Hathaway Added +40.3%	0.9%	$1.14B	2.3M	Added +40.3%	Q2 2014
6	JPMJPMorgan Chase Trimmed −10.7%	0.8%	$968M	3.0M	Trimmed −10.7%	≤ Q2 2013
7	MAMastercard Added +9.9%	0.7%	$946M	1.8M	Added +9.9%	Q3 2013
8	COSTCostco Wholesale Added +15.0%	0.7%	$941M	1.0M	Added +15.0%	≤ Q2 2013
9	ASMLASML Added +21.8%	0.7%	$918M	462K	Added +21.8%	Q4 2015
10	AMDAdvanced Micro Devices Added +10.4%	0.7%	$880M	1.5M	Added +10.4%	≤ Q2 2013
11	CCitigroup Added +38.0%	0.6%	$831M	5.9M	Added +38.0%	Q4 2013
12	BSXBoston Scientific Added +106%	0.6%	$826M	19.4M	Added +106%	≤ Q2 2013
13	GOOGLAlphabet Trimmed −49.3%	0.6%	$803M	2.2M	Trimmed −49.3%	Q1 2016
14	LMTLockheed Martin Added +16.4%	0.6%	$800M	1.6M	Added +16.4%	≤ Q2 2013
15	ISRGIntuitive Surgical Added +40.8%	0.6%	$787M	2.0M	Added +40.8%	≤ Q2 2013
16	SCHWSchwab (charles) Added +57.2%	0.6%	$777M	8.4M	Added +57.2%	Q4 2013
17	KMBKimberly-Clark Added +36.3%	0.6%	$774M	7.1M	Added +36.3%	≤ Q2 2013
18	GSGoldman Sachs Group Added +106%	0.6%	$762M	754K	Added +106%	Q2 2015
19	TJXTJX Companies Trimmed −4.8%	0.6%	$756M	5.0M	Trimmed −4.8%	Q1 2014
20	TMUST-Mobile US Added +14.2%	0.6%	$745M	4.4M	Added +14.2%	≤ Q2 2013

