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Jane Street Group LLC

The positions Jane Street Group LLC reported on its Form 13F for Q2 2026, the quarter ending 30 Jun 2026, filed on 14 Aug 2026. Every figure below is the filing’s own: US-listed long equity, valued at the quarter end, with the change measured against the same manager’s previous filing.

Reported book
$1206bn
+$428bn on Q1 2026
Positions
11,385
12 new, 100 sold out
Top ten weight
32%
Spread across the book
Quarter
Q2 2026
Filed 14 Aug 2026
Read the Q2 2026 filing on sec.gov CIK 0001595888 · Quant / systematic · NY
Reported book by quarter
$0$603bn$1206bnQ3 24: $453bn$453bnQ3 24Q4 24: $460bn$460bnQ4 24Q1 25: $397bn$397bnQ1 25Q2 25: $506bn$506bnQ2 25Q3 25: $657bn$657bnQ3 25Q4 25: $662bn$662bnQ4 25Q1 26: $777bn$777bnQ1 26Q2 26: $1206bn$1206bnQ2 26
Largest positions, share of the book
State STR SPDR S&P 500 ETF T: 9.6%State STR SPDR S&P 500 …9.6%State STR SPDR S&P 500 ETF T: 4.5%State STR SPDR S&P 500 …4.5%Micron Technology Inc (MU): 3.5%Micron Technology Inc (…3.5%Invesco QQQ TR: 3.0%Invesco QQQ TR3.0%State STR SPDR S&P 500 ETF T: 2.7%State STR SPDR S&P 500 …2.7%Invesco QQQ TR: 2.4%Invesco QQQ TR2.4%iShares TR: 1.9%iShares TR1.9%Advanced Micro Devices Inc (AMD): 1.6%Advanced Micro Devices …1.6%Nvidia Corporation (NVDA): 1.6%Nvidia Corporation (NVD…1.6%Micron Technology Inc (MU): 1.6%Micron Technology Inc (…1.6%

Opened this quarter

A new position is the clearest thing a filing says. Somebody argued for it recently, and it is the easiest question to be ready for.

  • Space Exploration Techn Corp$6.2bn · 0.5%
  • Space Exploration Techn Corp$3.4bn · 0.3%
  • Direxion Shares ETF Trust$3.3bn · 0.3%
  • Select Sector SPDR TR$2.2bn · 0.2%
  • Select Sector SPDR TR$1.6bn · 0.1%
  • Direxion Shares ETF Trust$1.6bn · 0.1%
  • Select Sector SPDR TR$1.2bn · 0.1%
  • Select Sector SPDR TR$1.1bn · 0.1%
  • Cerebras Systems Inc (CBRS)$1.1bn · 0.1%
  • Select Sector SPDR TR$1.0bn · 0.1%
  • Select Sector SPDR TR$878m · 0.1%
  • Select Sector SPDR TR$861m · 0.1%

Sold out of this quarter

Exits are valued at what the position was worth in the previous filing, because by this one it is gone.

  • Honeywell Intl Inc$461m held before
  • Carnival Corp (CCL)$275m held before
  • Nushares ETF TR$144m held before
  • Franklin Templeton ETF TR$95m held before
  • Dupont de Nemours Inc (DD)$88m held before
  • J P Morgan Exchange Traded F$80m held before
  • Bitfarms LTD$76m held before
  • iShares TR$72m held before
  • J P Morgan Exchange Traded F$60m held before
  • Coterra Energy Inc$41m held before
  • SPDR Index SHS FDS$40m held before
  • iShares TR$37m held before
  • and 88 more.

