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 | |
|---|---|---|---|---|---|---|---|
2026
PUT
Invesco Solar ETF
TAN
$913M
| $21.3M | ﹤0.01% |
484,400
+15,700
| +3% | +$786K |
2024 Q3
8 quarters
|
|
2027
Procore
PCOR
$11.6B
| $21.3M | ﹤0.01% |
411,596
-1,014,190
| -71% | -$53.5M |
2021 Q2
21 quarters
|
|
2028
Goldman Sachs Access Investment Grade Corporate Bond ETF
GIGB
$1.04B
| $21.3M | ﹤0.01% |
488,959
-62,252
| -11% | -$2.79M |
2025 Q2
5 quarters
|
|
2029
CALL
Iovance Biotherapeutics
IOVA
$3.59B
| $21.2M | ﹤0.01% |
1,432,100
+702,000
| +96% | +$5.02M |
2020 Q1
26 quarters
|
|
2030
CALL
Seabridge Gold
SA
$2.68B
| $21.2M | ﹤0.01% |
748,700
-114,300
| -13% | -$3.35M |
2025 Q2
5 quarters
|
|
2031
iShares Long-Term National Muni Bond ETF
LMUB
$1.56B
| $21.2M | ﹤0.01% |
456,200
+333,758
| +273% | +$16.4M |
2026 Q1
2 quarters
|
|
2032
PUT
POET Technologies
POET
$888M
| $21.2M | ﹤0.01% |
2,833,200
-2,684,700
| -49% | -$21.4M |
2024 Q3
8 quarters
|
|
2033
CALL
Corcept Therapeutics
CORT
$7.88B
| $21.2M | ﹤0.01% |
183,800
+74,200
| +68% | +$7.98M |
2023 Q4
11 quarters
|
|
2034
CALL
iShares US Home Construction ETF
ITB
$2.21B
| $21.2M | ﹤0.01% |
243,300
+29,600
| +14% | +$2.82M |
2024 Q3
8 quarters
|
|
2035
Alaska Air
ALK
$4.34B
| $21.1M | ﹤0.01% |
546,413
-354,463
| -39% | -$15.8M |
2026 Q1
2 quarters
|
|
2036
CALL
Fifth Third Bancorp
FITB
$49.2B
| $21.1M | ﹤0.01% |
417,146
-86,200
| -17% | -$4.8M |
2018 Q4
31 quarters
|
|
2037
PUT
Qualys
QLYS
$6.04B
| $21.1M | ﹤0.01% |
112,600
+25,000
| +29% | +$4.21M |
2025 Q4
3 quarters
|
|
2038
Vanguard S&P 500 ETF
VOO
$1.04T
| $21.1M | ﹤0.01% |
30,038
+2,008
| +7% | +$1.4M |
2025 Q3
4 quarters
|
|
2039
CALL
Shift4
FOUR
$3.36B
| $21M | ﹤0.01% |
581,900
+212,600
| +58% | +$9.8M |
2020 Q2
25 quarters
|
|
2040
PUT
Under Armour
UAA
$2.11B
| $21M | ﹤0.01% |
4,715,600
-1,424,900
| -23% | -$8.25M |
2019 Q3
28 quarters
|
|
2041
CALL
Sony
SONY
$158B
| $20.9M | ﹤0.01% |
889,700
-316,000
| -26% | -$7.24M |
2019 Q1
30 quarters
|
|
2042
Franklin FTSE Brazil ETF
FLBR
$555M
| $20.9M | ﹤0.01% |
894,414
+875,422
| +4,609% | +$19.6M |
2026 Q1
2 quarters
|
|
2043
HubSpot
HUBS
$10.6B
| $20.9M | ﹤0.01% |
102,046
-497,958
| -83% | -$112M |
2019 Q1
30 quarters
|
|
2044
PUT
Colgate-Palmolive
CL
$79.2B
| $20.9M | ﹤0.01% |
245,000
-123,600
| -34% | -$11.2M |
2018 Q1
34 quarters
|
|
2045
CALL
Amcor
AMCR
$20.2B
| $20.9M | ﹤0.01% |
498,180
+213,240
| +75% | +$9.5M |
2020 Q4
23 quarters
|
|
2046
CALL
Idexx Laboratories
IDXX
$55.5B
| $20.8M | ﹤0.01% |
39,900
+28,800
| +259% | +$15.8M |
2020 Q1
26 quarters
|
|
2047
CALL
WIX.com
WIX
$2.81B
| $20.8M | ﹤0.01% |
288,800
-132,100
| -31% | -$9M |
2018 Q1
34 quarters
|
|
2048
PUT
Samsara
IOT
$24.2B
| $20.8M | ﹤0.01% |
546,100
+51,700
| +10% | +$1.98M |
2022 Q2
17 quarters
|
|
2049
W.P. Carey
WPC
$15.1B
| $20.8M | ﹤0.01% |
321,964
+125,351
| +64% | +$8.89M |
2026 Q2
1 quarter
|
|
2050
DraftKings
DKNG
$9.41B
| $20.8M | ﹤0.01% |
1,095,063
+1,022,486
| +1,409% | +$24.7M |
2020 Q2
25 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.