Show 80 more

21	ABTAbbott Laboratories Added +27.2%	0.6%	$737M	8.1M	Added +27.2%	≤ Q2 2013
22	RBLXRoblox Added +11.7%	0.6%	$731M	13.4M	Added +11.7%	Q1 2021
23	IBKRInteractive Brokers Gro Added +0.3%	0.6%	$726M	8.3M	Added +0.3%	Q4 2013
24	MSMorgan Stanley Trimmed −8.4%	0.6%	$716M	3.4M	Trimmed −8.4%	Q4 2013
25	MSFTMicrosoft Added +32.5%	0.5%	$682M	1.8M	Added +32.5%	≤ Q2 2013
26	PGRProgressive Trimmed −14.1%	0.5%	$662M	3.0M	Trimmed −14.1%	Q1 2014
27	NETCloudflare Trimmed −8.3%	0.5%	$634M	2.6M	Trimmed −8.3%	Q4 2020
28	CMGChipotle Mexican Grill Added +125%	0.5%	$629M	18.5M	Added +125%	≤ Q2 2013
29	MUMicron Technology Trimmed −76.6%	0.5%	$618M	535K	Trimmed −76.6%	≤ Q2 2013
30	BEBloom Energy Trimmed −43.2%	0.5%	$610M	2.0M	Trimmed −43.2%	Q3 2019
31	EQIXEquinix Added +27.5%	0.5%	$601M	577K	Added +27.5%	Q1 2015
32	WFCWells Fargo Added +359%	0.5%	$600M	7.3M	Added +359%	≤ Q2 2013
33	RTXRTX Added +58.9%	0.5%	$590M	3.1M	Added +58.9%	Q2 2020
34	ITWIllinois Tool Works Added +46.7%	0.5%	$583M	2.2M	Added +46.7%	≤ Q2 2013
35	BMYBristol-Myers Squibb Trimmed −12.6%	0.5%	$581M	10.1M	Trimmed −12.6%	Q3 2013
36	ALNYAlnylam Pharmaceuticals Trimmed −5.8%	0.4%	$565M	1.9M	Trimmed −5.8%	≤ Q2 2013
37	INTUIntuit New	0.4%	$564M	2.2M	New	≤ Q2 2013
38	GHGuardant Health Trimmed −12.1%	0.4%	$558M	3.7M	Trimmed −12.1%	Q3 2019
39	SNDKSandisk Trimmed −68.3%	0.4%	$550M	242K	Trimmed −68.3%	Q3 2025
40	WCNWaste Connections Trimmed −5.8%	0.4%	$541M	3.2M	Trimmed −5.8%	Q2 2016
41	CMECME Group Added +110%	0.4%	$534M	2.4M	Added +110%	Q3 2013
42	ROSTRoss Stores Trimmed −13.0%	0.4%	$521M	2.4M	Trimmed −13.0%	≤ Q2 2013
43	ABNBAirbnb Added +2.6%	0.4%	$508M	3.6M	Added +2.6%	Q2 2021
44	MRNAModerna Trimmed −20.8%	0.4%	$504M	7.2M	Trimmed −20.8%	Q2 2019
45	CIThe Cigna Added +183%	0.4%	$500M	1.8M	Added +183%	Q4 2018
46	IONSIonis Pharmaceuticals Added +6.7%	0.4%	$496M	6.3M	Added +6.7%	Q4 2015
47	AERAercap Trimmed −4.0%	0.4%	$495M	3.4M	Trimmed −4.0%	Q4 2013
48	AALAmerican Airlines Group Added +92.1%	0.4%	$492M	27.2M	Added +92.1%	Q4 2013
49	DOWDow Added +297%	0.4%	$489M	17.9M	Added +297%	Q4 2019
50	RSGRepublic Services Added +33.4%	0.4%	$486M	2.3M	Added +33.4%	≤ Q2 2013
51	GMGeneral Motors Added +5.1%	0.4%	$481M	6.2M	Added +5.1%	Q3 2013
52	BLKBlackRock Added +151%	0.4%	$467M	485K	Added +151%	Q4 2024
53	HPEHewlett Packard Enterprise Trimmed −4.0%	0.4%	$459M	10.2M	Trimmed −4.0%	Q4 2015
54	XLFSs Financial Select Sector Added +54.2%	0.3%	$427M	8.0M	Added +54.2%	Q4 2013
55	RLRalph Lauren Added +16.9%	0.3%	$421M	1.0M	Added +16.9%	≤ Q2 2013
56	NBISNebius Group Trimmed −46.2%	0.3%	$416M	1.5M	Trimmed −46.2%	Q4 2014
57	PLTRPalantir Technologies Trimmed −44.9%	0.3%	$413M	3.5M	Trimmed −44.9%	Q3 2021
58	REGNRegeneron Pharmaceuticals Trimmed −19.2%	0.3%	$409M	656K	Trimmed −19.2%	≤ Q2 2013
59	TXNTexas Instruments Added +963%	0.3%	$409M	1.4M	Added +963%	Q4 2014
