Two Sigma Investments portfolio, 13F holdings

Overdeck / Siegel (founders). Quarterly 13F portfolio: every reported position with value, portfolio weight and the change in shares since the prior quarter.

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2026-06-30

Quarter ended

$138.12B

Reported value

3,901

Positions

1,116

Put and call lines

New positions

Intuit
SpaceX

Added to

Berkshire Hathaway
Mastercard
Costco Wholesale
Asml Holding
Advanced Micro Devices

Reduced

Amazon.com
NVIDIA
Apple
Tesla
JPMorgan Chase

Holdings

The 200 largest of 5,017 lines, by value.

#	Issuer	Ticker	Value	% of Portfolio	Shares	QoQ Shares
1	WESTERN DIGITAL CORP	-	$1.50B	1.1%	88.95M	n/a
2	Amazon.com	AMZN	$1.36B	1.0%	5.72M	-618.9K
3	NVIDIA	NVDA	$1.26B	0.9%	6.28M	-4.95M
4	Apple	AAPL	$1.21B	0.9%	4.18M	-1.77M
5	Tesla	TSLA	$1.20B	0.9%	2.86M	-51.3K
6	Berkshire Hathaway	BRK-B	$1.14B	0.8%	2.27M	+652.8K
7	JPMorgan Chase	JPM	$968.1M	0.7%	2.96M	-353.4K
8	Mastercard	MA	$945.6M	0.7%	1.84M	+166.0K
9	Costco Wholesale	COST	$941.3M	0.7%	1.01M	+131.4K
10	Asml Holding	ASML	$918.1M	0.7%	461.5K	+82.6K
11	Advanced Micro Devices	AMD	$880.3M	0.6%	1.52M	+143.4K
12	Citigroup	C	$831.1M	0.6%	5.94M	+1.64M
13	Boston Scientific	BSX	$826.2M	0.6%	19.36M	+9.95M
14	Alphabet	GOOGL	$802.9M	0.6%	2.25M	n/a
15	Lockheed Martin	LMT	$799.8M	0.6%	1.57M	+220.7K
16	Intuitive Surgical	ISRG	$787.1M	0.6%	1.98M	+573.8K
17	Charles Schwab	SCHW	$777.4M	0.6%	8.43M	+3.07M
18	Kimberly-Clark	KMB	$774.4M	0.6%	7.05M	+1.88M
19	Goldman Sachs Group	GS	$762.1M	0.6%	753.5K	+387.8K
20	TJX Companies	TJX	$756.1M	0.5%	4.99M	-252.8K
21	T-Mobile US	TMUS	$745.4M	0.5%	4.44M	+552.3K
22	Abbott Laboratories	ABT	$737.4M	0.5%	8.13M	+1.74M
23	Roblox	RBLX	$731.3M	0.5%	13.45M	+1.40M
24	Interactive Brokers Group	IBKR	$725.9M	0.5%	8.34M	+27.4K
25	Morgan Stanley	MS	$715.7M	0.5%	3.42M	-316.1K
26	Microsoft	MSFT	$682.4M	0.5%	1.83M	+448.4K
27	Progressive	PGR	$662.0M	0.5%	3.03M	-497.2K
28	Cloudflare	NET	$634.3M	0.5%	2.59M	n/a
29	Chipotle Mexican Grill	CMG	$628.5M	0.5%	18.49M	+10.27M
30	Micron Technology	MU	$617.7M	0.4%	535.2K	-1.76M
31	Bloom Energy	BE	$610.4M	0.4%	2.02M	n/a
32	Equinix	EQIX	$601.3M	0.4%	576.8K	+124.6K
33	Wells Fargo	WFC	$600.5M	0.4%	7.27M	+5.68M
34	RTX	RTX	$589.7M	0.4%	3.11M	+1.15M
35	Illinois Tool Works	ITW	$582.5M	0.4%	2.15M	+685.7K
36	Bristol Myers Squibb	BMY	$581.1M	0.4%	10.09M	-1.45M
37	Alnylam Pharmaceuticals	ALNY	$564.7M	0.4%	1.88M	n/a
38	Intuit	INTU	$564.2M	0.4%	2.16M	+2.16M
39	Guardant Health	GH	$558.0M	0.4%	3.72M	-510.2K
40	Sandisk	SNDK	$549.5M	0.4%	241.7K	-521.1K
41	Waste Connections	WCN	$541.1M	0.4%	3.25M	-198.2K
42	CME Group	CME	$534.4M	0.4%	2.42M	+1.27M
