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 | |
|---|---|---|---|---|---|---|
3676
Cannae Holdings
CNNE
$668M
| $5.1M | ﹤0.01% |
354,454
+15,039
| +4% | +$204K |
|
3677
iShares International Treasury Bond ETF
IGOV
$1.52B
| $5.1M | ﹤0.01% |
124,394
-143,286
| -54% | -$5.95M |
|
3678
State Street Blackstone High Income ETF
HYBL
$578M
| $5.1M | ﹤0.01% |
182,564
+62,165
| +52% | +$1.74M |
|
|
YSS
3679
PUT
York Space Systems
YSS
$1.21B
| $5.09M | ﹤0.01% |
+206,900
| New | +$6.42M |
|
3680
CALL
Amer Sports
AS
$15.4B
| $5.09M | ﹤0.01% |
150,500
-40,700
| -21% | -$1.43M |
|
3681
PUT
Chemours
CC
$2.21B
| $5.09M | ﹤0.01% |
248,100
+31,800
| +15% | +$728K |
|
3682
PUT
Teladoc Health
TDOC
$1.18B
| $5.09M | ﹤0.01% |
600,100
+503,400
| +521% | +$3.35M |
|
3683
NXP Semiconductors
NXPI
$56.3B
| $5.08M | ﹤0.01% |
18,088
+6,473
| +56% | +$1.78M |
|
3684
Unifirst Corp
UNF
$4.77B
| $5.08M | ﹤0.01% |
19,200
-16,365
| -46% | -$4.27M |
|
3685
AB Tax-Aware Short Duration Municipal ETF
TAFI
$1.36B
| $5.07M | ﹤0.01% |
200,998
-7,190
| -3% | -$181K |
|
3686
PUT
Cheesecake Factory
CAKE
$4.87B
| $5.06M | ﹤0.01% |
63,600
+8,500
| +15% | +$551K |
|
3687
CALL
Banco Macro
BMA
$4.93B
| $5.06M | ﹤0.01% |
54,600
-1,900
| -3% | -$156K |
|
|
ASTX
3688
CALL
Tradr 2X Long ASTS Daily ETF
ASTX
$273M
| $5.05M | ﹤0.01% |
183,100
+103,000
| +129% | +$3.61M |
|
|
TCAI
3689
Tortoise AI Infrastructure ETF
TCAI
$236M
| $5.05M | ﹤0.01% |
90,288
-109,435
| -55% | -$5.28M |
|
3690
CALL
Atkore
ATKR
$3.19B
| $5.04M | ﹤0.01% |
66,300
+30,800
| +87% | +$2.32M |
|
3691
CALL
Matsons
MATX
$7.11B
| $5.04M | ﹤0.01% |
26,200
+19,100
| +269% | +$3.48M |
|
3692
iShares Convertible Bond ETF
ICVT
$7.76B
| $5.03M | ﹤0.01% |
41,356
-809,424
| -95% | -$93.8M |
|
3693
PUT
Intellia Therapeutics
NTLA
$1.78B
| $5.03M | ﹤0.01% |
297,300
-117,400
| -28% | -$1.64M |
|
3694
Franklin International Low Volatility High Dividend Index ETF
LVHI
$5.97B
| $5.03M | ﹤0.01% |
123,904
-671,922
| -84% | -$27.4M |
|
3695
SunCoke Energy
SXC
$816M
| $5.02M | ﹤0.01% |
623,267
-826,650
| -57% | -$6.39M |
|
3696
Repligen
RGEN
$9.94B
| $5.02M | ﹤0.01% |
36,759
+1,781
| +5% | +$219K |
|
3697
PUT
Williams-Sonoma
WSM
$25.9B
| $5.01M | ﹤0.01% |
21,500
-42,400
| -66% | -$8.4M |
|
3698
PUT
Direxion Daily Energy Bull 2X ETF
ERX
$250M
| $5.01M | ﹤0.01% |
65,700
+43,600
| +197% | +$3.86M |
|
3699
Root
ROOT
$810M
| $5M | ﹤0.01% |
+89,493
| New | +$4.77M |
|
|
3700
CALL
Intellia Therapeutics
NTLA
$1.78B
| $5M | ﹤0.01% |
295,500
-255,900
| -46% | -$3.58M |
|
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.