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 | |
|---|---|---|---|---|---|---|
3251
Bank of Montreal
BMO
$126B
| $5.91M | ﹤0.01% |
43,646
-157,907
| -78% | -$21.9M |
|
3252
KraneShares MSCI Emerging Markets Ex China Index ETF
KEMX
$125M
| $5.9M | ﹤0.01% |
145,527
-27,503
| -16% | -$1.14M |
|
3253
CALL
Invesco S&P 500 Momentum ETF
SPMO
$20.8B
| $5.9M | ﹤0.01% |
52,600
+12,700
| +32% | +$1.5M |
|
3254
PUT
Guardant Health
GH
$21.7B
| $5.89M | ﹤0.01% |
63,800
-69,200
| -52% | -$6.95M |
|
3255
Travel + Leisure Co
TNL
$4.66B
| $5.89M | ﹤0.01% |
+85,166
| New | +$6.14M |
|
3256
CALL
NEOS S&P 500 High Income ETF
SPYI
$10.8B
| $5.88M | ﹤0.01% |
119,000
+105,500
| +781% | +$5.47M |
|
|
HSAI
3257
PUT
Hesai Group
HSAI
$2.66B
| $5.87M | ﹤0.01% |
307,200
+9,100
| +3% | +$229K |
|
3258
PUT
F5
FFIV
$22.9B
| $5.87M | ﹤0.01% |
20,300
+4,500
| +28% | +$1.25M |
|
3259
CALL
Dynatrace
DT
$12.9B
| $5.87M | ﹤0.01% |
158,800
+66,100
| +71% | +$2.53M |
|
3260
Mitek Systems
MITK
$754M
| $5.87M | ﹤0.01% |
434,913
+27,801
| +7% | +$344K |
|
3261
CALL
Corcept Therapeutics
CORT
$12.4B
| $5.87M | ﹤0.01% |
145,600
-48,100
| -25% | -$1.8M |
|
3262
State Street SPDR S&P Emerging Markets Dividend ETF
EDIV
$1.22B
| $5.87M | ﹤0.01% |
148,615
-53,867
| -27% | -$2.2M |
|
3263
Tenaris
TS
$28.9B
| $5.87M | ﹤0.01% |
+100,838
| New | +$4.97M |
|
|
ETHB
3264
iShares Staked Ethereum Trust ETF
ETHB
$520M
| $5.86M | ﹤0.01% |
+217,440
| New | +$5.97M |
|
3265
PUT
AB InBev
BUD
$170B
| $5.86M | ﹤0.01% |
84,500
+11,200
| +15% | +$809K |
|
3266
Selective Insurance
SIGI
$5.65B
| $5.86M | ﹤0.01% |
77,667
+60,328
| +348% | +$4.94M |
|
3267
State Street SPDR Nuveen ICE High Yield Municipal Bond ETF
HYMB
$3.09B
| $5.84M | ﹤0.01% |
+235,375
| New | +$5.9M |
|
|
BTC
3268
Grayscale Bitcoin Mini Trust ETF
BTC
$3.33B
| $5.84M | ﹤0.01% |
194,603
-1,228,970
| -86% | -$41.5M |
|
3269
PUT
BridgeBio Pharma
BBIO
$15.7B
| $5.83M | ﹤0.01% |
78,500
-57,200
| -42% | -$4.15M |
|
3270
CALL
InterDigital
IDCC
$7.87B
| $5.83M | ﹤0.01% |
19,300
+7,000
| +57% | +$2.38M |
|
3271
LendingTree
TREE
$447M
| $5.82M | ﹤0.01% |
+135,788
| New | +$6.5M |
|
3272
CALL
VanEck Uranium + Nuclear Energy ETF
NLR
$3.82B
| $5.82M | ﹤0.01% |
43,700
+21,700
| +99% | +$3.1M |
|
3273
CoinShares ETF Trust CoinShares Bitcoin Mining ETF
WGMI
$253M
| $5.82M | ﹤0.01% |
167,153
+37,448
| +29% | +$1.58M |
|
|
PLGO
3274
Pelagos Insurance Capital
PLGO
$2.16B
| $5.82M | ﹤0.01% |
304,549
-104,835
| -26% | -$2.01M |
|
3275
CALL
Ormat Technologies
ORA
$6B
| $5.82M | ﹤0.01% |
52,000
+25,700
| +98% | +$2.98M |
|
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.