OpenStocks
Pro···
Smart money
  • Super investors
  • Most popular stocks
  • Biggest buys
  • Biggest sells
  • New positions
  • Smart-money signals
Insiders
  • Insider trading
  • Browse insiders
  • Transactions feed
  • Insider trading RSS
Congress
  • Congress stock trades
  • All members of Congress
  • Trades by committee
  • Congress trades RSS
Markets
  • ETFs
  • Sectors
  • Industries
  • Stock screener
  • Daily market digest
  • Blog
Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
Logos by elbstream.com
  1. Home/
  2. Super Investors/
  3. Two Sigma Investments
  • Overview
  • Portfolio3.5k
  • Performance40Q
  • Options574
  • Activity112k
  • News
Quant Hedge Fund · CIK 0001179392

Two Sigma Investments

Share
  • Concentrated
  • Large Fund

Two Sigma Investments, a quant hedge fund overseeing $67.06B in disclosed equity holdings (SEC CIK 0001179392). The latest portfolio (2025Q4) discloses 3467 positions across 11 sectors, with the largest positions in XLY, XLK and VUG. On a mark-to-market basis the tracked portfolio has returned 27.5% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Two's filingsView holdings↓
Portfolio
$67.06B
Positions
3467
Quarter
2025Q4
Filings tracked
40
1Y+27.5%Since filing+136.3%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Holdings

Sorted by value · 2025Q2
1 / 42
75 of 3101
1
QQQINVESCO QQQ TRETF
1.31%
of portfolio
Number of shares
1,339,733 sh
Holdings current value
$739.05M
Avg closing price
$449.12
+44.5%
Last action
Trimmed 10.1%
2025Q4
Current $648.85
2
SPYSPDR S&P 500 ETF TRETF
1.27%
of portfolio
Number of shares
1,157,598 sh
Holdings current value
$715.22M
Avg closing price
$520.19
+36.5%
Last action
Trimmed 32.5%
2025Q4
Current $710.14
3
IWFISHARES TRETF
0.84%
of portfolio
Number of shares
1,114,100 sh
Holdings current value
$473.02M
Avg closing price
$377.91
+26.1%
Last action
Added 25.6%
2025Q4
Current $476.41
4
VUGVANGUARD INDEX FDSETF
0.81%
of portfolio
Number of shares
1,042,900 sh
Holdings current value
$457.21M
Avg closing price
$360.00
+37.2%
Last action
Trimmed 4.5%
2025Q4
Current $493.92
5
XLKSELECT SECTOR SPDR TRETF
0.65%
of portfolio
Number of shares
1,448,331 sh
Holdings current value
$366.76M
Avg closing price
$144.85
+6.6%
Last action
Added
2025Q4
Current $154.35
6
IVVISHARES TRETF
0.62%
of portfolio
Number of shares
564,700 sh
Holdings current value
$350.62M
Avg closing price
$528.53
+35.0%
Last action
Trimmed 16.0%
2025Q4
Current $713.36
7
IGVISHARES TRETF
0.61%
of portfolio
Number of shares
3,154,300 sh
Holdings current value
$345.40M
Avg closing price
$105.91
-19.7%
Last action
Added 6.0%
2025Q4
Current $85.08
8
NVDANVIDIA CORPORATION
Technology·Semiconductors
0.53%
of portfolio
Number of shares
1,893,594 sh
Holdings current value
$299.17M
Avg closing price
$134.37
+50.1%
Last action
Trimmed 11.3%
2025Q4
Current $201.68
9
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
0.51%
of portfolio
Number of shares
1,325,041 sh
Holdings current value
$290.70M
Avg closing price
$218.81
+14.5%
Last action
Trimmed 4.7%
