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 | |
|---|---|---|---|---|---|---|
1776
PUT
LyondellBasell Industries
LYB
$20.6B
| $14M | ﹤0.01% |
242,800
+73,200
| +43% | +$4.27M |
|
|
SMLR
1777
CALL
DELISTED
Semler Scientific
SMLR
| $14M | ﹤0.01% |
362,300
+213,300
| +143% | +$7.6M |
|
1778
Chevron
CVX
$392B
| $14M | ﹤0.01% |
97,817
-632,059
| -87% | -$89.1M |
|
1779
SSR Mining
SSRM
$6.56B
| $14M | ﹤0.01% |
1,098,048
+67,933
| +7% | +$766K |
|
|
CFLT
1780
CALL
DELISTED
Confluent
CFLT
| $14M | ﹤0.01% |
561,100
-27,200
| -5% | -$613K |
|
1781
Dana Inc
DAN
$3.26B
| $14M | ﹤0.01% |
815,518
+588,044
| +259% | +$8.78M |
|
|
ESGR
1782
DELISTED
Enstar Group
ESGR
| $14M | ﹤0.01% |
41,561
+19,784
| +91% | +$6.62M |
|
1783
dLocal
DLO
$4.17B
| $14M | ﹤0.01% |
1,230,623
+124,381
| +11% | +$1.22M |
|
1784
CALL
Duolingo
DUOL
$6.21B
| $13.9M | ﹤0.01% |
34,000
+20,800
| +158% | +$9.13M |
|
1785
CALL
HCI Group
HCI
$2.29B
| $13.9M | ﹤0.01% |
91,500
+60,000
| +190% | +$9.21M |
|
1786
PUT
Revolution Medicines
RVMD
$43.7B
| $13.9M | ﹤0.01% |
377,800
+2,000
| +0.5% | +$76.8K |
|
1787
WD-40
WDFC
$3.08B
| $13.9M | ﹤0.01% |
60,928
+44,872
| +279% | +$10.6M |
|
1788
PUT
Quantum Computing Inc
QUBT
$2.04B
| $13.9M | ﹤0.01% |
724,200
-500
| -0.1% | -$5.51K |
|
1789
CALL
Direxion Daily Regional Banks Bull 3X ETF
DPST
$417M
| $13.9M | ﹤0.01% |
159,900
+27,600
| +21% | +$2.03M |
|
1790
Manulife Financial
MFC
$73.8B
| $13.9M | ﹤0.01% |
433,959
+1,064
| +0.2% | +$32.8K |
|
1791
Targa Resources
TRGP
$59.1B
| $13.9M | ﹤0.01% |
79,625
-66,369
| -45% | -$11.1M |
|
|
PTIR
1792
CALL
GraniteShares 2x Long PLTR Daily ETF
PTIR
$419M
| $13.9M | ﹤0.01% |
+712,500
| New | +$11.1M |
|
1793
Gartner
IT
$11.4B
| $13.9M | ﹤0.01% |
34,270
-15,236
| -31% | -$6.38M |
|
1794
Old National Bancorp
ONB
$10.4B
| $13.8M | ﹤0.01% |
647,881
+562,285
| +657% | +$11.6M |
|
1795
CALL
Coherent
COHR
$63.7B
| $13.8M | ﹤0.01% |
154,800
-215,700
| -58% | -$15.5M |
|
1796
iShares US Home Construction ETF
ITB
$2.36B
| $13.8M | ﹤0.01% |
148,041
-30,322
| -17% | -$2.77M |
|
1797
iShares MSCI Sweden ETF
EWD
$587M
| $13.8M | ﹤0.01% |
301,466
+57,741
| +24% | +$2.53M |
|
1798
Roivant Sciences
ROIV
$26.1B
| $13.8M | ﹤0.01% |
1,221,750
+688,881
| +129% | +$7.47M |
|
1799
iShares Gold Trust Micro
IAUM
$6.93B
| $13.8M | ﹤0.01% |
+417,287
| New | +$13.7M |
|
1800
CALL
Builders FirstSource
BLDR
$7.8B
| $13.8M | ﹤0.01% |
117,900
-30,000
| -20% | -$3.46M |
|
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.