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 | |
|---|---|---|---|---|---|---|
|
TRPA
5401
Hartford AAA CLO ETF
TRPA
$111M
| $1.76M | ﹤0.01% |
+45,290
| New | +$1.76M |
|
5402
BondBloxx Bloomberg Twenty Year Target Duration US Treasury ETF
XTWY
$242M
| $1.76M | ﹤0.01% |
46,870
+28,745
| +159% | +$1.07M |
|
5403
Principal Financial Group
PFG
$25.3B
| $1.75M | ﹤0.01% |
16,279
+7,816
| +92% | +$794K |
|
5404
Vanguard FTSE All-World ex-US Small-Cap Index Fund
VSS
$11.7B
| $1.75M | ﹤0.01% |
11,371
-169,853
| -94% | -$26.6M |
|
5405
CALL
BBB Foods
TBBB
$6.12B
| $1.75M | ﹤0.01% |
+42,100
| New | +$1.61M |
|
5406
CALL
Li Auto
LI
$11.5B
| $1.75M | ﹤0.01% |
149,400
-259,300
| -63% | -$4.25M |
|
5407
CALL
Vanguard S&P 500 Value ETF
VOOV
$6.71B
| $1.75M | ﹤0.01% |
8,000
-4,700
| -37% | -$1.01M |
|
5408
Genesco
GCO
$371M
| $1.75M | ﹤0.01% |
+51,926
| New | +$1.82M |
|
5409
PUT
Booz Allen Hamilton
BAH
$9.63B
| $1.75M | ﹤0.01% |
28,900
+6,600
| +30% | +$504K |
|
5410
PUT
Legend Biotech
LEGN
$3.44B
| $1.75M | ﹤0.01% |
60,700
-10,100
| -14% | -$272K |
|
5411
CALL
Asana
ASAN
$2.18B
| $1.75M | ﹤0.01% |
250,300
-5,700
| -2% | -$38.3K |
|
|
SFIX
5412
Stitch Fix
SFIX
$392M
| $1.75M | ﹤0.01% |
426,160
-265,977
| -38% | -$967K |
|
5413
iShares MSCI Brazil Small-Cap ETF
EWZS
$240M
| $1.75M | ﹤0.01% |
+134,926
| New | +$1.94M |
|
5414
Coca-Cola Consolidated
COKE
$13.2B
| $1.75M | ﹤0.01% |
9,173
-64,599
| -88% | -$12M |
|
5415
PUT
Organon & Co
OGN
$3.59B
| $1.75M | ﹤0.01% |
129,300
-66,800
| -34% | -$799K |
|
|
SI
5416
Shoulder Innovations Inc
SI
$374M
| $1.75M | ﹤0.01% |
+86,307
| New | +$1.33M |
|
5417
CALL
SOPHiA GENETICS
SOPH
$678M
| $1.75M | ﹤0.01% |
+303,200
| New | +$1.54M |
|
5418
Medifast
MED
$134M
| $1.75M | ﹤0.01% |
164,881
+38,474
| +30% | +$444K |
|
5419
PUT
Invesco CurrencyShares British Pound Sterling Trust
FXB
$64.8M
| $1.75M | ﹤0.01% |
13,700
+11,600
| +552% | +$1.5M |
|
5420
CALL
Repligen
RGEN
$9.86B
| $1.75M | ﹤0.01% |
+12,800
| New | +$1.57M |
|
5421
ProShares UltraPro S&P 500
UPRO
$5.27B
| $1.75M | ﹤0.01% |
+12,313
| New | +$1.63M |
|
5422
Labcorp
LH
$26.3B
| $1.74M | ﹤0.01% |
6,231
+1,437
| +30% | +$378K |
|
5423
PUT
Vanguard Morningstar Value ETF
VTV
$190B
| $1.74M | ﹤0.01% |
8,000
-2,700
| -25% | -$564K |
|
5424
CALL
Sigma Lithium
SGML
$1.02B
| $1.74M | ﹤0.01% |
137,800
-109,400
| -44% | -$1.84M |
|
|
STRS
5425
DELISTED
STRATUS PPTYS INC
STRS
| $1.74M | ﹤0.01% |
60,565
+53,775
| +792% | +$1.58M |
|
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.