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 | |
|---|---|---|---|---|---|---|---|
1201
SK Telecom
SKM
$13.1B
| $57.4M | ﹤0.01% |
1,644,876
+785,392
| +91% | +$27.7M |
2025 Q4
3 quarters
|
|
1202
CALL
American Tower
AMT
$88.7B
| $57.3M | ﹤0.01% |
350,300
-81,000
| -19% | -$13.9M |
2017 Q2
37 quarters
|
|
1203
PUT
Churchill Downs
CHDN
$6.89B
| $57.3M | ﹤0.01% |
757,400
-805,000
| -52% | -$68.9M |
2026 Q1
2 quarters
|
|
1204
CALL
Galaxy Digital Inc
GLXY
$2.72B
| $57.3M | ﹤0.01% |
2,519,500
-796,600
| -24% | -$18.6M |
2025 Q3
4 quarters
|
|
1205
CALL
US Global Jets ETF
JETS
$914M
| $57.3M | ﹤0.01% |
2,030,100
+1,619,700
| +395% | +$49M |
2024 Q3
8 quarters
|
|
1206
PUT
Listed Funds Trust Roundhill Magnificent Seven ETF
MAGS
$5.06B
| $57.2M | ﹤0.01% |
798,100
+561,600
| +237% | +$38.3M |
2025 Q2
5 quarters
|
|
1207
Constellation Energy
CEG
$97.6B
| $57.1M | ﹤0.01% |
224,981
+204,961
| +1,024% | +$54.8M |
2022 Q1
18 quarters
|
|
1208
PUT
ProShares UltraPro S&P 500
UPRO
$5.16B
| $57.1M | ﹤0.01% |
388,600
+166,000
| +75% | +$24.4M |
2024 Q3
8 quarters
|
|
1209
CALL
GoDaddy
GDDY
$13.8B
| $56.8M | ﹤0.01% |
594,800
+552,000
| +1,290% | +$52.4M |
2020 Q1
26 quarters
|
|
1210
Petrobras Class A
PBR.A
$103B
| $56.8M | ﹤0.01% |
2,991,212
-5,034,394
| -63% | -$85.9M |
2025 Q4
3 quarters
|
|
1211
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.62B
| $56.8M | ﹤0.01% |
623,214
+603,365
| +3,040% | +$55.8M |
2026 Q2
1 quarter
|
|
1212
PUT
Duolingo
DUOL
$7.52B
| $56.8M | ﹤0.01% |
398,700
-118,400
| -23% | -$16.4M |
2021 Q3
20 quarters
|
|
1213
Silicon Motion
SIMO
$5.62B
| $56.7M | ﹤0.01% |
+202,669
| New | +$53.8M |
2026 Q3
0 quarters
|
|
1214
PUT
Centene
CNC
$34.2B
| $56.7M | ﹤0.01% |
912,900
+2,000
| +0.2% | +$131K |
2017 Q1
38 quarters
|
|
1215
Zillow
Z
$6.6B
| $56.7M | ﹤0.01% |
2,088,931
-561,509
| -21% | -$18.5M |
2018 Q1
34 quarters
|
|
1216
CALL
TTM Technologies
TTMI
$7.54B
| $56.7M | ﹤0.01% |
461,300
-130,100
| -22% | -$16.7M |
2025 Q2
5 quarters
|
|
1217
iShares Silver Trust
SLV
$23.9B
| $56.7M | ﹤0.01% |
1,039,457
-5,643,926
| -84% | -$320M |
2023 Q4
11 quarters
|
|
1218
CALL
CME Group
CME
$114B
| $56.5M | ﹤0.01% |
215,700
-302,000
| -58% | -$79.6M |
2015 Q4
43 quarters
|
|
1219
CALL
FormFactor
FORM
$6.71B
| $56.5M | ﹤0.01% |
378,400
-8,300
| -2% | -$948K |
2024 Q4
7 quarters
|
|
1220
CALL
Hilton Worldwide Holdings Inc. Common Stock
HLT
$83.4B
| $56.5M | ﹤0.01% |
177,600
+67,400
| +61% | +$21.6M |
2018 Q1
34 quarters
|
|
1221
PUT
L3Harris
LHX
$50.3B
| $56.5M | ﹤0.01% |
238,500
+137,400
| +136% | +$37.4M |
2018 Q4
31 quarters
|
|
1222
ResMed
RMD
$34B
| $56.4M | ﹤0.01% |
255,102
+248,891
| +4,007% | +$54.3M |
2022 Q2
17 quarters
|
|
1223
PUT
Nutrien
NTR
$33.8B
| $56.3M | ﹤0.01% |
801,500
-1,010,000
| -56% | -$71.9M |
2019 Q4
27 quarters
|
|
1224
McDonald's
MCD
$194B
| $56.1M | ﹤0.01% |
242,924
+87,141
| +56% | +$22.9M |
2013 Q2
53 quarters
|
|
1225
CALL
Denison Mines
DNN
$1.81B
| $56M | ﹤0.01% |
21,614,800
+257,300
| +1% | +$794K |
2021 Q1
22 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.