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 | |
|---|---|---|---|---|---|---|
3401
PUT
Chubb
CB
$132B
| $4.49M | ﹤0.01% |
14,400
-1,300
| -8% | -$380K |
|
3402
PIMCO Corporate & Income Opportunity Fund
PTY
$2.47B
| $4.49M | ﹤0.01% |
348,334
+233,519
| +203% | +$3.15M |
|
3403
CALL
ProShares Ultra Semiconductors
USD
$2.68B
| $4.49M | ﹤0.01% |
85,500
-40,500
| -32% | -$2.15M |
|
3404
CALL
Vanguard Morningstar Small-Cap ETF
VB
$81.9B
| $4.49M | ﹤0.01% |
17,400
+200
| +1% | +$51.2K |
|
3405
PUT
Illumina
ILMN
$32.2B
| $4.49M | ﹤0.01% |
34,200
+2,700
| +9% | +$317K |
|
3406
CALL
Cal-Maine
CALM
$3.85B
| $4.48M | ﹤0.01% |
56,300
+29,300
| +109% | +$2.57M |
|
3407
CALL
VICI Properties
VICI
$29.3B
| $4.48M | ﹤0.01% |
159,200
-133,700
| -46% | -$3.97M |
|
3408
PUT
HSBC
HSBC
$351B
| $4.48M | ﹤0.01% |
56,900
-53,600
| -49% | -$3.83M |
|
3409
CALL
Dave & Buster's
PLAY
$343M
| $4.47M | ﹤0.01% |
275,700
-6,300
| -2% | -$105K |
|
3410
Criteo S.A.
CRTO
$856M
| $4.46M | ﹤0.01% |
216,543
+167,476
| +341% | +$3.47M |
|
3411
CALL
Textron
TXT
$14.5B
| $4.45M | ﹤0.01% |
51,100
-67,600
| -57% | -$5.66M |
|
3412
PUT
Matador Resources
MTDR
$7.23B
| $4.45M | ﹤0.01% |
104,900
+79,600
| +315% | +$3.34M |
|
3413
Brookfield Renewable
BEPC
$6.21B
| $4.45M | ﹤0.01% |
115,986
-72,243
| -38% | -$2.91M |
|
3414
CALL
Academy Sports + Outdoors
ASO
$2.83B
| $4.45M | ﹤0.01% |
89,000
-14,300
| -14% | -$709K |
|
|
SA
3415
CALL
Seabridge Gold
SA
$3.59B
| $4.44M | ﹤0.01% |
150,100
+95,100
| +173% | +$2.5M |
|
|
BDYN
3416
iShares Dynamic Equity Active ETF
BDYN
$3.11B
| $4.44M | ﹤0.01% |
173,426
-54,345
| -24% | -$1.39M |
|
3417
Surgery Partners
SGRY
$1.83B
| $4.44M | ﹤0.01% |
287,376
-220,453
| -43% | -$4.05M |
|
|
KC
3418
Kingsoft Cloud Holdings
KC
$3.42B
| $4.44M | ﹤0.01% |
429,224
+25,504
| +6% | +$313K |
|
3419
PUT
Novavax
NVAX
$1.39B
| $4.43M | ﹤0.01% |
659,900
-31,800
| -5% | -$240K |
|
3420
AdaptHealth
AHCO
$719M
| $4.43M | ﹤0.01% |
444,875
+267,138
| +150% | +$2.55M |
|
3421
Sigma Lithium
SGML
$1.21B
| $4.43M | ﹤0.01% |
335,600
+134,693
| +67% | +$1.16M |
|
3422
Mesa Laboratories
MLAB
$667M
| $4.43M | ﹤0.01% |
56,371
+18,144
| +47% | +$1.38M |
|
3423
Calvert International Responsible Index ETF
CVIE
$477M
| $4.42M | ﹤0.01% |
+62,011
| New | +$4.34M |
|
3424
Chefs' Warehouse
CHEF
$4.44B
| $4.42M | ﹤0.01% |
70,901
-131,001
| -65% | -$7.88M |
|
|
MSTX
3425
CALL
Defiance Daily Target 2x Long MSTR ETF
MSTX
$195M
| $4.42M | ﹤0.01% |
114,700
+55,680
| +94% | +$6.05M |
|
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.