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 | |
|---|---|---|---|---|---|---|
4126
CALL
Commercial Metals
CMC
$7.54B
| $2.86M | ﹤0.01% |
41,300
-41,500
| -50% | -$2.6M |
|
4127
PUT
Globant
GLOB
$1.71B
| $2.86M | ﹤0.01% |
43,700
+27,200
| +165% | +$1.71M |
|
4128
PUT
Huntington Ingalls Industries
HII
$12.3B
| $2.86M | ﹤0.01% |
8,400
-54,500
| -87% | -$16.9M |
|
4129
Howard Hughes
HHH
$4.07B
| $2.85M | ﹤0.01% |
35,787
-5,197
| -13% | -$430K |
|
|
AIVC
4130
Amplify Bloomberg AI Equal Weight ETF
AIVC
$127M
| $2.85M | ﹤0.01% |
42,081
+2,297
| +6% | +$155K |
|
4131
CALL
iShares Global Clean Energy ETF
ICLN
$2.12B
| $2.85M | ﹤0.01% |
173,500
+8,700
| +5% | +$145K |
|
|
VMRK
4132
PUT
Vivmark Residential
VMRK
$24.1B
| $2.85M | ﹤0.01% |
45,200
-10,500
| -19% | -$644K |
|
|
NNDM
4133
Nano Dimension
NNDM
$323M
| $2.85M | ﹤0.01% |
1,848,609
+12,154
| +0.7% | +$20.6K |
|
|
BBU
4134
DELISTED
Brookfield Business Partners
BBU
| $2.85M | ﹤0.01% |
80,862
+67,998
| +529% | +$2.33M |
|
|
PONY
4135
CALL
Pony AI Inc
PONY
$3.4B
| $2.84M | ﹤0.01% |
196,200
-452,600
| -70% | -$7.52M |
|
4136
CALL
Thor Industries
THO
$4.17B
| $2.84M | ﹤0.01% |
27,700
-20,300
| -42% | -$2.11M |
|
4137
Millicom
TIGO
$14.9B
| $2.84M | ﹤0.01% |
51,267
+37,347
| +268% | +$1.88M |
|
4138
CALL
Arcutis Biotherapeutics
ARQT
$3.33B
| $2.84M | ﹤0.01% |
97,800
+50,500
| +107% | +$1.29M |
|
|
ABTC
4139
American Bitcoin Corp
ABTC
$575M
| $2.84M | ﹤0.01% |
111,316
+86,127
| +342% | +$5.38M |
|
4140
Franklin Municipal Green Bond ETF
FLMB
$71.4M
| $2.84M | ﹤0.01% |
+119,289
| New | +$2.84M |
|
4141
Materion
MTRN
$5.11B
| $2.84M | ﹤0.01% |
22,815
-8,437
| -27% | -$1.04M |
|
4142
PUT
Exelixis
EXEL
$13.5B
| $2.84M | ﹤0.01% |
64,700
-31,000
| -32% | -$1.28M |
|
4143
PUT
Global X Robotics & Artificial Intelligence ETF
BOTZ
$3.46B
| $2.83M | ﹤0.01% |
78,200
+20,800
| +36% | +$754K |
|
|
BTCI
4144
PUT
NEOS Bitcoin High Income ETF
BTCI
$1.15B
| $2.83M | ﹤0.01% |
64,300
+56,400
| +714% | +$2.9M |
|
4145
Regenxbio
RGNX
$793M
| $2.83M | ﹤0.01% |
196,521
-94,641
| -33% | -$1.18M |
|
4146
Huntsman Corp
HUN
$1.79B
| $2.83M | ﹤0.01% |
282,819
-1,126,555
| -80% | -$10.3M |
|
4147
PUT
AGNC Investment
AGNC
$13.1B
| $2.83M | ﹤0.01% |
263,800
-263,200
| -50% | -$2.71M |
|
4148
Kennametal
KMT
$2.33B
| $2.83M | ﹤0.01% |
99,490
-937
| -0.9% | -$23.9K |
|
4149
PUT
W.W. Grainger
GWW
$61.6B
| $2.83M | ﹤0.01% |
2,800
-3,100
| -53% | -$3.01M |
|
4150
CALL
HealthEquity
HQY
$8.69B
| $2.81M | ﹤0.01% |
30,700
-4,100
| -12% | -$392K |
|
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.