60	TELTE Connectivity Added +19.8%	0.3%	$409M	2.0M	Added +19.8%	Q3 2024
61	AMGNAmgen Added +1,475%	0.3%	$409M	1.1M	Added +1,475%	Q4 2013
62	CNCCentene Trimmed −5.9%	0.3%	$407M	6.3M	Trimmed −5.9%	≤ Q2 2013
63	CTASCintas	0.3%	$402M	2.4M	No change	≤ Q2 2013
64	ONOn Semiconductor Trimmed −8.7%	0.3%	$385M	4.1M	Trimmed −8.7%	≤ Q2 2013
65	APLDApplied Digital Added +547%	0.3%	$384M	10.3M	Added +547%	Q4 2024
66	METAMeta Platforms Trimmed −14.5%	0.3%	$377M	669K	Trimmed −14.5%	≤ Q2 2013
67	CPRTCopart Added +17.2%	0.3%	$354M	12.5M	Added +17.2%	≤ Q2 2013
68	BBIOBridgebio Pharma	0.3%	$352M	4.7M	No change	Q3 2020
69	FCXFreeport-Mcmoran Trimmed −10.8%	0.3%	$351M	5.6M	Trimmed −10.8%	≤ Q2 2013
70	NBIXNeurocrine Biosciences Trimmed −32.2%	0.3%	$350M	2.1M	Trimmed −32.2%	≤ Q2 2013
71	STXSeagate Technology Added +246%	0.3%	$342M	355K	Added +246%	Q2 2021
72	CRWVCoreweave Added +2,920%	0.3%	$342M	3.4M	Added +2,920%	Q1 2025
73	UNPUnion Pacific Added +14.3%	0.3%	$341M	1.3M	Added +14.3%	Q3 2013
74	VLOValero Energy Added +85.7%	0.3%	$334M	1.3M	Added +85.7%	Q3 2013
75	FTNTFortinet Added +93.1%	0.3%	$334M	2.2M	Added +93.1%	≤ Q2 2013
76	RIVNRivian Automotive Added +101%	0.3%	$333M	19.2M	Added +101%	Q4 2022
77	HUBSHubSpot Added +35.3%	0.3%	$332M	1.8M	Added +35.3%	Q4 2014
78	PCGP G & E Added +176%	0.3%	$328M	19.5M	Added +176%	≤ Q2 2013
79	MELIMercadoLibre Added +550%	0.2%	$318M	187K	Added +550%	≤ Q2 2013
80	MPCMarathon Petroleum Trimmed −18.7%	0.2%	$317M	1.2M	Trimmed −18.7%	≤ Q2 2013
81	LHXL3harris Technologies Added +77.3%	0.2%	$312M	1.1M	Added +77.3%	Q3 2019
82	XLESs Energy Select Sector New	0.2%	$309M	5.8M	New	≤ Q2 2013
83	KMXCarmax Added +9.1%	0.2%	$308M	5.8M	Added +9.1%	≤ Q2 2013
84	VRSKVerisk Analytics Added +9.1%	0.2%	$308M	1.7M	Added +9.1%	≤ Q2 2013
85	TTDTrade Desk Inc/the Added +20.4%	0.2%	$308M	17.1M	Added +20.4%	Q4 2016
86	HRLHormel Foods Added +2.8%	0.2%	$306M	12.3M	Added +2.8%	Q1 2014
87	SPCXSpaceX New	0.2%	$303M	1.8M	New	Q2 2026
88	IBBiShares Biotechnology ETF Added +185%	0.2%	$302M	1.6M	Added +185%	Q1 2014
89	RBCRbc Bearings Added +63.8%	0.2%	$301M	467K	Added +63.8%	≤ Q2 2013
90	SOLSSolstice Adv Materials Added +37.0%	0.2%	$297M	3.4M	Added +37.0%	Q4 2025
91	WMWaste Management Trimmed −34.6%	0.2%	$297M	1.3M	Trimmed −34.6%	≤ Q2 2013
92	DOCNDigitalocean Added +896%	0.2%	$296M	1.9M	Added +896%	Q2 2021
93	GDDYGodaddy Trimmed −1.0%	0.2%	$296M	3.5M	Trimmed −1.0%	Q4 2015
94	PODDInsulet Added +150%	0.2%	$290M	1.9M	Added +150%	≤ Q2 2013
95	MOHMolina Healthcare Trimmed −6.3%	0.2%	$290M	1.3M	Trimmed −6.3%	≤ Q2 2013
96	FIVEFive Below Added +11.9%	0.2%	$289M	1.6M	Added +11.9%	Q3 2013
97	SMCISuper Micro Computer Added +979%	0.2%	$287M	9.8M	Added +979%	Q4 2024
98	WULFTerawulf Added +46.7%	0.2%	$284M	11.5M	Added +46.7%	Q2 2022
99	QQnity Electronics Added +21.3%	0.2%	$283M	1.7M	Added +21.3%	Q4 2025
100	DELLDell Technologies Trimmed −78.4%	0.2%	$283M	655K	Trimmed −78.4%	Q4 2018