2025Q4
Current $250.56
10
NFLXNETFLIX INC
Communication Services·Entertainment
0.51%
of portfolio
Number of shares
215,216 sh
Holdings current value
$288.20M
Avg closing price
$152.38
-36.1%
Last action
Added
2025Q4
Current $97.31
11
AAPLAPPLE INC
Technology·Consumer Electronics
0.51%
of portfolio
Number of shares
1,404,489 sh
Holdings current value
$288.16M
Avg closing price
$194.42
+39.0%
Last action
Trimmed 0.9%
2025Q4
Current $270.23
12
CVNACARVANA CO
Consumer Cyclical·Auto & Truck Dealerships
0.49%
of portfolio
Number of shares
824,164 sh
Holdings current value
$277.71M
Avg closing price
$169.54
+128.6%
Last action
Added 9.0%
2025Q4
Current $387.53
13
PLTRPALANTIR TECHNOLOGIES INC
Technology·Software - Infrastructure
0.48%
of portfolio
Number of shares
2,000,926 sh
Holdings current value
$272.77M
Avg closing price
$83.78
+74.7%
Last action
Trimmed 1.3%
2025Q4
Current $146.39
14
SNOWSNOWFLAKE INC
Technology·Software - Application
0.48%
of portfolio
Number of shares
1,217,039 sh
Holdings current value
$272.34M
Avg closing price
$146.91
-2.0%
Last action
Trimmed 1.2%
2025Q4
Current $143.98
15
CRMSALESFORCE COM INC
Technology·Software - Application
0.48%
of portfolio
Number of shares
993,387 sh
Holdings current value
$270.89M
Avg closing price
$274.44
-33.6%
Last action
Trimmed 49.3%
2025Q4
Current $182.14
16
NETCLOUDFLARE INC
Technology·Software - Infrastructure
0.47%
of portfolio
Number of shares
1,363,214 sh
Holdings current value
$266.96M
Avg closing price
$103.65
+93.9%
Last action
Added 1.5%
2025Q4
Current $200.99
17
BSXBOSTON SCIENTIFIC CORP
Healthcare·Medical Devices
0.47%
of portfolio
Number of shares
2,466,376 sh
Holdings current value
$264.91M
Avg closing price
$93.40
-31.2%
Last action
Trimmed 2.4%
2025Q4
Current $64.23
18
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
0.47%
of portfolio
Number of shares
529,591 sh
Holdings current value
$263.42M
Avg closing price
$362.10
+16.8%
Last action
Added 4.5%
2025Q4
Current $422.79
19
MAMASTERCARD INCORPORATED
Financial Services·Credit Services
0.47%
of portfolio
Number of shares
467,387 sh
Holdings current value
$262.64M
Avg closing price
$437.13
+19.3%
Last action
Added 10.8%
2025Q4
Current $521.30
20
SESEA LTDADR
Consumer Cyclical·Internet Retail
0.46%
of portfolio
Number of shares
1,641,413 sh
Holdings current value
$262.53M
Avg closing price
$118.20
-22.7%
Last action
Added 41.2%
2025Q4
Current $91.33
21
REGNREGENERON PHARMACEUTICALS
Healthcare·Biotechnology
0.46%
of portfolio
Number of shares
499,828 sh
Holdings current value
$262.41M
Avg closing price
$624.38
+20.2%
Last action
Trimmed 27.4%
2025Q4
Current $750.57
22
RBLXROBLOX CORP
Communication Services·Electronic Gaming & Multimedia
0.46%
of portfolio
Number of shares
2,482,023 sh
Holdings current value
$261.11M
Avg closing price
$62.18
-3.0%
Last action
Added 112.5%
2025Q4
Current $60.34
23
SCHWSCHWAB CHARLES CORP
Financial Services·Capital Markets
0.46%
of portfolio
Number of shares
2,843,926 sh
Holdings current value
$259.48M
Avg closing price
$79.91
+15.5%
Last action
Added 0.8%
