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 | |
|---|---|---|---|---|---|---|---|
726
Ecolab
ECL
$85.4B
| $131M | 0.01% |
475,567
+456,388
| +2,380% | +$127M |
2018 Q4
31 quarters
|
|
727
Zscaler
ZS
$31.5B
| $131M | 0.01% |
654,462
+652,336
| +30,684% | +$111M |
2019 Q1
30 quarters
|
|
728
Progressive
PGR
$136B
| $130M | 0.01% |
628,994
+596,618
| +1,843% | +$129M |
2019 Q4
27 quarters
|
|
729
PUT
Regeneron Pharmaceuticals
REGN
$98.4B
| $130M | 0.01% |
171,400
-9,100
| -5% | -$6.88M |
2016 Q2
41 quarters
|
|
730
Fabrinet
FN
$12.6B
| $129M | 0.01% |
305,183
-165,784
| -35% | -$76.1M |
2025 Q3
4 quarters
|
|
731
PUT
Global X Silver Miners ETF NEW
SIL
$3.74B
| $129M | 0.01% |
1,502,000
+231,200
| +18% | +$20.1M |
2024 Q3
8 quarters
|
|
732
Alphabet Inc Depositary Shares Series B Preferred Stock
GOOGN
| $129M | 0.01% |
2,660,985
-2,291,104
| -46% | -$112M |
2026 Q2
1 quarter
|
|
733
CALL
e.l.f. Beauty
ELF
$6.72B
| $129M | 0.01% |
1,273,800
+208,500
| +20% | +$19.1M |
2020 Q2
25 quarters
|
|
734
Capital One
COF
$116B
| $129M | 0.01% |
665,565
-510,762
| -43% | -$107M |
2025 Q3
4 quarters
|
|
735
PUT
Southern Copper
SCCO
$144B
| $127M | 0.01% |
635,768
-65,721
| -9% | -$12.4M |
2020 Q2
25 quarters
|
|
736
Palo Alto Networks
PANW
$264B
| $127M | 0.01% |
319,430
-1,881,062
| -85% | -$669M |
2013 Q4
51 quarters
|
|
737
SoFi Technologies
SOFI
$20.3B
| $127M | 0.01% |
8,069,602
+6,593,437
| +447% | +$116M |
2021 Q1
22 quarters
|
|
738
Coeur Mining
CDE
$14.6B
| $126M | 0.01% |
7,171,341
+6,769,389
| +1,684% | +$123M |
2026 Q1
2 quarters
|
|
739
PUT
Abbott
ABT
$186B
| $126M | 0.01% |
1,276,500
+155,300
| +14% | +$16.2M |
2017 Q4
35 quarters
|
|
740
CALL
Vulcan Materials
VMC
$36B
| $126M | 0.01% |
515,200
+419,900
| +441% | +$114M |
2016 Q4
39 quarters
|
|
741
CALL
S&P Global
SPGI
$136B
| $126M | 0.01% |
319,300
+79,500
| +33% | +$33.6M |
2018 Q4
31 quarters
|
|
742
Royal Bank of Canada
RY
$281B
| $126M | 0.01% |
640,456
-59,783
| -9% | -$12.4M |
2015 Q3
44 quarters
|
|
743
Accenture
ACN
$148B
| $126M | 0.01% |
685,998
+21,278
| +3% | +$3.6M |
2013 Q2
53 quarters
|
|
744
PUT
Vertex Pharmaceuticals
VRTX
$138B
| $125M | 0.01% |
240,000
+179,800
| +299% | +$92.1M |
2016 Q3
40 quarters
|
|
745
CALL
Direxion Daily S&P 500 Bull 3x ETF
SPXL
$6.27B
| $125M | 0.01% |
446,200
-44,300
| -9% | -$12.5M |
2024 Q3
8 quarters
|
|
746
IBM
IBM
$231B
| $125M | 0.01% |
568,755
+394,025
| +226% | +$93.6M |
2015 Q2
45 quarters
|
|
747
KKR & Co
KKR
$86.7B
| $125M | 0.01% |
1,369,040
-931,661
| -40% | -$95.1M |
2025 Q2
5 quarters
|
|
748
CALL
iShares 3-7 Year Treasury Bond ETF
IEI
$16.8B
| $125M | 0.01% |
1,099,500
+1,064,200
| +3,015% | +$123M |
2024 Q4
7 quarters
|
|
749
Modine Manufacturing
MOD
$5.64B
| $125M | 0.01% |
665,597
-236,956
| -26% | -$48.4M |
2025 Q3
4 quarters
|
|
750
CALL
GraniteShares ETF Trust GraniteShares 2x Long NVDA Daily ETF
NVDL
$1.86B
| $124M | 0.01% |
3,375,300
+1,196,200
| +55% | +$39.8M |
2024 Q3
8 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.