Jane Street Portfolio holdings
Jane Street Group, founded in 2000 by Tim Reynolds, Rob Granieri, Marc Gerstein, and Michael Jenkins, is a New York City-based quantitative trading firm renowned for its technological prowess and collaborative problem-solving culture. Specializing in liquidity provision and market-making, it trades a vast array of financial products—including equities, bonds, options, and ETFs—across over 200 venues in 45 countries, handling trillions in securities annually. The firm, which employs over 2,600 people across offices in New York, London, Hong Kong, Amsterdam, Chicago, and Singapore, leverages advanced algorithms and a nearly 70-million-line OCaml codebase to dominate markets, notably ETFs, where it plays a critical role as an authorized participant. With net trading revenues exceeding $10 billion annually in recent years, including a record $10.6 billion in 2023, Jane Street has emerged as a secretive yet powerful force in global finance, outpacing traditional Wall Street giants like Goldman Sachs in trading profitability.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$17.4B |
| 2 |
Amazon
AMZN
|
+$2.49B |
| 3 |
NVIDIA
NVDA
|
+$2.18B |
| 4 |
Microsoft
MSFT
|
+$1.75B |
| 5 |
Meta Platforms (Facebook)
META
|
+$1.21B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Marvell Technology
MRVL
|
+$1.75B |
| 2 |
Broadcom
AVGO
|
+$1.56B |
| 3 |
Dell
DELL
|
+$1.09B |
| 4 |
SNDK
Sandisk
SNDK
|
+$899M |
| 5 |
T-Mobile US
TMUS
|
+$827M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 91.39% |
| 2 | Technology | 3.64% |
| 3 | Industrials | 1.09% |
| 4 | Consumer Discretionary | 0.89% |
| 5 | Financials | 0.84% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5851
BondBloxx Bloomberg Three Year Target Duration US Treasury ETF
XTRE
$165M
| $1.37M | ﹤0.01% |
28,031
+2,007
| +8% | +$98.7K |
|
5852
Rezolute
RZLT
$409M
| $1.37M | ﹤0.01% |
263,879
-279,484
| -51% | -$1.04M |
|
5853
PUT
ProShares UltraShort Bitcoin ETF
SBIT
$144M
| $1.37M | ﹤0.01% |
19,700
-1,300
| -6% | -$65.3K |
|
5854
Fidelity Dividend ETF for Rising Rates
FDRR
$768M
| $1.37M | ﹤0.01% |
21,140
+4,269
| +25% | +$273K |
|
5855
CALL
Trupanion
TRUP
$1.15B
| $1.37M | ﹤0.01% |
+55,300
| New | +$1.34M |
|
|
WDCX
5856
PUT
Tradr 2X Long WDC Daily ETF
WDCX
$97.5M
| $1.37M | ﹤0.01% |
+32,400
| New | +$924K |
|
|
NEHI
5857
NEOS Ethereum High Income ETF
NEHI
$97.8M
| $1.37M | ﹤0.01% |
57,981
+43,969
| +314% | +$1.38M |
|
5858
CALL
AdaptHealth
AHCO
$784M
| $1.37M | ﹤0.01% |
131,200
+116,100
| +769% | +$1.3M |
|
5859
CALL
POSCO
PKX
$18B
| $1.37M | ﹤0.01% |
26,600
+2,200
| +9% | +$151K |
|
5860
PUT
Replimune Group
REPL
$1.24B
| $1.37M | ﹤0.01% |
123,400
+95,800
| +347% | +$586K |
|
5861
Vident International Equity Strategy
VIDI
$458M
| $1.37M | ﹤0.01% |
35,011
-73,111
| -68% | -$2.87M |
|
5862
PUT
Dynatrace
DT
$15.4B
| $1.37M | ﹤0.01% |
31,100
+19,600
| +170% | +$763K |
|
5863
CALL
Aramark
ARMK
$15.4B
| $1.37M | ﹤0.01% |
24,000
-4,700
| -16% | -$232K |
|
5864
Noodles & Co
NDLS
$83.1M
| $1.36M | ﹤0.01% |
91,296
+29,576
| +48% | +$348K |
|
5865
CALL
AGCO
AGCO
$8.56B
| $1.36M | ﹤0.01% |
11,400
+800
| +8% | +$93K |
|
|
XOMA
5866
PUT
DELISTED
Xoma
XOMA
| $1.36M | ﹤0.01% |
+32,100
| New | +$1.3M |
|
5867
CALL
Scholar Rock
SRRK
$6.31B
| $1.36M | ﹤0.01% |
24,800
-49,300
| -67% | -$2.38M |
|
5868
Vanguard Intermediate-Term Tax-Exempt Bond ETF
VTEI
$1.56B
| $1.36M | ﹤0.01% |
13,498
-84,755
| -86% | -$8.52M |
|
5869
Valens Semiconductor
VLN
$175M
| $1.36M | ﹤0.01% |
602,786
+590,961
| +4,998% | +$1.33M |
|
5870
iShares iBonds Dec 2028 Term Corporate ETF
IBDT
$4.09B
| $1.36M | ﹤0.01% |
+53,843
| New | +$1.36M |
|
5871
Capital Southwest
CSWC
$1.54B
| $1.36M | ﹤0.01% |
57,116
-21,859
| -28% | -$511K |
|
5872
CALL
Marten Transport
MRTN
$1.14B
| $1.36M | ﹤0.01% |
78,200
+16,900
| +28% | +$269K |
|
5873
Invesco S&P 100 Equal Weight ETF
EQWL
$2.85B
| $1.36M | ﹤0.01% |
10,513
-8,107
| -44% | -$1.01M |
|
5874
CALL
Imperial Oil
IMO
$63.8B
| $1.36M | ﹤0.01% |
12,100
+5,000
| +70% | +$626K |
|
5875
PUT
Norfolk Southern
NSC
$71.9B
| $1.35M | ﹤0.01% |
4,300
-2,800
| -39% | -$863K |
|
Similar funds
Jane Street's Q2 2026 Portfolio in Review
As of Q2 2026, Jane Street held 13,869 positions worth $1.21T, up 55% from $777B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Jane Street deployed $44.4B of net new capital in Q2 2026, opening 2,565 new positions and adding to 4,995 existing holdings. Its largest new stake was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
By sector, the portfolio is most concentrated in Miscellaneous at 91% of assets, down from 92% a quarter earlier, followed by Technology and Industrials.
On the sell side, the largest reduction was Marvell Technology, an estimated $1.75B trimmed.
- Jane Street's largest Q2 2026 buy was Super Micro Computer Depositary Shares 7% Series A Preferred Stock: 10,590,097 shares worth $550M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $17.4B increase.
- Jane Street's biggest Q2 2026 reduction was Marvell Technology, cutting an estimated $1.75B.
- Jane Street fully exited iShares Core US Aggregate Bond ETF in Q2 2026, selling an estimated $239M.
- Jane Street's ten largest holdings make up 32% of its $1.21T portfolio in Q2 2026.
- Jane Street opened 2,565 new positions and closed 2,484 in Q2 2026.
- Jane Street's portfolio value rose 55% quarter-over-quarter to $1.21T.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.