undamentalytics Newsletter

Institution

Jane Street Group, LLC

13F for the quarter to June 30, 2026, filed August 14, 2026 · SEC CIK 1595888

Reported value
$156.5bn
64% in companies we cover
Positions we cover
2,658
Largest AMZN 2.2%
Copy, a year
+14.2%
S&P 500 +13.7%
Copy Sharpe ratio
0.66
S&P 500 0.74

How copying its 13F would have done

$10.0k$20.0k$40.0k 2014201620182020202220242026 $52.3k$49.6k
CopyS&P 500 $10,000 copying Jane Street Group, LLC's filed holdings in companies we cover from May 16, 2014, buying on the first trading day after each 13F was filed and holding until the next, against the S&P 500 (total return). Marked weekly, log scale. Before costs and taxes; misses trading within each quarter and anything 13F does not show (shorts, cash, bonds, non-US holdings).

Biggest drop −36.9% (S&P 500 −31.8%); beta 1.14; alpha −0.6% a year (t = −0.30); last 12 months +14.3% against +12.1%.

Reported value by quarter

Jane Street Group, LLC: 13F reported value Total value of all positions in each quarter's 13F, as filed (values before 2023 were filed in thousands of dollars and are converted).
$0 $20T $40T $60T Reported value, 2014-03-31: $4.8B Reported value, 2014-06-30: $4.4B Reported value, 2014-09-30: $4.7B Reported value, 2014-12-31: $7.3B Reported value, 2015-03-31: $6B Reported value, 2015-06-30: $6.8B Reported value, 2015-09-30: $7B Reported value, 2015-12-31: $6.7B Reported value, 2016-03-31: $7.3B Reported value, 2016-06-30: $7.6B Reported value, 2016-09-30: $9B Reported value, 2016-12-31: $8.8B Reported value, 2017-03-31: $9.5B Reported value, 2017-06-30: $11.1B Reported value, 2017-09-30: $12B Reported value, 2017-12-31: $13.6B Reported value, 2018-03-31: $12.9B Reported value, 2018-06-30: $13.7B Reported value, 2018-09-30: $16.5B Reported value, 2018-12-31: $10.5B Reported value, 2019-03-31: $23B Reported value, 2019-06-30: $17B Reported value, 2019-09-30: $15.4B Reported value, 2019-12-31: $17.9B Reported value, 2020-03-31: $21.8B Reported value, 2020-06-30: $25.7B Reported value, 2020-09-30: $25.9B Reported value, 2020-12-31: $33B Reported value, 2021-03-31: $35.6B Reported value, 2021-06-30: $39.5B Reported value, 2021-09-30: $39.6B Reported value, 2021-12-31: $51.9B Reported value, 2022-03-31: $54B Reported value, 2022-06-30: $49.6B Reported value, 2022-09-30: $52.4B Reported value, 2022-12-31: $53.2T Reported value, 2023-03-31: $58.2B Reported value, 2023-06-30: $73.6B Reported value, 2023-09-30: $64.2B Reported value, 2023-12-31: $82.2B Reported value, 2024-03-31: $77.3B Reported value, 2024-06-30: $92.1B Reported value, 2024-09-30: $62.1B Reported value, 2024-12-31: $62.5B Reported value, 2025-03-31: $55.3B Reported value, 2025-06-30: $61.2B Reported value, 2025-09-30: $84.7B Reported value, 2025-12-31: $83.6B Reported value, 2026-03-31: $92.2B Reported value, 2026-06-30: $156.5B 2014-03-31 2016-09-30 2019-03-31 2021-09-30 2024-03-31 2026-06-30 $156.5B
View chart data
Period Reported value
2014-03-31 $4.8B
2014-06-30 $4.4B
2014-09-30 $4.7B
2014-12-31 $7.3B
2015-03-31 $6B
2015-06-30 $6.8B
2015-09-30 $7B
2015-12-31 $6.7B
2016-03-31 $7.3B
2016-06-30 $7.6B
2016-09-30 $9B
2016-12-31 $8.8B
2017-03-31 $9.5B
2017-06-30 $11.1B
2017-09-30 $12B
2017-12-31 $13.6B
2018-03-31 $12.9B
2018-06-30 $13.7B
2018-09-30 $16.5B
2018-12-31 $10.5B
2019-03-31 $23B
2019-06-30 $17B
2019-09-30 $15.4B
2019-12-31 $17.9B
2020-03-31 $21.8B
2020-06-30 $25.7B
2020-09-30 $25.9B
2020-12-31 $33B
2021-03-31 $35.6B
2021-06-30 $39.5B
2021-09-30 $39.6B
2021-12-31 $51.9B
2022-03-31 $54B
2022-06-30 $49.6B
2022-09-30 $52.4B
2022-12-31 $53.2T
2023-03-31 $58.2B
2023-06-30 $73.6B
2023-09-30 $64.2B
2023-12-31 $82.2B
2024-03-31 $77.3B
2024-06-30 $92.1B
2024-09-30 $62.1B
2024-12-31 $62.5B
2025-03-31 $55.3B
2025-06-30 $61.2B
2025-09-30 $84.7B
2025-12-31 $83.6B
2026-03-31 $92.2B
2026-06-30 $156.5B