Every reported position, Q2 2026

200 positions, sorted by weight · page 2 of 2

PositionWeight ↑ValueSharesChange on the quarterAction
iShares TR
ISHARES SEMICDTR CALL · CUSIP 464287523
0.1%$1.6bn2,533,700
+$1.4bn
+1,828,400 shares
Added
Select Sector SPDR TR
ST STR TECHN ETF CALL · CUSIP 81369Y803
0.1%$1.6bn8,571,500No earlier filingNew
Crowdstrike HLDGS Inc
CL A CALL · CUSIP 22788C105
0.1%$1.7bn2,174,300
+$842m
+80,200 shares
Added
Microsoft Corp (MSFT)
COM · CUSIP 594918104
0.1%$1.7bn4,452,909
+$1.6bn
+4,322,640 shares
Added
Snowflake Inc (SNOW)
COM SHS CALL · CUSIP 833445109
0.1%$1.7bn6,605,400
+$1.1bn
+2,874,100 shares
Added
Applied Matls Inc
COM CALL · CUSIP 038222105
0.1%$1.7bn2,379,500
+$1.2bn
+952,600 shares
Added
iShares Silver TR
ISHARES CALL · CUSIP 46428Q109
0.1%$1.7bn32,226,600
-$2.1bn
-23,365,200 shares
Trimmed
Alibaba Group HLDG LTD
SPONSORED ADS PUT · CUSIP 01609W102
0.1%$1.8bn18,479,000
-$503m
+331,000 shares
Added
Nebius Group N.v. (NBIS)
SHS CLASS A CALL · CUSIP N97284108
0.2%$1.8bn6,557,500
+$1.4bn
+2,486,200 shares
Added
Nebius Group N.v. (NBIS)
SHS CLASS A PUT · CUSIP N97284108
0.2%$1.8bn6,573,700
+$1.1bn
-7,000 shares
Trimmed
Netflix Inc. (NFLX)
COM PUT · CUSIP 64110L106
0.2%$1.8bn25,558,500
-$444m
+1,957,700 shares
Added
Lumentum HLDGS Inc
COM CALL · CUSIP 55024U109
0.2%$1.8bn2,130,100
+$401m
+100,100 shares
Added
Ge Vernova Inc (GEV)
COM CALL · CUSIP 36828A101
0.2%$1.9bn1,580,100
+$730m
+289,400 shares
Added
Goldman Sachs Group Inc
COM CALL · CUSIP 38141G104
0.2%$1.9bn1,835,400
+$189m
-135,900 shares
Trimmed
Shopify Inc (SHOP)
CL A SUB VTG SHS CALL · CUSIP 82509L107
0.2%$1.9bn16,302,900
+$1.0bn
+9,402,400 shares
Added
iShares Silver TR
ISHARES PUT · CUSIP 46428Q109
0.2%$1.9bn35,138,500
-$1.2bn
-9,967,400 shares
Trimmed
iShares Inc
MSCI STH KOR ETF PUT · CUSIP 464286772
0.2%$1.9bn9,551,600
+$949m
+1,589,600 shares
Added
State STR SPDR Dow Jones Ind
UT SER 1 CALL · CUSIP 78467X109
0.2%$2.0bn3,751,200
+$994m
+1,665,900 shares
Added
Vertiv Holdings Co (VRT)
COM CL A PUT · CUSIP 92537N108
0.2%$2.0bn5,912,400
+$387m
-441,800 shares
Trimmed
Netflix Inc. (NFLX)
COM CALL · CUSIP 64110L106
0.2%$2.0bn28,584,300
-$1.5bn
-7,883,600 shares
Trimmed
Invesco QQQ TR
UNIT SER 1 · CUSIP 46090E103
0.2%$2.1bn2,790,051
+$1.0bn
+1,011,205 shares
Added
Unitedhealth Group Inc (UNH)
COM PUT · CUSIP 91324P102
0.2%$2.1bn4,944,600
+$753m
+132,200 shares
Added
iShares TR
IBOXX HI YD ETF PUT · CUSIP 464288513
0.2%$2.1bn26,580,400
-$211m
-2,783,600 shares
Trimmed
Oracle Corp
COM CALL · CUSIP 68389X105
0.2%$2.1bn14,551,900
+$430m
+2,977,300 shares
Added
Coreweave Inc (CRWV)
COM CL A PUT · CUSIP 21873S108
0.2%$2.2bn21,991,800
+$289m
-2,538,100 shares
Trimmed
Select Sector SPDR TR
ST STR TECHN ETF PUT · CUSIP 81369Y803
0.2%$2.2bn11,601,500No earlier filingNew
State STR SPDR Dow Jones Ind
UT SER 1 PUT · CUSIP 78467X109
0.2%$2.2bn4,246,400
-$6.1m
-555,800 shares
Trimmed
Asml HLDG NV
N Y REGISTRY SHS PUT · CUSIP N07059210
0.2%$2.2bn1,117,600
+$692m
-41,500 shares
Trimmed
Goldman Sachs Group Inc
COM PUT · CUSIP 38141G104
0.2%$2.3bn2,253,000
+$812m
+518,800 shares
Added
Palo Alto Networks Inc (PANW)
COM CALL · CUSIP 697435105
0.2%$2.3bn6,731,740
+$2.0bn
+4,821,580 shares
Added
Nvidia Corporation (NVDA)
COM · CUSIP 67066G104
0.2%$2.4bn11,805,610
+$2.2bn
+10,595,894 shares
Added
iShares TR
ISHARES SEMICDTR PUT · CUSIP 464287523
0.2%$2.4bn3,754,500
+$1.9bn
+2,302,600 shares
Added
Arm Holdings PLC
SPONSORED ADS PUT · CUSIP 042068205
0.2%$2.5bn7,079,600
+$1.8bn
