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 | |
|---|---|---|---|---|---|---|
1626
Ollie's Bargain Outlet
OLLI
$4.31B
| $23.7M | ﹤0.01% |
257,918
+114,624
| +80% | +$12.4M |
|
1627
PUT
Galicia Financial Group
GGAL
$7.89B
| $23.7M | ﹤0.01% |
508,200
+147,900
| +41% | +$7.19M |
|
1628
PUT
LKQ Corp
LKQ
$6.72B
| $23.7M | ﹤0.01% |
808,100
+755,300
| +1,430% | +$24.2M |
|
1629
Illinois Tool Works
ITW
$84.1B
| $23.7M | ﹤0.01% |
91,082
+59,938
| +192% | +$16.3M |
|
1630
PUT
Samsara
IOT
$22.6B
| $23.7M | ﹤0.01% |
748,100
+322,800
| +76% | +$9.86M |
|
1631
Liberty Energy
LBRT
$2.79B
| $23.6M | ﹤0.01% |
820,205
+519,624
| +173% | +$13.2M |
|
1632
PUT
Rigetti Computing
RGTI
$4.39B
| $23.6M | ﹤0.01% |
1,680,800
+21,000
| +1% | +$394K |
|
1633
PUT
ARK Web x.0 ETF
ARKW
$1.6B
| $23.5M | ﹤0.01% |
+194,700
| New | +$25.8M |
|
1634
CALL
AXT Inc
AXTI
$2.42B
| $23.4M | ﹤0.01% |
+411,200
| New | +$13.6M |
|
1635
Ondas Inc
ONDS
$3.87B
| $23.4M | ﹤0.01% |
2,587,001
-7,450,181
| -74% | -$81M |
|
1636
CRA International
CRAI
$1.23B
| $23.4M | ﹤0.01% |
144,434
+120,435
| +502% | +$21.7M |
|
1637
PUT
2x Bitcoin ETF
BITX
$890M
| $23.4M | ﹤0.01% |
1,586,000
+204,300
| +15% | +$4.17M |
|
1638
Zurn Elkay Water Solutions
ZWS
$8.6B
| $23.3M | ﹤0.01% |
520,703
+514,513
| +8,312% | +$24.6M |
|
1639
CALL
Williams Companies
WMB
$85.8B
| $23.3M | ﹤0.01% |
320,600
-239,000
| -43% | -$16.5M |
|
|
AMRZ
1640
CALL
Amrize Ltd
AMRZ
$27.4B
| $23.3M | ﹤0.01% |
415,700
+391,700
| +1,632% | +$22.5M |
|
1641
Fortuna Silver Mines
FSM
$2.54B
| $23.2M | ﹤0.01% |
2,340,182
-80,287
| -3% | -$870K |
|
1642
PUT
ProShares UltraPro Short S&P 500
SPXU
$435M
| $23.2M | ﹤0.01% |
408,850
+43,375
| +12% | +$2.2M |
|
1643
Victory Portfolios II VictoryShares Short-Term Bond ETF
USTB
$2.29B
| $23.2M | ﹤0.01% |
+458,615
| New | +$23.3M |
|
1644
Agios Pharmaceuticals
AGIO
$2.08B
| $23.2M | ﹤0.01% |
685,240
-435,810
| -39% | -$12.4M |
|
1645
PUT
Digital Realty Trust
DLR
$69.6B
| $23.2M | ﹤0.01% |
128,500
+37,300
| +41% | +$6.38M |
|
1646
Caterpillar
CAT
$361B
| $23.1M | ﹤0.01% |
32,639
-87,013
| -73% | -$60.3M |
|
1647
AllianzIM U.S. Equity 6 Month Buffer10 Apr/Oct ETF
SIXO
$122M
| $23.1M | ﹤0.01% |
+684,162
| New | +$23.8M |
|
1648
CALL
iShares Russell 1000 Value ETF
IWD
$81.4B
| $23.1M | ﹤0.01% |
108,100
+63,300
| +141% | +$13.9M |
|
1649
United Microelectronic
UMC
$42.9B
| $23.1M | ﹤0.01% |
2,570,219
+2,111,066
| +460% | +$20.6M |
|
1650
PUT
Unilever
UL
$142B
| $23.1M | ﹤0.01% |
405,024
+389,516
| +2,512% | +$26.1M |
|
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.