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 | |
|---|---|---|---|---|---|---|---|
1326
Ametek
AME
$54.9B
| $49.9M | ﹤0.01% |
201,235
+181,018
| +895% | +$43.7M |
2019 Q4
27 quarters
|
|
1327
CALL
First Horizon
FHN
$11B
| $49.8M | ﹤0.01% |
2,165,100
+1,800,300
| +494% | +$45M |
2020 Q2
25 quarters
|
|
1328
CALL
Wolfspeed
WOLF
$1.3B
| $49.7M | ﹤0.01% |
1,767,459
+259,980
| +17% | +$7.47M |
2019 Q1
30 quarters
|
|
1329
PUT
Direxion Daily GOOGL Bull 2X ETF
GGLL
$1.12B
| $49.7M | ﹤0.01% |
499,700
+382,000
| +325% | +$39.8M |
2025 Q2
5 quarters
|
|
1330
PUT
FTAI Aviation
FTAI
$18.4B
| $49.5M | ﹤0.01% |
296,600
-16,400
| -5% | -$3.36M |
2021 Q1
22 quarters
|
|
1331
CALL
Unilever
UL
$143B
| $49.5M | ﹤0.01% |
815,240
-377,700
| -32% | -$23.7M |
2024 Q1
10 quarters
|
|
1332
Bank of America
BAC
$350B
| $49.5M | ﹤0.01% |
908,697
+510,073
| +128% | +$31.1M |
2015 Q1
46 quarters
|
|
1333
BP
BP
$118B
| $49.3M | ﹤0.01% |
1,120,529
+435,615
| +64% | +$18.7M |
2015 Q4
43 quarters
|
|
1334
CALL
BHP
BHP
$202B
| $49.2M | ﹤0.01% |
580,100
-118,200
| -17% | -$10.3M |
2018 Q1
34 quarters
|
|
1335
Willis Towers Watson
WTW
$31.1B
| $49.1M | ﹤0.01% |
170,314
+165,441
| +3,395% | +$52.3M |
2022 Q1
18 quarters
|
|
1336
ATI
ATI
$24.8B
| $49.1M | ﹤0.01% |
259,046
-1,151,884
| -82% | -$230M |
2019 Q3
28 quarters
|
|
1337
CALL
Teva Pharmaceutical Industries Limited
TEVA
$51.1B
| $49M | ﹤0.01% |
1,237,200
-331,300
| -21% | -$11.8M |
2015 Q3
44 quarters
|
|
1338
PUT
General Dynamics
GD
$97.8B
| $49M | ﹤0.01% |
147,600
+61,700
| +72% | +$22.9M |
2016 Q3
40 quarters
|
|
1339
CALL
Kratos Defense & Security Solutions
KTOS
$6.32B
| $49M | ﹤0.01% |
1,147,000
+300,000
| +35% | +$15.3M |
2020 Q1
26 quarters
|
|
1340
PUT
Carlyle Group
CG
$13.9B
| $49M | ﹤0.01% |
1,234,300
+406,900
| +49% | +$18.4M |
2020 Q2
25 quarters
|
|
|
1341
PUT
ATI
ATI
$24.8B
| $48.8M | ﹤0.01% |
257,600
+165,400
| +179% | +$33M |
2025 Q1
6 quarters
|
|
1342
PUT
Shake Shack
SHAK
$2.94B
| $48.8M | ﹤0.01% |
831,400
+105,200
| +14% | +$6.7M |
2019 Q3
28 quarters
|
|
1343
CALL
Carpenter Technology
CRS
$14.1B
| $48.8M | ﹤0.01% |
125,400
-27,000
| -18% | -$13.7M |
2023 Q3
12 quarters
|
|
1344
Realty Income
O
$56.2B
| $48.7M | ﹤0.01% |
896,922
+890,154
| +13,152% | +$54.9M |
2025 Q3
4 quarters
|
|
1345
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$13.6B
| $48.7M | ﹤0.01% |
535,925
-527,849
| -50% | -$49.9M |
2021 Q4
19 quarters
|
|
1346
Quest Diagnostics
DGX
$28.7B
| $48.7M | ﹤0.01% |
208,794
+200,668
| +2,469% | +$46.4M |
2020 Q1
26 quarters
|
|
1347
CALL
Simon Property Group
SPG
$75.7B
| $48.6M | ﹤0.01% |
242,300
+85,900
| +55% | +$18.7M |
2015 Q3
44 quarters
|
|
1348
iShares 0-1 Year Treasury Bond ETF
SHV
$21.3B
| $48.5M | ﹤0.01% |
439,759
+387,968
| +749% | +$42.8M |
2017 Q3
36 quarters
|
|
1349
PUT
Nucor
NUE
$57.4B
| $48.5M | ﹤0.01% |
207,400
+4,400
| +2% | +$1.1M |
2015 Q3
44 quarters
|
|
1350
CALL
SentinelOne
S
$7.56B
| $48.4M | ﹤0.01% |
2,035,600
+800,600
| +65% | +$16.5M |
2021 Q3
20 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.