Values at quarter end, not today's prices. Largest 100 of 3,822 positions shown.

Options in the filing

not counted in weights or the record

callSPYSs SPDR S&P 500 ETF Trust-Uson $408M
putSPYSs SPDR S&P 500 ETF Trust-Uson $408M
callIWMiShares Russell 2000 ETFon $220M
putIWMiShares Russell 2000 ETFon $220M
callQQQInvesco QQQ Trust Series 1on $116M
putQQQInvesco QQQ Trust Series 1on $116M
putRIVNRivian Automotiveon $113M
putNVDANVIDIAon $62.5M
callNVDANVIDIAon $61.0M
putAMDAdvanced Micro Deviceson $45.9M

Filing history

53 quarters since Q2 2013

Quarter	Filed	Lag	Stocks	Positions	Filing
Q2 2026	Aug 14, 2026	45d	$128.6B	3,822	EDGAR
Q1 2026	May 15, 2026	45d	$117.1B	3,593	EDGAR
Q4 2025	Feb 17, 2026	48d	$63.7B	3,372	EDGAR
Q3 2025	Nov 14, 2025	45d	$62.3B	3,272	EDGAR
Q2 2025	Aug 14, 2025	45d	$53.6B	3,024	EDGAR
Q1 2025	May 15, 2025	45d	$44.5B	3,033	EDGAR
Q4 2024	Feb 14, 2025	45d	$41.9B	3,026	EDGAR
Q3 2024	Nov 14, 2024	45d	$43.0B	2,974	EDGAR
Q2 2024	Aug 14, 2024	45d	$40.9B	2,862	EDGAR
Q1 2024	May 15, 2024	45d	$39.7B	2,869	EDGAR
Q4 2023	Feb 14, 2024	45d	$39.8B	2,981	EDGAR
Q3 2023	Nov 14, 2023	45d	$34.2B	2,809	EDGAR
Q2 2023	Aug 14, 2023	45d	$36.2B	2,848	EDGAR
Q1 2023	May 15, 2023	45d	$32.5B	2,814	EDGAR
Q4 2022	Feb 14, 2023	45d	$30.2B	2,681	EDGAR
Q3 2022	Nov 14, 2022	45d	$28.2B	2,363	EDGAR
Q2 2022	Aug 15, 2022	46d	$29.1B	2,355	EDGAR
Q1 2022	May 16, 2022	46d	$32.6B	2,484	EDGAR
Q4 2021	Feb 14, 2022	45d	$40.1B	2,498	EDGAR
Q3 2021	Nov 15, 2021	46d	$36.8B	2,452	EDGAR
Q2 2021	Aug 16, 2021	47d	$37.1B	2,346	EDGAR
Q1 2021	May 17, 2021	47d	$32.8B	2,260	EDGAR
Q4 2020	Feb 16, 2021	47d	$30.5B	1,964	EDGAR
Q3 2020	Nov 16, 2020	47d	$24.3B	1,823	EDGAR
Q2 2020	Aug 14, 2020	45d	$17.7B	1,941	EDGAR
Q1 2020	May 15, 2020	45d	$9.49B	1,842	EDGAR
Q4 2019	Feb 14, 2020	45d	$27.8B	2,115	EDGAR
Q3 2019	Nov 14, 2019	45d	$24.3B	1,902	EDGAR
Q2 2019	Aug 14, 2019	45d	$26.2B	2,000	EDGAR
Q1 2019	May 15, 2019	45d	$27.7B	2,065	EDGAR
Q4 2018	Feb 14, 2019	45d	$23.4B	2,046	EDGAR
Q3 2018	Nov 14, 2018	45d	$32.9B	1,962	EDGAR
Q2 2018	Aug 14, 2018	45d	$28.0B	1,980	EDGAR
Q1 2018	May 15, 2018	45d	$26.0B	1,924	EDGAR
Q4 2017	Feb 14, 2018	45d	$28.0B	2,123	EDGAR
Q3 2017	Nov 14, 2017	45d	$25.6B	1,862	EDGAR
Q2 2017	Aug 14, 2017	45d	$24.5B	1,955	EDGAR
Q1 2017	May 15, 2017	45d	$26.7B	2,073	EDGAR
Q4 2016	Feb 14, 2017	45d	$22.9B	2,098	EDGAR
Q3 2016	Nov 14, 2016	45d	$23.4B	1,989	EDGAR
Q2 2016	Aug 15, 2016	46d	$20.8B	1,971	EDGAR
Q1 2016	May 16, 2016	46d	$19.2B	2,051	EDGAR
Q4 2015	Feb 16, 2016	47d	$19.5B	1,992	EDGAR
Q3 2015	Nov 16, 2015	47d	$18.8B	1,603	EDGAR
Q2 2015	Aug 14, 2015 *	45d	$20.4B	2,127	EDGAR
Q1 2015	May 15, 2015 *	45d	$20.8B	2,088	EDGAR
Q4 2014	Feb 17, 2015 *	48d	$18.1B	2,193	EDGAR
Q3 2014	Nov 14, 2014 *	45d	$22.4B	1,708	EDGAR
Q2 2014	Aug 14, 2014 *	45d	$22.2B	2,112	EDGAR
Q1 2014	May 15, 2014	45d	$18.7B	1,944	EDGAR
Q4 2013	Feb 14, 2014	45d	$18.1B	2,146	EDGAR
Q3 2013	Nov 14, 2013	45d	$15.7B	1,801	EDGAR
Q2 2013	Aug 14, 2013	45d	$14.3B	1,941	EDGAR

