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 | |
|---|---|---|---|---|---|---|
201
Bloom Energy
BE
$69.6B
| $420M | 0.06% |
4,828,230
+2,019,643
| +72% | +$212M |
|
|
NBIS
202
PUT
Nebius Group N.V.
NBIS
$69.3B
| $417M | 0.06% |
4,980,600
+2,072,800
| +71% | +$215M |
|
203
PUT
Home Depot
HD
$341B
| $416M | 0.06% |
1,207,800
+271,100
| +29% | +$99.3M |
|
204
CALL
Lumentum
LITE
$78B
| $415M | 0.06% |
1,125,300
+176,800
| +19% | +$45.4M |
|
|
NVO
205
PUT
Novo Nordisk
NVO
$205B
| $413M | 0.06% |
8,114,400
+3,773,300
| +87% | +$193M |
|
206
PUT
PayPal
PYPL
$51.8B
| $413M | 0.06% |
7,071,800
+3,349,600
| +90% | +$217M |
|
207
PUT
Pfizer
PFE
$153B
| $409M | 0.06% |
16,438,900
+7,084,300
| +76% | +$179M |
|
208
JPMorgan Chase
JPM
$965B
| $408M | 0.06% |
1,267,378
+769,864
| +155% | +$238M |
|
209
PUT
Reddit
RDDT
$30.4B
| $405M | 0.06% |
1,760,200
-338,400
| -16% | -$71.2M |
|
210
CALL
ProShares UltraPro QQQ
TQQQ
$38.7B
| $402M | 0.06% |
7,630,000
+2,866,000
| +60% | +$154M |
|
211
CALL
NextEra Energy
NEE
$179B
| $400M | 0.06% |
4,980,000
+689,500
| +16% | +$57.1M |
|
212
CALL
Regeneron Pharmaceuticals
REGN
$83B
| $398M | 0.06% |
516,200
+70,500
| +16% | +$47.9M |
|
213
CALL
American Express
AXP
$232B
| $397M | 0.06% |
1,073,800
+399,400
| +59% | +$143M |
|
214
PUT
Cameco
CCJ
$42.6B
| $396M | 0.06% |
4,326,500
+3,569,000
| +471% | +$321M |
|
215
CALL
ServiceNow
NOW
$132B
| $395M | 0.06% |
2,581,700
+1,096,200
| +74% | +$188M |
|
|
216
PUT
Bloom Energy
BE
$69.6B
| $393M | 0.06% |
4,528,400
+1,457,400
| +47% | +$153M |
|
217
PUT
Adobe
ADBE
$108B
| $392M | 0.06% |
1,121,100
+134,600
| +14% | +$45.8M |
|
218
CALL
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$32.8B
| $392M | 0.06% |
3,558,700
+723,800
| +26% | +$80.5M |
|
219
PUT
Albemarle
ALB
$15.4B
| $387M | 0.06% |
2,737,100
+868,100
| +46% | +$98.5M |
|
220
Thermo Fisher Scientific
TMO
$220B
| $386M | 0.06% |
666,711
+506,958
| +317% | +$287M |
|
221
CALL
IBM
IBM
$223B
| $382M | 0.06% |
1,289,700
-367,100
| -22% | -$110M |
|
222
PUT
Astera Labs
ALAB
$56B
| $380M | 0.06% |
2,282,900
+132,000
| +6% | +$22.1M |
|
|
OKLO
223
PUT
Oklo
OKLO
$8.64B
| $378M | 0.06% |
5,266,800
+1,230,600
| +30% | +$137M |
|
|
224
CALL
Albemarle
ALB
$15.4B
| $374M | 0.06% |
2,641,000
+1,567,600
| +146% | +$178M |
|
|
225
PUT
Walmart Inc
WMT
$921B
| $372M | 0.06% |
3,338,500
+1,541,100
| +86% | +$165M |
|
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 2,362 new, 4,319 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 2,362 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.