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 | |
|---|---|---|---|---|---|---|---|
651
PUT
Microchip Technology
MCHP
$33.8B
| $151M | 0.01% |
1,947,100
-32,600
| -2% | -$2.54M |
2018 Q1
34 quarters
|
|
652
Coherent
COHR
$45.7B
| $151M | 0.01% |
524,591
+135,078
| +35% | +$40.6M |
2020 Q2
25 quarters
|
|
653
Nokia
NOK
$46.9B
| $151M | 0.01% |
14,881,886
+1,297,571
| +10% | +$13.5M |
2017 Q4
35 quarters
|
|
654
CALL
Centene
CNC
$34.8B
| $151M | 0.01% |
2,424,200
+83,600
| +4% | +$5.46M |
2017 Q2
37 quarters
|
|
655
CALL
Yum! Brands
YUM
$42.7B
| $150M | 0.01% |
1,101,900
+10,700
| +1% | +$1.6M |
2017 Q1
38 quarters
|
|
656
CALL
DaVita
DVA
$10.9B
| $150M | 0.01% |
856,700
+615,900
| +256% | +$124M |
2018 Q4
31 quarters
|
|
657
CALL
Carnival Corporation Ltd
CCL
$39.5B
| $150M | 0.01% |
6,106,300
-403,900
| -6% | -$10.3M |
2016 Q4
39 quarters
|
|
658
CALL
Devon Energy
DVN
$52.7B
| $150M | 0.01% |
3,253,960
-882,890
| -21% | -$40.5M |
2014 Q4
47 quarters
|
|
659
Adobe
ADBE
$92.8B
| $150M | 0.01% |
623,976
-243,856
| -28% | -$61.1M |
2013 Q4
51 quarters
|
|
660
PUT
Tower Semiconductor
TSEM
$17.9B
| $149M | 0.01% |
655,200
+86,200
| +15% | +$19.5M |
2025 Q3
4 quarters
|
|
661
CALL
AXT Inc
AXTI
$2.86B
| $149M | 0.01% |
1,924,100
+1,069,100
| +125% | +$69M |
2026 Q1
2 quarters
|
|
662
Blackrock
BLK
$188B
| $149M | 0.01% |
140,412
-228,619
| -62% | -$250M |
2025 Q3
4 quarters
|
|
663
CALL
Cipher Digital
CIFR
$3.26B
| $148M | 0.01% |
9,332,600
+3,172,100
| +51% | +$58.9M |
2023 Q4
11 quarters
|
|
664
United Airlines
UAL
$36.1B
| $148M | 0.01% |
1,329,801
-817,905
| -38% | -$96.4M |
2025 Q3
4 quarters
|
|
665
PUT
ON Semiconductor
ON
$28.7B
| $147M | 0.01% |
1,917,600
-801,400
| -29% | -$64.3M |
2018 Q4
31 quarters
|
|
666
American Airlines Group
AAL
$8.82B
| $147M | 0.01% |
11,017,294
-1,580,084
| -13% | -$23M |
2013 Q4
51 quarters
|
|
667
CALL
Marriott International
MAR
$109B
| $147M | 0.01% |
413,200
+183,200
| +80% | +$65.3M |
2016 Q1
42 quarters
|
|
668
CALL
Barrick Mining
B
$61.6B
| $147M | 0.01% |
3,613,200
+1,489,900
| +70% | +$61M |
2014 Q4
47 quarters
|
|
669
Revvity
RVTY
$17.5B
| $147M | 0.01% |
959,827
+383,813
| +67% | +$47.2M |
2026 Q2
1 quarter
|
|
670
ASML
ASML
$577B
| $146M | 0.01% |
80,593
+79,208
| +5,719% | +$137M |
2021 Q3
20 quarters
|
|
671
iShares 20+ Year Treasury Bond ETF
TLT
$47.8B
| $146M | 0.01% |
1,873,842
-6,222,123
| -77% | -$513M |
2019 Q4
27 quarters
|
|
672
CALL
Stryker
SYK
$119B
| $145M | 0.01% |
526,800
+85,400
| +19% | +$26.9M |
2018 Q4
31 quarters
|
|
673
PUT
Oklo
OKLO
$4.77B
| $145M | 0.01% |
3,910,800
-595,500
| -13% | -$25.2M |
2024 Q2
9 quarters
|
|
674
PUT
Generac Holdings
GNRC
$11.4B
| $145M | 0.01% |
699,400
+393,800
| +129% | +$81.8M |
2019 Q4
27 quarters
|
|
675
Listed Funds Trust Roundhill Magnificent Seven ETF
MAGS
$5.11B
| $144M | 0.01% |
+2,013,643
| New | +$137M |
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.