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 | |
|---|---|---|---|---|---|---|
11126
Envoy Medical Warrant
COCHW
$510K
| $13.8K | ﹤0.01% |
208,166
| – | – |
|
11127
PUT
New Fortress Energy
NFE
$94.6M
| $13.8K | ﹤0.01% |
23,400
-125,300
| -84% | -$147K |
|
11128
PUT
Odyssey Marine Exploration
OMEX
$37.9M
| $13.7K | ﹤0.01% |
+16,400
| New | +$27.9K |
|
|
STKE
11129
PUT
Sol Strategies Inc
STKE
$39.2M
| $13.6K | ﹤0.01% |
+13,900
| New | +$21.8K |
|
11130
Femasys
FEMY
$8.79M
| $13.6K | ﹤0.01% |
1,614
-3,736
| -70% | -$41.6K |
|
11131
PUT
Invivyd
IVVD
$171M
| $13.5K | ﹤0.01% |
+10,400
| New | +$19.1K |
|
11132
CALL
Blink Charging
BLNK
$70.4M
| $13.4K | ﹤0.01% |
23,700
+11,600
| +96% | +$8.18K |
|
11133
CALL
BuzzFeed
BZFD
$99.9M
| $13.4K | ﹤0.01% |
22,000
+2,600
| +13% | +$2.12K |
|
11134
Valens Semiconductor
VLN
$169M
| $13.4K | ﹤0.01% |
11,825
-255,959
| -96% | -$402K |
|
|
WORX
11135
DELISTED
SCWORX CORP NEW
WORX
| $13.3K | ﹤0.01% |
+7,038
| New | +$21.1K |
|
11136
CALL
VistaGen Therapeutics
VTGN
$9.89M
| $13.3K | ﹤0.01% |
+23,200
| New | +$14.1K |
|
|
XHLD
11137
TEN Holdings
XHLD
$13.1M
| $13.2K | ﹤0.01% |
+11,088
| New | +$19.1K |
|
11138
Greenlane Holdings
GNLN
$1.12M
| $13.1K | ﹤0.01% |
+4,433
| New | +$36.7K |
|
|
MTVA
11139
MetaVia Inc
MTVA
$7.44M
| $13.1K | ﹤0.01% |
+10,903
| New | +$30K |
|
11140
Cocrystal Pharma
COCP
$12M
| $12.8K | ﹤0.01% |
12,711
+2,085
| +20% | +$2.15K |
|
|
AVX
11141
Avax One Technology Ltd
AVX
$23M
| $12.8K | ﹤0.01% |
+1,783
| New | +$21.1K |
|
11142
GoPro
GPRO
$124M
| $12.7K | ﹤0.01% |
16,468
-1,966,389
| -99% | -$1.98M |
|
|
DGNX
11143
CALL
Diginex Ltd
DGNX
$52.4M
| $12.5K | ﹤0.01% |
+3,250
| New | +$31.6K |
|
|
GAUZ
11144
Gauzy
GAUZ
$5.62M
| $12.3K | ﹤0.01% |
16,143
-10,220
| -39% | -$8.14K |
|
|
SLMT
11145
Brera Holdings
SLMT
$44.6M
| $12.3K | ﹤0.01% |
1,570
-16,759
| -91% | -$221K |
|
|
LIMN
11146
Liminatus Pharma
LIMN
$6.86M
| $12.3K | ﹤0.01% |
+71,318
| New | +$38K |
|
11147
PUT
Talphera
TLPH
$70.1M
| $12.1K | ﹤0.01% |
16,200
-146,500
| -90% | -$133K |
|
11148
CALL
DocGo
DCGO
$65.9M
| $12.1K | ﹤0.01% |
+19,200
| New | +$14.5K |
|
|
CSAI
11149
Cloudastructure
CSAI
$4.95M
| $11.8K | ﹤0.01% |
+19,416
| New | +$14K |
|
|
AIM
11150
AIM ImmunoTech
AIM
$6.52M
| $11.7K | ﹤0.01% |
+20,047
| New | +$20.3K |
|
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.