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 | |
|---|---|---|---|---|---|---|
3851
Employers Holdings
EIG
$890M
| $4.47M | ﹤0.01% |
88,620
+4,006
| +5% | +$176K |
|
3852
PUT
Matador Resources
MTDR
$7.14B
| $4.47M | ﹤0.01% |
89,800
-20,700
| -19% | -$1.18M |
|
3853
YieldMax AMD Option Income Strategy ETF
AMDY
$417M
| $4.47M | ﹤0.01% |
76,059
+68,394
| +892% | +$3.3M |
|
|
VDG
3854
Vanguard Developed Markets ex-US Growth Index ETF
VDG
$32.2M
| $4.47M | ﹤0.01% |
+54,880
| New | +$4.28M |
|
3855
First Solar
FSLR
$21.7B
| $4.46M | ﹤0.01% |
18,894
+11,130
| +143% | +$2.61M |
|
|
SPCH
3856
PUT
Leverage Shares 2X Long SPCX Daily ETF
SPCH
$403M
| $4.45M | ﹤0.01% |
+290,700
| New | +$4.65M |
|
|
HIMU
3857
iShares High Yield Muni Active ETF
HIMU
$2.46B
| $4.45M | ﹤0.01% |
89,414
-104,148
| -54% | -$5.08M |
|
3858
CALL
ITT
ITT
$18.1B
| $4.45M | ﹤0.01% |
22,500
+20,000
| +800% | +$4.04M |
|
|
GSWO
3859
Goldman Sachs ActiveBeta World Equity ETF
GSWO
$1.78B
| $4.45M | ﹤0.01% |
70,121
-61,984
| -47% | -$3.83M |
|
3860
CRH
CRH
$57.4B
| $4.45M | ﹤0.01% |
41,551
-188,972
| -82% | -$20.8M |
|
3861
CALL
Vermilion Energy
VET
$1.92B
| $4.44M | ﹤0.01% |
474,200
+339,200
| +251% | +$4.03M |
|
3862
CALL
Ezcorp Inc
EZPW
$1.94B
| $4.44M | ﹤0.01% |
128,500
+111,500
| +656% | +$3.52M |
|
3863
Emerson Electric
EMR
$82.2B
| $4.44M | ﹤0.01% |
31,031
+3,289
| +12% | +$463K |
|
|
MRLN
3864
CALL
Merlin Inc
MRLN
$205M
| $4.44M | ﹤0.01% |
+780,300
| New | +$6.6M |
|
|
MICC
3865
The Magnum Ice Cream Company N.V.
MICC
$11.6B
| $4.44M | ﹤0.01% |
255,164
-206,861
| -45% | -$3.22M |
|
3866
Range Nuclear Renaissance Index ETF
NUKZ
$727M
| $4.43M | ﹤0.01% |
+65,050
| New | +$4.6M |
|
3867
Westrock Coffee
WEST
$769M
| $4.43M | ﹤0.01% |
546,450
+527,879
| +2,842% | +$3.79M |
|
|
WAGN
3868
Pabrai Wagons ETF
WAGN
$263M
| $4.43M | ﹤0.01% |
+321,818
| New | +$4.75M |
|
3869
CALL
Arteris
AIP
$1.11B
| $4.43M | ﹤0.01% |
+91,100
| New | +$2.92M |
|
3870
Ubiquiti
UI
$36B
| $4.42M | ﹤0.01% |
8,285
-8,409
| -50% | -$6.34M |
|
3871
PUT
Zillow
Z
$6.86B
| $4.42M | ﹤0.01% |
140,300
-124,200
| -47% | -$4.77M |
|
3872
PUT
KeyCorp
KEY
$22.5B
| $4.42M | ﹤0.01% |
191,600
-358,400
| -65% | -$7.81M |
|
3873
Encore Capital Group
ECPG
$2.13B
| $4.41M | ﹤0.01% |
47,314
-148,565
| -76% | -$12.1M |
|
|
IQMM
3874
ProShares GENIUS Money Market ETF
IQMM
$18B
| $4.41M | ﹤0.01% |
44,095
+37,099
| +530% | +$3.71M |
|
3875
CALL
Direxion Daily NVDA Bull 2X ETF
NVDU
$504M
| $4.41M | ﹤0.01% |
37,200
-4,900
| -12% | -$641K |
|
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.