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 | |
|---|---|---|---|---|---|---|
2626
CALL
Campbell Soup
CPB
$6.76B
| $6.7M | ﹤0.01% |
218,500
-87,600
| -29% | -$3.08M |
|
2627
Cathay General Bancorp
CATY
$4.3B
| $6.68M | ﹤0.01% |
146,749
+61,323
| +72% | +$2.6M |
|
2628
CALL
F5
FFIV
$22.4B
| $6.68M | ﹤0.01% |
22,700
+5,600
| +33% | +$1.55M |
|
|
CTRA
2629
CALL
DELISTED
Coterra Energy
CTRA
| $6.68M | ﹤0.01% |
263,100
+9,600
| +4% | +$243K |
|
2630
BigBear.ai
BBAI
$1.54B
| $6.67M | ﹤0.01% |
982,999
+919,425
| +1,446% | +$3.32M |
|
2631
Ouster
OUST
$3.47B
| $6.67M | ﹤0.01% |
275,219
+206,771
| +302% | +$2.51M |
|
2632
Saia
SAIA
$10.3B
| $6.66M | ﹤0.01% |
+24,290
| New | +$6.92M |
|
2633
IMAX
IMAX
$2.87B
| $6.65M | ﹤0.01% |
237,833
-336,086
| -59% | -$8.72M |
|
2634
Graham Holdings Company
GHC
$4.93B
| $6.65M | ﹤0.01% |
7,028
-1,222
| -15% | -$1.15M |
|
2635
Federal Signal
FSS
$7.7B
| $6.65M | ﹤0.01% |
62,476
-147,962
| -70% | -$13.2M |
|
2636
Federated Hermes
FHI
$4.79B
| $6.65M | ﹤0.01% |
149,963
+118,881
| +382% | +$4.89M |
|
2637
PUT
Summit Therapeutics
SMMT
$10.2B
| $6.65M | ﹤0.01% |
312,300
-193,800
| -38% | -$4.42M |
|
2638
PIMCO Ultra Short Government Active ETF
BILZ
$982M
| $6.64M | ﹤0.01% |
65,645
+62,292
| +1,858% | +$6.29M |
|
|
FMUN
2639
Fidelity Systematic Municipal Bond Index ETF
FMUN
$179M
| $6.64M | ﹤0.01% |
+136,496
| New | +$6.62M |
|
2640
Park Hotels & Resorts
PK
$3.02B
| $6.64M | ﹤0.01% |
648,798
+154,151
| +31% | +$1.57M |
|
2641
Patterson-UTI
PTEN
$4.66B
| $6.64M | ﹤0.01% |
1,119,242
-476,371
| -30% | -$2.87M |
|
2642
PUT
Vanguard Real Estate ETF
VNQ
$38.9B
| $6.63M | ﹤0.01% |
74,500
-12,400
| -14% | -$1.09M |
|
2643
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.13B
| $6.63M | ﹤0.01% |
+129,175
| New | +$6.59M |
|
2644
CALL
Welltower
WELL
$170B
| $6.63M | ﹤0.01% |
43,100
-280,100
| -87% | -$41.9M |
|
2645
CALL
Expeditors International
EXPD
$24.5B
| $6.6M | ﹤0.01% |
57,800
+9,000
| +18% | +$1.01M |
|
2646
CALL
Ares Capital
ARCC
$14.1B
| $6.6M | ﹤0.01% |
300,600
-296,700
| -50% | -$6.31M |
|
2647
PUT
GE HealthCare
GEHC
$32.7B
| $6.6M | ﹤0.01% |
89,100
-11,800
| -12% | -$821K |
|
2648
PUT
Kenvue
KVUE
$36.1B
| $6.6M | ﹤0.01% |
315,200
+233,600
| +286% | +$5.31M |
|
2649
Royal Caribbean
RCL
$80.7B
| $6.6M | ﹤0.01% |
21,063
+18,175
| +629% | +$4.33M |
|
2650
BlackRock Short Maturity Municipal Bond ETF
MEAR
$1.38B
| $6.59M | ﹤0.01% |
131,042
+107,993
| +469% | +$5.41M |
|
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.