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 | |
|---|---|---|---|---|---|---|---|
426
PUT
iShares MSCI Canada ETF
EWC
$7.53B
| $288M | 0.02% |
4,931,200
-262,600
| -5% | -$15.8M |
2025 Q2
5 quarters
|
|
427
CALL
Williams Companies
WMB
$86.8B
| $287M | 0.02% |
4,222,700
+2,027,800
| +92% | +$148M |
2017 Q1
38 quarters
|
|
428
CALL
lululemon athletica
LULU
$12.1B
| $286M | 0.02% |
2,977,100
+1,374,100
| +86% | +$156M |
2014 Q4
47 quarters
|
|
429
CALL
Ciena
CIEN
$41.7B
| $286M | 0.02% |
812,700
+136,800
| +20% | +$52.8M |
2016 Q3
40 quarters
|
|
430
Cloudflare
NET
$114B
| $284M | 0.02% |
818,780
+386,006
| +89% | +$114M |
2020 Q1
26 quarters
|
|
431
PUT
AbbVie
ABBV
$520B
| $283M | 0.02% |
1,083,300
-901,900
| -45% | -$231M |
2015 Q1
46 quarters
|
|
432
Mastercard
MA
$569B
| $282M | 0.02% |
510,512
+78,987
| +18% | +$44.4M |
2014 Q2
49 quarters
|
|
433
CALL
Walt Disney
DIS
$204B
| $278M | 0.02% |
2,654,100
+452,900
| +21% | +$46.4M |
2014 Q4
47 quarters
|
|
434
CALL
State Street SPDR S&P Regional Banking ETF
KRE
$4.71B
| $278M | 0.02% |
3,997,800
+250,000
| +7% | +$18.7M |
2024 Q3
8 quarters
|
|
435
PUT
PayPal
PYPL
$48.4B
| $275M | 0.02% |
5,243,800
-2,872,600
| -35% | -$158M |
2015 Q4
43 quarters
|
|
436
CALL
Lockheed Martin
LMT
$140B
| $274M | 0.02% |
539,000
+97,200
| +22% | +$53.4M |
2015 Q4
43 quarters
|
|
|
437
PUT
Mastercard
MA
$569B
| $274M | 0.02% |
497,100
-229,000
| -32% | -$129M |
2015 Q1
46 quarters
|
|
438
CALL
Liberty Media Corporation Series C Common Stock
FWONK
$27.9B
| $274M | 0.02% |
2,962,100
+2,959,000
| +95,452% | +$292M |
2025 Q4
3 quarters
|
|
439
PUT
Linde
LIN
$240B
| $273M | 0.02% |
574,300
-686,000
| -54% | -$337M |
2019 Q2
29 quarters
|
|
440
IQVIA
IQV
$44.7B
| $272M | 0.02% |
1,012,789
+730,281
| +258% | +$176M |
2025 Q3
4 quarters
|
|
441
Synopsys
SNPS
$88.7B
| $272M | 0.02% |
624,491
-184,588
| -23% | -$75.3M |
2025 Q1
6 quarters
|
|
442
PUT
Celestica
CLS
$32B
| $271M | 0.02% |
748,500
-493,300
| -40% | -$163M |
2024 Q1
10 quarters
|
|
443
TE Connectivity
TEL
$62.4B
| $270M | 0.02% |
1,278,956
-122,086
| -9% | -$25.2M |
2021 Q2
21 quarters
|
|
444
CALL
Roivant Sciences
ROIV
$29B
| $268M | 0.02% |
7,332,100
+46,700
| +0.6% | +$1.69M |
2023 Q3
12 quarters
|
|
445
Newmont
NEM
$117B
| $268M | 0.02% |
2,323,979
-460,110
| -17% | -$51.5M |
2016 Q1
42 quarters
|
|
446
CALL
Fortinet
FTNT
$95.2B
| $265M | 0.02% |
1,484,800
-455,800
| -23% | -$73.9M |
2018 Q3
32 quarters
|
|
447
Blackstone
BX
$93.7B
| $265M | 0.02% |
2,367,118
+1,157,953
| +96% | +$151M |
2018 Q1
34 quarters
|
|
448
CALL
Thermo Fisher Scientific
TMO
$259B
| $265M | 0.02% |
392,500
-16,200
| -4% | -$9.6M |
2018 Q1
34 quarters
|
|
449
Home Depot
HD
$347B
| $264M | 0.02% |
929,490
+434,884
| +88% | +$143M |
2014 Q4
47 quarters
|
|
450
PUT
AST SpaceMobile
ASTS
$10.4B
| $263M | 0.02% |
4,467,300
-240,500
| -5% | -$15.5M |
2021 Q2
21 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.