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 | Technology | 2.02% |
| 2 | Consumer Discretionary | 0.76% |
| 3 | Healthcare | 0.56% |
| 4 | Financials | 0.54% |
| 5 | Communication Services | 0.5% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
826
CALL
Automatic Data Processing
ADP
$112B
| $100M | 0.01% |
493,500
+105,800
| +27% | +$24.3M |
|
827
First Majestic Silver
AG
$10.3B
| $100M | 0.01% |
4,667,859
-687,908
| -13% | -$15.9M |
|
828
PUT
Best Buy
BBY
$18.4B
| $100M | 0.01% |
1,557,800
+574,800
| +58% | +$37.7M |
|
829
CALL
Riot Platforms
RIOT
$7.51B
| $99.9M | 0.01% |
8,084,500
-3,243,600
| -29% | -$49.8M |
|
830
CALL
Interactive Brokers
IBKR
$42.2B
| $99.9M | 0.01% |
1,489,700
-306,800
| -17% | -$21.9M |
|
831
KKR & Co
KKR
$96.3B
| $99.9M | 0.01% |
1,079,677
+656,195
| +155% | +$69.2M |
|
832
CALL
Kimberly-Clark
KMB
$37B
| $99.7M | 0.01% |
1,033,600
-538,700
| -34% | -$55.1M |
|
833
PUT
State Street SPDR S&P Homebuilders ETF
XHB
$1.41B
| $99.5M | 0.01% |
1,008,400
-306,000
| -23% | -$33.5M |
|
834
American Express
AXP
$228B
| $99.4M | 0.01% |
328,482
+143,295
| +77% | +$48M |
|
835
CALL
iShares 7-10 Year Treasury Bond ETF
IEF
$42.9B
| $99.3M | 0.01% |
1,040,500
+293,700
| +39% | +$28.3M |
|
836
CALL
Alnylam Pharmaceuticals
ALNY
$31.6B
| $99.2M | 0.01% |
299,700
-224,200
| -43% | -$76.3M |
|
837
PUT
Revolution Medicines
RVMD
$45.3B
| $99.1M | 0.01% |
1,019,200
+859,100
| +537% | +$86.7M |
|
838
PUT
TotalEnergies
TTE
$198B
| $98.8M | 0.01% |
1,086,200
+139,000
| +15% | +$10.6M |
|
839
PUT
Domino's
DPZ
$11.5B
| $98.7M | 0.01% |
275,000
-40,000
| -13% | -$15.8M |
|
840
CALL
US Bancorp
USB
$97.3B
| $98.5M | 0.01% |
1,894,000
-218,600
| -10% | -$12M |
|
841
PUT
Nucor
NUE
$55.5B
| $98.4M | 0.01% |
581,800
-187,800
| -24% | -$32.7M |
|
842
PUT
SolarEdge
SEDG
$1.85B
| $98.1M | 0.01% |
1,921,700
-335,700
| -15% | -$12.6M |
|
843
FedEx
FDX
$79.1B
| $98M | 0.01% |
275,267
-131,745
| -32% | -$45.7M |
|
844
AutoZone
AZO
$49.1B
| $98M | 0.01% |
29,015
+15,572
| +116% | +$55.9M |
|
845
CALL
American Electric Power
AEP
$66.4B
| $98M | 0.01% |
747,300
-112,400
| -13% | -$14.1M |
|
846
CALL
Upstart Holdings
UPST
$2.91B
| $97.7M | 0.01% |
3,809,800
+503,600
| +15% | +$17.7M |
|
847
PUT
iShares US Real Estate ETF
IYR
$4.67B
| $97.5M | 0.01% |
1,031,100
+173,600
| +20% | +$16.9M |
|
848
Coherent
COHR
$53.9B
| $97.4M | 0.01% |
408,976
+190,589
| +87% | +$43.6M |
|
849
CALL
Hershey
HSY
$38.2B
| $97.3M | 0.01% |
468,100
-9,400
| -2% | -$1.98M |
|
850
CALL
Atlassian
TEAM
$43.4B
| $97.3M | 0.01% |
1,425,100
+798,700
| +128% | +$78.7M |
|
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 deployed $70.6B of net new capital in Q1 2026, opening 2,388 new positions and adding to 5,757 existing holdings. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was JPMorgan International Research Enhanced Equity ETF, an estimated $785M trimmed.
- 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.