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 | |
|---|---|---|---|---|---|---|
|
SKE
5626
CALL
Skeena Resources
SKE
$3.98B
| $1.54M | ﹤0.01% |
57,700
-453,400
| -89% | -$13.6M |
|
5627
PUT
Direxion NASDAQ-100 Equal Weighted Index ETF
QQQE
$1.41B
| $1.54M | ﹤0.01% |
+12,600
| New | +$1.42M |
|
|
SVM
5628
Silvercorp Metals
SVM
$2.63B
| $1.54M | ﹤0.01% |
152,186
+41,967
| +38% | +$506K |
|
|
PLTY
5629
YieldMax PLTR Option Income Strategy ETF
PLTY
$385M
| $1.54M | ﹤0.01% |
54,170
+35,149
| +185% | +$1.2M |
|
5630
Fiverr
FVRR
$325M
| $1.53M | ﹤0.01% |
+148,687
| New | +$1.58M |
|
5631
PUT
Republic Services
RSG
$68.2B
| $1.53M | ﹤0.01% |
7,200
+400
| +6% | +$83.6K |
|
5632
AbCellera Biologics
ABCL
$3.53B
| $1.53M | ﹤0.01% |
195,262
-652,621
| -77% | -$3.19M |
|
|
VSNT
5633
PUT
Versant Media Group
VSNT
$5.18B
| $1.53M | ﹤0.01% |
42,564
+5,060
| +13% | +$203K |
|
5634
The Mosaic Company
MOS
$8.01B
| $1.53M | ﹤0.01% |
72,319
-315,362
| -81% | -$7.29M |
|
5635
CALL
LendingTree
TREE
$377M
| $1.53M | ﹤0.01% |
34,600
-54,000
| -61% | -$2.18M |
|
5636
CALL
Oceaneering
OII
$5.08B
| $1.53M | ﹤0.01% |
37,800
+11,500
| +44% | +$433K |
|
5637
CALL
Cirrus Logic
CRUS
$5.95B
| $1.53M | ﹤0.01% |
10,300
-12,200
| -54% | -$2M |
|
5638
CALL
Global X S&P 500 Covered Call ETF
XYLD
$3.34B
| $1.53M | ﹤0.01% |
37,500
+16,100
| +75% | +$649K |
|
5639
PUT
Canadian Imperial Bank of Commerce
CM
$104B
| $1.53M | ﹤0.01% |
13,300
+3,200
| +32% | +$351K |
|
5640
PUT
Snap-on
SNA
$19.4B
| $1.53M | ﹤0.01% |
3,800
-800
| -17% | -$302K |
|
5641
PUT
Yum China
YUMC
$14.4B
| $1.53M | ﹤0.01% |
37,400
-19,200
| -34% | -$879K |
|
5642
CALL
Breakwave Tanker Shipping ETF
BWET
$243M
| $1.53M | ﹤0.01% |
+10,300
| New | +$1.73M |
|
5643
PUT
CoreCivic
CXW
$3.45B
| $1.53M | ﹤0.01% |
50,300
+39,800
| +379% | +$902K |
|
5644
CALL
iShares MSCI Turkey ETF
TUR
$223M
| $1.53M | ﹤0.01% |
39,300
-154,700
| -80% | -$6.29M |
|
5645
PUT
Spire Global
SPIR
$447M
| $1.53M | ﹤0.01% |
82,100
+23,800
| +41% | +$442K |
|
|
SEPN
5646
Septerna Inc
SEPN
$1.8B
| $1.53M | ﹤0.01% |
+45,552
| New | +$1.29M |
|
|
IWMI
5647
PUT
NEOS Russell 2000 High Income ETF
IWMI
$1.23B
| $1.53M | ﹤0.01% |
28,500
+14,900
| +110% | +$765K |
|
5648
iShares US Aerospace & Defense ETF
ITA
$12.8B
| $1.52M | ﹤0.01% |
6,286
-16,857
| -73% | -$3.84M |
|
5649
Copel
ELPC
$9.27B
| $1.52M | ﹤0.01% |
+130,762
| New | +$1.6M |
|
|
FMUN
5650
Fidelity Systematic Municipal Bond Index ETF
FMUN
$174M
| $1.52M | ﹤0.01% |
30,194
-50,676
| -63% | -$2.54M |
|
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.