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 | |
|---|---|---|---|---|---|---|
3701
PUT
Deutsche Bank
DB
$73.7B
| $5M | ﹤0.01% |
148,100
+56,700
| +62% | +$1.84M |
|
3702
CALL
Ares Capital
ARCC
$14.2B
| $5M | ﹤0.01% |
269,800
+40,200
| +18% | +$750K |
|
3703
CALL
Under Armour
UAA
$2.1B
| $5M | ﹤0.01% |
782,000
-134,500
| -15% | -$797K |
|
|
GTLS
3704
CALL
DELISTED
Chart Industries
GTLS
| $4.99M | ﹤0.01% |
23,900
+14,900
| +166% | +$3.1M |
|
3705
The RealReal
REAL
$1.19B
| $4.99M | ﹤0.01% |
423,258
-2,067,225
| -83% | -$22M |
|
3706
Goldman Sachs Access High Yield Corporate Bond ETF
GHYB
$137M
| $4.99M | ﹤0.01% |
111,196
-51,129
| -31% | -$2.29M |
|
3707
CALL
Compass Diversified
CODI
$837M
| $4.98M | ﹤0.01% |
467,600
+275,900
| +144% | +$3.01M |
|
3708
CALL
Concentrix
CNXC
$1.75B
| $4.98M | ﹤0.01% |
222,300
+140,800
| +173% | +$3.67M |
|
3709
Vital Farms
VITL
$471M
| $4.98M | ﹤0.01% |
+427,796
| New | +$4.77M |
|
3710
Constellation Energy
CEG
$95B
| $4.97M | ﹤0.01% |
20,020
-217,401
| -92% | -$61.2M |
|
3711
Bristol-Myers Squibb
BMY
$129B
| $4.97M | ﹤0.01% |
86,291
-2,179,217
| -96% | -$125M |
|
3712
CALL
Global E Online
GLBE
$6.28B
| $4.97M | ﹤0.01% |
143,100
-64,800
| -31% | -$2.05M |
|
3713
iShares Core Universal USD Bond ETF
IUSB
$43.5B
| $4.97M | ﹤0.01% |
107,677
-132,076
| -55% | -$6.09M |
|
|
VSNT
3714
CALL
Versant Media Group
VSNT
$5.18B
| $4.97M | ﹤0.01% |
137,928
-17,736
| -11% | -$712K |
|
3715
CALL
Aptiv
APTV
$9.04B
| $4.97M | ﹤0.01% |
80,900
+35,500
| +78% | +$2.17M |
|
3716
PUT
Constellium
CSTM
$3.57B
| $4.97M | ﹤0.01% |
155,800
+91,800
| +143% | +$2.96M |
|
|
PBOG
3717
Portfolio Building Block Integrated Oil and Gas and Exploration and Production Index ETF
PBOG
$471M
| $4.96M | ﹤0.01% |
168,901
-66,384
| -28% | -$2.16M |
|
3718
CALL
Hyatt Hotels
H
$14.9B
| $4.96M | ﹤0.01% |
25,600
-5,700
| -18% | -$998K |
|
3719
Northern Trust STOXX Global Broad Infrastructure ETF
NFRA
$3.08B
| $4.96M | ﹤0.01% |
77,390
-67,485
| -47% | -$4.41M |
|
3720
PUT
Watsco Inc
WSO
$12.6B
| $4.96M | ﹤0.01% |
11,900
+4,700
| +65% | +$1.89M |
|
3721
CALL
Fidelity National Financial
FNF
$11.8B
| $4.96M | ﹤0.01% |
105,100
+97,200
| +1,230% | +$4.71M |
|
3722
CALL
Fortuna Silver Mines
FSM
$3.52B
| $4.95M | ﹤0.01% |
586,000
+363,200
| +163% | +$3.52M |
|
3723
PUT
Invesco S&P MidCap Momentum ETF
XMMO
$7.06B
| $4.95M | ﹤0.01% |
+29,100
| New | +$4.75M |
|
|
ASTX
3724
PUT
Tradr 2X Long ASTS Daily ETF
ASTX
$266M
| $4.95M | ﹤0.01% |
179,300
+68,500
| +62% | +$2.4M |
|
3725
iShares Russell 1000 ETF
IWB
$48.7B
| $4.95M | ﹤0.01% |
12,083
-35,559
| -75% | -$14.1M |
|
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.