Holdings and moves

CompanyShare of portfolioValueSharesChange in shares
AMZNAmazon2.18%$3.4bn14.30M+225.8% Added
SNDKSandisk1.68%$2.6bn1.16M−35.2% Reduced
NVDANVIDIA Corporation1.51%$2.4bn11.81M+875.9% Added
MSFTMicrosoft Corporation1.06%$1.7bn4.45M+3318.2% Added
STXSeagate Technology0.91%$1.4bn1.47M+7380.5% Added
CRWVCoreweave, Inc.0.88%$1.4bn13.89M+56.8% Added
METAMeta Platforms0.81%$1.3bn2.26M+703.0% Added
BEBloom Energy0.81%$1.3bn4.17M−15.3% Reduced
AAPLApple Inc.0.73%$1.1bn3.93M+515.6% Added
CSCOCisco0.70%$1.1bn9.28M+4513.6% Added
INTCIntel0.65%$1.0bn7.31M+1676.7% Added
DELLDell Technologies0.64%$1.0bn2.32M−62.0% Reduced
PLTRPalantir Technologies Inc.0.62%$974.5m8.35M−8.8% Reduced
AMDAdvanced Micro Devices0.60%$944.8m1.63M+354.7% Added
ORCLOracle Corporation0.59%$919.6m6.27M+60.5% Added
SMCISupermicro0.54%$844.3m28.79M+551.4% Added
MUMicron Technology0.52%$806.8m699.0K−60.7% Reduced
CLSCelestica Inc0.49%$766.4m2.10M−17.1% Reduced
TSEMTower Semiconductor LTD0.49%$763.3m2.93M+146.0% Added
PANWPalo Alto Networks0.48%$750.4m2.20M+3002.6% Added
UNHUnitedHealth Group0.47%$740.3m1.78M+8.0% Added
HWMHowmet Aerospace0.47%$727.7m2.71M+116.1% Added
INTUIntuit0.45%$697.4m2.67M+13325.6% Added
WDCWestern Digital0.43%$672.1m1.05M+2949.5% Added
HLTHilton Worldwide0.43%$667.5m2.02M+612.3% Added
STRLSterling Infrastructure, Inc.0.41%$639.2m761.6K+10129.6% Added
FTNTFortinet0.40%$627.2m4.08M+2769.3% Added
ORLYO'Reilly Automotive0.37%$572.4m6.22M+185.1% Added
MCKMcKesson0.36%$564.5m747.1K+825.4% Added
QCOMQualcomm0.35%$552.3m2.99M+790.9% Added
PWRQuanta Services0.35%$551.4m765.7K+6949.7% Added
LLYLilly (Eli)0.35%$549.7m458.3K+295.6% Added
SMTCSemtech Corp0.35%$542.4m3.35M+333.6% Added
BSXBoston Scientific0.33%$515.9m12.09M+199.8% Added
TTMITTM Technologies Inc0.33%$515.5m2.76M+229.0% Added
CCitigroup0.33%$512.5m3.66M−7.4% Reduced
TXNTexas Instruments0.32%$503.4m1.69M+3441.3% Added
LRCXLam Research0.31%$484.7m1.12M+59.9% Added
VVisa Inc.0.30%$477.3m1.39M+331.0% Added
RIOTRiot Platforms, Inc.0.29%$460.7m16.83M+127.8% Added
LSCCLattice Semiconductor Corp0.28%$444.4m2.91M+59.3% Added
VIAVViavi Solutions Inc.0.28%$443.8m9.29M+3928.9% Added
FANGDiamondback Energy0.26%$411.5m2.34M+25.6% Added
QQnity Electronics, Inc.0.26%$409.6m2.51M+44.0% Added
CNQCanadian Natural Resources Ltd0.26%$406.3m10.29M+385.9% Added
CVXChevron Corporation0.26%$401.7m2.42M+1807.2% Added
CMECME Group0.26%$400.9m1.82M+438.8% Added
GOOGLAlphabet Inc. (Class A)0.25%$392.4m1.10M−43.1% Reduced
CRMSalesforce0.25%$390.5m2.49M+156.5% Added
SANMSanmina Corp0.25%$385.1m1.52M+1040.2% Added
DLTRDollar Tree0.24%$378.8m3.13M+24522.7% Added
HPEHewlett Packard Enterprise0.24%$378.2m8.38M+17221.4% Added
CIFRCipher Digital Inc.0.24%$378.1m15.43M+35.0% Added