2025Q4
Current $92.28
24
SOFISOFI TECHNOLOGIES INC
Financial Services·Credit Services
0.46%
of portfolio
Number of shares
14,241,585 sh
Holdings current value
$259.34M
Avg closing price
$16.10
+20.7%
Last action
Added 4.8%
2025Q4
Current $19.43
25
ADBEADOBE SYSTEMS INCORPORATED
Technology·Software - Application
0.46%
of portfolio
Number of shares
668,638 sh
Holdings current value
$258.68M
Avg closing price
$438.65
-44.3%
Last action
Added 6.3%
2025Q4
Current $244.45
26
TMOTHERMO FISHER SCIENTIFIC INC
Healthcare·Diagnostics & Research
0.46%
of portfolio
Number of shares
637,117 sh
Holdings current value
$258.33M
Avg closing price
$481.45
+9.4%
Last action
Trimmed 0.0%
2025Q4
Current $526.60
27
ZSZSCALER INC
Technology·Software - Infrastructure
0.45%
of portfolio
Number of shares
812,308 sh
Holdings current value
$255.02M
Avg closing price
$274.78
-51.0%
Last action
Trimmed 30.5%
2025Q4
Current $134.68
28
MSCIMSCI INC
Financial Services·Financial Data & Stock Exchanges
0.45%
of portfolio
Number of shares
436,842 sh
Holdings current value
$251.94M
Avg closing price
$550.75
+3.2%
Last action
Added 76.0%
2025Q4
Current $568.55
29
TEAMATLASSIAN CORPORATION
Technology·Software - Application
0.45%
of portfolio
Number of shares
1,239,975 sh
Holdings current value
$251.83M
Avg closing price
$191.34
-65.0%
Last action
Trimmed 29.1%
2025Q4
Current $66.94
30
GOOGLALPHABET INC
Communication Services·Internet Content & Information
0.44%
of portfolio
Number of shares
1,422,143 sh
Holdings current value
$250.62M
Avg closing price
$163.86
+108.5%
Last action
Trimmed 39.8%
2025Q4
Current $341.68
31
TMUST-MOBILE US INC
Communication Services·Telecom Services
0.43%
of portfolio
Number of shares
1,024,186 sh
Holdings current value
$244.02M
Avg closing price
$236.88
-16.6%
Last action
Added 20.8%
2025Q4
Current $197.67
32
GEVGE VERNOVA LLC
Industrials·Specialty Industrial Machinery
0.43%
of portfolio
Number of shares
459,054 sh
Holdings current value
$242.91M
Avg closing price
$517.82
+93.6%
Last action
Trimmed 31.7%
2025Q4
Current $1003
33
BACBK OF AMERICA CORP
Financial Services·Banks - Diversified
0.42%
of portfolio
Number of shares
5,031,873 sh
Holdings current value
$238.11M
Avg closing price
$43.36
+24.3%
Last action
Trimmed 47.5%
2025Q4
Current $53.91
34
MSIMOTOROLA SOLUTIONS INC
Technology·Communication Equipment
0.42%
of portfolio
Number of shares
563,990 sh
Holdings current value
$237.14M
Avg closing price
$377.42
+17.1%
Last action
Added 131.6%
2025Q4
Current $441.96
35
UNHUNITEDHEALTH GROUP INC
Healthcare·Healthcare Plans
0.42%
of portfolio
Number of shares
756,506 sh
Holdings current value
$236.01M
Avg closing price
$317.67
+2.2%
Last action
Added 0.7%
2025Q4
Current $324.63
36
DHRDANAHER CORPORATION
Healthcare·Diagnostics & Research
0.42%
of portfolio
Number of shares
1,189,679 sh
Holdings current value
$235.01M
Avg closing price
$234.51
-17.0%
Last action
Trimmed 46.3%
2025Q4
Current $194.75
37
DUOLDUOLINGO INC
Technology·Software - Application
0.42%
of portfolio
Number of shares
572,841 sh
Holdings current value
