Q2 2026 13F · SEC CIK 1179392

Two Sigma Investments, LP

Hedge fundFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $128.6B
Reported positions: 3,822
Top holdings a year, 3 yrs: +21.6%
Assets under management: $232.8B

Two Sigma Investments, LP is a hedge fund that reported 3,822 positions worth $128.6B in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were Amazon Com Inc Com (AMZN, 1.1%), Nvidia Corporation Com (NVDA, 1.0%), Apple Inc (AAPL, 0.9%). A portfolio copying its top holdings returned 21.6% a year over the last 3 years, against 20.4% for the S&P 500.

Two Sigma Investments, LP holdings largest 50 of 3,822 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Two Sigma Investments, LP 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
AMZNAmazon Com Inc Com	1.1%	1.1%	5,716,287	-9.8%	$1.4B
NVDANvidia Corporation Com	1.0%	1.7%	6,284,574	-44.1%	$1.3B
AAPLApple Inc	0.9%	1.3%	4,176,413	-29.7%	$1.2B
TSLATesla Inc Com	0.9%	0.9%	2,861,596	-1.8%	$1.2B
BRK-BBerkshire Hathaway Inc Del	0.9%	0.7%	2,274,395	+40.3%	$1.1B
JPMJpmorgan Chase & Co	0.8%	0.8%	2,957,516	-10.7%	$968.1M
MAMastercard Inc.	0.7%	0.7%	1,841,139	+9.9%	$945.6M
COSTCostco Whsl Corp New	0.7%	0.7%	1,006,231	+15.0%	$941.3M
ASMLAsml Hldg NV	0.7%	0.4%	461,505	+21.8%	$918.1M
AMDAdvanced Micro Devices Inc	0.7%	—	1,515,419	—	$880.3M
CCitigroup Inc Com New	0.6%	0.4%	5,938,026	+38.0%	$831.1M
BSXBoston Scientific Corp	0.6%	0.5%	19,359,023	+105.7%	$826.2M
GOOGLAlphabet Inc	0.6%	1.1%	2,246,651	-49.3%	$802.9M
LMTLockheed Martin Corp Com	0.6%	0.7%	1,569,836	+16.4%	$799.8M
ISRGIntuitive Surgical Inc	0.6%	0.6%	1,979,128	+40.8%	$787.1M
SCHWSchwab Charles Corp	0.6%	0.4%	8,425,755	+57.2%	$777.4M
KMBKimberly-Clark Corporation	0.6%	0.4%	7,054,632	+36.3%	$774.4M
GSGoldman Sachs Group Inc	0.6%	—	753,545	—	$762.1M
TJXTjx Cos Inc New Com	0.6%	0.7%	4,990,475	-4.8%	$756.1M
TMUST-Mobile US Inc	0.6%	0.7%	4,443,802	+14.2%	$745.4M
ABTAbbott Laboratories	0.6%	0.6%	8,126,315	+27.2%	$737.4M
RBLXRoblox Corporation	0.6%	0.6%	13,448,649	+11.7%	$731.3M
IBKRInteractive Brokers Group in	0.6%	0.5%	8,340,400	+0.3%	$725.9M
MSMorgan Stanley Com New	0.6%	0.5%	3,423,546	-8.5%	$715.7M
MSFTMicrosoft Corp	0.5%	0.4%	1,829,283	+32.5%	$682.4M
PGRProgressive Corp.	0.5%	0.6%	3,030,604	-14.1%	$662.0M
NETCloudflare Inc	0.5%	0.5%	2,586,183	-8.3%	$634.3M
CMGChipotle Mexican Grill Inc	0.5%	—	18,486,484	—	$628.5M
MUMicron Technology Inc	0.5%	0.7%	535,173	-76.6%	$617.7M
BEBloom Energy Corp	0.5%	0.4%	2,016,532	-43.2%	$610.4M
EQIXEquinix Inc	0.5%	0.4%	576,841	+27.5%	$601.3M
WFCWells Fargo Co New	0.5%	—	7,266,171	—	$600.5M
RTXRtx Corporation Com	0.5%	—	3,108,337	—	$589.7M
ITWIllinois Tool Works Inc.	0.5%	—	2,153,740	—	$582.5M
BMYBristol-Myers Squibb Co Com	0.5%	0.6%	10,085,383	-12.6%	$581.1M
ALNYAlnylam Pharmaceuticals Inc	0.4%	0.6%	1,875,937	-5.9%	$564.7M
INTUIntuit	0.4%	—	2,161,507	—	$564.2M
GHGuardant Health Inc	0.4%	—	3,719,301	—	$558.0M
SNDKSandisk Corp	0.4%	0.4%	241,675	-68.3%	$549.5M
WCNWaste Connections Inc	0.4%	0.5%	3,245,893	-5.8%	$541.1M
CMECme Group Inc	0.4%	—	2,420,121	—	$534.4M
ROSTRoss Stores Inc.	0.4%	0.5%	2,446,237	-13.0%	$520.7M
ABNBAirbnb Inc	0.4%	0.4%	3,550,165	+2.6%	$508.0M
MRNAModerna Inc	0.4%	0.4%	7,193,530	-20.8%	$503.8M
CIThe Cigna Group	0.4%	—	1,813,110	—	$499.8M
IONSIonis Pharmaceuticals Inc	0.4%	0.4%	6,252,342	+6.7%	$495.7M
AERAercap Holdings NV	0.4%	0.4%	3,394,989	-4.0%	$494.9M
AALAmerican Airlines Group Inc	0.4%	—	27,240,983	—	$492.2M
DOWDow Inc.	0.4%	—	17,873,366	—	$489.0M
RSGRepublic Svcs Inc	0.4%	—	2,280,285	—	$485.9M