NTAPNetApp0.24%$369.7m2.39M+28401.2% Added
FFIVF5, Inc.0.23%$368.3m885.5K+5094.8% Added
MRVLMarvell Technology0.23%$366.0m1.23M−87.7% Reduced
PDDPDD Holdings Inc.0.23%$365.7m4.79M+2612.9% Added
JCIJohnson Controls0.23%$364.4m2.49M−34.3% Reduced
SNPSSynopsys Inc0.23%$360.9m809.1K+2297.8% Added
BLKBlackRock0.23%$354.8m369.0K+437.5% Added
MNSTMonster Beverage0.22%$342.3m3.56M+271.7% Added
KEYSKeysight Technologies0.22%$340.7m973.4K−21.3% Reduced
PPLPPL Corporation0.21%$335.9m9.24M+22081.8% Added
WCCWesco International Inc0.21%$327.0m946.6K+7122.0% Added
ASTSAST Spacemobile, Inc.0.20%$318.5m3.58M+14292.4% Added
MCHPMicrochip Technology Inc0.20%$305.2m3.35M+766.9% Added
AEISAdvanced Energy Industries Inc0.19%$304.1m815.7K+612.9% Added
AVGOBroadcom0.19%$301.5m798.2K−82.9% Reduced
UALUnited Airlines Holdings0.19%$292.1m2.15M+205.2% Added
IBKRInteractive Brokers0.19%$291.6m3.35M+89.5% Added
CBRECBRE Group0.18%$289.4m2.15M+299.5% Added
TSMTaiwan Semiconductor Manufacturing Co LTD0.18%$287.8m602.7K−16.7% Reduced
ONON Semiconductor Corp0.18%$286.4m3.03M+918.1% Added
DDOGDatadog, Inc.0.18%$284.8m1.09M+4510.0% Added
TELTE Connectivity0.18%$282.5m1.40M+320.8% Added
TTWOTake TWO Interactive Software Inc0.18%$282.4m1.13M+10.2% Added
BKNGBooking Holdings0.18%$281.5m1.58M+2126.5% Added
ATIATI Inc0.18%$278.1m1.41M−5.4% Reduced
MDTMedtronic0.18%$275.8m3.52M+907.5% Added
FDXFedEx0.17%$270.7m864.6K+183.4% Added
GHGuardant Health, Inc.0.17%$267.6m1.78M+37031.9% Added
SHOPShopify Inc.0.17%$265.2m2.32M−33.6% Reduced
FNFabrinet0.17%$264.7m471.0K+1011.2% Added
SUSuncor Energy Inc0.17%$264.6m4.93M+307.4% Added
CCLCarnival Corporation0.17%$262.8m9.20MNew
MXLMaxlinear, Inc0.17%$261.7m2.04M+367.6% Added
STZConstellation Brands0.17%$261.4m1.88M+25161.8% Added
NEMNewmont0.17%$260.0m2.78M+158.0% Added
AXTIAXT Inc0.16%$254.2m3.53M+45.4% Added
GEGE Aerospace0.16%$252.4m675.3K+258.7% Added
AMATApplied Materials0.16%$252.0m348.6K−70.8% Reduced
NTRANatera, Inc.0.16%$251.6m927.0K+251.6% Added
LITELumentum0.16%$251.3m292.8K−69.4% Reduced
TERTeradyne0.16%$250.9m518.6K+2712.4% Added
CATCaterpillar Inc.0.16%$250.1m234.9K+619.7% Added
AMTAmerican Tower0.16%$249.4m1.52M+2316.7% Added
NVTnVent Electric plc0.16%$249.4m1.47M+44.8% Added
MPWRMonolithic Power Systems, Inc.0.16%$247.8m179.3K+3427.3% Added
ISRGIntuitive Surgical0.16%$246.4m619.7K+422.7% Added
AEMAgnico Eagle Mines LTD0.16%$245.3m1.58M+354.8% Added
CNCCentene Corporation0.16%$245.1m3.82M−44.8% Reduced
EQIXEquinix0.15%$241.6m231.8K+17.6% Added
MODModine Manufacturing Co0.15%$241.0m902.6K+126.9% Added
NKENike, Inc.0.15%$240.4m5.86M+137.1% Added
CRDOCredo Technology Group Holding Ltd0.15%$239.2m879.5K+10300.4% Added
COFCapital One0.15%$236.0m1.18M+359.3% Added
