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 | |
|---|---|---|---|---|---|---|
1251
PUT
DraftKings
DKNG
$12.1B
| $61.7M | 0.01% |
2,441,200
-269,400
| -10% | -$6.64M |
|
1252
CALL
AXT Inc
AXTI
$4.22B
| $61.6M | 0.01% |
855,000
+443,800
| +108% | +$40M |
|
1253
Crown Castle
CCI
$31.2B
| $61.4M | 0.01% |
+811,263
| New | +$71.3M |
|
1254
Vita Coco
COCO
$3.26B
| $61.3M | 0.01% |
+927,278
| New | +$62.6M |
|
1255
State Street SPDR EURO STOXX 50 ETF
FEZ
$4.32B
| $61.3M | 0.01% |
892,467
+324,787
| +57% | +$21.7M |
|
1256
CALL
Clorox
CLX
$10.3B
| $61.3M | 0.01% |
642,100
+235,400
| +58% | +$22.6M |
|
1257
PUT
General Mills
GIS
$19.7B
| $61.2M | 0.01% |
1,759,800
+993,000
| +129% | +$34.3M |
|
1258
CoStar Group
CSGP
$12.3B
| $61.2M | 0.01% |
2,162,322
+1,074,875
| +99% | +$37M |
|
1259
PUT
Wingstop
WING
$2.75B
| $61.2M | 0.01% |
352,700
+172,300
| +96% | +$27.2M |
|
1260
PUT
Parker-Hannifin
PH
$116B
| $61.1M | 0.01% |
62,500
+50,700
| +430% | +$46.4M |
|
1261
PUT
Texas Pacific Land
TPL
$24B
| $61M | 0.01% |
139,400
+101,300
| +266% | +$41.1M |
|
1262
Enbridge
ENB
$106B
| $61M | 0.01% |
1,125,175
+842,084
| +297% | +$46.2M |
|
1263
PUT
Upstart Holdings
UPST
$2.42B
| $61M | 0.01% |
1,721,000
+707,700
| +70% | +$21.8M |
|
1264
CALL
First Majestic Silver
AG
$9.03B
| $60.9M | 0.01% |
3,590,900
-2,516,600
| -41% | -$49.9M |
|
1265
PUT
VF Corp
VFC
$5B
| $60.9M | 0.01% |
3,651,000
+529,600
| +17% | +$9.47M |
|
1266
PUT
LyondellBasell Industries
LYB
$21B
| $60.7M | 0.01% |
1,153,800
+652,000
| +130% | +$45M |
|
1267
PUT
Wynn Resorts
WYNN
$8.67B
| $60.6M | 0.01% |
624,500
+194,500
| +45% | +$20.1M |
|
1268
PUT
Ouster
OUST
$2.45B
| $60.6M | 0.01% |
968,500
+863,600
| +823% | +$29M |
|
1269
Nutanix
NTNX
$18.6B
| $60.5M | 0.01% |
1,187,820
+1,177,570
| +11,488% | +$53.2M |
|
1270
CALL
Liquidia Corp
LQDA
$6.13B
| $60M | 0.01% |
752,400
+331,700
| +79% | +$17.8M |
|
1271
PUT
Direxion Daily S&P Biotech Bull 3X ETF
LABU
$469M
| $59.9M | 0.01% |
205,200
+12,600
| +7% | +$2.41M |
|
1272
Copa Holdings
CPA
$5.23B
| $59.9M | 0.01% |
385,249
+251,575
| +188% | +$32.7M |
|
1273
News Corp Class A
NWSA
$16.2B
| $59.9M | 0.01% |
2,413,245
+2,194,698
| +1,004% | +$56.9M |
|
1274
CALL
Cytokinetics
CYTK
$9.65B
| $59.6M | ﹤0.01% |
700,000
+423,000
| +153% | +$30.4M |
|
1275
PUT
MaxLinear
MXL
$6.3B
| $59.5M | ﹤0.01% |
+464,600
| New | +$32.9M |
|
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.