What Two Sigma Investments, LP bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +18.4% /yr; S&P 500 +20.1%
3 years: +21.6% /yr; S&P 500 +20.4%
5 years: +9.7% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$128.6B	3,822
Q1 2026	$117.1B	3,593
Q4 2025	$63.7B	3,372
Q3 2025	$62.3B	3,272
Q2 2025	$53.6B	3,024
Q1 2025	$44.5B	3,033
Q4 2024	$41.9B	3,026
Q3 2024	$43.0B	2,974
Q2 2024	$40.9B	2,862
Q1 2024	$39.7B	2,869
Q4 2023	$39.8B	2,981
Q3 2023	$34.2B	2,809

Questions about Two Sigma Investments, LP's portfolio

What stocks does Two Sigma Investments, LP own?

Two Sigma Investments, LP's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 3,822 positions worth $128.6B. The largest are Amazon Com Inc Com (AMZN) at 1.1%, Nvidia Corporation Com (NVDA) at 1.0%, Apple Inc (AAPL) at 0.9%, Tesla Inc Com (TSLA) at 0.9% and Berkshire Hathaway Inc Del (BRK-B) at 0.9%.

What did Two Sigma Investments, LP buy last quarter?

In Q2 2026, Two Sigma Investments, LP added Boston Scientific Corp (BSX) (+105.7% shares), Schwab Charles Corp (SCHW) (+57.2% shares) and Intuitive Surgical Inc (ISRG) (+40.8% shares), compared with its Q1 2026 filing.

What did Two Sigma Investments, LP sell last quarter?

In Q2 2026, Two Sigma Investments, LP cut from its top 50 Palantir Technologies Inclass Class A (PLTR), cut from its top 50 Adobe Inc (ADBE), cut from its top 50 Broadcom Inc (AVGO), cut from its top 50 Regeneron Pharmaceuticals (REGN), cut from its top 50 Dell Technologies Inc (DELL), Micron Technology Inc (MU) (-76.6% shares), Sandisk Corp (SNDK) (-68.3% shares) and Alphabet Inc (GOOGL) (-49.3% shares), compared with its Q1 2026 filing.

How has Two Sigma Investments, LP's portfolio performed?

A portfolio copying Two Sigma Investments, LP's 20 largest 13F holdings each quarter, from the day each filing was public, returned +21.6% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +18.4% against +20.1%. Over 5 years: +9.7% a year against +11.6%.

When is Two Sigma Investments, LP's next 13F filing due?

13F filings are due 45 days after each quarter ends. Two Sigma Investments, LP's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Two Sigma Investments, LP manage?

Two Sigma Investments, LP reported $232.8B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $128.6B.