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 | |
|---|---|---|---|---|---|---|
651
PUT
EQT Corp
EQT
$33.6B
| $140M | 0.02% |
2,198,700
-730,200
| -25% | -$42.8M |
|
652
CALL
United Rentals
URI
$67.6B
| $140M | 0.02% |
191,500
-43,300
| -18% | -$36.4M |
|
653
CALL
Equinix
EQIX
$104B
| $139M | 0.02% |
142,300
+41,900
| +42% | +$37.3M |
|
654
Applied Materials
AMAT
$386B
| $139M | 0.02% |
407,777
-777,152
| -66% | -$261M |
|
655
CALL
Sprott Uranium Miners ETF
URNM
$2.18B
| $139M | 0.02% |
2,203,500
+1,256,100
| +133% | +$85.8M |
|
656
CALL
Howmet Aerospace
HWM
$105B
| $138M | 0.02% |
600,900
+194,800
| +48% | +$45.4M |
|
657
CALL
CME Group
CME
$100B
| $137M | 0.02% |
465,500
-32,900
| -7% | -$9.77M |
|
658
CALL
DigitalOcean
DOCN
$13.2B
| $137M | 0.02% |
1,600,100
+219,400
| +16% | +$13.8M |
|
659
PUT
Halliburton
HAL
$28.9B
| $137M | 0.02% |
3,511,600
-1,140,500
| -25% | -$39.5M |
|
660
PUT
Futu Holdings
FUTU
$16.2B
| $136M | 0.02% |
994,800
-667,200
| -40% | -$104M |
|
661
PUT
Alcoa
AA
$12.9B
| $136M | 0.02% |
2,045,000
-653,400
| -24% | -$40.1M |
|
662
CALL
Intuitive Machines
LUNR
$2.7B
| $135M | 0.02% |
7,288,500
+188,600
| +3% | +$3.48M |
|
663
CALL
State Street Health Care Select Sector SPDR ETF
XLV
$45.3B
| $135M | 0.02% |
922,600
-163,900
| -15% | -$25.3M |
|
664
CALL
Ford
F
$55.4B
| $135M | 0.02% |
11,714,600
-1,489,700
| -11% | -$19.6M |
|
665
PUT
TJX Companies
TJX
$155B
| $135M | 0.02% |
845,400
-1,363,600
| -62% | -$212M |
|
666
PUT
VanEck Junior Gold Miners ETF
GDXJ
$9.77B
| $135M | 0.02% |
1,121,200
-1,243,800
| -53% | -$162M |
|
667
PUT
Trade Desk
TTD
$6.21B
| $135M | 0.02% |
5,930,800
-893,600
| -13% | -$25.8M |
|
668
PUT
Comfort Systems
FIX
$56.7B
| $134M | 0.02% |
97,500
-10,800
| -10% | -$13.7M |
|
669
PUT
Avis
CAR
$5.22B
| $134M | 0.02% |
921,400
-502,000
| -35% | -$57.2M |
|
670
CALL
RH
RH
$2.73B
| $134M | 0.02% |
960,800
+212,100
| +28% | +$38.6M |
|
|
HUT
671
CALL
Hut 8
HUT
$10B
| $134M | 0.02% |
2,859,900
-2,434,200
| -46% | -$132M |
|
|
672
CALL
Comfort Systems
FIX
$56.7B
| $133M | 0.01% |
96,100
+15,900
| +20% | +$20.2M |
|
673
PUT
Amphenol
APH
$192B
| $133M | 0.01% |
1,048,700
+651,100
| +164% | +$91.6M |
|
674
CALL
Kinder Morgan
KMI
$69B
| $132M | 0.01% |
3,950,500
+212,000
| +6% | +$6.62M |
|
675
GE Vernova
GEV
$251B
| $132M | 0.01% |
151,690
-112,766
| -43% | -$88M |
|
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.