TTTrane Technologies0.15%$234.9m478.3K+268.8% Added
NDAQNasdaq, Inc.0.15%$233.8m2.97M+2779.3% Added
MSTRStrategy Inc0.15%$232.8m2.68M+1176.1% Added
FLEXFlex Ltd.0.14%$227.7m1.40M+213.6% Added
AALAmerican Airlines Group Inc.0.14%$227.6m12.60M+39.8% Added
MAMastercard0.14%$221.6m431.5K+1778.1% Added
CRSCarpenter Technology Corp0.14%$219.7m356.2K+121.0% Added
BBIOBridgebio Pharma, Inc.0.14%$218.5m2.93M+66.9% Added
TSLATesla, Inc.0.14%$218.5m519.5K−12.1% Reduced
STMStmicroelectronics N.V.0.14%$214.4m2.86M+138.6% Added
KKRKKR & Co.0.14%$211.2m2.30M+37.7% Added
FORMFormfactor Inc0.13%$209.5m1.31M+41.5% Added
ADIAnalog Devices0.13%$204.8m515.6K+1441.8% Added
VICRVicor Corp0.13%$204.8m539.2K+64.5% Added
MTSIMacom Technology Solutions Holdings, Inc.0.13%$203.3m534.6K+22579.8% Added
SCHWCharles Schwab Corporation0.13%$201.2m2.18M+48.8% Added
AKAMAkamai Technologies0.13%$199.7m1.69M+15228.0% Added
NOWServiceNow0.13%$198.5m2.00M−54.7% Reduced
SNXTD Synnex Corp0.13%$197.2m737.5K+617.2% Added
COINCoinbase0.13%$196.1m1.34M+51.0% Added
IRENIREN Ltd0.12%$194.1m4.25M+48.7% Added
GFSGlobalfoundries Inc.0.12%$193.6m2.35M+22.4% Added
SOLSSolstice Advanced Materials Inc.0.12%$190.3m2.15M−29.3% Reduced
TSNTyson Foods0.12%$188.9m3.30M+123.4% Added
EFXEquifax0.12%$188.6m1.19M+155.9% Added
FCXFreeport-McMoRan0.12%$188.3m2.99M+91.6% Added
SPXCSPX Technologies, Inc.0.12%$187.9m766.6K+32728.9% Added
TRPTC Energy Corp0.12%$186.7m2.82M+2609.5% Added
ONONOn Holding AG0.12%$185.7m5.24M+0.3%
SPGIS&P Global0.12%$184.7m453.6K+73.2% Added
CMICummins0.12%$181.7m254.8K−43.6% Reduced
OSCROscar Health, Inc.0.12%$181.5m6.37M+119.2% Added
LPLALPL Financial Holdings Inc.0.12%$181.0m642.5K+551.5% Added
TDToronto Dominion Bank0.11%$178.5m1.47M+875.1% Added
ADBEAdobe Inc.0.11%$177.9m867.8K+721.5% Added
PNCPNC Financial Services0.11%$176.8m718.2K+3144.1% Added
GNRCGenerac0.11%$176.0m601.0K+115.4% Added
TLNTalen Energy Corp0.11%$175.2m456.0K+6744.4% Added
HDThe Home Depot0.11%$174.4m494.6K−27.9% Reduced
FERGFerguson Enterprises0.11%$173.9m732.6K+66.1% Added
GMGeneral Motors0.11%$171.0m2.22M−33.2% Reduced
LNGCheniere Energy, Inc.0.11%$170.1m711.6K+4.0% Added
WMTWalmart0.11%$168.2m1.48M+403.6% Added
BBYBest Buy0.11%$166.9m2.20M+1540.8% Added
CompanyBought (value)Shares
AMZNAmazon$2.4bn9.91M
NVDANVIDIA Corporation$2.1bn10.60M
MSFTMicrosoft Corporation$1.6bn4.32M
STXSeagate Technology$1.4bn1.45M
METAMeta Platforms$1.1bn1.98M
CSCOCisco$1.1bn9.08M
INTCIntel$963.6m6.90M
AAPLApple Inc.$952.9m3.29M
AMDAdvanced Micro Devices$737.0m1.27M
PANWPalo Alto Networks$726.2m2.13M
SMCISupermicro$714.7m24.37M
INTUIntuit$692.2m2.65M
WDCWestern Digital$650.1m1.02M
STRLSterling Infrastructure, Inc.$633.0m754.1K
FTNTFortinet$605.3m3.94M