43	Ross Stores	ROST	$520.7M	0.4%	2.45M	-366.1K
44	Airbnb	ABNB	$508.0M	0.4%	3.55M	+91.4K
45	Moderna	MRNA	$503.8M	0.4%	7.19M	-1.89M
46	Cigna Group	CI	$499.8M	0.4%	1.81M	+1.17M
47	Ionis Pharmaceuticals	IONS	$495.7M	0.4%	6.25M	+394.7K
48	AerCap Holdings	AER	$494.9M	0.4%	3.39M	-140.6K
49	American Airlines Group	AAL	$492.2M	0.4%	27.24M	+13.06M
50	Dow	DOW	$489.0M	0.4%	17.87M	+13.37M
51	Republic Services	RSG	$485.9M	0.4%	2.28M	+571.2K
52	General Motors	GM	$481.0M	0.3%	6.24M	+305.3K
53	BlackRock	BLK	$466.7M	0.3%	485.3K	+292.3K
54	Hewlett Packard Enterprise	HPE	$459.0M	0.3%	10.17M	n/a
55	SELECT SECTOR SPDR TR	XLF	$426.6M	0.3%	7.96M	n/a
56	Ralph Lauren	RL	$421.0M	0.3%	1.05M	+152.0K
57	Nebius Group	NBIS	$415.6M	0.3%	1.50M	-1.29M
58	Palantir Technologies	PLTR	$413.5M	0.3%	3.54M	-2.89M
59	Regeneron Pharmaceuticals	REGN	$409.1M	0.3%	656.1K	-156.1K
60	Texas Instruments	TXN	$408.9M	0.3%	1.37M	+1.24M
61	TE Connectivity	TEL	$408.9M	0.3%	2.03M	+335.3K
62	Amgen	AMGN	$408.7M	0.3%	1.13M	+1.06M
63	STATE STR SPDR S&P 500 ETF TPut	SPY	$408.3M	0.3%	546.8K	+428.2K
64	STATE STR SPDR S&P 500 ETF TCall	SPY	$408.3M	0.3%	546.8K	+428.7K
65	Centene	CNC	$407.5M	0.3%	6.35M	-395.9K
66	Cintas	CTAS	$401.5M	0.3%	2.36M	+1.3K
67	ON Semiconductor	ON	$384.6M	0.3%	4.07M	n/a
68	Applied Digital	APLD	$384.2M	0.3%	10.30M	+8.71M
69	Meta Platforms	META	$377.1M	0.3%	669.4K	-113.8K
70	Copart	CPRT	$353.8M	0.3%	12.55M	+1.84M
71	BridgeBio Pharma	BBIO	$351.7M	0.3%	4.72M	+1.60M
72	Freeport-McMoRan	FCX	$350.6M	0.3%	5.57M	-677.2K
73	Neurocrine Biosciences	NBIX	$349.9M	0.3%	2.08M	-984.3K
74	Seagate Technology Holdings	STX	$342.4M	0.2%	354.8K	+252.3K
75	CoreWeave	CRWV	$341.5M	0.2%	3.43M	+3.32M
76	Union Pacific	UNP	$341.1M	0.2%	1.25M	+157.1K
77	Valero Energy	VLO	$334.3M	0.2%	1.28M	+592.3K
78	Fortinet	FTNT	$333.6M	0.2%	2.17M	+1.05M
79	Rivian Automotive	RIVN	$332.7M	0.2%	19.18M	n/a
80	HubSpot	HUBS	$332.1M	0.2%	1.82M	+475.1K
81	PG&E	PCG	$328.2M	0.2%	19.51M	n/a
82	MercadoLibre	MELI	$317.8M	0.2%	187.3K	+158.4K
83	Marathon Petroleum	MPC	$316.8M	0.2%	1.24M	-285.0K
84	L3Harris Technologies	LHX	$312.4M	0.2%	1.08M	+468.7K
85	SELECT SECTOR SPDR TR	XLE	$309.1M	0.2%	5.82M	n/a
86	CarMax	KMX	$308.5M	0.2%	5.83M	+484.9K
87	Verisk Analytics	VRSK	$308.4M	0.2%	1.72M	+142.6K
88	Trade Desk	TTD	$308.3M	0.2%	17.05M	+2.89M
89	Hormel Foods	HRL	$305.9M	0.2%	12.33M	+339.0K
90	SpaceX	SPCX	$303.3M	0.2%	1.78M	+1.78M
91	ISHARES TR	IBB	$302.0M	0.2%	1.59M	n/a
92	RBC Bearings	RBC	$300.8M	0.2%	467.1K	+182.0K
93	Solstice Advanced Materials	SOLS	$297.3M	0.2%	3.36M	+905.7K
94	Waste Management	WM	$297.3M	0.2%	1.33M	-705.4K
95	DigitalOcean Holdings	DOCN	$296.3M	0.2%	1.89M	n/a
