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 | |
|---|---|---|---|---|---|---|
5301
Global X Cybersecurity ETF
BUG
$1.28B
| $1.76M | ﹤0.01% |
70,099
-78,273
| -53% | -$2.15M |
|
5302
PUT
Unum
UNM
$13.6B
| $1.76M | ﹤0.01% |
24,100
+21,200
| +731% | +$1.58M |
|
5303
MacroGenics
MGNX
$235M
| $1.76M | ﹤0.01% |
608,509
-646,414
| -52% | -$1.38M |
|
5304
CALL
Cracker Barrel
CBRL
$1.26B
| $1.76M | ﹤0.01% |
62,500
+22,200
| +55% | +$676K |
|
5305
PUT
Global Ship Lease
GSL
$1.6B
| $1.75M | ﹤0.01% |
47,100
+35,000
| +289% | +$1.32M |
|
|
HSHP
5306
Himalaya Shipping
HSHP
$741M
| $1.75M | ﹤0.01% |
133,180
+116,147
| +682% | +$1.36M |
|
5307
Martin Marietta Materials
MLM
$31.5B
| $1.75M | ﹤0.01% |
2,974
+1
| +0% | +$638 |
|
|
PPLI
5308
PUT
People Inc
PPLI
$3.09B
| $1.75M | ﹤0.01% |
+43,700
| New | +$1.66M |
|
|
NB
5309
NioCorp Developments
NB
$619M
| $1.75M | ﹤0.01% |
392,100
-329,439
| -46% | -$1.89M |
|
5310
Capital Southwest
CSWC
$1.47B
| $1.75M | ﹤0.01% |
78,975
+1,038
| +1% | +$23.5K |
|
5311
CALL
Brookfield Asset Management
BAM
$77.3B
| $1.75M | ﹤0.01% |
39,300
+11,200
| +40% | +$547K |
|
5312
e.l.f. Beauty
ELF
$4.89B
| $1.75M | ﹤0.01% |
28,813
-168
| -0.6% | -$13.7K |
|
5313
PUT
Louisiana-Pacific
LPX
$5.06B
| $1.75M | ﹤0.01% |
+24,000
| New | +$2.02M |
|
5314
Vanguard Russell 1000 ETF
VONE
$8.27B
| $1.75M | ﹤0.01% |
+5,916
| New | +$1.82M |
|
|
BCPC
5315
CALL
Balchem Corp
BCPC
$5.38B
| $1.75M | ﹤0.01% |
10,300
+5,700
| +124% | +$968K |
|
5316
FT Vest US Equity Deep Buffer ETF March
DMAR
$454M
| $1.74M | ﹤0.01% |
+41,137
| New | +$1.73M |
|
|
OAKM
5317
Oakmark U.S. Large Cap ETF
OAKM
$1.13B
| $1.74M | ﹤0.01% |
63,264
-11,404
| -15% | -$321K |
|
5318
CMS Energy
CMS
$22.6B
| $1.74M | ﹤0.01% |
22,466
+10,376
| +86% | +$770K |
|
5319
Cadeler
CDLR
$2.19B
| $1.74M | ﹤0.01% |
74,067
+62,994
| +569% | +$1.49M |
|
5320
PUT
Dave & Buster's
PLAY
$377M
| $1.74M | ﹤0.01% |
160,900
+125,300
| +352% | +$2M |
|
5321
Ooma
OOMA
$598M
| $1.74M | ﹤0.01% |
+119,703
| New | +$1.5M |
|
5322
PUT
Booz Allen Hamilton
BAH
$8.39B
| $1.74M | ﹤0.01% |
22,300
-8,400
| -27% | -$708K |
|
5323
Invesco BulletShares 2028 Municipal Bond ETF
BSMS
$310M
| $1.74M | ﹤0.01% |
+74,207
| New | +$1.75M |
|
|
AAMI
5324
Acadian Asset Management
AAMI
$3.08B
| $1.74M | ﹤0.01% |
+31,897
| New | +$1.68M |
|
5325
CALL
Dropbox
DBX
$7.6B
| $1.74M | ﹤0.01% |
76,400
-6,700
| -8% | -$170K |
|
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.