Change in shares on the previous quarter's 13F, valued at this quarter's reported price.

CompanySold (value)Shares
MRVLMarvell Technology−$2.6bn−8.73M
DELLDell Technologies−$1.6bn−3.78M
AVGOBroadcom−$1.5bn−3.88M
SNDKSandisk−$1.4bn−629.9K
MUMicron Technology−$1.2bn−1.08M
GLWCorning Inc.−$738.1m−2.89M
TMUST-Mobile US−$732.8m−4.37M
CRWDCrowdStrike−$687.5m−900.9K
AMATApplied Materials−$610.0m−843.7K
LITELumentum−$569.3m−663.5K
ASMLAsml Holding NV−$503.0m−252.8K
SNOWSnowflake Inc.−$432.5m−1.70M
NRGNRG Energy−$407.0m−2.79M
NBISNebius Group N.V.−$388.1m−1.41M
VSTVistra Corp.−$375.1m−2.36M

Change in shares on the previous quarter's 13F, valued at this quarter's reported price.

CompanyValue last quarterShares
SAPSAP SE$120.3m702.8K
DLRDigital Realty$95.5m530.0K
NVONovo Nordisk A S$74.4m2.02M
ASXASE Technology Holding Co., Ltd.$68.2m3.14M
TSCOTractor Supply$66.4m1.47M
HCCWarrior MET Coal, Inc.$57.1m612.5K
ELSEquity Lifestyle Properties Inc$55.4m888.2K
AVTRAvantor, Inc.$38.9m4.97M
IBPInstalled Building Products, Inc.$38.3m144.6K
LUMNLumen Technologies, Inc.$35.8m5.15M
VGVenture Global, Inc.$32.2m2.05M
BBWIBath & Body Works, Inc.$30.6m1.64M
BZKanzhun Ltd$29.6m2.21M
BUDAnheuser-busch Inbev SA$29.0m417.7K
ESNTEssent Group Ltd.$28.7m491.4K
ARGXArgenx SE$28.1m38.4K
SRRKScholar Rock Holding Corp$27.5m560.1K
CNRCore Natural Resources, Inc.$24.9m237.5K
UMCUnited Microelectronics Corp$23.1m2.57M
ASOAcademy Sports & Outdoors, Inc.$22.6m400.4K
BGCBGC Group, Inc.$22.0m2.25M
WTWisdomtree, Inc.$22.0m1.51M
TRMBTrimble Inc.$21.9m335.3K
BRZEBraze, Inc.$20.9m886.4K
GOLDGold.com, Inc.$20.8m519.3K
SHAKShake Shack Inc.$20.2m228.1K
MANHManhattan Associates Inc$19.7m148.2K
RSIRush Street Interactive, Inc.$19.7m904.7K
WKWorkiva Inc$18.3m307.3K
HSTHost Hotels & Resorts$18.0m940.3K
  • Technology43.3%
  • Industrials13.5%
  • Consumer Discretionary10.3%
  • Financials9.0%
  • Health Care8.3%
  • Communication Services3.6%
  • Energy3.1%
  • Materials2.8%
  • Consumer Staples2.8%
  • Real Estate1.9%
  • Utilities1.5%

Share of the value held in companies we cover, by sector.

PeriodCopy, a yearS&P 500SharpeS&P 500Biggest dropBeta
Whole backtestMay 16, 2014 to November 2, 2026+14.2%+13.7%0.660.74−36.9%1.14
2018 onwardsJanuary 5, 2018 to November 2, 2026+14.0%+13.9%0.580.66−36.9%1.15
Last three yearsNovember 3, 2023 to November 2, 2026+25.9%+21.8%1.091.16−22.0%1.24
Last yearNovember 7, 2025 to November 2, 2026+18.2%+14.2%0.790.84−10.0%1.31

From SEC Form 13F data sets. A 13F lists long positions in US-listed shares at the quarter's end, filed up to 45 days later; it does not show shorts, cash, bonds, non-US holdings or trades within the quarter. Positions in companies outside our coverage are not listed here. Research, not investment advice.