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 | |
|---|---|---|---|---|---|---|
901
PUT
Biogen
BIIB
$31B
| $40.6M | 0.01% |
323,000
+112,700
| +54% | +$14M |
|
902
Danaher
DHR
$142B
| $40.5M | 0.01% |
204,902
+159,970
| +356% | +$31M |
|
903
iShares MSCI Saudi Arabia ETF
KSA
$624M
| $40.4M | 0.01% |
+1,046,997
| New | +$41.1M |
|
904
PUT
GeneDx Holdings
WGS
$2.33B
| $40.3M | 0.01% |
437,100
+413,200
| +1,729% | +$32.4M |
|
905
PUT
Celsius Holdings
CELH
$7.36B
| $40.3M | 0.01% |
869,400
-480,900
| -36% | -$18.5M |
|
906
CALL
Direxion Daily Small Cap Bull 3x ETF
TNA
$1.52B
| $40.3M | 0.01% |
1,201,500
+357,400
| +42% | +$10M |
|
907
State Street SPDR Portfolio Europe ETF
SPEU
$743M
| $40.3M | 0.01% |
831,260
+661,443
| +390% | +$30.6M |
|
908
Take-Two Interactive
TTWO
$46.2B
| $40.3M | 0.01% |
165,798
+48,082
| +41% | +$10.8M |
|
909
iShares MSCI Canada ETF
EWC
$6.56B
| $40.2M | 0.01% |
+870,735
| New | +$37.6M |
|
910
CALL
ProShares UltraPro S&P 500
UPRO
$5.82B
| $40.2M | 0.01% |
439,900
+211,400
| +93% | +$15.7M |
|
911
CALL
Direxion Daily Technology Bull 3x ETF
TECL
$6.39B
| $40.2M | 0.01% |
429,800
+270,700
| +170% | +$17.9M |
|
|
JNPR
912
PUT
DELISTED
Juniper Networks
JNPR
| $40.2M | 0.01% |
1,007,100
+467,600
| +87% | +$16.8M |
|
|
NBIS
913
PUT
Nebius Group N.V.
NBIS
$75.5B
| $40.1M | 0.01% |
724,800
-500,800
| -41% | -$17.2M |
|
914
CALL
Quaker Houghton
KWR
$2.94B
| $40.1M | 0.01% |
358,200
+400
| +0.1% | +$43.4K |
|
915
PUT
VanEck Oil Services ETF
OIH
$2B
| $40.1M | 0.01% |
174,100
+7,000
| +4% | +$1.57M |
|
916
PUT
AutoZone
AZO
$49.4B
| $40.1M | 0.01% |
10,800
+5,200
| +93% | +$19.2M |
|
917
CALL
Listed Funds Trust Roundhill Magnificent Seven ETF
MAGS
$4.19B
| $40.1M | 0.01% |
+722,500
| New | +$35.7M |
|
918
PUT
Quanta Services
PWR
$103B
| $40M | 0.01% |
105,800
+26,000
| +33% | +$8.35M |
|
919
CALL
Emerson Electric
EMR
$91B
| $40M | 0.01% |
300,000
-107,500
| -26% | -$12.3M |
|
920
CALL
Bloom Energy
BE
$67.7B
| $39.9M | 0.01% |
1,669,500
-73,700
| -4% | -$1.43M |
|
921
Radian Group
RDN
$4.98B
| $39.9M | 0.01% |
1,108,462
-202,055
| -15% | -$6.75M |
|
|
922
PUT
iShares MSCI Canada ETF
EWC
$6.56B
| $39.9M | 0.01% |
+862,800
| New | +$37.3M |
|
923
CALL
Mondelez International
MDLZ
$81.2B
| $39.8M | 0.01% |
590,200
+131,700
| +29% | +$8.79M |
|
924
PG&E
PCG
$39.3B
| $39.7M | 0.01% |
2,850,758
+2,819,460
| +9,008% | +$45.9M |
|
925
PUT
Boston Scientific
BSX
$75.1B
| $39.6M | 0.01% |
368,800
+184,100
| +100% | +$18.6M |
|
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.