96	GoDaddy	GDDY	$295.8M	0.2%	3.49M	-34.4K
97	ECHOSTAR CORP	-	$295.5M	0.2%	94.65M	n/a
98	Insulet	PODD	$289.8M	0.2%	1.90M	+1.14M
99	Molina Healthcare	MOH	$289.6M	0.2%	1.27M	-84.4K
100	Five Below	FIVE	$288.7M	0.2%	1.61M	+171.4K
101	Super Micro Computer	SMCI	$287.0M	0.2%	9.78M	n/a
102	TeraWulf	WULF	$283.9M	0.2%	11.50M	+3.66M
103	Qnity Electronics	Q	$282.8M	0.2%	1.73M	+303.6K
104	Dell Technologies	DELL	$282.7M	0.2%	655.3K	-2.38M
105	GlobalFoundries	GFS	$281.6M	0.2%	3.42M	+743.2K
106	Gartner	IT	$276.1M	0.2%	2.13M	+1.00M
107	Motorola Solutions	MSI	$269.4M	0.2%	648.8K	-134.8K
108	Capital One Financial	COF	$269.4M	0.2%	1.34M	+1.27M
109	Pinnacle West Capital	PNW	$269.4M	0.2%	2.52M	n/a
110	Agree Realty	ADC	$267.7M	0.2%	3.54M	-506.6K
111	Viavi Solutions	VIAV	$266.8M	0.2%	5.59M	+3.84M
112	Monolithic Power Systems	MPWR	$263.3M	0.2%	190.5K	+178.5K
113	Core Scientific	CORZ	$263.0M	0.2%	10.28M	+4.69M
114	Medtronic	MDT	$253.5M	0.2%	3.24M	+2.64M
115	Deutsche Bank Aktiengesellschaft	DB	$252.6M	0.2%	7.48M	+2.88M
116	Crown Holdings	CCK	$251.4M	0.2%	2.25M	-242.1K
117	Intercontinental Exchange	ICE	$249.8M	0.2%	2.03M	+2.03M
118	Wayfair	W	$241.5M	0.2%	2.61M	+108.7K
119	Nasdaq	NDAQ	$239.6M	0.2%	3.04M	+704.6K
120	Onto Innovation	ONTO	$239.5M	0.2%	633.0K	+320.3K
121	INVESCO QQQ TR	QQQ	$237.9M	0.2%	323.1K	-332.3K
122	D.R. Horton	DHI	$237.1M	0.2%	1.46M	+508.0K
123	SPDR SERIES TRUST	XBI	$237.1M	0.2%	1.50M	n/a
124	Arm Holdings	ARM	$234.1M	0.2%	660.2K	+80.1K
125	Silicon Motion Technology	SIMO	$233.7M	0.2%	701.1K	+426.5K
126	Lennar	LEN	$232.7M	0.2%	2.57M	-32.9K
127	Figma	FIG	$230.2M	0.2%	12.73M	+1.57M
128	Enphase Energy	ENPH	$229.2M	0.2%	4.66M	-820.5K
129	Encompass Health	EHC	$229.2M	0.2%	2.27M	+45.6K
130	Exelixis	EXEL	$229.1M	0.2%	4.21M	+2.00M
131	Incyte	INCY	$227.1M	0.2%	2.00M	+1.59M
132	Teradyne	TER	$227.0M	0.2%	469.1K	-370.3K
133	Transocean	RIG	$225.9M	0.2%	46.21M	-258.4K
134	Sea	SE	$224.8M	0.2%	2.35M	-957.8K
135	Otis Worldwide	OTIS	$224.7M	0.2%	3.14M	+1.20M
136	Adobe	ADBE	$224.1M	0.2%	1.09M	-2.04M
137	Edison International	EIX	$223.1M	0.2%	3.00M	+721.3K
138	ISHARES TRCall	IWM	$220.0M	0.2%	732.4K	n/a
139	ISHARES TRPut	IWM	$220.0M	0.2%	732.4K	n/a
140	Idacorp	IDA	$217.8M	0.2%	1.44M	+89.3K
141	PBF Energy	PBF	$214.6M	0.2%	4.71M	+857.5K
142	HEICO	HEI	$214.4M	0.2%	602.0K	-199.1K
143	Vishay Intertechnology	VSH	$214.3M	0.2%	3.98M	n/a
144	Broadcom	AVGO	$211.7M	0.2%	560.5K	-1.66M
145	Deckers Outdoor	DECK	$211.4M	0.2%	2.13M	+661.0K
146	Akamai Technologies	AKAM	$210.4M	0.2%	1.78M	n/a
147	Halliburton	HAL	$209.3M	0.2%	6.16M	+4.08M
148	Intel	INTC	$209.1M	0.2%	1.50M	+1.15M
149	Suncor Energy	SU	$208.9M	0.2%	3.89M	+1.65M
