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 | |
|---|---|---|---|---|---|---|
3651
CALL
Lazard
LAZ
$4.3B
| $3.19M | ﹤0.01% |
66,400
-5,600
| -8% | -$234K |
|
3652
PUT
Direxion Daily S&P 500 Bear 1X ETF
SPDN
$242M
| $3.19M | ﹤0.01% |
309,300
+298,600
| +2,791% | +$3.36M |
|
3653
CALL
Scholar Rock
SRRK
$6.55B
| $3.18M | ﹤0.01% |
89,900
+64,800
| +258% | +$2.03M |
|
|
K
3654
PUT
DELISTED
Kellanova
K
| $3.18M | ﹤0.01% |
+40,000
| New | +$3.27M |
|
3655
Trustmark
TRMK
$2.76B
| $3.18M | ﹤0.01% |
87,179
-37,696
| -30% | -$1.29M |
|
|
SPR
3656
DELISTED
Spirit AeroSystems
SPR
| $3.18M | ﹤0.01% |
83,273
-284,208
| -77% | -$10.2M |
|
3657
CALL
Boot Barn
BOOT
$4.86B
| $3.18M | ﹤0.01% |
20,900
-15,400
| -42% | -$2.04M |
|
|
3658
PUT
Scholar Rock
SRRK
$6.55B
| $3.17M | ﹤0.01% |
89,600
-4,500
| -5% | -$141K |
|
|
IFLN
3659
Invesco Bloomberg Enhanced Fallen Angels ETF
IFLN
$306M
| $3.17M | ﹤0.01% |
171,836
+42,028
| +32% | +$761K |
|
3660
Coty
COTY
$2.39B
| $3.17M | ﹤0.01% |
+681,674
| New | +$3.38M |
|
3661
Vanguard S&P 500 Growth ETF
VOOG
$26.9B
| $3.17M | ﹤0.01% |
+47,922
| New | +$2.85M |
|
3662
MGE Energy Inc
MGEE
$3.07B
| $3.17M | ﹤0.01% |
35,809
-39,198
| -52% | -$3.53M |
|
3663
Concentrix
CNXC
$1.44B
| $3.17M | ﹤0.01% |
59,891
-5,592
| -9% | -$295K |
|
3664
CALL
Procept Biorobotics
PRCT
$1.24B
| $3.16M | ﹤0.01% |
54,900
-17,400
| -24% | -$984K |
|
3665
iShares iBonds Dec 2028 Term Corporate ETF
IBDT
$4.08B
| $3.16M | ﹤0.01% |
124,193
-79,139
| -39% | -$1.99M |
|
|
TSSI
3666
CALL
TSS Inc
TSSI
$269M
| $3.16M | ﹤0.01% |
109,500
+69,600
| +174% | +$915K |
|
3667
InvenTrust Properties
IVT
$2.6B
| $3.15M | ﹤0.01% |
114,986
+80,200
| +231% | +$2.23M |
|
3668
CALL
SoundThinking
SSTI
$74.2M
| $3.15M | ﹤0.01% |
241,000
+221,600
| +1,142% | +$3.46M |
|
3669
CALL
Delek US
DK
$4.15B
| $3.15M | ﹤0.01% |
148,500
-45,900
| -24% | -$771K |
|
3670
Quanex
NX
$931M
| $3.15M | ﹤0.01% |
166,407
+81,450
| +96% | +$1.44M |
|
|
FOLD
3671
DELISTED
Amicus Therapeutics
FOLD
| $3.14M | ﹤0.01% |
548,844
-365,718
| -40% | -$2.36M |
|
3672
PUT
XPO
XPO
$23.7B
| $3.14M | ﹤0.01% |
24,900
+11,100
| +80% | +$1.25M |
|
3673
CALL
Yum China
YUMC
$16.1B
| $3.14M | ﹤0.01% |
70,300
-45,300
| -39% | -$2.03M |
|
3674
Dutch Bros
BROS
$8.58B
| $3.14M | ﹤0.01% |
45,917
-364,563
| -89% | -$23.8M |
|
3675
Invesco CurrencyShares British Pound Sterling Trust
FXB
$65.1M
| $3.14M | ﹤0.01% |
+23,737
| New | +$3.05M |
|
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.