$234.88M
Avg closing price
$405.89
-75.2%
Last action
Trimmed 10.8%
2025Q4
Current $100.51
38
UNPUNION PAC CORP
Industrials·Railroads
0.42%
of portfolio
Number of shares
1,019,532 sh
Holdings current value
$234.57M
Avg closing price
$230.16
+9.1%
Last action
Trimmed 10.3%
2025Q4
Current $251.14
39
COSTCOSTCO WHSL CORP NEW
Consumer Defensive·Discount Stores
0.41%
of portfolio
Number of shares
234,117 sh
Holdings current value
$231.76M
Avg closing price
$793.17
+26.1%
Last action
Added 3.6%
2025Q4
Current $999.89
40
RSGREPUBLIC SVCS INC
Industrials·Waste Management
0.41%
of portfolio
Number of shares
939,170 sh
Holdings current value
$231.61M
Avg closing price
$201.35
+3.1%
Last action
Added 13.2%
2025Q4
Current $207.66
41
QCOMQUALCOMM INC
Technology·Semiconductors
0.41%
of portfolio
Number of shares
1,447,782 sh
Holdings current value
$230.57M
Avg closing price
$161.06
-15.4%
Last action
Trimmed 47.3%
2025Q4
Current $136.20
42
HUBSHUBSPOT INC
Technology·Software - Application
0.41%
of portfolio
Number of shares
411,125 sh
Holdings current value
$228.84M
Avg closing price
$586.28
-62.1%
Last action
Trimmed 25.2%
2025Q4
Current $222.49
43
CMECME GROUP INC
Financial Services·Financial Data & Stock Exchanges
0.40%
of portfolio
Number of shares
824,490 sh
Holdings current value
$227.25M
Avg closing price
$193.74
+48.5%
Last action
Trimmed 24.1%
2025Q4
Current $287.65
44
G0403H108AON PLC
0.40%
of portfolio
Number of shares
629,555 sh
Holdings current value
$224.60M
Avg closing price
$356.50
Last action
Trimmed 10.8%
2025Q4
Current —
45
H1467J104CHUBB LIMITED
0.40%
of portfolio
Number of shares
773,426 sh
Holdings current value
$224.08M
Avg closing price
$288.61
Last action
Trimmed 23.5%
2025Q4
Current —
46
MELIMERCADOLIBRE INC
Consumer Cyclical·Internet Retail
0.40%
of portfolio
Number of shares
85,532 sh
Holdings current value
$223.55M
Avg closing price
$1936
-4.1%
Last action
Trimmed 48.3%
2025Q4
Current $1856
47
ISRGINTUITIVE SURGICAL INC
Healthcare·Medical Instruments & Supplies
0.39%
of portfolio
Number of shares
400,871 sh
Holdings current value
$217.84M
Avg closing price
$485.14
-3.3%
Last action
Trimmed 18.5%
2025Q4
Current $469.21
48
MRSHMARSH & MCLENNAN COS INC
Financial Services·Insurance Brokers
0.38%
of portfolio
Number of shares
993,284 sh
Holdings current value
$217.17M
Avg closing price
$211.71
-17.0%
Last action
Added 17.8%
2025Q4
Current $175.80
49
CPNGCOUPANG INC
Consumer Cyclical·Internet Retail
0.38%
of portfolio
Number of shares
7,242,249 sh
Holdings current value
$216.98M
Avg closing price
$28.73
-25.0%
Last action
Trimmed 33.0%
2025Q4
Current $21.55
50
HOODROBINHOOD MKTS INC
Financial Services·Capital Markets
0.38%
of portfolio
Number of shares
2,315,076 sh
Holdings current value
$216.76M
Avg closing price
$15.86
+472.1%
Last action
Trimmed 4.3%
2025Q4
Current $90.75
51
ITGARTNER INC
Technology·Information Technology Services
0.38%
of portfolio
Number of shares
536,009 sh
Holdings current value
$216.67M
Avg closing price
$401.48
-61.5%
Last action
Added 8.2%
2025Q4
Current $154.62