+2,090,200 shares
Added
Eli Lilly & Co (LLY)
COM CALL · CUSIP 532457108
0.2%$2.5bn2,114,900
+$1.2bn
+641,100 shares
Added
Palo Alto Networks Inc (PANW)
COM PUT · CUSIP 697435105
0.2%$2.5bn7,455,740
+$1.9bn
+3,653,200 shares
Added
Bloom Energy Corp (BE)
COM CL A CALL · CUSIP 093712107
0.2%$2.6bn8,430,700
+$1.9bn
+3,588,500 shares
Added
Ge Vernova Inc (GEV)
COM PUT · CUSIP 36828A101
0.2%$2.6bn2,180,100
+$1.0bn
+429,300 shares
Added
Applied Matls Inc
COM PUT · CUSIP 038222105
0.2%$2.6bn3,575,600
+$2.0bn
+1,863,300 shares
Added
SanDisk Corp (SNDK)
COM · CUSIP 80004C200
0.2%$2.6bn1,157,795
+$1.5bn
-629,860 shares
Trimmed
Lam Research Corp (LRCX)
COM NEW PUT · CUSIP 512807306
0.2%$2.7bn6,121,700
+$2.0bn
+3,300,300 shares
Added
Lumentum HLDGS Inc
COM PUT · CUSIP 55024U109
0.2%$2.7bn3,093,100
+$1.4bn
+1,341,900 shares
Added
Bloom Energy Corp (BE)
COM CL A PUT · CUSIP 093712107
0.2%$2.7bn8,880,500
+$2.1bn
+4,343,800 shares
Added
Caterpillar Inc (CAT)
COM CALL · CUSIP 149123101
0.2%$2.7bn2,534,700
+$1.3bn
+628,800 shares
Added
Dell Technologies Inc (DELL)
CL C CALL · CUSIP 24703L202
0.2%$2.9bn6,735,900
+$2.3bn
+3,017,100 shares
Added
Oracle Corp
COM PUT · CUSIP 68389X105
0.2%$3.0bn20,158,100
-$293m
-1,916,800 shares
Trimmed
Taiwan Semiconductor Manufac
SPONSORED ADS CALL · CUSIP 874039100
0.2%$3.0bn6,280,400
+$1.5bn
+1,919,100 shares
Added
Caterpillar Inc (CAT)
COM PUT · CUSIP 149123101
0.2%$3.0bn2,821,000
+$1.9bn
+1,247,700 shares
Added
Eli Lilly & Co (LLY)
COM PUT · CUSIP 532457108
0.3%$3.0bn2,516,400
+$1.2bn
+521,500 shares
Added
iShares TR
20 YR TR BD ETF PUT · CUSIP 464287432
0.3%$3.0bn35,084,000
+$1.0bn
+11,910,400 shares
Added
Marvell Technology Inc (MRVL)
COM CALL · CUSIP 573874104
0.3%$3.2bn10,761,900
+$2.6bn
+4,993,700 shares
Added
Vaneck ETF Trust
SEMICONDUCTR ETF CALL · CUSIP 92189F676
0.3%$3.3bn4,975,700
+$2.1bn
+1,841,100 shares
Added
Direxion Shares ETF Trust
DAI SEM BUL ETF PUT · CUSIP 25459W458
0.3%$3.3bn12,515,200No earlier filingNew
Space Exploration Techn Corp
CLASS A COM STK PUT · CUSIP 84615Q103
0.3%$3.4bn19,665,400No earlier filingNew
Amazon Com Inc (AMZN)
COM · CUSIP 023135106
0.3%$3.4bn14,300,182
+$2.5bn
+9,911,137 shares
Added
Unitedhealth Group Inc (UNH)
COM CALL · CUSIP 91324P102
0.3%$3.5bn8,358,300
+$1.7bn
+1,735,400 shares
Added
Dell Technologies Inc (DELL)
CL C PUT · CUSIP 24703L202
0.3%$3.7bn8,674,400
+$2.5bn
+1,273,700 shares
Added
Palantir Technologies Inc (PLTR)
CL A CALL · CUSIP 69608A108
0.3%$3.8bn32,607,900
+$220m
+8,103,200 shares
Added
Palantir Technologies Inc (PLTR)
CL A PUT · CUSIP 69608A108
0.3%$4.0bn33,942,100
-$958m
+323,900 shares
Added
Alphabet Inc
CAP STK CL C PUT · CUSIP 02079K107
0.3%$4.0bn11,295,200
+$1.6bn
+3,038,600 shares
Added
Seagate Technology Hldngs PL
ORD SHS PUT · CUSIP G7997R103
0.4%$5.0bn5,193,000
+$3.5bn
+1,370,100 shares
Added
Intel Corp (INTC)
COM CALL · CUSIP 458140100
0.4%$5.1bn36,604,800
+$4.1bn
+12,943,900 shares
Added
Broadcom Inc (AVGO)
COM CALL · CUSIP 11135F101
0.4%$5.2bn13,661,700
+$1.8bn
+2,739,100 shares
Added
Marvell Technology Inc (MRVL)
COM PUT · CUSIP 573874104
0.4%$5.4bn18,213,200
+$4.1bn
+4,493,600 shares
Added
iShares TR
20 YR TR BD ETF CALL · CUSIP 464287432
0.5%$5.5bn63,208,900
+$530m
+6,308,100 shares
Added
Meta Platforms Inc (META)
CL A PUT · CUSIP 30303M102
0.5%$5.8bn10,317,700
-$2.2bn
-3,650,300 shares
Trimmed
Intel Corp (INTC)
COM PUT · CUSIP 458140100
0.5%$5.8bn41,679,900
+$3.9bn
-2,709,800 shares
Trimmed
Apple Inc (AAPL)
COM PUT · CUSIP 037833100
0.5%$5.8bn20,147,200
