Jane Street Portfolio holdings
Jane Street is an electronic market maker: exchange-traded funds became its main focus after it began with American depositary receipts. Its trading has since grown beyond ETFs into stocks, bonds and options, and it commits its own capital to help institutions with their trading. Tim Reynolds, Robert Granieri and Michael Jenkins, all former traders at Susquehanna International Group, founded it with Marc Gerstein, an IBM developer. The founders named the firm after Jane Street in Greenwich Village, chosen at random, and it has never been based on that street. Its trading relies on mathematical analysis, and it writes nearly all its own software, trading and risk systems included, in OCaml, a functional programming language. It has no CEO and is led informally by a group of senior executives, and every employee is paid from the firm's collective profits rather than personal trading gains.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Semiconductor ETF
SOXX
|
+$2.7B |
| 2 |
NVIDIA
NVDA
|
+$2.58B |
| 3 |
Broadcom
AVGO
|
+$1.8B |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$1.56B |
| 5 |
Tesla
TSLA
|
+$1.16B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$18.4B |
| 2 |
Sandisk
SNDK
|
+$1.24B |
| 3 |
Seagate
STX
|
+$1.15B |
| 4 |
CoreWeave
CRWV
|
+$1.1B |
| 5 |
Palantir
PLTR
|
+$1.04B |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.08% |
| 2 | Technology | 2.3% |
| 3 | Consumer Discretionary | 0.65% |
| 4 | Financials | 0.61% |
| 5 | Industrials | 0.59% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
1826
PUT
Forgent Power Solutions
FPS
$6.07B
| $26.8M | ﹤0.01% |
714,900
+370,500
| +108% | +$13.7M |
2026 Q1
2 quarters
|
|
1827
UBS Group
UBS
$146B
| $26.7M | ﹤0.01% |
555,265
-190,918
| -26% | -$10M |
2016 Q4
39 quarters
|
|
1828
Lamb Weston
LW
$7.72B
| $26.7M | ﹤0.01% |
640,578
+513,365
| +404% | +$25.5M |
2026 Q2
1 quarter
|
|
1829
CALL
Fervo Energy
FRVO
$3.4B
| $26.7M | ﹤0.01% |
1,964,500
+1,753,300
| +830% | +$35.5M |
2026 Q2
1 quarter
|
|
1830
CALL
United Microelectronic
UMC
$38.6B
| $26.7M | ﹤0.01% |
1,090,100
+230,300
| +27% | +$4.92M |
2025 Q4
3 quarters
|
|
1831
Halliburton
HAL
$27.9B
| $26.7M | ﹤0.01% |
838,363
+92,744
| +12% | +$3.16M |
2019 Q4
27 quarters
|
|
1832
CALL
British American Tobacco
BTI
$133B
| $26.6M | ﹤0.01% |
488,300
+28,100
| +6% | +$1.63M |
2024 Q2
9 quarters
|
|
1833
CALL
Molina Healthcare
MOH
$10.9B
| $26.5M | ﹤0.01% |
140,300
-10,000
| -7% | -$2.06M |
2021 Q3
20 quarters
|
|
1834
PUT
Fastly Inc
FSLY
$2.68B
| $26.5M | ﹤0.01% |
1,031,100
+267,500
| +35% | +$6.18M |
2019 Q4
27 quarters
|
|
1835
CALL
Viking Holdings
VIK
$40.1B
| $26.4M | ﹤0.01% |
337,600
+196,700
| +140% | +$18.5M |
2025 Q2
5 quarters
|
|
1836
PUT
Five Below
FIVE
$13.6B
| $26.4M | ﹤0.01% |
120,300
+37,900
| +46% | +$8.5M |
2017 Q4
35 quarters
|
|
1837
PUT
First Citizens BancShares
FCNCA
$25.7B
| $26.4M | ﹤0.01% |
12,800
+9,200
| +256% | +$19.8M |
