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 | |
|---|---|---|---|---|---|---|
3026
Agilent Technologies
A
$39.1B
| $6.9M | ﹤0.01% |
60,577
-864,126
| -93% | -$110M |
|
3027
iShares MSCI Global Gold Miners ETF
RING
$2.27B
| $6.9M | ﹤0.01% |
+87,404
| New | +$7.4M |
|
|
TXNM
3028
TXNM Energy Inc
TXNM
$6.41B
| $6.9M | ﹤0.01% |
118,078
+114,451
| +3,156% | +$6.74M |
|
3029
Innospec
IOSP
$2.12B
| $6.9M | ﹤0.01% |
94,506
-14,455
| -13% | -$1.13M |
|
3030
Vontier
VNT
$4.52B
| $6.9M | ﹤0.01% |
194,418
+176,260
| +971% | +$6.79M |
|
3031
PUT
Penumbra
PEN
$12.7B
| $6.9M | ﹤0.01% |
21,000
+15,100
| +256% | +$5.11M |
|
3032
Daily Journal
DJCO
$809M
| $6.89M | ﹤0.01% |
+14,292
| New | +$7.82M |
|
3033
Alaska Air
ALK
$5.29B
| $6.89M | ﹤0.01% |
+187,428
| New | +$9.04M |
|
3034
SLB Ltd
SLB
$73.6B
| $6.89M | ﹤0.01% |
134,001
+52,814
| +65% | +$2.56M |
|
3035
CALL
FormFactor
FORM
$8.28B
| $6.89M | ﹤0.01% |
71,000
+37,600
| +113% | +$3.24M |
|
3036
PUT
Patterson-UTI
PTEN
$3.98B
| $6.88M | ﹤0.01% |
635,600
+577,500
| +994% | +$4.94M |
|
3037
CALL
BioMarin Pharmaceuticals
BMRN
$11.6B
| $6.88M | ﹤0.01% |
121,800
-26,600
| -18% | -$1.55M |
|
3038
Baxter International
BAX
$13.5B
| $6.88M | ﹤0.01% |
+409,539
| New | +$7.93M |
|
3039
CALL
Jacobs Solutions
J
$15.9B
| $6.87M | ﹤0.01% |
54,000
+32,900
| +156% | +$4.47M |
|
3040
CALL
Academy Sports + Outdoors
ASO
$2.94B
| $6.86M | ﹤0.01% |
121,600
+32,600
| +37% | +$1.86M |
|
3041
CALL
Church & Dwight Co
CHD
$23.4B
| $6.86M | ﹤0.01% |
73,500
-127,900
| -64% | -$12.3M |
|
3042
CALL
OSI Systems
OSIS
$3.65B
| $6.85M | ﹤0.01% |
25,800
+16,900
| +190% | +$4.67M |
|
3043
CALL
Canadian National Railway
CNI
$76.9B
| $6.84M | ﹤0.01% |
66,600
+40,500
| +155% | +$4.18M |
|
3044
PUT
Piper Sandler
PIPR
$5.12B
| $6.84M | ﹤0.01% |
89,300
+58,900
| +194% | +$4.83M |
|
3045
Donnelley Financial Solutions
DFIN
$1.16B
| $6.83M | ﹤0.01% |
144,936
+35,447
| +32% | +$1.74M |
|
3046
CALL
BorgWarner
BWA
$13.1B
| $6.82M | ﹤0.01% |
125,700
+101,500
| +419% | +$5.35M |
|
3047
CALL
Xcel Energy
XEL
$48.8B
| $6.82M | ﹤0.01% |
85,800
-313,300
| -79% | -$24.6M |
|
3048
Ocular Therapeutix
OCUL
$1.79B
| $6.81M | ﹤0.01% |
804,589
-229,640
| -22% | -$2.19M |
|
|
ETHU
3049
2x Ether ETF
ETHU
$718M
| $6.81M | ﹤0.01% |
304,681
-16,926
| -5% | -$580K |
|
3050
PUT
Electronic Arts
EA
$53B
| $6.81M | ﹤0.01% |
33,400
-62,400
| -65% | -$12.6M |
|
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.