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 | |
|---|---|---|---|---|---|---|
8876
Alvotech Warrant
ALVOW
$57.4M
| $95.6K | ﹤0.01% |
56,260
-1
| -0% | -$2 |
|
8877
Oramed Pharmaceuticals
ORMP
$187M
| $95.3K | ﹤0.01% |
42,367
-24,806
| -37% | -$54.7K |
|
|
NIU
8878
Niu Technologies
NIU
$161M
| $95.3K | ﹤0.01% |
28,370
-281,195
| -91% | -$967K |
|
8879
Sidus Space
SIDU
$263M
| $95.2K | ﹤0.01% |
+55,046
| New | +$83.4K |
|
8880
CALL
BeyondSpring
BYSI
$31M
| $94.2K | ﹤0.01% |
+40,100
| New | +$74.1K |
|
|
NAK
8881
PUT
Northern Dynasty Minerals
NAK
$913M
| $94.2K | ﹤0.01% |
70,300
+60,000
| +583% | +$67K |
|
8882
Amprius Technologies
AMPX
$1.71B
| $94.1K | ﹤0.01% |
22,355
-83,628
| -79% | -$235K |
|
8883
CALL
Sundial Growers
SNDL
$311M
| $93.9K | ﹤0.01% |
77,600
+1,400
| +2% | +$1.86K |
|
|
ELEV
8884
DELISTED
Elevation Oncology
ELEV
| $93.8K | ﹤0.01% |
255,443
+210,252
| +465% | +$70.2K |
|
|
JMIA
8885
CALL
Jumia Technologies
JMIA
$785M
| $93.7K | ﹤0.01% |
23,300
-88,600
| -79% | -$250K |
|
|
CISO
8886
CISO Global
CISO
$11.6M
| $93.6K | ﹤0.01% |
+81,419
| New | +$71.8K |
|
|
HUYA
8887
PUT
Huya Inc
HUYA
$522M
| $93.6K | ﹤0.01% |
26,600
+6,500
| +32% | +$23.6K |
|
8888
Arq
ARQ
$99.1M
| $93.4K | ﹤0.01% |
+17,388
| New | +$76.1K |
|
8889
CALL
Allot
ALLT
$376M
| $93.2K | ﹤0.01% |
10,900
-65,200
| -86% | -$469K |
|
8890
CALL
Opko Health
OPK
$1B
| $92.9K | ﹤0.01% |
70,400
+45,900
| +187% | +$62.8K |
|
|
ITRM
8891
DELISTED
Iterum Therapeutics
ITRM
| $92.5K | ﹤0.01% |
+92,943
| New | +$96.9K |
|
|
ATYR
8892
PUT
aTyr Pharma
ATYR
$51M
| $92.3K | ﹤0.01% |
18,200
-62,300
| -77% | -$245K |
|
8893
PDS Biotechnology
PDSB
$12.3M
| $92.1K | ﹤0.01% |
+69,251
| New | +$94K |
|
|
OPP
8894
RiverNorth/DoubleLine Strategic Opportunity Fund
OPP
$188M
| $91.9K | ﹤0.01% |
+10,745
| New | +$89.9K |
|
8895
CALL
Frontier Group Holdings
ULCC
$1.49B
| $91.8K | ﹤0.01% |
25,300
+3,300
| +15% | +$12.1K |
|
|
DHC
8896
PUT
Diversified Healthcare Trust
DHC
$2.03B
| $91.6K | ﹤0.01% |
25,600
+5,600
| +28% | +$16.2K |
|
|
UROY
8897
PUT
Uranium Royalty Corp
UROY
$1.61B
| $91.5K | ﹤0.01% |
+36,600
| New | +$74K |
|
|
RC
8898
CALL
Ready Capital
RC
$287M
| $91.3K | ﹤0.01% |
20,900
-3,900
| -16% | -$17.3K |
|
8899
Gotham Short Strategies ETF
SHRT
$12.8M
| $91.3K | ﹤0.01% |
+11,399
| New | +$91.5K |
|
|
VOXR
8900
Vox Royalty Corp
VOXR
$371M
| $91.1K | ﹤0.01% |
+28,827
| New | +$95K |
|
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.