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
|
+$5.55B |
| 2 |
Meta Platforms (Facebook)
META
|
+$1.19B |
| 3 |
iShares Silver Trust
SLV
|
+$1.03B |
| 4 |
Walmart Inc
WMT
|
+$862M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$850M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$1.99B |
| 2 |
Micron Technology
MU
|
+$1.09B |
| 3 |
Alphabet (Google) Class A
GOOGL
|
+$772M |
| 4 |
Tesla
TSLA
|
+$700M |
| 5 |
Direxion Daily Semiconductor Bull 3X ETF
SOXL
|
+$639M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.77% |
| 2 | Healthcare | 1.08% |
| 3 | Consumer Discretionary | 1.03% |
| 4 | Financials | 0.94% |
| 5 | Communication Services | 0.88% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SLON
9926
PUT
ProShares Ultra Solana ETF
SLON
$16.5M
| $148K | ﹤0.01% |
2,100
-140
| -6% | -$20K |
|
9927
PUT
SFL Corp
SFL
$1.64B
| $148K | ﹤0.01% |
18,900
-100
| -0.5% | -$768 |
|
9928
ProShares Trust Short MSCI EAFE
EFZ
$10M
| $147K | ﹤0.01% |
+5,818
| New | +$152K |
|
|
TSLG
9929
Leverage Shares 2X Long TSLA Daily ETF
TSLG
$35.8M
| $147K | ﹤0.01% |
15,812
-31,295
| -66% | -$313K |
|
|
ATYR
9930
aTyr Pharma
ATYR
$54.8M
| $147K | ﹤0.01% |
188,149
-39,636
| -17% | -$32.5K |
|
|
SNBR
9931
PUT
DELISTED
Sleep Number
SNBR
| $147K | ﹤0.01% |
17,400
+1,400
| +9% | +$8.85K |
|
|
KBAB
9932
KraneShares 2x Long BABA Daily ETF
KBAB
$3.46M
| $147K | ﹤0.01% |
+10,304
| New | +$285K |
|
9933
Nuveen New York Quality Municipal Income Fund
NAN
$374M
| $147K | ﹤0.01% |
+13,037
| New | +$150K |
|
|
SNCY
9934
CALL
DELISTED
Sun Country Airlines
SNCY
| $147K | ﹤0.01% |
10,200
-14,500
| -59% | -$185K |
|
|
PAMT
9935
PAMT Corp
PAMT
$267M
| $147K | ﹤0.01% |
12,142
+564
| +5% | +$5.97K |
|
|
MREO
9936
PUT
Mereo BioPharma
MREO
$50.9M
| $146K | ﹤0.01% |
+350,400
| New | +$667K |
|
|
BTM
9937
CALL
DELISTED
Bitcoin Depot
BTM
| $146K | ﹤0.01% |
16,157
+9,471
| +142% | +$145K |
|
|
NOTE
9938
DELISTED
FiscalNote
NOTE
| $146K | ﹤0.01% |
99,126
+51,144
| +107% | +$155K |
|
9939
AgEagle Aerial Systems
UAVS
$63.9M
| $146K | ﹤0.01% |
178,996
+119,045
| +199% | +$185K |
|
9940
Noodles & Co
NDLS
$107M
| $146K | ﹤0.01% |
+25,773
| New | +$146K |
|
9941
Flux Power
FLUX
$12.7M
| $145K | ﹤0.01% |
114,460
-14,906
| -12% | -$44K |
|
|
BHST
9942
BioHarvest Sciences
BHST
$46.9M
| $145K | ﹤0.01% |
+27,998
| New | +$224K |
|
9943
Atossa Therapeutics
ATOS
$25.9M
| $145K | ﹤0.01% |
16,400
+5,571
| +51% | +$70.4K |
|
|
BZUN
9944
Baozun
BZUN
$165M
| $145K | ﹤0.01% |
54,423
+37,755
| +227% | +$119K |
|
9945
KORU Medical Systems
KRMD
$157M
| $145K | ﹤0.01% |
24,911
+3,323
| +15% | +$15.9K |
|
|
9946
SFL Corp
SFL
$1.64B
| $145K | ﹤0.01% |
18,517
-127,565
| -87% | -$980K |
|
|
ISOU
9947
IsoEnergy Ltd
ISOU
$671M
| $144K | ﹤0.01% |
+16,038
| New | +$145K |
|
|
CNH
9948
CALL
CNH Industrial
CNH
$16.8B
| $144K | ﹤0.01% |
15,600
-2,874,200
| -99% | -$28.7M |
|
|
CGAU
9949
PUT
Centerra Gold
CGAU
$4.21B
| $144K | ﹤0.01% |
+10,000
| New | +$125K |
|
9950
Entera Bio
ENTX
$500M
| $144K | ﹤0.01% |
74,064
+43,536
| +143% | +$102K |
|
Similar funds
Jane Street's Q4 2025 Portfolio in Review
As of Q4 2025, Jane Street held 12,943 positions worth $662B, up 0.76% from $657B the previous quarter. Its ten largest holdings account for 34% of the portfolio.
Jane Street's Q4 2025 filing shows 2,363 new, 4,318 increased, 4,192 reduced and 1,998 closed positions. Its largest new stake was iShares MSCI India ETF: 4,400,850 shares worth $238M. The largest sale was NVIDIA, an estimated $1.99B.
By sector, the portfolio is most concentrated in Technology at 2.8% of assets, down from 3.4% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Jane Street's largest Q4 2025 buy was iShares MSCI India ETF: 4,400,850 shares worth $238M.
- Jane Street added most to State Street SPDR S&P 500 ETF Trust in Q4 2025, an estimated $5.55B increase.
- Jane Street's biggest Q4 2025 reduction was NVIDIA, cutting an estimated $1.99B.
- Jane Street fully exited Applied Digital in Q4 2025, selling an estimated $207M.
- Jane Street's ten largest holdings make up 34% of its $662B portfolio in Q4 2025.
- Jane Street opened 2,363 new positions and closed 1,998 in Q4 2025.
- Jane Street's portfolio value rose 0.76% quarter-over-quarter to $662B.
Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.