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 | |
|---|---|---|---|---|---|---|---|
276
CALL
Texas Instruments
TXN
$286B
| $512M | 0.04% |
1,827,000
+789,100
| +76% | +$218M |
2015 Q3
44 quarters
|
|
277
PUT
State Street SPDR S&P Regional Banking ETF
KRE
$4.71B
| $510M | 0.04% |
7,347,700
+141,200
| +2% | +$10.6M |
2024 Q3
8 quarters
|
|
278
Fidelity Wise Origin Bitcoin Fund
FBTC
$13.2B
| $509M | 0.04% |
7,010,008
+6,123,272
| +691% | +$379M |
2024 Q1
10 quarters
|
|
279
CALL
Freeport-McMoran
FCX
$86.7B
| $509M | 0.04% |
7,274,200
-2,920,000
| -29% | -$199M |
2014 Q4
47 quarters
|
|
280
PUT
Booking.com
BKNG
$120B
| $507M | 0.04% |
3,114,400
+1,236,900
| +66% | +$232M |
2014 Q3
48 quarters
|
|
281
PUT
Datadog
DDOG
$66.6B
| $507M | 0.04% |
1,852,500
+71,700
| +4% | +$17.7M |
2019 Q4
27 quarters
|
|
282
Berkshire Hathaway Class B
BRK.B
$1.25T
| $503M | 0.04% |
1,010,231
+589,657
| +140% | +$297M |
2014 Q3
48 quarters
|
|
283
CALL
Arista Networks
ANET
$261B
| $498M | 0.04% |
2,447,300
+188,100
| +8% | +$35.4M |
2018 Q3
32 quarters
|
|
284
CALL
Bank of America
BAC
$349B
| $497M | 0.04% |
9,137,500
-705,100
| -7% | -$43M |
2014 Q4
47 quarters
|
|
|
285
CALL
Booking.com
BKNG
$120B
| $497M | 0.04% |
3,052,000
+615,500
| +25% | +$116M |
2014 Q3
48 quarters
|
|
286
CALL
Procter & Gamble
PG
$389B
| $485M | 0.04% |
3,338,100
-952,500
| -22% | -$140M |
2015 Q1
46 quarters
|
|
287
CALL
iShares Ethereum Trust ETF
ETHA
$6.07B
| $485M | 0.04% |
8,031,300
+5,765,433
| +254% | +$283M |
2025 Q2
5 quarters
|
|
288
PUT
Deere & Co
DE
$183B
| $481M | 0.04% |
716,200
-205,300
| -22% | -$131M |
2015 Q2
45 quarters
|
|
289
CALL
Cerebras Systems
CBRS
$23.2B
| $477M | 0.04% |
2,685,400
-2,287,000
| -46% | -$460M |
2026 Q2
1 quarter
|
|
290
CALL
AST SpaceMobile
ASTS
$10.4B
| $476M | 0.04% |
8,091,900
+3,109,700
| +62% | +$200M |
2021 Q2
21 quarters
|
|
291
PUT
KLA
KLAC
$205B
| $475M | 0.04% |
2,437,200
-757,900
| -24% | -$149M |
2019 Q3
28 quarters
|
|
292
PUT
Travelers Companies
TRV
$82.6B
| $475M | 0.04% |
1,331,600
+560,300
| +73% | +$205M |
2017 Q3
36 quarters
|
|
293
PUT
Talen Energy Corp
TLN
$16.8B
| $474M | 0.04% |
1,515,700
+330,200
| +28% | +$110M |
2024 Q3
8 quarters
|
|
294
PUT
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$4.13B
| $473M | 0.04% |
2,636,200
+1,620,700
| +160% | +$289M |
2024 Q3
8 quarters
|
|
295
DELISTED
Warner Bros
WBD
| $472M | 0.04% |
15,236,612
+6,300,724
| +71% | +$175M |
2019 Q4
27 quarters
|
|
296
CALL
Live Nation Entertainment
LYV
$42.5B
| $468M | 0.04% |
2,762,600
+475,900
| +21% | +$85M |
2018 Q2
33 quarters
|
|
297
PUT
Target
TGT
$73.1B
| $467M | 0.04% |
2,983,300
-684,300
| -19% | -$103M |
2015 Q1
46 quarters
|
|
298
CALL
Cisco
CSCO
$402B
| $467M | 0.04% |
4,342,400
-3,172,400
| -42% | -$357M |
2014 Q4
47 quarters
|
|
299
PUT
Amphenol
APH
$197B
| $466M | 0.04% |
5,523,300
+2,339,900
| +74% | +$188M |
2023 Q3
12 quarters
|
|
300
CALL
Valero Energy
VLO
$105B
| $458M | 0.04% |
1,182,500
+380,700
| +47% | +$128M |
2014 Q4
47 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.