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 | |
|---|---|---|---|---|---|---|
4276
CALL
ThredUp
TDUP
$369M
| $2.17M | ﹤0.01% |
+289,300
| New | +$1.7M |
|
4277
PUT
PureCycle Technologies
PCT
$1.38B
| $2.17M | ﹤0.01% |
158,100
+19,300
| +14% | +$171K |
|
4278
CALL
Evolv Technologies
EVLV
$985M
| $2.17M | ﹤0.01% |
347,100
+248,400
| +252% | +$1.15M |
|
4279
Addus HomeCare
ADUS
$2.21B
| $2.17M | ﹤0.01% |
18,800
+7,755
| +70% | +$838K |
|
4280
PUT
Ouster
OUST
$3.1B
| $2.17M | ﹤0.01% |
89,300
-21,900
| -20% | -$266K |
|
|
SCCR
4281
Schwab Core Bond ETF
SCCR
$1.74B
| $2.16M | ﹤0.01% |
84,472
+57,501
| +213% | +$1.45M |
|
4282
Vanguard Extended Market ETF
VXF
$31.7B
| $2.16M | ﹤0.01% |
+11,216
| New | +$1.99M |
|
|
BBUC
4283
Brookfield Business Corp Class A Subordinate Voting Shares
BBUC
$5.83B
| $2.16M | ﹤0.01% |
69,222
-8,984
| -11% | -$246K |
|
4284
Franklin FTSE Japan ETF
FLJP
$4.02B
| $2.15M | ﹤0.01% |
+67,027
| New | +$2.05M |
|
4285
Manchester United
MANU
$4.05B
| $2.15M | ﹤0.01% |
120,929
+92,371
| +323% | +$1.37M |
|
|
JMTG
4286
JPMorgan Mortgage-Backed Securities ETF
JMTG
$6.89B
| $2.15M | ﹤0.01% |
+42,892
| New | +$2.15M |
|
4287
CALL
Zimmer Biomet
ZBH
$18.9B
| $2.15M | ﹤0.01% |
23,600
-21,500
| -48% | -$2.08M |
|
4288
CALL
Byrna Technologies
BYRN
$88.9M
| $2.15M | ﹤0.01% |
69,700
+43,800
| +169% | +$1.07M |
|
4289
PUT
STAG Industrial
STAG
$7.05B
| $2.15M | ﹤0.01% |
+59,300
| New | +$2.05M |
|
4290
PubMatic
PUBM
$791M
| $2.15M | ﹤0.01% |
172,870
+63,447
| +58% | +$669K |
|
4291
Sonos
SONO
$1.87B
| $2.15M | ﹤0.01% |
198,760
-95,755
| -33% | -$932K |
|
4292
Davis Select Financial ETF
DFNL
$493M
| $2.15M | ﹤0.01% |
50,000
+36,136
| +261% | +$1.43M |
|
4293
PIMCO Municipal Income Opportunities Active ETF
MINO
$748M
| $2.15M | ﹤0.01% |
48,532
-92,821
| -66% | -$4.09M |
|
4294
CALL
QuantumScape Corp
QS
$3.54B
| $2.14M | ﹤0.01% |
318,100
+243,900
| +329% | +$1.03M |
|
4295
Portillo's
PTLO
$343M
| $2.14M | ﹤0.01% |
183,157
+70,286
| +62% | +$811K |
|
4296
Fulton Financial
FULT
$4.65B
| $2.14M | ﹤0.01% |
118,420
-189,823
| -62% | -$3.24M |
|
4297
PUT
Alerian MLP ETF
AMLP
$13.4B
| $2.14M | ﹤0.01% |
43,700
+31,800
| +267% | +$1.54M |
|
|
BLDP
4298
Ballard Power Systems
BLDP
$745M
| $2.13M | ﹤0.01% |
1,342,359
-143,589
| -10% | -$192K |
|
4299
CALL
MSCI
MSCI
$40.9B
| $2.13M | ﹤0.01% |
3,700
-26,200
| -88% | -$14.5M |
|
4300
Zega Buy & Hedge ETF
ZHDG
$36M
| $2.13M | ﹤0.01% |
100,023
+83,364
| +500% | +$1.67M |
|
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.