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 | |
|---|---|---|---|---|---|---|
2826
Invesco International Developed Dynamic Multifactor ETF
IMFL
$1.03B
| $7.91M | ﹤0.01% |
250,000
+134,760
| +117% | +$4.35M |
|
2827
CALL
Tyler Technologies
TYL
$12.7B
| $7.91M | ﹤0.01% |
23,100
+17,100
| +285% | +$6.37M |
|
2828
Mine Safety
MSA
$7.35B
| $7.91M | ﹤0.01% |
48,224
+42,440
| +734% | +$7.76M |
|
|
NUVL
2829
DELISTED
Nuvalent
NUVL
| $7.9M | ﹤0.01% |
+77,138
| New | +$7.86M |
|
2830
CALL
VeriSign
VRSN
$26.2B
| $7.9M | ﹤0.01% |
31,800
+20,300
| +177% | +$4.83M |
|
2831
CALL
Compañía de Minas Buenaventura
BVN
$7.69B
| $7.9M | ﹤0.01% |
+219,100
| New | +$7.91M |
|
2832
Cars.com
CARS
$662M
| $7.9M | ﹤0.01% |
972,433
+630,211
| +184% | +$6.44M |
|
2833
Xcel Energy
XEL
$48.8B
| $7.9M | ﹤0.01% |
99,394
-625,352
| -86% | -$49.1M |
|
2834
CALL
OneMain Financial
OMF
$7.2B
| $7.89M | ﹤0.01% |
147,500
+15,300
| +12% | +$908K |
|
2835
iShares US Home Construction ETF
ITB
$2.26B
| $7.88M | ﹤0.01% |
86,979
-78,764
| -48% | -$8.06M |
|
2836
CALL
Archer Aviation
ACHR
$3.54B
| $7.87M | ﹤0.01% |
1,523,200
-77,400
| -5% | -$552K |
|
2837
WillScot Mobile Mini Holdings
WSC
$4.39B
| $7.84M | ﹤0.01% |
451,841
+409,200
| +960% | +$8.36M |
|
2838
PUT
Alnylam Pharmaceuticals
ALNY
$27.5B
| $7.84M | ﹤0.01% |
23,700
-3,400
| -13% | -$1.16M |
|
2839
CALL
Matador Resources
MTDR
$6.2B
| $7.84M | ﹤0.01% |
124,100
+30,000
| +32% | +$1.5M |
|
2840
Syndax Pharmaceuticals
SNDX
$1.69B
| $7.84M | ﹤0.01% |
335,531
-413,389
| -55% | -$8.98M |
|
2841
Butterfly Network
BFLY
$1.89B
| $7.82M | ﹤0.01% |
1,936,318
+1,068,712
| +123% | +$4.13M |
|
2842
CALL
monday.com
MNDY
$3.68B
| $7.82M | ﹤0.01% |
113,100
-115,100
| -50% | -$11M |
|
2843
Radian Group
RDN
$5.18B
| $7.82M | ﹤0.01% |
236,284
-38,771
| -14% | -$1.3M |
|
2844
Pitney Bowes
PBI
$2.4B
| $7.82M | ﹤0.01% |
707,291
-534,468
| -43% | -$5.61M |
|
2845
CALL
Teucrium Wheat Fund
WEAT
$285M
| $7.81M | ﹤0.01% |
+331,240
| New | +$7.14M |
|
2846
CALL
Hubbell
HUBB
$25B
| $7.8M | ﹤0.01% |
15,900
+3,500
| +28% | +$1.72M |
|
2847
Vanguard Morningstar Total Stock Market ETF
VTI
$660B
| $7.79M | ﹤0.01% |
24,267
-5,578
| -19% | -$1.87M |
|
2848
CALL
Cinemark Holdings
CNK
$4.24B
| $7.78M | ﹤0.01% |
272,900
-80,200
| -23% | -$2.05M |
|
2849
Cathay General Bancorp
CATY
$4.22B
| $7.78M | ﹤0.01% |
156,021
+104,362
| +202% | +$5.27M |
|
2850
CALL
Millicom
TIGO
$16B
| $7.78M | ﹤0.01% |
103,800
-4,800
| -4% | -$315K |
|
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.