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 | |
|---|---|---|---|---|---|---|
|
TSSI
2726
TSS Inc
TSSI
$278M
| $8.56M | ﹤0.01% |
658,081
+417,039
| +173% | +$4.2M |
|
2727
PUT
US Global Jets ETF
JETS
$776M
| $8.55M | ﹤0.01% |
347,200
+137,900
| +66% | +$3.82M |
|
2728
Kontoor Brands
KTB
$4.63B
| $8.54M | ﹤0.01% |
121,494
-69,874
| -37% | -$4.58M |
|
2729
Globus Medical
GMED
$10.7B
| $8.54M | ﹤0.01% |
99,111
-1,229
| -1% | -$110K |
|
2730
Magna International
MGA
$18.7B
| $8.53M | ﹤0.01% |
152,831
+116,619
| +322% | +$6.66M |
|
|
ABVX
2731
CALL
Abivax
ABVX
$10.8B
| $8.53M | ﹤0.01% |
76,600
-142,000
| -65% | -$16.8M |
|
|
AIV
2732
Aimco
AIV
$387M
| $8.53M | ﹤0.01% |
2,095,214
+1,949,447
| +1,337% | +$10.2M |
|
2733
Li Auto
LI
$13.4B
| $8.53M | ﹤0.01% |
478,209
+304,403
| +175% | +$5.32M |
|
2734
PUT
Royalty Pharma
RPRX
$25.9B
| $8.52M | ﹤0.01% |
177,700
+121,800
| +218% | +$5.33M |
|
|
ECG
2735
Everus Construction Group
ECG
$6.4B
| $8.52M | ﹤0.01% |
72,199
-138,585
| -66% | -$14.3M |
|
2736
Eaton
ETN
$161B
| $8.52M | ﹤0.01% |
23,824
-586,981
| -96% | -$209M |
|
2737
Bank OZK
OZK
$5.6B
| $8.51M | ﹤0.01% |
185,440
+95,871
| +107% | +$4.52M |
|
2738
Hilltop Holdings
HTH
$2.26B
| $8.5M | ﹤0.01% |
237,290
+92,865
| +64% | +$3.4M |
|
2739
CALL
Modine Manufacturing
MOD
$10.7B
| $8.5M | ﹤0.01% |
39,200
+7,100
| +22% | +$1.34M |
|
2740
CALL
Box
BOX
$4.37B
| $8.49M | ﹤0.01% |
359,200
+33,600
| +10% | +$846K |
|
|
APLS
2741
CALL
DELISTED
Apellis Pharmaceuticals
APLS
| $8.48M | ﹤0.01% |
210,900
-52,100
| -20% | -$1.12M |
|
2742
Revolve Group
RVLV
$1.8B
| $8.48M | ﹤0.01% |
+374,842
| New | +$9.84M |
|
2743
MoonLake Immunotherapeutics
MLTX
$1.57B
| $8.46M | ﹤0.01% |
453,625
-1,228,523
| -73% | -$20.3M |
|
2744
Schwab 5-10 Year Corporate Bond ETF
SCHI
$11.5B
| $8.45M | ﹤0.01% |
+372,691
| New | +$8.55M |
|
2745
CALL
Digital Realty Trust
DLR
$69.7B
| $8.45M | ﹤0.01% |
46,900
-121,000
| -72% | -$20.7M |
|
2746
Thermo Fisher Scientific
TMO
$213B
| $8.44M | ﹤0.01% |
17,167
-649,544
| -97% | -$353M |
|
2747
Idexx Laboratories
IDXX
$44.1B
| $8.43M | ﹤0.01% |
14,998
+5,984
| +66% | +$3.84M |
|
2748
PLDT
PHI
$4.25B
| $8.43M | ﹤0.01% |
+400,462
| New | +$9.05M |
|
2749
Pricesmart
PSMT
$5.98B
| $8.42M | ﹤0.01% |
55,966
+53,747
| +2,422% | +$7.85M |
|
2750
PUT
Ferguson
FERG
$45.4B
| $8.42M | ﹤0.01% |
36,100
+18,200
| +102% | +$4.43M |
|
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.