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 | |
|---|---|---|---|---|---|---|
2451
CALL
Quaker Houghton
KWR
$2.8B
| $10.7M | ﹤0.01% |
86,100
+600
| +0.7% | +$88.6K |
|
2452
PUT
Carpenter Technology
CRS
$25.8B
| $10.7M | ﹤0.01% |
27,100
+14,000
| +107% | +$5.1M |
|
2453
Analog Devices
ADI
$179B
| $10.6M | ﹤0.01% |
33,442
-30,151
| -47% | -$9.59M |
|
2454
CALL
MACOM Technology Solutions
MTSI
$19.5B
| $10.6M | ﹤0.01% |
47,900
+42,500
| +787% | +$9.49M |
|
2455
iShares Emerging Markets Dividend ETF
DVYE
$1.22B
| $10.6M | ﹤0.01% |
309,326
+59,326
| +24% | +$2M |
|
2456
PUT
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.85B
| $10.6M | ﹤0.01% |
26,657
+15,184
| +132% | +$6.09M |
|
2457
CALL
Neurocrine Biosciences
NBIX
$16.8B
| $10.6M | ﹤0.01% |
80,600
-2,500
| -3% | -$332K |
|
2458
PUT
e.l.f. Beauty
ELF
$4.9B
| $10.6M | ﹤0.01% |
174,900
-83,500
| -32% | -$6.79M |
|
2459
PUT
Macy's
M
$6.53B
| $10.6M | ﹤0.01% |
585,400
+190,800
| +48% | +$3.86M |
|
|
ETHE
2460
PUT
Grayscale Ethereum Staking ETF Shares
ETHE
$1.51B
| $10.6M | ﹤0.01% |
620,300
+453,800
| +273% | +$8.87M |
|
2461
State Street SPDR Nuveen ICE Municipal Bond ETF
TFI
$3.05B
| $10.6M | ﹤0.01% |
233,289
-149,108
| -39% | -$6.84M |
|
2462
PUT
Parker-Hannifin
PH
$123B
| $10.6M | ﹤0.01% |
11,800
-18,300
| -61% | -$17.3M |
|
2463
PUT
Western Midstream Partners
WES
$19.2B
| $10.6M | ﹤0.01% |
256,500
+86,128
| +51% | +$3.56M |
|
|
LMUB
2464
iShares Long-Term National Muni Bond ETF
LMUB
$1.68B
| $10.6M | ﹤0.01% |
+211,325
| New | +$10.7M |
|
2465
PUT
Lincoln National
LNC
$8.76B
| $10.5M | ﹤0.01% |
297,000
-103,900
| -26% | -$3.99M |
|
2466
CALL
Illumina
ILMN
$30.3B
| $10.5M | ﹤0.01% |
85,500
-12,900
| -13% | -$1.69M |
|
2467
CALL
DexCom
DXCM
$31.8B
| $10.5M | ﹤0.01% |
167,800
-290,200
| -63% | -$20.2M |
|
2468
Autohome
ATHM
$2.66B
| $10.5M | ﹤0.01% |
605,212
+448,119
| +285% | +$9.21M |
|
2469
US Global Jets ETF
JETS
$781M
| $10.5M | ﹤0.01% |
426,490
+261,413
| +158% | +$7.24M |
|
2470
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$22.9B
| $10.5M | ﹤0.01% |
+199,792
| New | +$10.6M |
|
2471
PUT
Churchill Downs
CHDN
$5.93B
| $10.5M | ﹤0.01% |
+116,800
| New | +$11.1M |
|
2472
CALL
Bitdeer Technologies
BTDR
$2.59B
| $10.5M | ﹤0.01% |
1,212,900
-169,100
| -12% | -$1.78M |
|
|
ABVX
2473
Abivax
ABVX
$10.6B
| $10.5M | ﹤0.01% |
94,141
-329,116
| -78% | -$38.9M |
|
2474
PUT
Roper Technologies
ROP
$38.7B
| $10.5M | ﹤0.01% |
29,600
+15,000
| +103% | +$5.53M |
|
2475
CALL
GXO Logistics
GXO
$5.82B
| $10.5M | ﹤0.01% |
202,000
+151,600
| +301% | +$8.69M |
|
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.