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 | |
|---|---|---|---|---|---|---|
1276
CALL
FTAI Aviation
FTAI
$22.3B
| $24.1M | ﹤0.01% |
209,600
-314,900
| -60% | -$35.2M |
|
1277
CALL
ProShares UltraPro Short QQQ
SQQQ
$1.68B
| $24.1M | ﹤0.01% |
246,292
+163,564
| +198% | +$23.5M |
|
1278
iShares Global REIT ETF
REET
$5.09B
| $24.1M | ﹤0.01% |
+975,311
| New | +$23.6M |
|
1279
CALL
State Street
STT
$52.7B
| $24.1M | ﹤0.01% |
226,400
+64,700
| +40% | +$5.98M |
|
1280
CALL
iShares US Technology ETF
IYW
$25.6B
| $24M | ﹤0.01% |
138,800
-66,500
| -32% | -$10.1M |
|
1281
Dimensional International Core Equity 2 ETF
DFIC
$15.3B
| $24M | ﹤0.01% |
773,094
+556,469
| +257% | +$16.3M |
|
1282
CALL
Tractor Supply
TSCO
$18.7B
| $24M | ﹤0.01% |
454,900
+95,200
| +26% | +$4.87M |
|
1283
CALL
Paychex
PAYX
$43.4B
| $24M | ﹤0.01% |
164,700
+33,200
| +25% | +$5M |
|
1284
Qiagen
QGEN
$8.87B
| $23.9M | ﹤0.01% |
498,092
+290,493
| +140% | +$12.6M |
|
1285
PUT
Lennar Class A
LEN
$20.9B
| $23.9M | ﹤0.01% |
216,100
+186,800
| +638% | +$20.2M |
|
1286
Insulet
PODD
$9.94B
| $23.9M | ﹤0.01% |
75,922
+73,842
| +3,550% | +$21.3M |
|
1287
Casella Waste Systems
CWST
$5.77B
| $23.8M | ﹤0.01% |
206,140
+136,291
| +195% | +$15.7M |
|
1288
Bristol-Myers Squibb
BMY
$130B
| $23.8M | ﹤0.01% |
513,748
+62,881
| +14% | +$3.09M |
|
1289
JPMorgan Core Plus Bond ETF
JCPB
$14.1B
| $23.8M | ﹤0.01% |
505,139
+367,551
| +267% | +$17.1M |
|
1290
CALL
Enphase Energy
ENPH
$5.35B
| $23.8M | ﹤0.01% |
599,500
+334,200
| +126% | +$15.4M |
|
1291
CALL
TKO Group
TKO
$14.7B
| $23.7M | ﹤0.01% |
130,500
-205,400
| -61% | -$33M |
|
1292
CBRE Group
CBRE
$44.3B
| $23.7M | ﹤0.01% |
169,266
+149,909
| +774% | +$19M |
|
1293
PUT
Targa Resources
TRGP
$59.1B
| $23.7M | ﹤0.01% |
135,900
+127,000
| +1,427% | +$21.3M |
|
|
NVMI
1294
CALL
Nova
NVMI
$13.3B
| $23.6M | ﹤0.01% |
85,900
-109,500
| -56% | -$22.3M |
|
1295
GE Aerospace
GE
$382B
| $23.6M | ﹤0.01% |
91,648
-413,004
| -82% | -$90.6M |
|
1296
PUT
Twilio
TWLO
$36.6B
| $23.6M | ﹤0.01% |
189,400
-9,500
| -5% | -$1.01M |
|
1297
C3.ai
AI
$1.54B
| $23.5M | ﹤0.01% |
+956,704
| New | +$21.9M |
|
1298
AB InBev
BUD
$157B
| $23.5M | ﹤0.01% |
341,967
+301,035
| +735% | +$20.2M |
|
1299
Wayfair
W
$13.9B
| $23.5M | ﹤0.01% |
459,421
-623,780
| -58% | -$23.3M |
|
1300
Franklin International Low Volatility High Dividend Index ETF
LVHI
$5.59B
| $23.4M | ﹤0.01% |
720,000
+357,678
| +99% | +$11.5M |
|
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.