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
|
+$5.55B |
| 2 |
Meta Platforms (Facebook)
META
|
+$1.19B |
| 3 |
iShares Silver Trust
SLV
|
+$1.03B |
| 4 |
Walmart Inc
WMT
|
+$862M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$850M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$1.99B |
| 2 |
Micron Technology
MU
|
+$1.09B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$772M |
| 4 |
Tesla
TSLA
|
+$700M |
| 5 |
Direxion Daily Semiconductor Bull 3X ETF
SOXL
|
+$639M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.77% |
| 2 | Healthcare | 1.08% |
| 3 | Consumer Discretionary | 1.03% |
| 4 | Financials | 0.94% |
| 5 | Communication Services | 0.88% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
10326
StealthGas
GASS
$352M
| $73.8K | ﹤0.01% |
10,507
-12,299
| -54% | -$82.6K |
|
10327
Greenfire Resources
GFR
$870M
| $73.7K | ﹤0.01% |
+15,473
| New | +$73.5K |
|
10328
Mammoth Energy Services
TUSK
$160M
| $73.4K | ﹤0.01% |
39,652
-12,151
| -23% | -$24.5K |
|
10329
JELD-WEN Holding
JELD
$167M
| $73.3K | ﹤0.01% |
29,817
-291,005
| -91% | -$956K |
|
10330
Laird Superfood
LSF
$52.7M
| $73.3K | ﹤0.01% |
+33,036
| New | +$119K |
|
10331
Riverview Bancorp
RVSB
$106M
| $72.7K | ﹤0.01% |
+14,490
| New | +$75.9K |
|
10332
CALL
Fuel Tech
FTEK
$45.3M
| $72.7K | ﹤0.01% |
+46,600
| New | +$103K |
|
10333
Century Casinos
CNTY
$36M
| $72.7K | ﹤0.01% |
+54,630
| New | +$97.6K |
|
|
MEME
10334
CALL
Roundhill Meme Stock ETF
MEME
$15.4M
| $72.5K | ﹤0.01% |
+11,700
| New | +$88.5K |
|
10335
CALL
Sana Biotechnology
SANA
$1.06B
| $72.4K | ﹤0.01% |
17,800
-700
| -4% | -$3.13K |
|
10336
Mobile Infrastructure Corp
BEEP
$107M
| $72.4K | ﹤0.01% |
28,405
-15,611
| -35% | -$48.9K |
|
|
API
10337
Agora
API
$392M
| $72.3K | ﹤0.01% |
17,753
-111,603
| -86% | -$410K |
|
10338
The ONE Group
STKS
$57.8M
| $72.2K | ﹤0.01% |
41,275
-1,869
| -4% | -$3.97K |
|
10339
PUT
HighPeak Energy
HPK
$940M
| $72K | ﹤0.01% |
15,200
+3,300
| +28% | +$19.8K |
|
10340
CALL
Editas Medicine
EDIT
$433M
| $72K | ﹤0.01% |
35,100
| – | – |
|
|
SJT
10341
PUT
San Juan Basin Royalty Trust
SJT
$131M
| $71.9K | ﹤0.01% |
+12,800
| New | +$74.1K |
|
|
RNTX
10342
Rein Therapeutics
RNTX
$69.5M
| $71.9K | ﹤0.01% |
+61,960
| New | +$85.4K |
|
10343
PUT
Alta Equipment Group
ALTG
$237M
| $71.8K | ﹤0.01% |
15,600
-5,400
| -26% | -$29.7K |
|
|
MGF
10344
Aberdeen Government Markets Income Fund
MGF
$92.6M
| $71.7K | ﹤0.01% |
+23,689
| New | +$72.7K |
|
|
GLO
10345
Clough Global Opportunities Fund
GLO
$257M
| $71.3K | ﹤0.01% |
12,590
-8,356
| -40% | -$47.6K |
|
10346
NLI Holdings
NL
$315M
| $71.3K | ﹤0.01% |
13,026
-10,106
| -44% | -$57.7K |
|
|
TDAY
10347
PUT
USA Today Co
TDAY
$1.03B
| $71.1K | ﹤0.01% |
+13,800
| New | +$64.8K |
|
|
BHR
10348
Braemar Hotels & Resorts
BHR
$139M
| $70.9K | ﹤0.01% |
24,706
-234,837
| -90% | -$633K |
|
|
MOMO
10349
PUT
Hello Group
MOMO
$850M
| $70.7K | ﹤0.01% |
10,800
-66,400
| -86% | -$457K |
|
10350
CALL
Lufax Holding
LU
$1.3B
| $70.7K | ﹤0.01% |
27,600
+10,100
| +58% | +$29.9K |
|
Similar funds
Jane Street's Q4 2025 Portfolio in Review
As of Q4 2025, Jane Street held 12,943 positions worth $662B, up 0.76% from $657B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street's Q4 2025 filing shows 2,363 new, 4,318 increased, 4,192 reduced and 1,998 closed positions. Its largest new stake was iShares MSCI India ETF: 4,400,850 shares worth $238M. The largest sale was NVIDIA, an estimated $1.99B.
By sector, the portfolio is most concentrated in Technology at 2.8% of assets, down from 3.4% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jane Street's largest Q4 2025 buy was iShares MSCI India ETF: 4,400,850 shares worth $238M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q4 2025, an estimated $5.55B increase.
- Jane Street's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $1.99B.
- Jane Street fully exited Applied Digital in Q4 2025, selling an estimated $207M.
- Jane Street's ten largest holdings make up 34% of its $662B portfolio in Q4 2025.
- Jane Street opened 2,363 new positions and closed 1,998 in Q4 2025.
- Jane Street's portfolio value rose 0.76% quarter-over-quarter to $662B.
Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.