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 | |
|---|---|---|---|---|---|---|
|
XRPT
10201
CALL
Volatility Shares Trust XRP 2X ETF
XRPT
$43.5M
| $94.2K | ﹤0.01% |
+955
| New | +$172K |
|
|
CIK
10202
Credit Suisse Asset Management Income Fund
CIK
$134M
| $94.1K | ﹤0.01% |
33,266
-14,902
| -31% | -$42.5K |
|
10203
LiveWire
LVWR
$246M
| $94.1K | ﹤0.01% |
+21,294
| New | +$102K |
|
|
PUSA
10204
Aureus Greenway Holdings
PUSA
$98.1M
| $94K | ﹤0.01% |
29,827
-10,133
| -25% | -$47.4K |
|
10205
CALL
Alpha Pro Tech
APT
$55.4M
| $93.7K | ﹤0.01% |
21,100
+7,300
| +53% | +$33.6K |
|
|
SRG
10206
Seritage Growth Properties
SRG
$128M
| $93.1K | ﹤0.01% |
28,648
-25,093
| -47% | -$95.2K |
|
|
MKZR
10207
MacKenzie Realty Capital
MKZR
$3.65M
| $93.1K | ﹤0.01% |
+22,884
| New | +$105K |
|
|
GUT
10208
Gabelli Utility Trust
GUT
$582M
| $92.9K | ﹤0.01% |
15,413
+4,383
| +40% | +$26.4K |
|
|
OBE
10209
CALL
Obsidian Energy
OBE
$712M
| $92.6K | ﹤0.01% |
+15,100
| New | +$91.4K |
|
10210
CALL
Exagen
XGN
$161M
| $92.4K | ﹤0.01% |
15,200
+3,400
| +29% | +$30.9K |
|
|
MDCX
10211
Medicus Pharma
MDCX
$15.9M
| $92.3K | ﹤0.01% |
+60,337
| New | +$129K |
|
10212
CALL
AirSculpt Technologies
AIRS
$247M
| $91.9K | ﹤0.01% |
46,400
+14,800
| +47% | +$89.8K |
|
|
JFIN
10213
CALL
Jiayin Group
JFIN
$119M
| $91.6K | ﹤0.01% |
15,800
-5,700
| -27% | -$48K |
|
10214
CALL
Tenaya Therapeutics
TNYA
$163M
| $91.1K | ﹤0.01% |
128,100
+69,400
| +118% | +$94.4K |
|
10215
CALL
Milestone Pharmaceuticals
MIST
$137M
| $90.9K | ﹤0.01% |
45,000
+32,300
| +254% | +$69.6K |
|
10216
Navitas Semiconductor
NVTS
$3.77B
| $90.9K | ﹤0.01% |
12,727
-1,071,694
| -99% | -$10.3M |
|
|
ASBP
10217
Aspire Biopharma
ASBP
$10.2M
| $90.8K | ﹤0.01% |
573
+549
| +2,288% | +$137K |
|
10218
PUT
Spero Therapeutics
SPRO
$71.6M
| $89.9K | ﹤0.01% |
+38,600
| New | +$89.6K |
|
10219
Nauticus Robotics
KITT
$6.24M
| $89.9K | ﹤0.01% |
+14,647
| New | +$194K |
|
10220
CALL
Torrid Holdings
CURV
$219M
| $89.8K | ﹤0.01% |
+91,800
| New | +$117K |
|
10221
PUT
3D Systems Corp
DDD
$616M
| $89.4K | ﹤0.01% |
50,500
+39,700
| +368% | +$96.6K |
|
10222
CALL
Ocugen
OCGN
$458M
| $89.4K | ﹤0.01% |
+66,200
| New | +$94.3K |
|
10223
PUT
FTAI Infrastructure
FIP
$533M
| $89K | ﹤0.01% |
19,300
+8,200
| +74% | +$40.4K |
|
|
NA
10224
Nano Labs
NA
$43.4M
| $88.8K | ﹤0.01% |
+28,183
| New | +$121K |
|
|
SMCY
10225
YieldMax SMCI Option Income Strategy ETF
SMCY
$135M
| $88.7K | ﹤0.01% |
10,945
-20,970
| -66% | -$251K |
|
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.