Jeff Yass Susquehanna International Group
Jeff Yass is a co-founder of Susquehanna International Group (SIG), a major global trading and market-making firm. SIG is known for options expertise, quantitative trading, and a training culture grounded in probabilistic decision-making. Yass’s firm is influential across derivatives markets even though it is less of a traditional long-only stock-picking franchise.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.37% |
| 2 | Technology | 2.02% |
| 3 | Consumer Discretionary | 0.76% |
| 4 | Healthcare | 0.56% |
| 5 | Financials | 0.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
11901
CALL
Delcath Systems
DCTH
$567M
| $164K | ﹤0.01% |
+17,700
| New | +$171K |
|
|
TSLG
11902
Leverage Shares 2X Long TSLA Daily ETF
TSLG
$38.4M
| $164K | ﹤0.01% |
27,458
-10,991
| -29% | -$83.7K |
|
11903
PUT
Energy Recovery
ERII
$397M
| $164K | ﹤0.01% |
+16,300
| New | +$213K |
|
|
DHC
11904
PUT
Diversified Healthcare Trust
DHC
$1.85B
| $164K | ﹤0.01% |
24,700
-17,900
| -42% | -$114K |
|
11905
BlackRock Floating Rate Income Strategies Fund
FRA
$392M
| $164K | ﹤0.01% |
+14,877
| New | +$170K |
|
11906
BlackRock MuniYield New York Quality Fund
MYN
$371M
| $164K | ﹤0.01% |
17,076
+3,847
| +29% | +$38.4K |
|
|
VIVO
11907
VivoPower PLC
VIVO
$125M
| $164K | ﹤0.01% |
71,119
-65,288
| -48% | -$146K |
|
11908
PUT
Amtech Systems
ASYS
$264M
| $164K | ﹤0.01% |
14,000
-13,900
| -50% | -$187K |
|
11909
SITE Centers
SITC
$157M
| $163K | ﹤0.01% |
30,270
-107,010
| -78% | -$656K |
|
11910
Spire Global
SPIR
$535M
| $163K | ﹤0.01% |
12,983
-3,472
| -21% | -$37.1K |
|
11911
PUT
Gran Tierra Energy
GTE
$349M
| $163K | ﹤0.01% |
+18,200
| New | +$115K |
|
11912
Savers
SVV
$1.62B
| $163K | ﹤0.01% |
21,922
-30,505
| -58% | -$291K |
|
11913
PUT
IHS Holding
IHS
$2.83B
| $163K | ﹤0.01% |
+19,800
| New | +$159K |
|
|
EHY
11914
Amplify Ethereum Max Income Covered Call ETF
EHY
$4.31M
| $163K | ﹤0.01% |
+15,477
| New | +$202K |
|
11915
PUT
Dream Finders Homes
DFH
$1.34B
| $163K | ﹤0.01% |
+11,700
| New | +$208K |
|
|
WRD
11916
WeRide Inc
WRD
$1.99B
| $163K | ﹤0.01% |
20,119
-648,702
| -97% | -$5.02M |
|
11917
KLX Energy Services
KLXE
$32.7M
| $163K | ﹤0.01% |
62,597
+39,279
| +168% | +$99.2K |
|
|
SPE
11918
Special Opportunities Fund
SPE
$144M
| $163K | ﹤0.01% |
11,821
-1,546
| -12% | -$22.6K |
|
11919
Tigo Energy
TYGO
$83.7M
| $163K | ﹤0.01% |
+43,220
| New | +$143K |
|
11920
Proshares UltraShort Technology
REW
$3.51M
| $162K | ﹤0.01% |
+6,496
| New | +$148K |
|
11921
Companhia Siderúrgica Nacional
SID
$1.35B
| $162K | ﹤0.01% |
130,906
-16,401
| -11% | -$26.8K |
|
11922
PUT
AudioCodes
AUDC
$242M
| $162K | ﹤0.01% |
19,300
-2,700
| -12% | -$21.9K |
|
11923
CALL
VinFast Auto
VFS
$7.21B
| $162K | ﹤0.01% |
42,100
+20,600
| +96% | +$67.4K |
|
11924
International Money Express
IMXI
$437M
| $162K | ﹤0.01% |
+10,253
| New | +$160K |
|
|
BNKK
11925
CALL
Bonk Inc
BNKK
$10.4M
| $162K | ﹤0.01% |
62,000
| – | – |
|
Similar funds
Jeff Yass's Q1 2026 Portfolio in Review
As of Q1 2026, Jeff Yass held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass's Q1 2026 filing shows 2,388 new, 5,757 increased, 4,870 reduced and 1,500 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M. The largest sale was JPMorgan International Research Enhanced Equity ETF, an estimated $785M.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Jeff Yass added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Jeff Yass's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Jeff Yass fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Jeff Yass's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Jeff Yass opened 2,388 new positions and closed 1,500 in Q1 2026.
- Jeff Yass's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.