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 | |
|---|---|---|---|---|---|---|
126
CALL
Mercado Libre
MELI
$97.5B
| $1.13B | 0.13% |
655,500
+124,400
| +23% | +$240M |
|
127
CALL
Walmart Inc
WMT
$825B
| $1.13B | 0.13% |
9,069,700
-1,480,200
| -14% | -$182M |
|
128
CALL
First Solar
FSLR
$23B
| $1.12B | 0.13% |
5,681,300
-1,985,100
| -26% | -$439M |
|
|
129
PUT
First Solar
FSLR
$23B
| $1.12B | 0.13% |
5,666,000
-2,144,400
| -27% | -$474M |
|
130
PUT
ExxonMobil
XOM
$679B
| $1.11B | 0.12% |
6,551,700
+2,131,100
| +48% | +$311M |
|
131
PUT
Adobe
ADBE
$109B
| $1.09B | 0.12% |
4,489,000
+574,100
| +15% | +$159M |
|
132
CALL
Western Digital
WDC
$166B
| $1.08B | 0.12% |
4,004,300
+408,800
| +11% | +$107M |
|
133
iShares Russell 2000 ETF
IWM
$81.9B
| $1.08B | 0.12% |
4,358,760
+462,362
| +12% | +$119M |
|
134
CALL
Bank of America
BAC
$431B
| $1.07B | 0.12% |
21,929,500
+8,576,600
| +64% | +$443M |
|
135
CALL
PayPal
PYPL
$52.7B
| $1.07B | 0.12% |
23,580,000
+8,794,000
| +59% | +$424M |
|
136
CALL
Visa
V
$693B
| $1.06B | 0.12% |
3,494,000
+256,700
| +8% | +$82.5M |
|
137
CALL
Johnson & Johnson
JNJ
$651B
| $1.04B | 0.12% |
4,271,400
+260,600
| +6% | +$60.7M |
|
|
CRWV
138
PUT
CoreWeave
CRWV
$48.5B
| $1.04B | 0.12% |
13,417,200
+2,581,500
| +24% | +$224M |
|
139
CALL
Vanguard S&P 500 ETF
VOO
$1.02T
| $1.04B | 0.12% |
1,733,400
+836,600
| +93% | +$523M |
|
140
PUT
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$20.6B
| $1.03B | 0.12% |
21,559,100
+8,805,300
| +69% | +$511M |
|
141
PUT
Applied Materials
AMAT
$391B
| $1.02B | 0.11% |
2,975,500
+844,900
| +40% | +$284M |
|
142
CALL
Marvell Technology
MRVL
$213B
| $997M | 0.11% |
10,067,400
-304,900
| -3% | -$25.6M |
|
|
143
PUT
Marvell Technology
MRVL
$213B
| $996M | 0.11% |
10,058,000
+625,300
| +7% | +$52.5M |
|
144
PUT
Vertiv
VRT
$101B
| $992M | 0.11% |
3,959,000
+204,900
| +5% | +$45.5M |
|
145
CALL
ServiceNow
NOW
$133B
| $990M | 0.11% |
9,473,300
+2,709,800
| +40% | +$319M |
|
146
PUT
State Street SPDR S&P Regional Banking ETF
KRE
$4.5B
| $984M | 0.11% |
15,100,300
+6,968,800
| +86% | +$471M |
|
147
PUT
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$33.1B
| $979M | 0.11% |
8,984,300
+4,885,200
| +119% | +$539M |
|
148
Apple
AAPL
$4.51T
| $978M | 0.11% |
3,853,834
+273,801
| +8% | +$71.3M |
|
149
PUT
Dell
DELL
$286B
| $957M | 0.11% |
5,829,300
+837,900
| +17% | +$112M |
|
150
CALL
Palo Alto Networks
PANW
$292B
| $944M | 0.11% |
5,889,800
+587,800
| +11% | +$98.7M |
|
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.