They usually file 45 days after the quarter ends. * amended later.

Earlier filings, quarter by quarter

Aug 14
NewINTU0.4% of the bookNewXLE0.2% of the bookNewSPCX0.2% of the bookNewICE0.2% of the bookAddedWFC359% more sharesAddedBSX106% more shares
Holdings as of Jun 30 (Q2 2026), filed 45 days later (the report at the SEC)
May 15
NewAVGO0.6% of the bookNewABT0.6% of the bookNewRTX0.3% of the bookNewADP0.2% of the bookAddedNVDA832% more sharesAddedAAPL567% more shares
Holdings as of Mar 31 (Q1 2026), filed 45 days later (the report at the SEC)
Feb 17
NewVNQ0.5% of the bookNewSCHH0.4% of the bookNewXLRE0.4% of the bookNewSMH0.4% of the bookAddedXLK8,189% more sharesAddedXLY860% more shares
Holdings as of Dec 31 (Q4 2025), filed 48 days later (the report at the SEC)
Nov 14
NewBRK.B0.3% of the bookNewDE0.2% of the bookNewPYPL0.2% of the bookNewSO0.2% of the bookAddedXLF479% more sharesAddedXLP242% more shares
Holdings as of Sep 30 (Q3 2025), filed 45 days later (the report at the SEC)
Aug 14
NewIGV0.6% of the bookNewXLP0.3% of the bookNewIWM0.3% of the bookNewBRO0.2% of the bookAddedQQQ47.6% more sharesAddedUNH9,240% more shares
Holdings as of Jun 30 (Q2 2025), filed 45 days later (the report at the SEC)
May 15
NewAMD0.5% of the bookNewYUM0.2% of the bookNewEXE0.2% of the bookNewXLB0.2% of the bookAddedSPY138% more sharesAddedAVGO2,570% more shares
Holdings as of Mar 31 (Q1 2025), filed 45 days later (the report at the SEC)

About Two Sigma Investments: Quant fund. Thousands of holdings picked by models. A 13F is up to 45 days old when filed and shows long US stock positions only. Not investment advice.