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 | |
|---|---|---|---|---|---|---|
10226
PUT
Blue Owl Capital
OBDC
$5.35B
| $156K | ﹤0.01% |
14,100
-47,600
| -77% | -$559K |
|
10227
VistaGen Therapeutics
VTGN
$9.98M
| $156K | ﹤0.01% |
272,811
-254,316
| -48% | -$155K |
|
|
HOYY
10228
GraniteShares YieldBOOST HOOD ETF
HOYY
$6.33M
| $156K | ﹤0.01% |
+22,726
| New | +$223K |
|
10229
CALL
Fortrea Holdings
FTRE
$1.93B
| $155K | ﹤0.01% |
+16,500
| New | +$212K |
|
|
EH
10230
PUT
EHang Holdings
EH
$375M
| $155K | ﹤0.01% |
16,000
-84,200
| -84% | -$1.04M |
|
10231
CALL
Delcath Systems
DCTH
$400M
| $155K | ﹤0.01% |
16,700
+5,600
| +50% | +$54.2K |
|
10232
Palmer Square Capital BDC
PSBD
$303M
| $155K | ﹤0.01% |
15,859
-23,672
| -60% | -$266K |
|
10233
PUT
The Joint Corp
JYNT
$119M
| $155K | ﹤0.01% |
17,500
-46,200
| -73% | -$420K |
|
10234
CALL
Angi Inc
ANGI
$247M
| $155K | ﹤0.01% |
22,600
+4,400
| +24% | +$44.1K |
|
|
AEF
10235
abrdn Emerging Markets Equity Income Fund
AEF
$329M
| $154K | ﹤0.01% |
21,171
+9,242
| +77% | +$72.2K |
|
|
QPUX
10236
Defiance 2X Daily Long Pure Quantum ETF
QPUX
$25.3M
| $154K | ﹤0.01% |
+10,242
| New | +$341K |
|
10237
Polen Capital International Growth ETF
PCIG
$27.1M
| $154K | ﹤0.01% |
19,375
+4,641
| +31% | +$40.9K |
|
10238
Sunrun
RUN
$2.26B
| $154K | ﹤0.01% |
11,364
-234,779
| -95% | -$3.91M |
|
10239
PMV Pharmaceuticals
PMVP
$57.1M
| $154K | ﹤0.01% |
124,014
-374,627
| -75% | -$476K |
|
10240
PUT
Kyndryl
KD
$3.09B
| $154K | ﹤0.01% |
11,700
-32,500
| -74% | -$572K |
|
|
XNET
10241
CALL
Xunlei
XNET
$333M
| $153K | ﹤0.01% |
27,600
-39,400
| -59% | -$250K |
|
|
EFT
10242
Eaton Vance Floating-Rate Income Trust
EFT
$283M
| $153K | ﹤0.01% |
14,299
-20,566
| -59% | -$229K |
|
10243
X4 Pharmaceuticals
XFOR
$377M
| $153K | ﹤0.01% |
37,143
-54,270
| -59% | -$203K |
|
10244
CALL
Smart Sand
SND
$179M
| $153K | ﹤0.01% |
29,900
+6,100
| +26% | +$27.5K |
|
10245
CALL
Paysign
PAYS
$517M
| $153K | ﹤0.01% |
25,900
-8,800
| -25% | -$35.7K |
|
|
NVX
10246
NOVONIX
NVX
$91.5M
| $152K | ﹤0.01% |
204,522
-743,185
| -78% | -$722K |
|
|
QNTM
10247
Quantum Biopharma Class B Subordinate Voting Shares
QNTM
$18.1M
| $152K | ﹤0.01% |
31,501
+20,609
| +189% | +$92.9K |
|
10248
CALL
RXO
RXO
$3.68B
| $152K | ﹤0.01% |
10,400
-12,000
| -54% | -$176K |
|
|
SMCX
10249
Defiance Daily Target 2X Long SMCI ETF
SMCX
$127M
| $152K | ﹤0.01% |
+17,797
| New | +$390K |
|
10250
Unisys
UIS
$252M
| $152K | ﹤0.01% |
73,334
-78,803
| -52% | -$198K |
|
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.