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 | |
|---|---|---|---|---|---|---|
|
HAPN
3751
CALL
Happen Inc
HAPN
$2.06B
| $6.66M | ﹤0.01% |
465,100
-271,100
| -37% | -$4.54M |
|
|
SW
3752
Smurfit Westrock
SW
$25.3B
| $6.66M | ﹤0.01% |
167,108
-98,729
| -37% | -$4.26M |
|
3753
Omnicell
OMCL
$1.51B
| $6.65M | ﹤0.01% |
199,357
+191,357
| +2,392% | +$8.01M |
|
|
ARIS
3754
Aris Mining
ARIS
$4.18B
| $6.65M | ﹤0.01% |
358,291
+261,488
| +270% | +$4.94M |
|
3755
Digital Realty Trust
DLR
$68.8B
| $6.65M | ﹤0.01% |
36,895
-127,595
| -78% | -$21.8M |
|
3756
PUT
FuelCell Energy
FCEL
$1.42B
| $6.65M | ﹤0.01% |
1,017,900
-4,500
| -0.4% | -$34.7K |
|
3757
CALL
Birkenstock
BIRK
$5.89B
| $6.65M | ﹤0.01% |
185,500
-90,900
| -33% | -$3.54M |
|
3758
CALL
PVH
PVH
$3.49B
| $6.64M | ﹤0.01% |
95,200
+49,600
| +109% | +$3.26M |
|
3759
General Dynamics
GD
$103B
| $6.64M | ﹤0.01% |
19,343
-56,977
| -75% | -$20.2M |
|
3760
State Street SPDR S&P Dividend ETF
SDY
$22B
| $6.64M | ﹤0.01% |
45,471
-1,131,104
| -96% | -$169M |
|
|
TE
3761
T1 Energy
TE
$1.41B
| $6.63M | ﹤0.01% |
1,511,091
+262,638
| +21% | +$1.92M |
|
|
INV
3762
Innventure Inc
INV
$107M
| $6.63M | ﹤0.01% |
1,694,985
+1,002,049
| +145% | +$3.54M |
|
3763
iShares US Broker-Dealers & Securities Exchanges ETF
IAI
$1.41B
| $6.63M | ﹤0.01% |
+40,353
| New | +$7.06M |
|
3764
CALL
Infosys
INFY
$48.8B
| $6.62M | ﹤0.01% |
489,800
-517,900
| -51% | -$8.11M |
|
3765
CALL
Mobileye
MBLY
$7.29B
| $6.61M | ﹤0.01% |
962,600
-1,612,900
| -63% | -$14.6M |
|
3766
CALL
Vanguard Russell 2000 ETF
VTWO
$17B
| $6.61M | ﹤0.01% |
66,000
-63,200
| -49% | -$6.59M |
|
3767
CALL
Enviri
NVRI
$628M
| $6.61M | ﹤0.01% |
336,900
+174,700
| +108% | +$3.24M |
|
|
EXK
3768
PUT
Endeavour Silver
EXK
$3.19B
| $6.6M | ﹤0.01% |
708,800
+290,300
| +69% | +$3.28M |
|
3769
PUT
Global E Online
GLBE
$6.71B
| $6.59M | ﹤0.01% |
213,700
+185,700
| +663% | +$6.53M |
|
3770
LKQ Corp
LKQ
$6.46B
| $6.59M | ﹤0.01% |
224,407
+152,989
| +214% | +$4.91M |
|
3771
CALL
Mattel
MAT
$4.33B
| $6.59M | ﹤0.01% |
453,500
+101,600
| +29% | +$1.85M |
|
3772
CALL
Harmony Gold Mining
HMY
$12.6B
| $6.59M | ﹤0.01% |
428,600
+114,500
| +36% | +$2.26M |
|
3773
Comstock Resources
CRK
$4.2B
| $6.59M | ﹤0.01% |
312,495
+272,965
| +691% | +$5.81M |
|
3774
CALL
Littelfuse
LFUS
$10.3B
| $6.58M | ﹤0.01% |
19,400
+15,400
| +385% | +$5M |
|
3775
PUT
Planet Fitness
PLNT
$4.03B
| $6.58M | ﹤0.01% |
88,500
-1,300
| -1% | -$114K |
|
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.