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 | |
|---|---|---|---|---|---|---|
10451
CALL
BTCS Inc
BTCS
$55.7M
| $55.7K | ﹤0.01% |
+21,100
| New | +$76.1K |
|
10452
CALL
Caribou Biosciences
CRBU
$169M
| $55.6K | ﹤0.01% |
+35,000
| New | +$73.5K |
|
|
FARM
10453
CALL
DELISTED
Farmer Brothers
FARM
| $55.5K | ﹤0.01% |
38,000
+4,900
| +15% | +$7.9K |
|
10454
AiRWA Inc
YYAI
$2.98K
| $55.4K | ﹤0.01% |
1,776
+1,752
| +7,300% | +$670K |
|
|
PWCM
10455
PowerCompute Inc
PWCM
$1.18M
| $55.2K | ﹤0.01% |
4,976
+4,412
| +782% | +$106K |
|
10456
CALL
Biomea Fusion
BMEA
$95.7M
| $55.2K | ﹤0.01% |
44,500
+19,600
| +79% | +$27.5K |
|
10457
CALL
Evolent Health
EVH
$529M
| $54.8K | ﹤0.01% |
+13,700
| New | +$76.2K |
|
10458
Heartbeam
BEAT
$28.1M
| $54.8K | ﹤0.01% |
+22,827
| New | +$39.2K |
|
|
GRO
10459
Brazil Potash Corp
GRO
$135M
| $54.7K | ﹤0.01% |
28,957
+516
| +2% | +$1.17K |
|
10460
Dave Inc Warrants
DAVEW
$17.2M
| $54.7K | ﹤0.01% |
55,778
+2,390
| +4% | +$2.43K |
|
|
CRWU
10461
T-REX 2X Long CRWV Daily Target ETF
CRWU
$47.1M
| $54.5K | ﹤0.01% |
+10,840
| New | +$149K |
|
10462
PUT
Alto Ingredients
ALTO
$324M
| $54.4K | ﹤0.01% |
+18,900
| New | +$35.6K |
|
10463
Smartbird Inc
BIRD
$30.1M
| $54.4K | ﹤0.01% |
+13,263
| New | +$75.1K |
|
|
FBGL
10464
FBS Global
FBGL
$5.34M
| $54K | ﹤0.01% |
+55,705
| New | +$38.9K |
|
10465
Transact Technologies
TACT
$53.2M
| $54K | ﹤0.01% |
13,495
-4,551
| -25% | -$20.6K |
|
10466
PUT
EVgo
EVGO
$519M
| $53.5K | ﹤0.01% |
18,400
+1,300
| +8% | +$4.72K |
|
10467
ParaZero Technologies
PRZO
$16.3M
| $53.2K | ﹤0.01% |
65,252
-27,366
| -30% | -$37.7K |
|
|
PRT
10468
PermRock Royalty Trust Unit
PRT
$26.6M
| $53.1K | ﹤0.01% |
+19,023
| New | +$72.5K |
|
|
AIFF
10469
Firefly Neuroscience
AIFF
$17.1M
| $52.8K | ﹤0.01% |
+60,315
| New | +$112K |
|
10470
PUT
VistaGen Therapeutics
VTGN
$11.9M
| $52.8K | ﹤0.01% |
+79,700
| New | +$288K |
|
10471
CALL
Gaotu Techedu
GOTU
$401M
| $52.7K | ﹤0.01% |
22,700
+8,700
| +62% | +$23.6K |
|
10472
Enlivex Ltd
ENLV
$26.6M
| $52.1K | ﹤0.01% |
4,939
+3,504
| +244% | +$52.3K |
|
|
PCLA
10473
PicoCELA Inc
PCLA
$65M
| $52K | ﹤0.01% |
+5,738
| New | +$58.7K |
|
10474
CALL
VTEX
VTEX
$618M
| $51.9K | ﹤0.01% |
13,800
-1,600
| -10% | -$6.56K |
|
10475
PUT
Annexon
ANNX
$1B
| $51.7K | ﹤0.01% |
+10,300
| New | +$39.4K |
|
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.