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 | |
|---|---|---|---|---|---|---|
4951
PUT
Alexandria Real Estate Equities
ARE
$8.97B
| $2.1M | ﹤0.01% |
45,300
+3,200
| +8% | +$169K |
|
4952
Caledonia Mining Corp
CMCL
$355M
| $2.1M | ﹤0.01% |
93,083
-57,920
| -38% | -$1.61M |
|
|
IBMT
4953
iShares iBonds Dec 2031 Term Muni Bond ETF
IBMT
$126M
| $2.1M | ﹤0.01% |
81,893
+21,607
| +36% | +$564K |
|
4954
MarketAxess Holdings
MKTX
$5.71B
| $2.1M | ﹤0.01% |
12,740
+348
| +3% | +$61K |
|
4955
United Bankshares
UBSI
$6.63B
| $2.1M | ﹤0.01% |
50,694
-11,640
| -19% | -$484K |
|
4956
PUT
Vanguard Morningstar Value ETF
VTV
$188B
| $2.1M | ﹤0.01% |
10,700
+8,100
| +312% | +$1.62M |
|
4957
CALL
CG Oncology
CGON
$6.28B
| $2.1M | ﹤0.01% |
31,000
-9,700
| -24% | -$550K |
|
4958
First Trust Securitized Plus ETF
DEED
$79.8M
| $2.1M | ﹤0.01% |
98,333
+84,313
| +601% | +$1.82M |
|
4959
iShares Core 5-10 Year USD Bond ETF
IMTB
$275M
| $2.1M | ﹤0.01% |
47,856
-18,806
| -28% | -$831K |
|
4960
Stoke Therapeutics
STOK
$1.8B
| $2.1M | ﹤0.01% |
64,349
-2,763
| -4% | -$90.6K |
|
4961
Immunovant
IMVT
$7.93B
| $2.09M | ﹤0.01% |
+84,312
| New | +$2.18M |
|
4962
CALL
Recursion Pharmaceuticals
RXRX
$1.59B
| $2.09M | ﹤0.01% |
682,100
-19,200
| -3% | -$74.2K |
|
4963
CALL
Build-A-Bear
BBW
$425M
| $2.09M | ﹤0.01% |
55,900
-52,000
| -48% | -$2.74M |
|
|
RCLY
4964
Reckoner BBB-B CLO Annual ETF
RCLY
$17.8M
| $2.09M | ﹤0.01% |
+21,300
| New | +$2.11M |
|
4965
PUT
Freshpet
FRPT
$2.93B
| $2.09M | ﹤0.01% |
35,500
+6,300
| +22% | +$443K |
|
4966
CALL
Atkore
ATKR
$2.46B
| $2.09M | ﹤0.01% |
35,500
-7,400
| -17% | -$481K |
|
4967
CALL
James Hardie Industries
JHX
$15.3B
| $2.09M | ﹤0.01% |
110,400
+17,800
| +19% | +$400K |
|
4968
State Street SPDR MSCI EAFE StrategicFactors ETF
QEFA
$1.06B
| $2.09M | ﹤0.01% |
22,416
-3,958
| -15% | -$375K |
|
4969
Comstock
LODE
$208M
| $2.09M | ﹤0.01% |
685,293
+331,420
| +94% | +$1.08M |
|
4970
PUT
Cogent Biosciences
COGT
$6.65B
| $2.09M | ﹤0.01% |
54,300
+18,500
| +52% | +$683K |
|
4971
YieldMax NVDA Option Income Strategy ETF
NVDY
$1.34B
| $2.09M | ﹤0.01% |
160,969
-24,430
| -13% | -$340K |
|
4972
T. Rowe Price Floating Rate ETF
TFLR
$671M
| $2.09M | ﹤0.01% |
+41,482
| New | +$2.11M |
|
4973
PUT
Thomson Reuters
TRI
$42.8B
| $2.09M | ﹤0.01% |
22,842
+985
| +5% | +$104K |
|
4974
CALL
Remitly
RELY
$4.79B
| $2.09M | ﹤0.01% |
133,200
+101,100
| +315% | +$1.5M |
|
4975
CALL
Bank of Hawaii
BOH
$3.15B
| $2.09M | ﹤0.01% |
28,100
+300
| +1% | +$22.3K |
|
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.