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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$7.01B |
| 2 |
Dell
DELL
|
+$705M |
| 3 |
T-Mobile US
TMUS
|
+$643M |
| 4 |
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
|
+$621M |
| 5 |
Palantir
PLTR
|
+$621M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$1.41B |
| 2 |
Walmart Inc
WMT
|
+$1.29B |
| 3 |
NVIDIA
NVDA
|
+$1.29B |
| 4 |
Apple
AAPL
|
+$1.11B |
| 5 |
Tesla
TSLA
|
+$974M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.65% |
| 2 | Financials | 0.97% |
| 3 | Industrials | 0.85% |
| 4 | Consumer Discretionary | 0.81% |
| 5 | Healthcare | 0.61% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5476
PUT
Icon
ICLR
$12.6B
| $1.59M | ﹤0.01% |
14,400
+4,600
| +47% | +$628K |
|
5477
Avantis International Small Cap Value ETF
AVDV
$19B
| $1.59M | ﹤0.01% |
+15,950
| New | +$1.63M |
|
|
GREK
5478
Global X MSCI Greece ETF
GREK
$300M
| $1.59M | ﹤0.01% |
+24,937
| New | +$1.72M |
|
5479
Fidelity Low Volatility Factor ETF
FDLO
$1.44B
| $1.59M | ﹤0.01% |
24,648
-15,455
| -39% | -$1.04M |
|
|
PPL
5480
PPL Corp
PPL
$26.5B
| $1.59M | ﹤0.01% |
41,662
-7,217
| -15% | -$266K |
|
|
EVYM
5481
Eaton Vance High Income Municipal ETF
EVYM
$54.8M
| $1.59M | ﹤0.01% |
32,065
+12,378
| +63% | +$622K |
|
|
VELO
5482
Velo3D Inc
VELO
$302M
| $1.59M | ﹤0.01% |
169,460
+122,370
| +260% | +$1.68M |
|
5483
Seanergy Maritime Holdings
SHIP
$379M
| $1.59M | ﹤0.01% |
123,113
+22,750
| +23% | +$267K |
|
5484
Vanguard Morningstar Mega Cap ETF
MGC
$9.99B
| $1.59M | ﹤0.01% |
+6,722
| New | +$1.67M |
|
|
ODV
5485
CALL
DELISTED
Osisko Development Corp
ODV
| $1.59M | ﹤0.01% |
488,000
+290,000
| +146% | +$1.08M |
|
5486
Costamare
CMRE
$1.88B
| $1.59M | ﹤0.01% |
+93,957
| New | +$1.56M |
|
5487
CALL
Flowserve
FLS
$9.71B
| $1.59M | ﹤0.01% |
21,600
+15,100
| +232% | +$1.2M |
|
|
MOMO
5488
Hello Group
MOMO
$885M
| $1.59M | ﹤0.01% |
275,566
+143,882
| +109% | +$931K |
|
5489
Monro
MNRO
$383M
| $1.59M | ﹤0.01% |
+98,926
| New | +$1.92M |
|
5490
CALL
Acadia Healthcare
ACHC
$2.76B
| $1.59M | ﹤0.01% |
+67,800
| New | +$1.23M |
|
|
HNGE
5491
CALL
Hinge Health
HNGE
$5.78B
| $1.58M | ﹤0.01% |
41,100
+19,300
| +89% | +$802K |
|
5492
Portillo's
PTLO
$331M
| $1.58M | ﹤0.01% |
299,194
-832,447
| -74% | -$4.53M |
|
5493
CALL
Groupon
GRPN
$1.05B
| $1.58M | ﹤0.01% |
133,000
-191,800
| -59% | -$2.56M |
|
|
LB
5494
PUT
LandBridge Co
LB
$2.16B
| $1.58M | ﹤0.01% |
22,900
+12,800
| +127% | +$814K |
|
|
XIFR
5495
PUT
XPLR Infrastructure LP
XIFR
$1.12B
| $1.58M | ﹤0.01% |
148,800
+105,700
| +245% | +$1.09M |
|
5496
Vulcan Materials
VMC
$34.8B
| $1.58M | ﹤0.01% |
5,800
-89,151
| -94% | -$26.2M |
|
5497
CALL
Broadridge
BR
$17.8B
| $1.58M | ﹤0.01% |
9,700
-2,400
| -20% | -$456K |
|
5498
iShares Russell Mid-Cap Value ETF
IWS
$15.6B
| $1.58M | ﹤0.01% |
+10,811
| New | +$1.6M |
|
5499
CALL
Evolv Technologies
EVLV
$995M
| $1.57M | ﹤0.01% |
260,100
-31,000
| -11% | -$181K |
|
5500
PUT
Constellium
CSTM
$3.76B
| $1.57M | ﹤0.01% |
+64,000
| New | +$1.52M |
|
Similar funds
Jane Street's Q1 2026 Portfolio in Review
As of Q1 2026, Jane Street held 13,677 positions worth $777B, up 17% from $662B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street deployed $153B of net new capital in Q1 2026, opening 2,619 new positions and adding to 4,818 existing holdings. Its largest new stake was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
By sector, the portfolio is most concentrated in Technology at 2.7% of assets, down from 2.8% a quarter earlier, followed by Financials and Industrials.
On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $1.41B trimmed.
- Jane Street's largest Q1 2026 buy was iShares Core US Aggregate Bond ETF: 2,411,981 shares worth $239M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $7.01B increase.
- Jane Street's biggest Q1 2026 reduction was Meta Platforms (Facebook), cutting an estimated $1.41B.
- Jane Street fully exited VanEck Gold Miners ETF in Q1 2026, selling an estimated $265M.
- Jane Street's ten largest holdings make up 34% of its $777B portfolio in Q1 2026.
- Jane Street opened 2,619 new positions and closed 2,274 in Q1 2026.
- Jane Street's portfolio value rose 17% quarter-over-quarter to $777B.
Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.