150	VANECK ETF TRUST	GDX	$208.6M	0.2%	2.76M	n/a
151	Lumentum Holdings	LITE	$206.1M	0.1%	240.2K	n/a
152	Broadridge Financial Solutions	BR	$204.7M	0.1%	1.50M	+1.13M
153	SPDR SERIES TRUST	KRE	$202.9M	0.1%	2.71M	n/a
154	S&P Global	SPGI	$198.9M	0.1%	488.5K	+358.4K
155	Vale	VALE	$197.4M	0.1%	13.12M	+2.51M
156	Albemarle	ALB	$197.2M	0.1%	1.46M	n/a
157	Fortive	FTV	$196.1M	0.1%	3.21M	+3.21M
158	Atlassian	TEAM	$194.1M	0.1%	2.49M	-2.15M
159	Zions Bancorporation, National Association	ZION	$193.3M	0.1%	2.79M	+609.1K
160	Canadian Natural Resources	CNQ	$193.2M	0.1%	4.89M	+4.70M
161	Unity Software	U	$192.9M	0.1%	6.75M	-1.16M
162	New York Times	NYT	$190.9M	0.1%	2.73M	+418.9K
163	Bank of New York Mellon	BNY	$190.2M	0.1%	1.31M	+1.12M
164	Duolingo	DUOL	$187.4M	0.1%	1.63M	+233.7K
165	MSCI	MSCI	$185.0M	0.1%	330.3K	-251.5K
166	Trane Technologies	TT	$184.0M	0.1%	374.6K	+303.2K
167	Caterpillar	CAT	$182.7M	0.1%	171.6K	-30.3K
168	Franco-Nevada	FNV	$180.1M	0.1%	863.8K	-429.4K
169	Campbell's	CPB	$179.2M	0.1%	8.05M	+94.9K
170	Conagra Brands	CAG	$177.5M	0.1%	13.19M	-5.51M
171	NetApp	NTAP	$177.0M	0.1%	1.14M	+517.8K
172	Cullen/Frost Bankers	CFR	$176.8M	0.1%	1.14M	+484.4K
173	Paycom Software	PAYC	$176.1M	0.1%	1.40M	-346.7K
174	XPO	XPO	$175.8M	0.1%	856.2K	+667.6K
175	Applied Industrial Technologies	AIT	$175.5M	0.1%	519.1K	+28.9K
176	Microchip Technology	MCHP	$175.0M	0.1%	1.92M	n/a
177	Plains GP Holdings	PAGP	$174.7M	0.1%	7.20M	+9.6K
178	Occidental Petroleum	OXY	$173.7M	0.1%	3.58M	+28.3K
179	Southern Copper	SCCO	$172.9M	0.1%	992.0K	+150.2K
180	argenx	ARGX	$172.2M	0.1%	185.6K	+76.5K
181	LUMENTUM HLDGS INC	-	$170.3M	0.1%	13.85M	n/a
182	Portland General Electric	POR	$169.8M	0.1%	3.28M	+235.0K
183	Royal Bank Of Canada	RY	$169.6M	0.1%	819.6K	+88.0K
184	Datadog	DDOG	$169.1M	0.1%	649.5K	+525.8K
185	Veeva Systems	VEEV	$167.4M	0.1%	943.5K	-880.5K
186	Canadian National Railway	CNI	$166.7M	0.1%	1.40M	+974.8K
187	Axsome Therapeutics	AXSM	$163.9M	0.1%	669.5K	+346.7K
188	Super Micro Computer	SMCIP	$163.9M	0.1%	3.15M	n/a
189	Royalty Pharma	RPRX	$163.7M	0.1%	2.92M	+668.6K
190	UiPath	PATH	$163.4M	0.1%	15.03M	+11.48M
191	Arista Networks	ANET	$162.3M	0.1%	955.3K	-2.80M
192	Automatic Data Processing	ADP	$161.3M	0.1%	720.1K	-562.1K
193	Jefferies Financial Group	JEF	$160.2M	0.1%	3.21M	+380.0K
194	Tower Semiconductor	TSEM	$159.5M	0.1%	611.9K	+602.3K
195	Solaris Energy Infrastructure	SEI	$159.3M	0.1%	1.98M	n/a
196	Sterling Infrastructure	STRL	$158.6M	0.1%	189.0K	+176.2K
197	Barrick Mining	B	$158.4M	0.1%	4.31M	-3.01M
198	SPDR SERIES TRUST	XOP	$158.2M	0.1%	1.03M	n/a
199	Kodiak Gas Services	KGS	$158.1M	0.1%	2.10M	+306.8K
200	Unum Group	UNM	$157.3M	0.1%	1.76M	+235.1K

