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 | |
|---|---|---|---|---|---|---|
5426
CALL
Ryder
R
$9.83B
| $1.64M | ﹤0.01% |
8,000
-2,500
| -24% | -$506K |
|
5427
Aldeyra Therapeutics
ALDX
$92.9M
| $1.64M | ﹤0.01% |
968,891
+665,039
| +219% | +$2.91M |
|
5428
United Therapeutics
UTHR
$25.8B
| $1.64M | ﹤0.01% |
2,759
-214,061
| -99% | -$107M |
|
5429
CALL
Direxion NASDAQ-100 Equal Weighted Index ETF
QQQE
$1.33B
| $1.64M | ﹤0.01% |
+16,600
| New | +$1.7M |
|
5430
CALL
Renasant Corp
RNST
$3.98B
| $1.63M | ﹤0.01% |
+45,200
| New | +$1.7M |
|
5431
Global X Emerging Markets ex-China ETF
EMM
$55.5M
| $1.63M | ﹤0.01% |
46,162
+39,477
| +591% | +$1.45M |
|
5432
Ovid Therapeutics
OVID
$414M
| $1.63M | ﹤0.01% |
735,429
-148,438
| -17% | -$265K |
|
5433
PUT
Defiance Quantum ETF
QTUM
$5.23B
| $1.63M | ﹤0.01% |
15,200
-400
| -3% | -$45.8K |
|
5434
PUT
Murphy Oil
MUR
$5.7B
| $1.63M | ﹤0.01% |
39,500
+13,800
| +54% | +$467K |
|
|
JMTG
5435
JPMorgan Mortgage-Backed Securities ETF
JMTG
$6.69B
| $1.63M | ﹤0.01% |
+31,939
| New | +$1.64M |
|
5436
Triumph Financial Inc
TFIN
$1.81B
| $1.63M | ﹤0.01% |
+27,298
| New | +$1.71M |
|
5437
First Trust Exchange-Traded Fund IV First Trust High Income Strategic Focus ETF
HISF
$98.4M
| $1.63M | ﹤0.01% |
36,722
+25,467
| +226% | +$1.15M |
|
|
CNTA
5438
DELISTED
Centessa Pharmaceuticals
CNTA
| $1.63M | ﹤0.01% |
40,968
-439,236
| -91% | -$11.2M |
|
5439
Innovator US Equity 10 Buffer ETF Quarterly
ZALT
$754M
| $1.63M | ﹤0.01% |
+50,069
| New | +$1.64M |
|
5440
Thryv Holdings
THRY
$180M
| $1.62M | ﹤0.01% |
592,322
-61,328
| -9% | -$241K |
|
5441
CALL
Mattel
MAT
$4.38B
| $1.62M | ﹤0.01% |
111,500
-162,900
| -59% | -$2.97M |
|
|
PSIX
5442
PUT
Power Solutions International
PSIX
$636M
| $1.62M | ﹤0.01% |
26,600
-2,000
| -7% | -$143K |
|
5443
iShares MSCI Austria ETF
EWO
$178M
| $1.62M | ﹤0.01% |
+45,676
| New | +$1.68M |
|
5444
CALL
Ouster
OUST
$2.63B
| $1.62M | ﹤0.01% |
88,100
-53,100
| -38% | -$1.16M |
|
5445
PUT
International Seaways
INSW
$4.76B
| $1.62M | ﹤0.01% |
+22,200
| New | +$1.42M |
|
|
ARI
5446
Apollo Commercial Real Estate
ARI
$867M
| $1.62M | ﹤0.01% |
153,192
+51,053
| +50% | +$532K |
|
5447
CALL
Adecoagro
AGRO
$1.44B
| $1.62M | ﹤0.01% |
107,700
+76,800
| +249% | +$758K |
|
5448
PUT
Aura Biosciences
AURA
$725M
| $1.62M | ﹤0.01% |
+241,800
| New | +$1.39M |
|
|
VCRM
5449
Vanguard Core Tax-Exempt Bond ETF
VCRM
$1.68B
| $1.62M | ﹤0.01% |
21,525
-244,709
| -92% | -$18.6M |
|
5450
CALL
BlackBerry
BB
$4.98B
| $1.62M | ﹤0.01% |
498,700
+33,000
| +7% | +$117K |
|
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.