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 | |
|---|---|---|---|---|---|---|
2601
CALL
ProShares Short VIX Short-Term Futures ETF
SVXY
$246M
| $6.82M | ﹤0.01% |
160,200
-50,500
| -24% | -$2M |
|
2602
CALL
Western Midstream Partners
WES
$20.1B
| $6.82M | ﹤0.01% |
176,300
+3,800
| +2% | +$145K |
|
2603
Surgery Partners
SGRY
$1.88B
| $6.82M | ﹤0.01% |
306,893
+33,567
| +12% | +$746K |
|
2604
CALL
Royalty Pharma
RPRX
$26.5B
| $6.81M | ﹤0.01% |
189,100
+34,300
| +22% | +$1.14M |
|
2605
PUT
TE Connectivity
TEL
$62.9B
| $6.8M | ﹤0.01% |
40,300
+20,000
| +99% | +$3.04M |
|
2606
CALL
Perimeter Solutions
PRM
$5.33B
| $6.78M | ﹤0.01% |
487,000
+468,200
| +2,490% | +$5.4M |
|
2607
CALL
ProShares Short Bitcoin Strategy ETF
BITI
$119M
| $6.78M | ﹤0.01% |
344,100
+46,300
| +16% | +$1.01M |
|
2608
iShares MSCI Japan Small-Cap ETF
SCJ
$264M
| $6.77M | ﹤0.01% |
79,776
+38,771
| +95% | +$3.11M |
|
2609
Global X 1-3 Month T-Bill ETF
CLIP
$2.34B
| $6.77M | ﹤0.01% |
67,424
+63,045
| +1,440% | +$6.32M |
|
2610
HEICO Corp
HEI
$51.9B
| $6.76M | ﹤0.01% |
20,608
+15,789
| +328% | +$4.37M |
|
2611
CALL
ProShares Bitcoin Strategy ETF
BITO
$1.42B
| $6.76M | ﹤0.01% |
314,100
-375,200
| -54% | -$7.74M |
|
2612
PennyMac Financial
PFSI
$3.96B
| $6.74M | ﹤0.01% |
67,672
-59,987
| -47% | -$5.81M |
|
2613
CALL
YieldMax MSTR Option Income Strategy ETF
MSTY
$755M
| $6.74M | ﹤0.01% |
60,820
-23,400
| -28% | -$2.57M |
|
|
SII
2614
Sprott
SII
$3.14B
| $6.73M | ﹤0.01% |
97,360
+81,959
| +532% | +$4.56M |
|
2615
ACM Research
ACMR
$5.96B
| $6.73M | ﹤0.01% |
260,020
-216,069
| -45% | -$4.86M |
|
2616
CALL
CDW
CDW
$16.9B
| $6.73M | ﹤0.01% |
37,700
+21,900
| +139% | +$3.72M |
|
2617
iShares ESG Aware MSCI EAFE ETF
ESGD
$12.3B
| $6.73M | ﹤0.01% |
75,423
-444,348
| -85% | -$37.9M |
|
2618
CALL
CACI
CACI
$14.4B
| $6.72M | ﹤0.01% |
14,100
+500
| +4% | +$222K |
|
2619
CALL
Jefferies Financial Group
JEF
$12.6B
| $6.72M | ﹤0.01% |
122,900
+4,100
| +3% | +$203K |
|
|
AKRO
2620
CALL
DELISTED
Akero Therapeutics
AKRO
| $6.72M | ﹤0.01% |
125,900
+77,500
| +160% | +$3.52M |
|
2621
Illinois Tool Works
ITW
$81.8B
| $6.71M | ﹤0.01% |
27,147
-116,279
| -81% | -$28.1M |
|
2622
Vanguard Intermediate-Term Tax-Exempt Bond ETF
VTEI
$1.53B
| $6.71M | ﹤0.01% |
68,040
+58,563
| +618% | +$5.73M |
|
2623
Capital Group Dividend Value ETF
CGDV
$38.8B
| $6.7M | ﹤0.01% |
169,605
-565,357
| -77% | -$20.5M |
|
2624
Axos Financial
AX
$5.63B
| $6.7M | ﹤0.01% |
88,077
-75,996
| -46% | -$5.14M |
|
2625
CALL
Martin Marietta Materials
MLM
$32.4B
| $6.7M | ﹤0.01% |
12,200
-15,900
| -57% | -$8.4M |
|
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.