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 | |
|---|---|---|---|---|---|---|
4876
Roundhill Ball Metaverse ETF
METV
$214M
| $1.5M | ﹤0.01% |
88,148
-213,986
| -71% | -$3.16M |
|
4877
CALL
Ivanhoe Electric
IE
$1.69B
| $1.5M | ﹤0.01% |
+165,400
| New | +$1.15M |
|
|
NMAX
4878
PUT
Newsmax Inc
NMAX
$1.41B
| $1.5M | ﹤0.01% |
+99,100
| New | +$2.6M |
|
4879
CALL
PTC
PTC
$16.7B
| $1.5M | ﹤0.01% |
8,700
+2,900
| +50% | +$467K |
|
4880
Leslie's
LESL
$6.09M
| $1.5M | ﹤0.01% |
178,524
+67,835
| +61% | +$893K |
|
|
JNPR
4881
DELISTED
Juniper Networks
JNPR
| $1.5M | ﹤0.01% |
37,540
-72,678
| -66% | -$2.6M |
|
4882
Trupanion
TRUP
$1.35B
| $1.5M | ﹤0.01% |
27,081
-30,661
| -53% | -$1.36M |
|
|
MESO
4883
CALL
Mesoblast
MESO
$2.2B
| $1.5M | ﹤0.01% |
137,500
+118,700
| +631% | +$1.33M |
|
4884
Nicolet Bankshares
NIC
$3.65B
| $1.5M | ﹤0.01% |
+12,122
| New | +$1.42M |
|
4885
CALL
Viasat
VSAT
$10.6B
| $1.5M | ﹤0.01% |
102,400
+2,400
| +2% | +$24.3K |
|
4886
Yext
YEXT
$640M
| $1.49M | ﹤0.01% |
175,744
+11,279
| +7% | +$79.1K |
|
4887
Dimensional World Equity ETF
DFAW
$1.68B
| $1.49M | ﹤0.01% |
22,265
+8,650
| +64% | +$541K |
|
4888
iShares Russell 2500 ETF
SMMD
$3.83B
| $1.49M | ﹤0.01% |
22,002
-55,003
| -71% | -$3.49M |
|
|
RNAM
4889
DELISTED
Avidity Biosciences
RNAM
| $1.49M | ﹤0.01% |
52,492
+22,456
| +75% | +$669K |
|
4890
CALL
NextDecade
NEXT
$1.81B
| $1.49M | ﹤0.01% |
167,300
+14,300
| +9% | +$111K |
|
|
BLD
4891
CALL
DELISTED
TopBuild
BLD
| $1.49M | ﹤0.01% |
4,600
-14,200
| -76% | -$4.21M |
|
4892
PUT
UroGen Pharma
URGN
$2.45B
| $1.49M | ﹤0.01% |
+108,700
| New | +$1.04M |
|
4893
BlackRock Capital Allocation Term Trust
BCAT
$1.66B
| $1.49M | ﹤0.01% |
+98,304
| New | +$1.44M |
|
|
RSBA
4894
Return Stacked Bonds & Merger Arbitrage ETF
RSBA
$52.5M
| $1.49M | ﹤0.01% |
+70,890
| New | +$1.46M |
|
4895
CALL
Xponential Fitness
XPOF
$211M
| $1.49M | ﹤0.01% |
198,400
+58,700
| +42% | +$486K |
|
4896
Harmonic Inc
HLIT
$1.39B
| $1.49M | ﹤0.01% |
156,873
-90,607
| -37% | -$827K |
|
4897
Northern Trust Morningstar US Market Factor Tilt ETF
TILT
$2.25B
| $1.48M | ﹤0.01% |
6,629
+2,446
| +58% | +$509K |
|
|
VSXY
4898
CALL
Victoria's Secret
VSXY
$7.1B
| $1.48M | ﹤0.01% |
80,100
-143,300
| -64% | -$2.8M |
|
4899
Envista
NVST
$4.46B
| $1.48M | ﹤0.01% |
75,902
-436,982
| -85% | -$7.6M |
|
4900
PUT
Vodafone
VOD
$37.4B
| $1.48M | ﹤0.01% |
139,100
-7,500
| -5% | -$72.6K |
|
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.