24 issuers are filed on more than one line (share classes, or several funds under one trust name), so they're left out of the new, added and reduced lists, and the change in shares shows as n/a for them.

13F filings arrive up to 45 days after quarter end and cover US-listed long positions only. A put or call line is the option the manager holds, valued at the shares it covers, not at what the option cost; it counts in the reported value and the weights, as the filing counts it. Positions may have changed since. This is observation data, not a recommendation.

What the latest data says

As of the quarter ended 2026-06-30, Two Sigma Investments reported 3,901 US-listed positions and 1,116 put and call lines, $138.12B in all at the filing's values. The largest is Western Digital at 1.1% of the reported portfolio, and the top five lines make up 5% of it, a widely diversified book. New this quarter: Intuit, SpaceX. Trimmed: Amazon.com, NVIDIA, Apple.

What this data is

Fund holdings (13F) for Two Sigma Investments

Institutional managers with more than $100 million in US equities file a Form 13F within 45 days of each quarter end, listing every long position they held on the last day of the quarter. The site follows a fixed set of 30 managers and turns each filing into a table: the position, its value, its weight in the portfolio and how the share count changed from the previous quarter.

13F data is old by the time it's public, up to 135 days from the trade in the worst case. It won't tell you what a manager did yesterday. It tells you what they own, what they've been building for several quarters, and what they exited.

This page follows Two Sigma Investments only. The full list and the cross-market view live on the Fund holdings (13F) hub.

Source and updates

Source: SEC EDGAR Form 13F filings
Credit: SEC.
Updates: Quarterly. Managers file up to 45 days after quarter end, and new filings show here within a week. Latest quarter 2026-06-30.
History: Quarter ended December 2020.
This series: 3,901 positions in the quarter ended 2026-06-30 filing; 914 new, 1,786 increased, 1,581 reduced.
Get the data: JSON API and CSV download10 requests a minute without a key, 30 with a free key from a free account.

How to read it

The change column is the story. A position built over three quarters is conviction; a position that appeared and vanished was a trade.
Portfolio weight beats dollar value for comparing managers of different sizes.
Treat every 13F number as weeks old and read it for structure, not timing.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Frequently Asked Questions

What does Two Sigma own?

Two Sigma Investments' 13F for the quarter ended 30 June 2026 lists 3,901 US-listed positions and 1,116 put and call lines, $138.12B in all. The largest are Western Digital (1.1%), Amazon.com (1.0%), NVIDIA (0.9%), Apple (0.9%), Tesla (0.9%).

What did Two Sigma buy last quarter?

New positions in the quarter ended 30 June 2026: Intuit, SpaceX. Added to: Berkshire Hathaway, Mastercard, Costco Wholesale, Asml Holding, Advanced Micro Devices.

What did Two Sigma sell last quarter?

Reduced in the quarter ended 30 June 2026: Amazon.com, NVIDIA, Apple, Tesla, JPMorgan Chase. Positions sold in full no longer appear in the filing.

How current is Two Sigma Investments's portfolio here?

It reflects the latest 13F-HR filing, which managers submit up to 45 days after each quarter ends. Positions may have changed since.

Why do share counts change quarter to quarter?

The QoQ column shows shares bought or sold versus the prior quarter's filing. A position equal to its change is brand new.

Does this show short positions?

No. 13F filings only disclose US-listed long positions. Puts and calls the manager holds are listed on their own lines, valued at the shares they cover; shorts, bonds and non-US holdings are not reported.

What should I read first?

The change column. The largest holding is usually old news; what was added, trimmed or exited this quarter is where the information is.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.