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 | |
|---|---|---|---|---|---|---|
776
PUT
Affirm
AFRM
$25.7B
| $109M | 0.01% |
2,372,900
-2,441,300
| -51% | -$141M |
|
777
CALL
Planet Labs
PL
$7.69B
| $109M | 0.01% |
3,888,900
+1,288,800
| +50% | +$32.9M |
|
778
PUT
Phillips 66
PSX
$96.5B
| $109M | 0.01% |
596,500
+107,400
| +22% | +$16.8M |
|
779
CALL
Powell Industries
POWL
$6.89B
| $109M | 0.01% |
601,800
+46,200
| +8% | +$7.55M |
|
780
CALL
ON Semiconductor
ON
$28B
| $109M | 0.01% |
1,752,600
-460,500
| -21% | -$28.9M |
|
781
CALL
Direxion Daily 20+ Year Treasury Bull 3X ETF
TMF
$2.22B
| $108M | 0.01% |
3,006,500
+725,800
| +32% | +$27.6M |
|
782
PUT
Hershey
HSY
$38.2B
| $108M | 0.01% |
520,700
-27,800
| -5% | -$5.86M |
|
783
PUT
Argan
AGX
$6.57B
| $108M | 0.01% |
197,900
+100,200
| +103% | +$40.9M |
|
784
PUT
Direxion Daily S&P 500 Bull 3x ETF
SPXL
$6.82B
| $108M | 0.01% |
582,900
+135,600
| +30% | +$29.2M |
|
785
Applovin
APP
$99.9B
| $108M | 0.01% |
270,539
-113,502
| -30% | -$54.9M |
|
786
PUT
Duke Energy
DUK
$95.1B
| $108M | 0.01% |
822,000
+6,000
| +0.7% | +$750K |
|
787
CALL
Waste Management
WM
$90.5B
| $107M | 0.01% |
466,100
+93,800
| +25% | +$21.6M |
|
788
CALL
Monolithic Power Systems
MPWR
$63.2B
| $107M | 0.01% |
97,800
-24,100
| -20% | -$26.3M |
|
789
CALL
SiriusXM
SIRI
$9.59B
| $107M | 0.01% |
4,620,400
-1,316,400
| -22% | -$28.3M |
|
790
PUT
Kraft Heinz
KHC
$30.4B
| $106M | 0.01% |
4,732,900
+245,500
| +5% | +$5.77M |
|
791
PUT
EOG Resources
EOG
$78.8B
| $106M | 0.01% |
735,600
-29,600
| -4% | -$3.59M |
|
|
EA
792
DELISTED
Electronic Arts
EA
| $106M | 0.01% |
520,591
-69,198
| -12% | -$14M |
|
793
PUT
Progressive
PGR
$130B
| $106M | 0.01% |
534,600
-564,400
| -51% | -$116M |
|
794
PUT
FTAI Aviation
FTAI
$20.4B
| $106M | 0.01% |
432,300
+209,300
| +94% | +$55.4M |
|
795
Coeur Mining
CDE
$21.5B
| $106M | 0.01% |
5,640,486
+148,692
| +3% | +$3.24M |
|
796
CALL
MKS Inc
MKSI
$18.2B
| $106M | 0.01% |
460,300
+258,600
| +128% | +$58.5M |
|
797
PUT
Atlassian
TEAM
$43.4B
| $106M | 0.01% |
1,549,900
+905,300
| +140% | +$89.2M |
|
|
ECHO
798
EchoStar
ECHO
$24.8B
| $106M | 0.01% |
903,313
-379,094
| -30% | -$43.5M |
|
|
ETH
799
Grayscale Ethereum Staking Mini ETF Shares
ETH
$2.08B
| $106M | 0.01% |
5,318,942
+4,724,838
| +795% | +$107M |
|
800
CALL
State Street Materials Select Sector SPDR ETF
XLB
$8.88B
| $105M | 0.01% |
2,107,500
-4,322,600
| -67% | -$217M |
|
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.