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 | |
|---|---|---|---|---|---|---|
|
ONC
3651
CALL
BeOne Medicines Ltd
ONC
$32.8B
| $4.51M | ﹤0.01% |
15,200
+3,500
| +30% | +$1.13M |
|
3652
PUT
Uranium Energy
UEC
$4.75B
| $4.51M | ﹤0.01% |
334,300
+105,100
| +46% | +$1.62M |
|
3653
York Water
YORW
$502M
| $4.51M | ﹤0.01% |
+148,172
| New | +$4.79M |
|
3654
CALL
Hyatt Hotels
H
$16.4B
| $4.5M | ﹤0.01% |
31,300
+20,500
| +190% | +$3.25M |
|
|
CALI
3655
BlackRock ETF Trust II iShares Short-Term California Muni Active ETF
CALI
$428M
| $4.5M | ﹤0.01% |
+89,159
| New | +$4.51M |
|
3656
Vanguard Emerging Markets Government Bond ETF
VWOB
$6.15B
| $4.49M | ﹤0.01% |
+68,363
| New | +$4.6M |
|
3657
State Street Materials Select Sector SPDR ETF
XLB
$8.5B
| $4.49M | ﹤0.01% |
89,801
-1,272,337
| -93% | -$63.8M |
|
3658
PUT
Lucid Motors
LCID
$2.88B
| $4.48M | ﹤0.01% |
470,240
-653,380
| -58% | -$6.79M |
|
3659
Shinhan Financial Group
SHG
$32.8B
| $4.48M | ﹤0.01% |
+73,066
| New | +$4.48M |
|
3660
CALL
Protagonist Therapeutics
PTGX
$8.79B
| $4.48M | ﹤0.01% |
42,500
-27,100
| -39% | -$2.4M |
|
3661
Independent Bank
INDB
$3.99B
| $4.48M | ﹤0.01% |
59,543
+32,260
| +118% | +$2.53M |
|
3662
Invesco CurrencyShares Swiss Franc Trust
FXF
$414M
| $4.48M | ﹤0.01% |
40,552
+7,754
| +24% | +$875K |
|
3663
PUT
Inspire Medical Systems
INSP
$1.45B
| $4.48M | ﹤0.01% |
86,800
+4,800
| +6% | +$336K |
|
3664
RPM International
RPM
$13.7B
| $4.46M | ﹤0.01% |
44,870
-227,049
| -83% | -$24.5M |
|
3665
CTS Corp
CTS
$1.83B
| $4.46M | ﹤0.01% |
93,288
+39,419
| +73% | +$1.98M |
|
3666
Albany International
AIN
$2.11B
| $4.45M | ﹤0.01% |
85,302
+78,015
| +1,071% | +$4.37M |
|
3667
PUT
Toyota
TM
$224B
| $4.45M | ﹤0.01% |
21,600
-31,300
| -59% | -$7.07M |
|
3668
CALL
Flutter Entertainment
FLUT
$18.1B
| $4.43M | ﹤0.01% |
43,500
-79,400
| -65% | -$11.4M |
|
3669
PUT
Aflac
AFL
$64.9B
| $4.43M | ﹤0.01% |
40,400
+27,200
| +206% | +$3.01M |
|
|
ETHU
3670
PUT
2x Ether ETF
ETHU
$718M
| $4.43M | ﹤0.01% |
198,200
-8,890
| -4% | -$305K |
|
3671
Telefônica Brasil
VIV
$20.6B
| $4.43M | ﹤0.01% |
278,337
+243,636
| +702% | +$3.6M |
|
3672
iShares MSCI Japan Value ETF
EWJV
$709M
| $4.43M | ﹤0.01% |
+103,766
| New | +$4.47M |
|
3673
CALL
Boot Barn
BOOT
$4.51B
| $4.42M | ﹤0.01% |
30,200
+5,800
| +24% | +$1.05M |
|
3674
CALL
Pampa Energía
PAM
$4.75B
| $4.42M | ﹤0.01% |
49,900
+40,500
| +431% | +$3.36M |
|
|
NBSD
3675
Neuberger Short Duration Income ETF
NBSD
$1.19B
| $4.41M | ﹤0.01% |
86,938
-103,805
| -54% | -$5.31M |
|
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.