52
WMWASTE MGMT INC DEL
Industrials·Waste Management
0.38%
of portfolio
Number of shares
933,324 sh
Holdings current value
$213.56M
Avg closing price
$212.47
+5.4%
Last action
Trimmed 12.5%
2025Q4
Current $223.95
53
MCKMCKESSON CORP
Healthcare·Medical Distribution
0.38%
of portfolio
Number of shares
289,430 sh
Holdings current value
$212.09M
Avg closing price
$626.43
+38.3%
Last action
Added 0.1%
2025Q4
Current $866.38
54
VEEVVEEVA SYS INC
Healthcare·Health Information Services
0.36%
of portfolio
Number of shares
714,810 sh
Holdings current value
$205.85M
Avg closing price
$233.23
-28.0%
Last action
Added 13.5%
2025Q4
Current $167.95
55
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
0.36%
of portfolio
Number of shares
278,854 sh
Holdings current value
$205.82M
Avg closing price
$589.60
+16.8%
Last action
Trimmed 54.7%
2025Q4
Current $688.55
56
USMVISHARES TRETF
0.36%
of portfolio
Number of shares
2,168,200 sh
Holdings current value
$203.53M
Avg closing price
$93.87
+1.1%
Last action
Trimmed 10.0%
2025Q4
Current $94.86
57
INTUINTUIT
Technology·Software - Application
0.36%
of portfolio
Number of shares
257,787 sh
Holdings current value
$203.04M
Avg closing price
$671.88
-41.5%
Last action
Added 20.1%
2025Q4
Current $393.25
58
VVISA INC
Financial Services·Credit Services
0.36%
of portfolio
Number of shares
571,493 sh
Holdings current value
$202.91M
Avg closing price
$353.61
-10.3%
Last action
Trimmed 0.3%
2025Q4
Current $317.02
59
LMTLOCKHEED MARTIN CORP
Industrials·Aerospace & Defense
0.36%
of portfolio
Number of shares
436,104 sh
Holdings current value
$201.98M
Avg closing price
$451.10
+31.3%
Last action
Trimmed 13.0%
2025Q4
Current $592.19
60
EXECHESAPEAKE ENERGY CORP
Energy·Oil & Gas E&P
0.36%
of portfolio
Number of shares
1,726,810 sh
Holdings current value
$201.93M
Avg closing price
$109.72
-12.7%
Last action
Trimmed 20.2%
2025Q4
Current $95.82
61
HUMHUMANA INC
Healthcare·Healthcare Plans
0.36%
of portfolio
Number of shares
823,207 sh
Holdings current value
$201.26M
Avg closing price
$326.26
-37.1%
Last action
Trimmed 40.4%
2025Q4
Current $205.14
62
CORAMERISOURCEBERGEN CORP
Healthcare·Medical Distribution
0.36%
of portfolio
Number of shares
670,788 sh
Holdings current value
$201.14M
Avg closing price
$315.99
+3.7%
Last action
Added 7.6%
2025Q4
Current $327.56
63
RIVNRIVIAN AUTOMOTIVE INC
Consumer Cyclical·Auto Manufacturers
0.35%
of portfolio
Number of shares
14,399,101 sh
Holdings current value
$197.84M
Avg closing price
$15.33
+12.4%
Last action
Trimmed 20.0%
2025Q4
Current $17.23
64
ASMLASML HOLDING N V
Technology·Semiconductor Equipment & Materials
0.35%
of portfolio
Number of shares
246,683 sh
Holdings current value
$197.69M
Avg closing price
$1040
+40.4%
Last action
Added 27.6%
2025Q4
Current $1460
65
KRESPDR SER TRETF
0.35%
of portfolio
Number of shares
3,292,564 sh
Holdings current value
$195.55M
Avg closing price
$55.75
+26.2%
Last action
Trimmed 54.2%
2025Q4
Current $70.37
66
ABNBAIRBNB INC
Consumer Cyclical·Travel Services
0.34%
of portfolio
Number of shares
1,467,681 sh
