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 | |
|---|---|---|---|---|---|---|---|
2201
Global X Cybersecurity ETF
BUG
$2.04B
| $17.7M | ﹤0.01% |
+383,447
| New | +$15.9M |
2026 Q3
0 quarters
|
|
2202
PUT
Antero Resources
AR
$11.9B
| $17.7M | ﹤0.01% |
530,000
-5,578,600
| -91% | -$201M |
2020 Q2
25 quarters
|
|
2203
PUT
MetLife
MET
$64.5B
| $17.7M | ﹤0.01% |
187,900
-200
| -0.1% | -$19.1K |
2019 Q3
28 quarters
|
|
2204
CALL
CoStar Group
CSGP
$12.5B
| $17.7M | ﹤0.01% |
645,100
+325,700
| +102% | +$9.8M |
2020 Q2
25 quarters
|
|
2205
Loar Holdings
LOAR
$7.01B
| $17.7M | ﹤0.01% |
287,278
+149,356
| +108% | +$10.5M |
2026 Q2
1 quarter
|
|
2206
CALL
Freedom Holding
FRHC
$10B
| $17.7M | ﹤0.01% |
105,600
+87,900
| +497% | +$14.1M |
2025 Q2
5 quarters
|
|
2207
Vicor
VICR
$7.34B
| $17.6M | ﹤0.01% |
61,071
-478,098
| -89% | -$108M |
2026 Q1
2 quarters
|
|
2208
CALL
Curtiss-Wright
CW
$17.1B
| $17.6M | ﹤0.01% |
32,400
+26,900
| +489% | +$17.7M |
2024 Q2
9 quarters
|
|
2209
PUT
JB Hunt Transport Services
JBHT
$21.7B
| $17.6M | ﹤0.01% |
78,600
+26,300
| +50% | +$7.04M |
2020 Q3
24 quarters
|
|
2210
PUT
TORM
TRMD
$3.77B
| $17.6M | ﹤0.01% |
460,000
-42,600
| -8% | -$1.35M |
2025 Q4
3 quarters
|
|
2211
PUT
Advance Auto Parts
AAP
$2.75B
| $17.6M | ﹤0.01% |
451,800
+251,300
| +125% | +$12.6M |
2017 Q2
37 quarters
|
|
2212
CALL
Direxion Daily Regional Banks Bull 3X ETF
DPST
$316M
| $17.6M | ﹤0.01% |
160,500
+8,200
| +5% | +$1.13M |
2024 Q3
8 quarters
|
|
2213
Magnite
MGNI
$4.2B
| $17.6M | ﹤0.01% |
694,861
-1,504,330
| -68% | -$33.8M |
2022 Q4
15 quarters
|
|
2214
Fox Class B
FOX
$25.8B
| $17.5M | ﹤0.01% |
311,395
+303,843
| +4,023% | +$16.9M |
2024 Q4
7 quarters
|
|
2215
Wynn Resorts
WYNN
$8.76B
| $17.5M | ﹤0.01% |
220,482
+217,432
| +7,129% | +$20.5M |
2013 Q2
53 quarters
|
|
2216
CALL
Guidewire Software
GWRE
$13.1B
| $17.5M | ﹤0.01% |
122,400
+59,000
| +93% | +$9.37M |
2020 Q3
24 quarters
|
|
2217
PUT
DexCom
DXCM
$31.1B
| $17.4M | ﹤0.01% |
201,800
-36,500
| -15% | -$3.04M |
2018 Q2
33 quarters
|
|
2218
VanEck Digital Transformation ETF
DAPP
$204M
| $17.4M | ﹤0.01% |
917,713
+797,934
| +666% | +$15.1M |
2026 Q1
2 quarters
|
|
2219
CALL
ProShares Ultra Semiconductors
USD
$1.75B
| $17.3M | ﹤0.01% |
180,200
+70,900
| +65% | +$6.22M |
2024 Q3
8 quarters
|
|
2220
CALL
Macy's
M
$6.45B
| $17.3M | ﹤0.01% |
761,700
+45,800
| +6% | +$1.07M |
2014 Q4
47 quarters
|
|
2221
Kinsale Capital Group
KNSL
$8.91B
| $17.3M | ﹤0.01% |
53,655
+23,973
| +81% | +$8.61M |
2026 Q1
2 quarters
|
|
2222
CALL
LyondellBasell Industries
LYB
$20.8B
| $17.3M | ﹤0.01% |
301,100
-249,100
| -45% | -$15.3M |
2015 Q4
43 quarters
|
|
2223
PUT
Ero Copper
ERO
$3.03B
| $17.3M | ﹤0.01% |
471,400
+84,000
| +22% | +$2.69M |
2024 Q3
8 quarters
|
|
2224
PUT
Venture Global Inc
VG
$33.1B
| $17.3M | ﹤0.01% |
1,368,100
+112,600
| +9% | +$1.54M |
2025 Q1
6 quarters
|
|
2225
Direxion NASDAQ-100 Equal Weighted Index ETF
QQQE
$1.42B
| $17.3M | ﹤0.01% |
143,906
+5,852
| +4% | +$702K |
2026 Q1
2 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.