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
|
+$7.01B |
| 2 |
Dell
DELL
|
+$705M |
| 3 |
T-Mobile US
TMUS
|
+$643M |
| 4 |
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
|
+$621M |
| 5 |
Palantir
PLTR
|
+$621M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.41B |
| 2 |
Walmart Inc
WMT
|
+$1.29B |
| 3 |
NVIDIA
NVDA
|
+$1.29B |
| 4 |
Apple
AAPL
|
+$1.11B |
| 5 |
Tesla
TSLA
|
+$974M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.65% |
| 2 | Financials | 0.97% |
| 3 | Industrials | 0.85% |
| 4 | Consumer Discretionary | 0.81% |
| 5 | Healthcare | 0.61% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4551
CALL
Unifirst Corp
UNF
$5.3B
| $2.64M | ﹤0.01% |
+10,500
| New | +$2.42M |
|
4552
Genmab
GMAB
$17.7B
| $2.64M | ﹤0.01% |
+98,432
| New | +$2.95M |
|
|
ACLX
4553
CALL
DELISTED
Arcellx
ACLX
| $2.64M | ﹤0.01% |
23,000
+3,800
| +20% | +$335K |
|
4554
CALL
Signet Jewelers
SIG
$3.61B
| $2.64M | ﹤0.01% |
31,200
-140,100
| -82% | -$12.8M |
|
4555
CALL
Sportradar
SRAD
$4.3B
| $2.64M | ﹤0.01% |
157,700
+113,700
| +258% | +$2.11M |
|
4556
VanEck Emerging Markets High Yield Bond ETF
HYEM
$523M
| $2.64M | ﹤0.01% |
133,767
+39,128
| +41% | +$784K |
|
4557
Petrobras Class A
PBR.A
$111B
| $2.64M | ﹤0.01% |
140,645
-322,219
| -70% | -$4.78M |
|
4558
Vanguard Russell 1000 Value ETF
VONV
$20.7B
| $2.64M | ﹤0.01% |
+28,130
| New | +$2.7M |
|
4559
CALL
Karyopharm Therapeutics
KPTI
$43.5M
| $2.64M | ﹤0.01% |
473,400
+453,300
| +2,255% | +$3.46M |
|
|
LAC
4560
CALL
Lithium Americas
LAC
$1.01B
| $2.64M | ﹤0.01% |
667,500
-301,200
| -31% | -$1.48M |
|
4561
Janus International
JBI
$700M
| $2.64M | ﹤0.01% |
511,709
+436,764
| +583% | +$2.83M |
|
4562
State Street SPDR MSCI EAFE Fossil Fuel Reserves Free ETF
EFAX
$503M
| $2.64M | ﹤0.01% |
52,949
+33,149
| +167% | +$1.72M |
|
4563
Ryan Specialty Holdings
RYAN
$5.72B
| $2.63M | ﹤0.01% |
78,083
-846,474
| -92% | -$36.1M |
|
4564
Fidelity Crypto Industry and Digital Payments ETF
FDIG
$250M
| $2.63M | ﹤0.01% |
+80,360
| New | +$3.05M |
|
4565
PUT
TAL Education Group
TAL
$6.93B
| $2.63M | ﹤0.01% |
231,600
-143,800
| -38% | -$1.62M |
|
4566
JPMorgan International Value ETF
JIVE
$3.39B
| $2.63M | ﹤0.01% |
30,741
+21,688
| +240% | +$1.87M |
|
4567
MediaAlpha
MAX
$758M
| $2.63M | ﹤0.01% |
283,008
-77,121
| -21% | -$760K |
|
4568
CALL
Ocular Therapeutix
OCUL
$1.79B
| $2.63M | ﹤0.01% |
310,700
+79,200
| +34% | +$755K |
|
4569
German American Bancorp
GABC
$1.91B
| $2.63M | ﹤0.01% |
+62,860
| New | +$2.6M |
|
|
METU
4570
Direxion Daily META Bull 2X ETF
METU
$332M
| $2.62M | ﹤0.01% |
+117,228
| New | +$3.46M |
|
4571
CALL
PIMCO 25+ Year Zero Coupon US Treasury Index Exchange-Traded Fund
ZROZ
$1.31B
| $2.62M | ﹤0.01% |
41,000
+27,900
| +213% | +$1.82M |
|
4572
CALL
Rayonier
RYN
$6.55B
| $2.62M | ﹤0.01% |
127,260
+114,068
| +865% | +$2.51M |
|
4573
PUT
Henry Schein
HSIC
$9.77B
| $2.62M | ﹤0.01% |
35,600
+32,500
| +1,048% | +$2.51M |
|
|
GPRF
4574
Goldman Sachs Access U.S. Preferred Stock and Hybrid Securities ETF
GPRF
$134M
| $2.62M | ﹤0.01% |
52,656
+6,224
| +13% | +$316K |
|
4575
PUT
Watsco Inc
WSO
$12.7B
| $2.62M | ﹤0.01% |
7,200
+5,800
| +414% | +$2.25M |
|
Similar funds
Jane Street's Q1 2026 Portfolio in Review
As of Q1 2026, Jane Street held 13,677 positions worth $777B, up 17% from $662B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street deployed $153B of net new capital in Q1 2026, opening 2,619 new positions and adding to 4,818 existing holdings. Its largest new stake was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
By sector, the portfolio is most concentrated in Technology at 2.7% of assets, down from 2.8% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $1.41B trimmed.
- Jane Street's largest Q1 2026 buy was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $7.01B increase.
- Jane Street's biggest Q1 2026 reduction was Meta Platforms (Facebook), cutting an estimated $1.41B.
- Jane Street fully exited VanEck Gold Miners ETF in Q1 2026, selling an estimated $265M.
- Jane Street's ten largest holdings make up 34% of its $777B portfolio in Q1 2026.
- Jane Street opened 2,619 new positions and closed 2,274 in Q1 2026.
- Jane Street's portfolio value rose 17% quarter-over-quarter to $777B.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.