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 | |
|---|---|---|---|---|---|---|
10626
UNIFI
UFI
$114M
| $78.2K | ﹤0.01% |
21,908
-36,403
| -62% | -$140K |
|
10627
CALL
Rocket Pharmaceuticals
RCKT
$343M
| $78K | ﹤0.01% |
+21,800
| New | +$86.6K |
|
10628
CALL
NRX Pharmaceuticals
NRXP
$138M
| $78K | ﹤0.01% |
36,600
+6,000
| +20% | +$12.1K |
|
10629
PUT
NeoGenomics
NEO
$1.96B
| $77.9K | ﹤0.01% |
+10,500
| New | +$110K |
|
|
TDAY
10630
USA Today Co
TDAY
$1.29B
| $77.8K | ﹤0.01% |
11,035
-36,634
| -77% | -$224K |
|
|
MVO
10631
DELISTED
MV Oil Trust
MVO
| $77.7K | ﹤0.01% |
+34,385
| New | +$64.6K |
|
10632
LivePerson
LPSN
$22M
| $77.6K | ﹤0.01% |
30,415
+871
| +3% | +$2.65K |
|
|
MITT
10633
CALL
TPG Mortgage Investment Trust
MITT
$228M
| $77.5K | ﹤0.01% |
+10,600
| New | +$87.6K |
|
|
DGXX
10634
PUT
Digi Power X Inc
DGXX
$325M
| $77.3K | ﹤0.01% |
38,100
+5,800
| +18% | +$15.2K |
|
|
SLON
10635
ProShares Ultra Solana ETF
SLON
$16.1M
| $77.3K | ﹤0.01% |
+3,067
| New | +$140K |
|
|
BDMD
10636
Baird Medical Investment Holdings
BDMD
$32.9M
| $77.3K | ﹤0.01% |
+39,416
| New | +$65.9K |
|
10637
Serina Therapeutics
SER
$31M
| $76.9K | ﹤0.01% |
+39,653
| New | +$87.3K |
|
|
SRXH
10638
SRX Global
SRXH
$28.3M
| $76.8K | ﹤0.01% |
+9,920
| New | +$87.1K |
|
10639
PUT
Maravai LifeSciences
MRVI
$972M
| $76.4K | ﹤0.01% |
27,000
+16,300
| +152% | +$55.3K |
|
10640
CALL
Runway Growth Finance
RWAY
$235M
| $76.3K | ﹤0.01% |
11,100
-2,000
| -15% | -$16.6K |
|
10641
DMC Global
BOOM
$111M
| $75.9K | ﹤0.01% |
14,571
-42,465
| -74% | -$296K |
|
10642
CALL
Relmada Therapeutics
RLMD
$540M
| $75.9K | ﹤0.01% |
10,900
-1,300
| -11% | -$6.15K |
|
10643
CALL
Vista Gold
VGZ
$250M
| $75.9K | ﹤0.01% |
38,700
+8,000
| +26% | +$18.9K |
|
10644
CALL
Bit Digital
BTBT
$428M
| $75.7K | ﹤0.01% |
57,800
-43,500
| -43% | -$79.9K |
|
10645
Corsair Gaming
CRSR
$1.1B
| $75.7K | ﹤0.01% |
13,637
-92,132
| -87% | -$508K |
|
10646
TROOPS Inc
TROO
$202M
| $75.5K | ﹤0.01% |
+36,987
| New | +$126K |
|
|
DSM
10647
BNY Mellon Strategic Municipal Bond Fund
DSM
$290M
| $75.4K | ﹤0.01% |
12,552
-9,355
| -43% | -$57.1K |
|
|
AARD
10648
PUT
Aardvark Therapeutics
AARD
$116M
| $75.4K | ﹤0.01% |
+20,000
| New | +$207K |
|
|
STKL
10649
PUT
DELISTED
SunOpta
STKL
| $75.2K | ﹤0.01% |
+11,600
| New | +$65.6K |
|
10650
Ryde Group
RYDE
$114M
| $75.1K | ﹤0.01% |
137,596
+77,338
| +128% | +$30.5K |
|
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.