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 | |
|---|---|---|---|---|---|---|
4001
YieldMax AMD Option Income Strategy ETF
AMDY
$376M
| $3.07M | ﹤0.01% |
80,585
+65,266
| +426% | +$2.85M |
|
4002
Ametek
AME
$55.8B
| $3.07M | ﹤0.01% |
14,933
-69,066
| -82% | -$13.4M |
|
4003
CALL
IAMGOLD
IAG
$11.3B
| $3.07M | ﹤0.01% |
185,900
+50,200
| +37% | +$707K |
|
4004
Northern Trust Morningstar Emerging Markets Factor Tilt ETF
TLTE
$349M
| $3.06M | ﹤0.01% |
47,992
+2,041
| +4% | +$131K |
|
4005
CALL
Structure Therapeutics
GPCR
$3.86B
| $3.06M | ﹤0.01% |
44,000
+11,800
| +37% | +$482K |
|
4006
Fidelity Enhanced Mid Cap Core ETF
FMDE
$8.31B
| $3.06M | ﹤0.01% |
84,065
-26,053
| -24% | -$938K |
|
4007
CALL
Ouster
OUST
$2.89B
| $3.06M | ﹤0.01% |
141,200
+2,600
| +2% | +$68.7K |
|
|
FETH
4008
Fidelity Ethereum Fund
FETH
$1.13B
| $3.06M | ﹤0.01% |
103,181
-1,710,037
| -94% | -$59M |
|
4009
PUT
Sociedad Química y Minera de Chile
SQM
$21.5B
| $3.05M | ﹤0.01% |
44,400
-8,200
| -16% | -$452K |
|
4010
PUT
Texas Roadhouse
TXRH
$13.3B
| $3.05M | ﹤0.01% |
18,400
-97,500
| -84% | -$16.5M |
|
4011
Progyny
PGNY
$1.96B
| $3.05M | ﹤0.01% |
118,825
-12,244
| -9% | -$282K |
|
4012
Eaton Vance Floating-Rate ETF
EVLN
$1.41B
| $3.05M | ﹤0.01% |
61,617
+9,589
| +18% | +$476K |
|
|
OTF
4013
Blue Owl Technology Finance Corp
OTF
$5.11B
| $3.05M | ﹤0.01% |
209,497
-499,810
| -70% | -$7.02M |
|
4014
PUT
Chemours
CC
$2.39B
| $3.04M | ﹤0.01% |
258,200
+113,600
| +79% | +$1.46M |
|
4015
CALL
TechnipFMC
FTI
$30.2B
| $3.04M | ﹤0.01% |
68,300
-32,600
| -32% | -$1.38M |
|
4016
CALL
Alliance Resource Partners
ARLP
$3.35B
| $3.04M | ﹤0.01% |
131,000
-225,900
| -63% | -$5.48M |
|
|
FTMU
4017
Franklin Municipal Income ETF
FTMU
$466M
| $3.04M | ﹤0.01% |
+389,039
| New | +$3.05M |
|
4018
PUT
Global X Silver Miners ETF NEW
SIL
$5.17B
| $3.04M | ﹤0.01% |
36,400
-53,700
| -60% | -$3.96M |
|
4019
PUT
TD Synnex
SNX
$20.1B
| $3.03M | ﹤0.01% |
20,200
+16,100
| +393% | +$2.47M |
|
4020
CALL
Pitney Bowes
PBI
$2.21B
| $3.03M | ﹤0.01% |
286,800
+50,200
| +21% | +$521K |
|
4021
CALL
Crane Co
CR
$12.1B
| $3.02M | ﹤0.01% |
16,400
+11,500
| +235% | +$2.13M |
|
4022
CALL
UL Solutions
ULS
$15.4B
| $3.02M | ﹤0.01% |
38,300
+30,500
| +391% | +$2.45M |
|
|
MESO
4023
Mesoblast
MESO
$2.22B
| $3.02M | ﹤0.01% |
167,380
+126,708
| +312% | +$2.18M |
|
4024
Ligand Pharmaceuticals
LGND
$5.8B
| $3.02M | ﹤0.01% |
15,962
-35,897
| -69% | -$6.9M |
|
|
CBL
4025
CBL Properties
CBL
$1.76B
| $3.02M | ﹤0.01% |
81,562
+21,114
| +35% | +$689K |
|
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.