Holdings current value
$194.23M
Avg closing price
$129.55
+9.3%
Last action
Added 0.9%
2025Q4
Current $141.55
67
MRKMERCK & CO INC
Healthcare·Drug Manufacturers - General
0.34%
of portfolio
Number of shares
2,438,348 sh
Holdings current value
$193.02M
Avg closing price
$108.93
+9.3%
Last action
Trimmed 43.7%
2025Q4
Current $119.07
68
MRNAMODERNA INC
Healthcare·Biotechnology
0.34%
of portfolio
Number of shares
6,959,208 sh
Holdings current value
$192.00M
Avg closing price
$31.32
+71.5%
Last action
Trimmed 2.6%
2025Q4
Current $53.72
69
NKENIKE INC
Consumer Cyclical·Footwear & Accessories
0.34%
of portfolio
Number of shares
2,697,119 sh
Holdings current value
$191.60M
Avg closing price
$71.30
-35.4%
Last action
Trimmed 9.2%
2025Q4
Current $46.03
70
SYKSTRYKER CORPORATION
Healthcare·Medical Devices
0.34%
of portfolio
Number of shares
480,543 sh
Holdings current value
$190.12M
Avg closing price
$372.31
-7.8%
Last action
Trimmed 49.2%
2025Q4
Current $343.32
71
BTIBRITISH AMERN TOB PLCADR
Consumer Defensive·Tobacco
0.33%
of portfolio
Number of shares
3,986,871 sh
Holdings current value
$188.70M
Avg closing price
$44.91
+26.2%
Last action
Trimmed 0.4%
2025Q4
Current $56.68
72
APHAMPHENOL CORP NEW
Technology·Electronic Components
0.33%
of portfolio
Number of shares
1,895,982 sh
Holdings current value
$187.23M
Avg closing price
$97.90
+54.3%
Last action
Trimmed 5.8%
2025Q4
Current $151.06
73
DHID R HORTON INC
Consumer Cyclical·Residential Construction
0.33%
of portfolio
Number of shares
1,433,971 sh
Holdings current value
$184.87M
Avg closing price
$143.44
+4.4%
Last action
Added 24.3%
2025Q4
Current $149.81
74
HEIHEICO CORP NEW
Industrials·Aerospace & Defense
0.32%
of portfolio
Number of shares
555,495 sh
Holdings current value
$182.20M
Avg closing price
$244.20
+19.4%
Last action
Trimmed 4.7%
2025Q4
Current $291.57
75
CICIGNA CORP NEW
Healthcare·Healthcare Plans
0.32%
of portfolio
Number of shares
550,706 sh
Holdings current value
$182.05M
Avg closing price
$329.65
-15.5%
Last action
Trimmed 36.1%
2025Q4
Current $278.64

Portfolio heatmap

Box size = % of portfolio · color = return since filing
QQQ
1.31% · +17.6%
SPY
1.27% · +14.9%
IWF
0.84% · +12.2%
VUG
0.81% · +12.7%
XLK
0.65% · -39.0%
IVV
0.62% · +14.9%
IGV
0.61% · -22.3%
NVDA
0.53% · +27.7%
AMZN
0.51% · +14.2%
NFLX
0.51% · -92.7%
AAPL
0.51% · +31.7%
CVNA
0.49% · +15.0%
PLTR
0.48% · +7.4%
SNOW
0.48% · -35.7%
CRM
0.48% · -33.2%
NET
0.47% · +2.6%
BSX
0.47% · -40.2%
MSFT
0.47% · -15.0%
MA
0.47% · -7.2%
SE
0.46% · -42.9%
REGN
0.46% · +43.0%
RBLX
0.46% · -42.6%
SCHW
0.46% · +1.1%
SOFI
0.46% · +6.7%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology280 pos$8.65B21.3%
  • Healthcare342 pos$6.88B16.9%
  • Financial Services393 pos$6.88B16.9%
  • Industrials277 pos$4.62B11.4%
  • Consumer Cyclical199 pos$4.48B11.0%
  • Communication Services83 pos$2.08B5.1%
  • Consumer Defensive90 pos$2.00B4.9%
  • Basic Materials116 pos$1.82B4.5%
  • Energy92 pos$1.44B3.5%
  • Utilities62 pos$1.06B2.6%
  • Real Estate114 pos$796.5M2.0%
(26.7% unclassified, excluded from %)