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 | |
|---|---|---|---|---|---|---|---|
2501
PUT
Factset
FDS
$11.7B
| $13.1M | ﹤0.01% |
48,700
+37,000
| +316% | +$10.2M |
2023 Q2
13 quarters
|
|
2502
CALL
JFrog
FROG
$14.2B
| $13.1M | ﹤0.01% |
135,400
-1,079,600
| -89% | -$96.8M |
2020 Q4
23 quarters
|
|
2503
United States Natural Gas Fund
UNG
$624M
| $13.1M | ﹤0.01% |
1,265,860
+1,218,242
| +2,558% | +$12.7M |
2026 Q2
1 quarter
|
|
2504
Harley-Davidson
HOG
$3.27B
| $13M | ﹤0.01% |
533,375
-1,573,602
| -75% | -$41.6M |
2017 Q2
37 quarters
|
|
2505
PUT
Intuitive Machines
LUNR
$2.1B
| $13M | ﹤0.01% |
914,800
-1,770,300
| -66% | -$27.4M |
2024 Q1
10 quarters
|
|
2506
Affiliated Managers Group
AMG
$9.7B
| $13M | ﹤0.01% |
35,602
-273,532
| -88% | -$99.2M |
2025 Q1
6 quarters
|
|
2507
PUT
XP
XP
$7.86B
| $13M | ﹤0.01% |
619,100
+393,700
| +175% | +$7M |
2025 Q1
6 quarters
|
|
2508
CALL
Virtu Financial
VIRT
$5.26B
| $13M | ﹤0.01% |
235,400
+18,800
| +9% | +$1.13M |
2020 Q1
26 quarters
|
|
2509
AerCap
AER
$26.7B
| $13M | ﹤0.01% |
90,452
-619,618
| -87% | -$91.5M |
2017 Q4
35 quarters
|
|
2510
Chemed
CHE
$7.1B
| $13M | ﹤0.01% |
25,692
+25,107
| +4,292% | +$13M |
2021 Q1
22 quarters
|
|
2511
PUT
Ambarella
AMBA
$2.65B
| $13M | ﹤0.01% |
186,600
-73,900
| -28% | -$5.35M |
2019 Q1
30 quarters
|
|
2512
PUT
Unusual Machines
UMAC
$586M
| $13M | ﹤0.01% |
529,700
-382,200
| -42% | -$8.88M |
2025 Q2
5 quarters
|
|
2513
CALL
Canary XRP ETF
XRPC
$236M
| $13M | ﹤0.01% |
822,200
+89,700
| +12% | +$1.17M |
2026 Q1
2 quarters
|
|
2514
Cemex
CX
$15.2B
| $13M | ﹤0.01% |
+1,362,883
| New | +$15.3M |
2026 Q3
0 quarters
|
|
2515
BioMarin Pharmaceuticals
BMRN
$11.1B
| $12.9M | ﹤0.01% |
215,692
+209,202
| +3,223% | +$13.2M |
2017 Q4
35 quarters
|
|
2516
Agios Pharmaceuticals
AGIO
$1.89B
| $12.9M | ﹤0.01% |
388,946
-103,652
| -21% | -$3.63M |
2022 Q4
15 quarters
|
|
2517
CALL
CVR Energy
CVI
$4.55B
| $12.9M | ﹤0.01% |
253,600
-13,100
| -5% | -$516K |
2022 Q1
18 quarters
|
|
2518
PUT
Royal Bank of Canada
RY
$280B
| $12.9M | ﹤0.01% |
65,700
+6,800
| +12% | +$1.41M |
2020 Q1
26 quarters
|
|
2519
State Street SPDR S&P Global Natural Resources ETF
GNR
$5.3B
| $12.9M | ﹤0.01% |
+174,554
| New | +$13M |
2026 Q3
0 quarters
|
|
2520
PUT
Copart
CPRT
$29.5B
| $12.9M | ﹤0.01% |
472,800
+421,000
| +813% | +$12.6M |
2019 Q1
30 quarters
|
|
2521
ProShares Short S&P500
SH
$955M
| $12.9M | ﹤0.01% |
397,577
-60,692
| -13% | -$1.98M |
2026 Q1
2 quarters
|
|
2522
Extra Space Storage
EXR
$33.1B
| $12.9M | ﹤0.01% |
97,879
-305,090
| -76% | -$43.8M |
2026 Q2
1 quarter
|
|
2523
CALL
Sportradar
SRAD
$3.79B
| $12.9M | ﹤0.01% |
1,113,000
+396,700
| +55% | +$5.4M |
2024 Q4
7 quarters
|
|
2524
State Street SPDR Portfolio Intermediate Term Corporate Bond Index ETF
SPIB
$11.3B
| $12.9M | ﹤0.01% |
398,237
+163,866
| +70% | +$5.41M |
2025 Q3
4 quarters
|
|
2525
PUT
Zebra Technologies
ZBRA
$15.3B
| $12.8M | ﹤0.01% |
34,400
+9,900
| +40% | +$3.25M |
2018 Q4
31 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.