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 | |
|---|---|---|---|---|---|---|
676
PUT
Blue Owl Capital
OWL
$18.2B
| $132M | 0.01% |
14,475,300
+10,710,900
| +285% | +$129M |
|
677
iShares Core US Aggregate Bond ETF
AGG
$138B
| $132M | 0.01% |
1,326,978
+1,301,773
| +5,165% | +$130M |
|
678
PUT
Teradyne
TER
$57B
| $131M | 0.01% |
443,300
-63,400
| -13% | -$17.7M |
|
679
CALL
LyondellBasell Industries
LYB
$21.1B
| $131M | 0.01% |
1,630,400
+792,200
| +95% | +$47M |
|
|
BULL
680
Webull Corp
BULL
$4.54B
| $131M | 0.01% |
27,339,154
-628,705
| -2% | -$4.07M |
|
|
UCTT
681
CALL
Ultra Clean Holdings
UCTT
$3.3B
| $131M | 0.01% |
2,106,800
+2,086,800
| +10,434% | +$107M |
|
682
CALL
General Dynamics
GD
$104B
| $131M | 0.01% |
381,500
-90,300
| -19% | -$32M |
|
683
PUT
Danaher
DHR
$151B
| $131M | 0.01% |
689,500
-1,114,600
| -62% | -$237M |
|
684
CALL
Expedia Group
EXPE
$40.7B
| $131M | 0.01% |
565,700
-218,700
| -28% | -$53.7M |
|
685
CALL
Workday
WDAY
$49.2B
| $131M | 0.01% |
1,004,900
-17,700
| -2% | -$2.81M |
|
686
CALL
Wayfair
W
$14.1B
| $130M | 0.01% |
1,733,800
-58,400
| -3% | -$5.28M |
|
687
Vertiv
VRT
$98.2B
| $130M | 0.01% |
518,952
-574,010
| -53% | -$127M |
|
688
CALL
Shell
SHEL
$257B
| $129M | 0.01% |
1,388,600
+26,800
| +2% | +$2.17M |
|
689
PUT
Estee Lauder
EL
$37.7B
| $129M | 0.01% |
1,798,500
-383,500
| -18% | -$39.2M |
|
690
Booking.com
BKNG
$160B
| $129M | 0.01% |
766,350
-694,775
| -48% | -$128M |
|
691
PUT
Marathon Petroleum
MPC
$102B
| $129M | 0.01% |
528,400
+20,900
| +4% | +$4.22M |
|
692
CALL
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$23.3B
| $129M | 0.01% |
1,183,700
+302,700
| +34% | +$35.4M |
|
693
CALL
AeroVironment
AVAV
$7.53B
| $128M | 0.01% |
701,200
+253,100
| +56% | +$66.7M |
|
|
MIAX
694
Miami International Holdings
MIAX
$4.37B
| $128M | 0.01% |
3,296,346
+11,394
| +0.3% | +$469K |
|
695
Cheniere Energy
LNG
$58B
| $128M | 0.01% |
451,628
+49,293
| +12% | +$11.4M |
|
696
PUT
VF Corp
VFC
$5.63B
| $128M | 0.01% |
7,533,100
+5,158,500
| +217% | +$97.3M |
|
697
PUT
Wheaton Precious Metals
WPM
$72.8B
| $128M | 0.01% |
974,500
-92,600
| -9% | -$12.9M |
|
698
PUT
State Street Communication Services Select Sector SPDR ETF
XLC
$22.6B
| $128M | 0.01% |
1,151,100
+355,600
| +45% | +$41.2M |
|
699
KLA
KLAC
$237B
| $128M | 0.01% |
866,150
+332,720
| +62% | +$48.7M |
|
700
PUT
State Street SPDR S&P Retail ETF
XRT
$329M
| $127M | 0.01% |
1,579,800
-1,289,300
| -45% | -$111M |
|
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.