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 | |
|---|---|---|---|---|---|---|
101
PUT
Berkshire Hathaway Class B
BRK.B
$1.06T
| $1.42B | 0.16% |
2,954,800
-716,700
| -20% | -$352M |
|
102
CALL
Applied Materials
AMAT
$391B
| $1.41B | 0.16% |
4,122,200
+956,900
| +30% | +$322M |
|
103
CALL
State Street Energy Select Sector SPDR ETF
XLE
$41.7B
| $1.4B | 0.16% |
22,888,000
+10,266,800
| +81% | +$551M |
|
104
CALL
Chevron
CVX
$403B
| $1.39B | 0.16% |
6,708,100
+2,589,900
| +63% | +$472M |
|
105
PUT
Coinbase
COIN
$49.2B
| $1.38B | 0.15% |
7,888,800
-41,300
| -0.5% | -$8.13M |
|
106
CALL
Robinhood
HOOD
$97.2B
| $1.35B | 0.15% |
19,480,700
-5,482,600
| -22% | -$481M |
|
|
107
TSMC
TSM
$2.17T
| $1.31B | 0.15% |
3,890,060
+3,620,153
| +1,341% | +$1.25B |
|
108
CALL
VanEck Gold Miners ETF
GDX
$31.8B
| $1.31B | 0.15% |
14,285,700
-1,541,600
| -10% | -$152M |
|
109
PUT
State Street Financial Select Sector SPDR ETF
XLF
$57.8B
| $1.3B | 0.15% |
26,329,200
+84,400
| +0.3% | +$4.4M |
|
110
PUT
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.93B
| $1.29B | 0.14% |
7,113,200
+4,390,800
| +161% | +$661M |
|
111
PUT
Citigroup
C
$221B
| $1.28B | 0.14% |
11,305,200
-2,229,600
| -16% | -$254M |
|
112
PUT
Applovin
APP
$102B
| $1.28B | 0.14% |
3,216,300
-882,000
| -22% | -$426M |
|
113
PUT
Arm
ARM
$260B
| $1.25B | 0.14% |
8,287,900
+168,600
| +2% | +$20.5M |
|
|
114
Micron Technology
MU
$1.09T
| $1.23B | 0.14% |
3,626,163
+2,442,154
| +206% | +$957M |
|
115
PUT
Western Digital
WDC
$166B
| $1.22B | 0.14% |
4,511,500
+709,900
| +19% | +$185M |
|
116
PUT
Alibaba
BABA
$286B
| $1.22B | 0.14% |
9,693,400
-6,181,700
| -39% | -$929M |
|
117
PUT
Salesforce
CRM
$171B
| $1.21B | 0.14% |
6,477,600
+1,203,900
| +23% | +$249M |
|
118
PUT
Lam Research
LRCX
$393B
| $1.21B | 0.14% |
5,650,400
-1,703,900
| -23% | -$381M |
|
119
PUT
Caterpillar
CAT
$381B
| $1.2B | 0.13% |
1,698,400
-15,000
| -0.9% | -$10.4M |
|
120
PUT
Lumentum
LITE
$77.7B
| $1.2B | 0.13% |
1,703,100
+1,120,200
| +192% | +$615M |
|
121
PUT
Mercado Libre
MELI
$97.5B
| $1.19B | 0.13% |
686,500
+55,100
| +9% | +$106M |
|
|
122
CALL
Lam Research
LRCX
$393B
| $1.17B | 0.13% |
5,494,700
+372,400
| +7% | +$83.3M |
|
123
CALL
Shopify
SHOP
$192B
| $1.17B | 0.13% |
9,853,200
+2,571,700
| +35% | +$338M |
|
124
PUT
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
| $1.16B | 0.13% |
14,150,600
+7,978,100
| +129% | +$672M |
|
|
125
CALL
Arm
ARM
$260B
| $1.14B | 0.13% |
7,508,400
+764,600
| +11% | +$92.8M |
|
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.