Jane Street Portfolio holdings
Jane Street Group, founded in 2000 by Tim Reynolds, Rob Granieri, Marc Gerstein, and Michael Jenkins, is a New York City-based quantitative trading firm renowned for its technological prowess and collaborative problem-solving culture. Specializing in liquidity provision and market-making, it trades a vast array of financial products—including equities, bonds, options, and ETFs—across over 200 venues in 45 countries, handling trillions in securities annually. The firm, which employs over 2,600 people across offices in New York, London, Hong Kong, Amsterdam, Chicago, and Singapore, leverages advanced algorithms and a nearly 70-million-line OCaml codebase to dominate markets, notably ETFs, where it plays a critical role as an authorized participant. With net trading revenues exceeding $10 billion annually in recent years, including a record $10.6 billion in 2023, Jane Street has emerged as a secretive yet powerful force in global finance, outpacing traditional Wall Street giants like Goldman Sachs in trading profitability.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
T-Mobile US
TMUS
|
+$1.03B |
| 2 |
iShares Bitcoin Trust
IBIT
|
+$978M |
| 3 |
UnitedHealth
UNH
|
+$636M |
| 4 |
Nasdaq
NDAQ
|
+$575M |
| 5 |
Columbia Research Enhanced Core ETF
RECS
|
+$563M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$1.57B |
| 2 |
NVIDIA
NVDA
|
+$1B |
| 3 |
iShares Silver Trust
SLV
|
+$754M |
| 4 |
iShares Core MSCI Total International Stock ETF
IXUS
|
+$662M |
| 5 |
Microsoft
MSFT
|
+$632M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.3% |
| 2 | Financials | 1.21% |
| 3 | Consumer Discretionary | 1.07% |
| 4 | Industrials | 1.02% |
| 5 | Communication Services | 0.83% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3776
CALL
Magna International
MGA
$18.8B
| $2.94M | ﹤0.01% |
76,200
+37,000
| +94% | +$1.31M |
|
3777
PUT
Baker Hughes
BKR
$64B
| $2.94M | ﹤0.01% |
76,700
-207,300
| -73% | -$7.82M |
|
3778
Upbound Group
UPBD
$1.12B
| $2.94M | ﹤0.01% |
117,150
+30,700
| +36% | +$717K |
|
3779
CALL
Mueller Industries
MLI
$14.3B
| $2.94M | ﹤0.01% |
74,000
+55,000
| +289% | +$2.08M |
|
3780
Compass Diversified
CODI
$894M
| $2.94M | ﹤0.01% |
467,358
+273,451
| +141% | +$3.04M |
|
3781
CALL
Grab
GRAB
$14.1B
| $2.93M | ﹤0.01% |
583,200
+410,300
| +237% | +$1.91M |
|
3782
CALL
Hyatt Hotels
H
$16.8B
| $2.93M | ﹤0.01% |
21,000
+18,400
| +708% | +$2.3M |
|
3783
CALL
Novavax
NVAX
$1.31B
| $2.93M | ﹤0.01% |
464,700
-89,300
| -16% | -$591K |
|
3784
PUT
Yeti Holdings
YETI
$3.16B
| $2.93M | ﹤0.01% |
92,800
-167,100
| -64% | -$5.01M |
|
3785
CALL
Zions Bancorporation
ZION
$10.4B
| $2.92M | ﹤0.01% |
56,300
-60,100
| -52% | -$2.82M |
|
3786
CALL
Grindr
GRND
$2.77B
| $2.92M | ﹤0.01% |
128,800
+81,200
| +171% | +$1.78M |
|
3787
CALL
argenx
ARGX
$62.2B
| $2.92M | ﹤0.01% |
5,300
-5,600
| -51% | -$3.25M |
|
3788
ProShares UltraShort MSCI Brazil Capped
BZQ
$2.74M
| $2.92M | ﹤0.01% |
+69,413
| New | +$3.52M |
|
3789
CALL
Avantor
AVTR
$9.04B
| $2.92M | ﹤0.01% |
216,900
+165,800
| +324% | +$2.27M |
|
3790
PUT
Herc Holdings
HRI
$5.57B
| $2.92M | ﹤0.01% |
22,168
+14,768
| +200% | +$1.79M |
|
|
SPR
3791
PUT
DELISTED
Spirit AeroSystems
SPR
| $2.92M | ﹤0.01% |
76,500
+100
| +0.1% | +$3.59K |
|
3792
Energizer
ENR
$1.53B
| $2.92M | ﹤0.01% |
144,676
+23,581
| +19% | +$566K |
|
3793
PUT
Fidelity National Information Services
FIS
$21.1B
| $2.91M | ﹤0.01% |
35,800
+21,800
| +156% | +$1.7M |
|
3794
Fox Class A
FOXA
$29B
| $2.91M | ﹤0.01% |
51,954
-203,574
| -80% | -$10.7M |
|
3795
Digital Turbine
APPS
$1.47B
| $2.91M | ﹤0.01% |
493,395
+119,581
| +32% | +$492K |
|
3796
Timothy Plan International ETF
TPIF
$263M
| $2.91M | ﹤0.01% |
90,134
+70,934
| +369% | +$2.16M |
|
3797
CALL
TechnipFMC
FTI
$30.7B
| $2.91M | ﹤0.01% |
84,500
+23,100
| +38% | +$697K |
|
3798
Schwab US Mid-Cap ETF
SCHM
$15.1B
| $2.91M | ﹤0.01% |
103,682
+89,899
| +652% | +$2.37M |
|
3799
iShares MSCI India Small-Cap ETF
SMIN
$765M
| $2.91M | ﹤0.01% |
37,677
-340,584
| -90% | -$24.5M |
|
|
SWTX
3800
CALL
DELISTED
SpringWorks Therapeutics
SWTX
| $2.9M | ﹤0.01% |
61,800
-213,600
| -78% | -$9.5M |
|
Similar funds
Jane Street's Q2 2025 Portfolio in Review
As of Q2 2025, Jane Street held 11,384 positions worth $506B, up 27% from $397B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Jane Street deployed $36.7B of net new capital in Q2 2025, opening 2,110 new positions and adding to 3,865 existing holdings. Its largest new stake was Nasdaq: 7,205,132 shares worth $644M.
By sector, the portfolio is most concentrated in Technology at 2.3% of assets, down from 3.1% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Broadcom, an estimated $1.57B trimmed.
- Jane Street's largest Q2 2025 buy was Nasdaq: 7,205,132 shares worth $644M.
- Jane Street added most to T-Mobile US in Q2 2025, an estimated $1.03B increase.
- Jane Street's biggest Q2 2025 reduction was Broadcom, cutting an estimated $1.57B.
- Jane Street fully exited iShares Core MSCI Total International Stock ETF in Q2 2025, selling an estimated $662M.
- Jane Street's ten largest holdings make up 39% of its $506B portfolio in Q2 2025.
- Jane Street opened 2,110 new positions and closed 1,895 in Q2 2025.
- Jane Street's portfolio value rose 27% quarter-over-quarter to $506B.
Based on Jane Street's 13F filing for Q2 2025, filed 14 Aug 2025.