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 | |
|---|---|---|---|---|---|---|
1026
CALL
WIX.com
WIX
$3.53B
| $72.2M | 0.01% |
801,600
+522,800
| +188% | +$43.7M |
|
1027
PUT
Centrus Energy
LEU
$3.53B
| $71.9M | 0.01% |
414,400
-5,800
| -1% | -$1.4M |
|
1028
PUT
US Bancorp
USB
$97.3B
| $71.8M | 0.01% |
1,380,100
-1,373,200
| -50% | -$75.5M |
|
1029
PUT
Brookfield Asset Management
BAM
$83.6B
| $71.6M | 0.01% |
1,610,700
+1,409,100
| +699% | +$68.8M |
|
1030
CALL
Fluor
FLR
$6.86B
| $71.5M | 0.01% |
1,532,400
+309,200
| +25% | +$14.4M |
|
1031
GameStop
GME
$8.09B
| $71.4M | 0.01% |
3,099,843
-436,868
| -12% | -$10.1M |
|
1032
CALL
Norfolk Southern
NSC
$79.3B
| $71.1M | 0.01% |
247,600
-75,100
| -23% | -$22.3M |
|
1033
CALL
Huntington Ingalls Industries
HII
$11.6B
| $71M | 0.01% |
186,800
+93,700
| +101% | +$38.6M |
|
|
FLY
1034
CALL
Firefly Aerospace
FLY
$3.87B
| $70.9M | 0.01% |
2,491,900
+1,870,600
| +301% | +$45.5M |
|
1035
PUT
Deckers Outdoor
DECK
$12.5B
| $70.9M | 0.01% |
708,800
-127,300
| -15% | -$13.6M |
|
1036
PUT
Planet Labs
PL
$7.69B
| $70.8M | 0.01% |
2,533,600
+1,697,200
| +203% | +$43.4M |
|
1037
PUT
General Mills
GIS
$21.9B
| $70.7M | 0.01% |
1,899,300
+308,800
| +19% | +$13.4M |
|
1038
Coinbase
COIN
$47.4B
| $70.6M | 0.01% |
404,523
-789,902
| -66% | -$155M |
|
1039
CALL
Blue Owl Capital
OWL
$18.2B
| $70.6M | 0.01% |
7,730,800
+4,406,100
| +133% | +$53.3M |
|
1040
CALL
United States Brent Oil Fund
BNO
$654M
| $70.4M | 0.01% |
1,353,000
+1,219,700
| +915% | +$45.2M |
|
1041
CALL
Keysight
KEYS
$52.9B
| $70.2M | 0.01% |
248,500
+77,400
| +45% | +$19.4M |
|
1042
PUT
Lyft
LYFT
$6.69B
| $70M | 0.01% |
5,265,300
-879,900
| -14% | -$13.6M |
|
1043
CALL
Ascendis Pharma A/S
ASND
$16.5B
| $69.9M | 0.01% |
305,500
+108,700
| +55% | +$24.4M |
|
1044
Sherwin-Williams
SHW
$84.2B
| $69.8M | 0.01% |
217,691
+30,130
| +16% | +$10.4M |
|
1045
Cameco
CCJ
$44.5B
| $69.7M | 0.01% |
641,896
+193,006
| +43% | +$22.1M |
|
1046
PUT
AB InBev
BUD
$156B
| $69.7M | 0.01% |
1,004,200
+170,600
| +20% | +$12.3M |
|
1047
PUT
Rigetti Computing
RGTI
$5.46B
| $69.6M | 0.01% |
4,959,200
-1,859,900
| -27% | -$34.9M |
|
1048
PUT
Direxion Daily MSCI South Korea Bull 3X ETF
KORU
$1.4B
| $69.6M | 0.01% |
+4,900,000
| New | +$88.3M |
|
1049
HubSpot
HUBS
$12.2B
| $69.6M | 0.01% |
285,053
+156,839
| +122% | +$44M |
|
1050
CALL
Twilio
TWLO
$34.2B
| $69.6M | 0.01% |
552,900
-336,700
| -38% | -$41.4M |
|
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.