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 | |
|---|---|---|---|---|---|---|
10251
Bridger Aerospace
BAER
$73.5M
| $84.3K | ﹤0.01% |
+46,087
| New | +$80.5K |
|
10252
Rockwell Medical
RMTI
$29.2M
| $84.2K | ﹤0.01% |
+10,108
| New | +$102K |
|
10253
Q32 Bio
QTTB
$451M
| $84.2K | ﹤0.01% |
+25,374
| New | +$71.7K |
|
10254
CALL
StealthGas
GASS
$352M
| $84.2K | ﹤0.01% |
+12,000
| New | +$80.6K |
|
10255
CALL
Kaltura
KLTR
$249M
| $84.1K | ﹤0.01% |
+51,300
| New | +$81K |
|
10256
CALL
Vaalco Energy
EGY
$608M
| $83.7K | ﹤0.01% |
+23,000
| New | +$85.1K |
|
10257
PUT
indie Semiconductor
INDI
$995M
| $83.7K | ﹤0.01% |
+23,700
| New | +$104K |
|
|
NXDR
10258
CALL
Nextdoor Holdings
NXDR
$998M
| $83.6K | ﹤0.01% |
39,800
+29,400
| +283% | +$57.6K |
|
|
AEF
10259
abrdn Emerging Markets Equity Income Fund
AEF
$387M
| $83.5K | ﹤0.01% |
11,929
-2,965
| -20% | -$20.1K |
|
10260
CALL
Lifecore Biomedical
LFCR
$179M
| $83.4K | ﹤0.01% |
+10,200
| New | +$75.5K |
|
10261
PUT
Savara
SVRA
$1.11B
| $83.2K | ﹤0.01% |
+13,800
| New | +$67.6K |
|
|
RKLZ
10262
Defiance Daily Target 2x Short RKLB ETF
RKLZ
$2.87M
| $83.2K | ﹤0.01% |
+2,024
| New | +$207K |
|
10263
CPS Technologies
CPSH
$83.6M
| $83.2K | ﹤0.01% |
26,917
+14,822
| +123% | +$52.5K |
|
|
IRE
10264
CALL
Defiance Daily Target 2x Long IREN ETF
IRE
$301M
| $83.2K | ﹤0.01% |
+3,500
| New | +$177K |
|
10265
CALL
NRX Pharmaceuticals
NRXP
$140M
| $82.9K | ﹤0.01% |
30,600
+18,500
| +153% | +$49.7K |
|
10266
CALL
IHS Holding
IHS
$2.82B
| $82.8K | ﹤0.01% |
11,100
-8,800
| -44% | -$60.6K |
|
|
TMQ
10267
PUT
Trilogy Metals
TMQ
$646M
| $82.8K | ﹤0.01% |
+19,200
| New | +$90.4K |
|
10268
CEL-SCI Corp
CVM
$26.9M
| $82.6K | ﹤0.01% |
+15,707
| New | +$115K |
|
10269
NetSol Technologies
NTWK
$48.3M
| $82.4K | ﹤0.01% |
+27,208
| New | +$99.4K |
|
10270
CALL
LivePerson
LPSN
$35.2M
| $82.4K | ﹤0.01% |
21,298
+20,305
| +2,045% | +$113K |
|
10271
BranchOut Food
BOF
$63.7M
| $82.4K | ﹤0.01% |
+25,914
| New | +$74.6K |
|
|
DGXX
10272
PUT
Digi Power X Inc
DGXX
$391M
| $82.4K | ﹤0.01% |
+32,300
| New | +$121K |
|
10273
Tilly's
TLYS
$122M
| $82.3K | ﹤0.01% |
41,358
-28,896
| -41% | -$47.3K |
|
|
CXE
10274
DELISTED
MFS High Income Municipal Trust
CXE
| $82.1K | ﹤0.01% |
+22,191
| New | +$82.5K |
|
|
ELBM
10275
Electra Battery Materials
ELBM
$63M
| $82K | ﹤0.01% |
+102,462
| New | +$136K |
|
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.