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 | |
|---|---|---|---|---|---|---|---|
1951
CALL
American International
AIG
$43B
| $22.8M | ﹤0.01% |
306,300
+108,300
| +55% | +$8.37M |
2014 Q4
47 quarters
|
|
1952
PUT
Guardant Health
GH
$20.5B
| $22.8M | ﹤0.01% |
127,800
+80,000
| +167% | +$13.1M |
2019 Q3
28 quarters
|
|
1953
Pentair
PNR
$10.9B
| $22.8M | ﹤0.01% |
429,957
+423,730
| +6,805% | +$26.9M |
2025 Q2
5 quarters
|
|
1954
CALL
Almonty Industries
ALM
$2.37B
| $22.8M | ﹤0.01% |
1,730,200
+1,592,700
| +1,158% | +$23.9M |
2026 Q1
2 quarters
|
|
1955
PUT
International Paper
IP
$18.2B
| $22.8M | ﹤0.01% |
686,100
-479,300
| -41% | -$18.3M |
2025 Q4
3 quarters
|
|
1956
CALL
Hartford Financial Services
HIG
$36.8B
| $22.7M | ﹤0.01% |
185,800
+160,600
| +637% | +$22M |
2020 Q1
26 quarters
|
|
1957
Sunrun
RUN
$2.09B
| $22.7M | ﹤0.01% |
+2,925,521
| New | +$28.9M |
2026 Q3
0 quarters
|
|
1958
CALL
Paycom
PAYC
$11.2B
| $22.7M | ﹤0.01% |
104,400
+54,100
| +108% | +$10.6M |
2019 Q1
30 quarters
|
|
1959
CALL
Five Below
FIVE
$13.6B
| $22.7M | ﹤0.01% |
103,400
+56,500
| +120% | +$12.7M |
2024 Q3
8 quarters
|
|
1960
CALL
Sweetgreen
SG
$1.46B
| $22.7M | ﹤0.01% |
2,559,000
-448,600
| -15% | -$3.1M |
2022 Q1
18 quarters
|
|
1961
PUT
US Bancorp
USB
$95B
| $22.7M | ﹤0.01% |
392,500
+3,400
| +0.9% | +$212K |
2024 Q3
8 quarters
|
|
1962
CALL
Charles River Laboratories
CRL
$16.2B
| $22.6M | ﹤0.01% |
76,600
+41,900
| +121% | +$11M |
2024 Q3
8 quarters
|
|
1963
Guidewire Software
GWRE
$13.1B
| $22.6M | ﹤0.01% |
158,299
-676,542
| -81% | -$107M |
2020 Q1
26 quarters
|
|
1964
Rio Tinto
RIO
$135B
| $22.6M | ﹤0.01% |
239,603
-358,008
| -60% | -$34.8M |
2026 Q1
2 quarters
|
|
1965
PUT
Realty Income
O
$55.9B
| $22.6M | ﹤0.01% |
415,400
+217,500
| +110% | +$13.4M |
2019 Q2
29 quarters
|
|
1966
PUT
SharkNinja
SN
$31.9B
| $22.6M | ﹤0.01% |
125,200
+65,600
| +110% | +$11.1M |
2024 Q2
9 quarters
|
|
1967
Cohu
COHU
$2.06B
| $22.5M | ﹤0.01% |
330,810
+265,096
| +403% | +$14.4M |
2022 Q4
15 quarters
|
|
1968
CALL
Ramaco Resources Class A
METC
$436M
| $22.5M | ﹤0.01% |
2,722,400
-4,000
| -0.1% | -$44.9K |
2023 Q4
11 quarters
|
|
1969
PUT
Alpha Metallurgical Resources
AMR
$1.95B
| $22.5M | ﹤0.01% |
133,800
+48,500
| +57% | +$8.46M |
2021 Q4
19 quarters
|
|
1970
CALL
Brinker International
EAT
$8.24B
| $22.5M | ﹤0.01% |
116,300
+54,500
| +88% | +$11.5M |
2020 Q2
25 quarters
|
|
1971
CALL
JetBlue
JBLU
$1.42B
| $22.4M | ﹤0.01% |
5,304,600
+564,600
| +12% | +$2.92M |
2019 Q4
27 quarters
|
|
1972
CALL
Kinross Gold
KGC
$24.5B
| $22.4M | ﹤0.01% |
930,600
+202,900
| +28% | +$5.43M |
2020 Q2
25 quarters
|
|
1973
Stride
LRN
$3.19B
| $22.4M | ﹤0.01% |
287,187
+62,568
| +28% | +$5.27M |
2020 Q2
25 quarters
|
|
1974
CALL
Henry Schein
HSIC
$9.5B
| $22.4M | ﹤0.01% |
266,500
-8,600
| -3% | -$751K |
2025 Q1
6 quarters
|
|
1975
PUT
Oneok
OKE
$56.6B
| $22.3M | ﹤0.01% |
262,100
-25,500
| -9% | -$2.35M |
2025 Q1
6 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.