2024 Q4
7 quarters
|
|
1838
PUT
nLIGHT
LASR
$2.4B
| $26.3M | ﹤0.01% |
675,500
-91,800
| -12% | -$4.94M |
2026 Q1
2 quarters
|
|
1839
PUT
Frontline
FRO
$10.5B
| $26.3M | ﹤0.01% |
533,800
+383,300
| +255% | +$16.3M |
2020 Q2
25 quarters
|
|
1840
CALL
Digital Realty Trust
DLR
$68.1B
| $26.2M | ﹤0.01% |
149,500
+21,400
| +17% | +$3.97M |
2019 Q4
27 quarters
|
|
1841
PUT
Rambus
RMBS
$8.81B
| $26.2M | ﹤0.01% |
245,800
-221,600
| -47% | -$21.4M |
2022 Q3
16 quarters
|
|
1842
Insight Enterprises
NSIT
$4.86B
| $26.2M | ﹤0.01% |
167,705
-212,098
| -56% | -$30M |
2022 Q1
18 quarters
|
|
1843
PUT
Wingstop
WING
$4.3B
| $26.2M | ﹤0.01% |
248,400
-104,300
| -30% | -$12.9M |
2020 Q1
26 quarters
|
|
1844
PUT
United States Gasoline Fund
UGA
$140M
| $26.2M | ﹤0.01% |
178,400
+155,500
| +679% | +$19.4M |
2026 Q1
2 quarters
|
|
1845
PUT
Solstice Advanced Materials
SOLS
$10.4B
| $26.1M | ﹤0.01% |
463,975
-458,900
| -50% | -$27.8M |
2025 Q4
3 quarters
|
|
1846
CALL
JB Hunt Transport Services
JBHT
$21.7B
| $26.1M | ﹤0.01% |
116,400
+47,600
| +69% | +$12.7M |
2020 Q2
25 quarters
|
|
1847
PUT
Tradr 2X Long SNDK Daily ETF
SNXX
$594M
| $26.1M | ﹤0.01% |
1,562,600
+493,400
| +46% | +$7.79M |
2026 Q1
2 quarters
|
|
1848
PUT
Paycom
PAYC
$11.2B
| $26.1M | ﹤0.01% |
119,700
+56,100
| +88% | +$11M |
2018 Q4
31 quarters
|
|
1849
CALL
Shake Shack
SHAK
$3.03B
| $26M | ﹤0.01% |
443,900
+188,300
| +74% | +$12M |
2019 Q2
29 quarters
|
|
1850
CALL
Global X MLP & Energy Infrastructure ETF
MLPX
$3.61B
| $26M | ﹤0.01% |
+372,700
| New | +$27.8M |
2026 Q3
0 quarters
|
|
Similar funds
Jane Street's Q3 2026 Portfolio in Review
As of Q3 2026, Jane Street held 13,768 positions worth $1.19T, down 0.94% from $1.21T the previous quarter. Its ten largest holdings account for 30% of the portfolio.
Jane Street withdrew a net $49.2B in Q3 2026, closing 2,289 positions and reducing 4,430 holdings. Its most notable exit was State Street SPDR Portfolio Developed World ex-US ETF, an estimated $542M position sold in full.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 91% a quarter earlier, followed by Technology and Consumer Discretionary.
Against the trend, Jane Street opened a new position in iShares Core MSCI Total International Stock ETF worth $188M.
- Jane Street's largest Q3 2026 buy was iShares Core MSCI Total International Stock ETF: 1,975,082 shares worth $188M.
- Jane Street added most to iShares Semiconductor ETF in Q3 2026, an estimated $2.7B increase.
- Jane Street's biggest Q3 2026 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $18.4B.
- Jane Street fully exited State Street SPDR Portfolio Developed World ex-US ETF in Q3 2026, selling an estimated $542M.
- Jane Street's ten largest holdings make up 30% of its $1.19T portfolio in Q3 2026.
- Jane Street opened 2,399 new positions and closed 2,289 in Q3 2026.
- Jane Street's portfolio value fell 0.94% quarter-over-quarter to $1.19T.
Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.