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 | |
|---|---|---|---|---|---|---|---|
2301
CALL
First Trust NASDAQ Cybersecurity ETF
CIBR
$16.5B
| $15.8M | ﹤0.01% |
152,800
+92,100
| +152% | +$8.82M |
2025 Q2
5 quarters
|
|
2302
Hyperliquid Strategies Inc
PURR
$1.72B
| $15.7M | ﹤0.01% |
1,281,711
-988,970
| -44% | -$9.26M |
2025 Q4
3 quarters
|
|
2303
Factset
FDS
$11.7B
| $15.7M | ﹤0.01% |
58,256
-219,599
| -79% | -$60.4M |
2025 Q2
5 quarters
|
|
2304
CALL
Peabody Energy
BTU
$2.12B
| $15.7M | ﹤0.01% |
644,700
-103,000
| -14% | -$2.59M |
2021 Q1
22 quarters
|
|
2305
Plexus
PLXS
$5.56B
| $15.7M | ﹤0.01% |
60,087
+21,800
| +57% | +$5.58M |
2022 Q1
18 quarters
|
|
2306
PUT
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$4.71B
| $15.7M | ﹤0.01% |
473,260
+310,172
| +190% | +$14.2M |
2024 Q3
8 quarters
|
|
2307
CALL
Crocs
CROX
$7.49B
| $15.6M | ﹤0.01% |
133,100
-274,000
| -67% | -$34.6M |
2020 Q2
25 quarters
|
|
2308
CALL
EnerSys
ENS
$5.09B
| $15.6M | ﹤0.01% |
85,000
+66,300
| +355% | +$12.6M |
2025 Q3
4 quarters
|
|
2309
PUT
Zeta Global
ZETA
$9.36B
| $15.6M | ﹤0.01% |
493,700
-856,900
| -63% | -$22.8M |
2024 Q3
8 quarters
|
|
2310
CALL
Advance Auto Parts
AAP
$2.75B
| $15.6M | ﹤0.01% |
400,200
-120,300
| -23% | -$6.02M |
2017 Q2
37 quarters
|
|
2311
DELISTED
Atkore
ATKR
| $15.6M | ﹤0.01% |
164,306
+96,121
| +141% | +$8.33M |
2020 Q3
24 quarters
|
|
2312
Power Solutions International
PSIX
$897M
| $15.6M | ﹤0.01% |
+338,284
| New | +$12.6M |
2026 Q3
0 quarters
|
|
2313
CALL
Celanese
CE
$5.64B
| $15.5M | ﹤0.01% |
350,400
+135,200
| +63% | +$6.18M |
2020 Q2
25 quarters
|
|
2314
Amgen
AMGN
$252B
| $15.5M | ﹤0.01% |
36,868
+2,559
| +7% | +$1.02M |
2014 Q3
48 quarters
|
|
2315
PUT
Invesco KBW Bank ETF
KBWB
$6.78B
| $15.5M | ﹤0.01% |
177,900
+73,100
| +70% | +$6.98M |
2025 Q2
5 quarters
|
|
2316
CALL
Eversource Energy
ES
$27B
| $15.5M | ﹤0.01% |
241,700
+13,200
| +6% | +$940K |
2024 Q2
9 quarters
|
|
2317
Snowflake
SNOW
$103B
| $15.5M | ﹤0.01% |
45,640
-3,708
| -8% | -$1.15M |
2020 Q3
24 quarters
|
|
2318
Vale
VALE
$47.7B
| $15.5M | ﹤0.01% |
1,154,824
-1,309,385
| -53% | -$19.1M |
2018 Q3
32 quarters
|
|
2319
PUT
Baker Hughes
BKR
$49.1B
| $15.5M | ﹤0.01% |
282,000
-172,700
| -38% | -$10.3M |
2020 Q2
25 quarters
|
|
2320
PUT
TransDigm Group
TDG
$66.5B
| $15.5M | ﹤0.01% |
14,300
-82,800
| -85% | -$100M |
2018 Q4
31 quarters
|
|
2321
CALL
Ralliant Corp
RAL
$7.62B
| $15.5M | ﹤0.01% |
223,600
+19,300
| +9% | +$1.3M |
2026 Q1
2 quarters
|
|
2322
First Trust Structured Credit Income Opportunities ETF
SCIO
$570M
| $15.5M | ﹤0.01% |
775,643
+681,501
| +724% | +$13.9M |
2025 Q4
3 quarters
|
|
2323
PUT
Vaxcyte
PCVX
$10B
| $15.5M | ﹤0.01% |
271,600
-333,300
| -55% | -$19.4M |
2025 Q3
4 quarters
|
|
2324
Ericsson
ERIC
$34.2B
| $15.4M | ﹤0.01% |
1,687,692
-163,409
| -9% | -$1.65M |
2020 Q1
26 quarters
|
|
2325
PUT
Symbotic
SYM
$4.52B
| $15.4M | ﹤0.01% |
367,000
-45,000
| -11% | -$1.9M |
2023 Q2
13 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.