+$1.6bn
+3,614,200 shares
Added
Microsoft Corp (MSFT)
COM PUT · CUSIP 594918104
0.5%$5.9bn15,866,600
+$73m
+74,500 shares
Added
Western Digital Corp (WDC)
COM PUT · CUSIP 958102105
0.5%$6.1bn9,570,100
+$4.3bn
+2,760,700 shares
Added
Space Exploration Techn Corp
CLASS A COM STK CALL · CUSIP 84615Q103
0.5%$6.2bn36,521,800No earlier filingNew
Alphabet Inc
CAP STK CL A PUT · CUSIP 02079K305
0.5%$6.3bn17,640,400
+$1.6bn
+1,132,500 shares
Added
Taiwan Semiconductor Manufac
SPONSORED ADS PUT · CUSIP 874039100
0.6%$6.7bn14,095,600
+$2.4bn
+1,276,000 shares
Added
Amazon Com Inc (AMZN)
COM PUT · CUSIP 023135106
0.6%$6.9bn29,082,000
+$720m
-743,500 shares
Trimmed
SanDisk Corp (SNDK)
COM CALL · CUSIP 80004C200
0.7%$8.1bn3,552,300
+$6.7bn
+1,350,200 shares
Added
iShares TR
RUSSELL 2000 ETF CALL · CUSIP 464287655
0.7%$8.4bn28,005,700
+$1.4bn
-300,400 shares
Trimmed
Broadcom Inc (AVGO)
COM PUT · CUSIP 11135F101
0.7%$8.9bn23,640,800
+$2.7bn
+3,491,800 shares
Added
Alphabet Inc
CAP STK CL A CALL · CUSIP 02079K305
0.8%$9.0bn25,320,300
+$4.4bn
+9,021,100 shares
Added
Alphabet Inc
CAP STK CL C CALL · CUSIP 02079K107
0.8%$9.2bn26,128,700
+$5.7bn
+13,800,500 shares
Added
Vaneck ETF Trust
SEMICONDUCTR ETF PUT · CUSIP 92189F676
0.8%$9.7bn14,731,100
+$5.3bn
+3,356,500 shares
Added
SPDR Gold TR
GOLD SHS PUT · CUSIP 78463V107
0.8%$9.7bn26,419,400
-$3.6bn
-4,596,800 shares
Trimmed
Meta Platforms Inc (META)
CL A CALL · CUSIP 30303M102
0.8%$10.2bn18,041,300
-$2.0bn
-3,293,100 shares
Trimmed
Apple Inc (AAPL)
COM CALL · CUSIP 037833100
0.9%$10.3bn35,605,900
+$2.1bn
+3,128,200 shares
Added
Amazon Com Inc (AMZN)
COM CALL · CUSIP 023135106
0.9%$10.9bn45,658,500
+$3.9bn
+12,208,600 shares
Added
Microsoft Corp (MSFT)
COM CALL · CUSIP 594918104
1.0%$12.3bn32,941,100
+$3.6bn
+9,413,000 shares
Added
Tesla Inc (TSLA)
COM CALL · CUSIP 88160R101
1.1%$12.8bn30,446,400
-$6.8bn
-22,245,500 shares
Trimmed
SPDR Gold TR
GOLD SHS CALL · CUSIP 78463V107
1.1%$13.1bn35,523,700
-$5.9bn
-8,586,900 shares
Trimmed
Tesla Inc (TSLA)
COM PUT · CUSIP 88160R101
1.2%$14.4bn34,175,200
-$1.6bn
-8,849,900 shares
Trimmed
Advanced Micro Devices Inc (AMD)
COM CALL · CUSIP 007903107
1.2%$14.6bn25,156,100
+$9.9bn
+1,749,600 shares
Added
SanDisk Corp (SNDK)
COM PUT · CUSIP 80004C200
1.2%$14.6bn6,435,799
+$12.4bn
+2,914,200 shares
Added
Nvidia Corporation (NVDA)
COM PUT · CUSIP 67066G104
1.5%$17.7bn88,454,400
+$49m
-12,749,800 shares
Trimmed
Micron Technology Inc (MU)
COM CALL · CUSIP 595112103
1.6%$18.9bn16,383,100
+$14.5bn
+3,397,200 shares
Added
Nvidia Corporation (NVDA)
COM CALL · CUSIP 67066G104
1.6%$19.4bn96,980,300
+$4.7bn
+12,759,400 shares
Added
Advanced Micro Devices Inc (AMD)
COM PUT · CUSIP 007903107
1.6%$19.8bn34,157,600
+$13.1bn
+809,400 shares
Added
iShares TR
RUSSELL 2000 ETF PUT · CUSIP 464287655
1.9%$23.1bn76,838,100
+$4.2bn
+614,400 shares
Added
Invesco QQQ TR
UNIT SER 1 CALL · CUSIP 46090E103
2.4%$28.6bn38,838,400
+$11.0bn
+8,371,400 shares
Added
State STR SPDR S&P 500 ETF T
TR UNIT · CUSIP 78462F103
2.7%$33.1bn44,258,657
+$19.9bn
+23,969,058 shares
Added
Invesco QQQ TR
UNIT SER 1 PUT · CUSIP 46090E103
3.0%$36.3bn49,238,200
+$12.8bn
+8,522,100 shares
Added
Micron Technology Inc (MU)
COM PUT · CUSIP 595112103
3.5%$42.0bn36,420,900
+$31.9bn
+6,492,200 shares
Added
State STR SPDR S&P 500 ETF T
TR UNIT CALL · CUSIP 78462F103
4.5%$54.4bn72,825,000
+$11.2bn
+6,483,400 shares
Added
State STR SPDR S&P 500 ETF T
TR UNIT PUT · CUSIP 78462F103
9.6%$116bn155,415,400
+$42.4bn
+42,137,700 shares
Added

