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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
601
CALL
Capital One
COF
$134B
| $196M | 0.02% |
976,200
-654,900
| -40% | -$125M |
|
602
CALL
BridgeBio Pharma
BBIO
$15.9B
| $195M | 0.02% |
2,620,200
+235,600
| +10% | +$16.5M |
|
603
PUT
Workday
WDAY
$49.4B
| $194M | 0.02% |
1,586,200
+800,300
| +102% | +$101M |
|
604
PUT
Airbnb
ABNB
$110B
| $194M | 0.02% |
1,353,100
+129,100
| +11% | +$17.6M |
|
605
PUT
Baidu
BIDU
$31.6B
| $191M | 0.01% |
1,674,500
-264,800
| -14% | -$32.8M |
|
|
XYZ
606
PUT
Block Inc
XYZ
$49.4B
| $191M | 0.01% |
2,512,400
-178,500
| -7% | -$12.5M |
|
607
PUT
Constellation Brands
STZ
$23.2B
| $191M | 0.01% |
1,371,500
-32,800
| -2% | -$4.88M |
|
608
CALL
Kimberly-Clark
KMB
$36.4B
| $190M | 0.01% |
1,732,100
+698,500
| +68% | +$69.2M |
|
609
CALL
C.H. Robinson
CHRW
$16.5B
| $190M | 0.01% |
1,008,000
-399,300
| -28% | -$70.9M |
|
610
PUT
JD.com
JD
$39.7B
| $190M | 0.01% |
7,442,500
-6,258,900
| -46% | -$184M |
|
611
CALL
Williams Companies
WMB
$86.2B
| $189M | 0.01% |
2,547,000
+548,100
| +27% | +$40.3M |
|
612
CALL
State Street Industrial Select Sector SPDR ETF
XLI
$33.8B
| $189M | 0.01% |
1,019,200
-259,900
| -20% | -$45.2M |
|
613
CALL
Gilead Sciences
GILD
$181B
| $187M | 0.01% |
1,481,500
-675,600
| -31% | -$89M |
|
614
CALL
Twilio
TWLO
$34.6B
| $187M | 0.01% |
904,900
+352,000
| +64% | +$62.4M |
|
615
AbbVie
ABBV
$468B
| $186M | 0.01% |
740,571
+309,556
| +72% | +$66.6M |
|
|
MUU
616
CALL
Direxion Daily MU Bull 2X ETF
MUU
$4.13B
| $186M | 0.01% |
+3,552,000
| New | +$101M |
|
617
CALL
Albemarle
ALB
$16.9B
| $186M | 0.01% |
1,379,300
-758,500
| -35% | -$134M |
|
618
CALL
Onto Innovation
ONTO
$17.9B
| $186M | 0.01% |
492,000
+421,100
| +594% | +$119M |
|
619
CALL
Silicon Laboratories
SLAB
$7.27B
| $186M | 0.01% |
850,300
+790,300
| +1,317% | +$171M |
|
620
CALL
Monolithic Power Systems
MPWR
$64.7B
| $185M | 0.01% |
134,100
+36,300
| +37% | +$54.5M |
|
621
Take-Two Interactive
TTWO
$44.8B
| $185M | 0.01% |
740,908
+507,196
| +217% | +$112M |
|
622
PUT
ON Semiconductor
ON
$28.9B
| $185M | 0.01% |
1,957,500
+1,329,500
| +212% | +$136M |
|
|
OKLO
623
PUT
Oklo
OKLO
$7.83B
| $185M | 0.01% |
3,534,700
+328,100
| +10% | +$20.5M |
|
624
PUT
SLB Ltd
SLB
$79.9B
| $184M | 0.01% |
3,956,100
-247,800
| -6% | -$13.3M |
|
625
ARK Innovation ETF
ARKK
$6.59B
| $184M | 0.01% |
2,270,999
+445,262
| +24% | +$34.1M |
|
Similar funds
Jeff Yass's Q2 2026 Portfolio in Review
As of Q2 2026, Jeff Yass held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass deployed $142B of net new capital in Q2 2026, opening 1,956 new positions and adding to 5,793 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- Jeff Yass's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Jeff Yass's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Jeff Yass fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Jeff Yass's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Jeff Yass opened 1,956 new positions and closed 1,748 in Q2 2026.
- Jeff Yass's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.