Every filing on file

QuarterPeriod endFiledBookPositionsTop 10Filing
Q2 202630 Jun 202614 Aug 2026$1206bn11,38532%13F-HR
Q1 202631 Mar 202612 May 2026$777bn11,40334%13F-HR
Q4 202531 Dec 202512 Feb 2026$662bn10,94534%13F-HR
Q3 202530 Sept 202514 Nov 2025$657bn10,65336%13F-HR
Q2 202530 Jun 202514 Aug 2025$506bn9,48939%13F-HR
Q1 202531 Mar 202519 May 2025$397bn9,28238%13F-HR
Q4 202431 Dec 202414 Feb 2025$460bn9,26242%13F-HR
Q3 202430 Sept 202415 Nov 2024$453bn9,47644%13F-HR

Taking this into the room

Pick one name from the top of the book and one from the new positions, and know both properly: what the company earns, what it is priced at, and what has to be true for the position to work. That is a conversation. Reciting the whole table is not, and the interviewer wrote it.

A position sold out of is worth as much preparation as one opened. Ask what changed rather than asserting the fund was wrong, and be ready for the answer that the thesis played out and the money went somewhere better.

Compare this against every other manager →How a hedge fund interview runs →

What this filing leaves out

A 13F covers US-listed long equity at one moment in time. Shorts, bonds, cash, private positions and non-US listings never appear, and options are reported in a form that will mislead you if you read them as a position. A long/short manager showing $8bn here may run a book several times that size.

The lag matters too. Positions are as at the quarter end and the filing arrives up to forty-five days later, so what you are reading is at least six weeks old and possibly four months. Phrase it as what the filing showed, not what the fund holds today.

Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More