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 | |
|---|---|---|---|---|---|---|
1101
PUT
Diamondback Energy
FANG
$57.6B
| $81.4M | 0.01% |
463,100
+194,400
| +72% | +$37.7M |
|
1102
CALL
ZIM Integrated Shipping Services
ZIM
$3.42B
| $81.3M | 0.01% |
3,126,300
+1,092,200
| +54% | +$28.2M |
|
1103
PUT
SL Green Realty
SLG
$4.15B
| $81M | 0.01% |
1,565,400
+327,700
| +26% | +$14.6M |
|
1104
PUT
Intuitive Machines
LUNR
$2.67B
| $81M | 0.01% |
3,785,100
+1,174,800
| +45% | +$33M |
|
1105
CALL
Dollar General
DG
$27.6B
| $80.9M | 0.01% |
703,200
-109,300
| -13% | -$12.4M |
|
1106
PUT
Direxion Daily S&P Biotech Bull 3X ETF
LABU
$670M
| $80.8M | 0.01% |
276,700
-279,500
| -50% | -$53.5M |
|
1107
CALL
MACOM Technology Solutions
MTSI
$19.7B
| $80.8M | 0.01% |
212,300
+164,500
| +344% | +$54.6M |
|
1108
CALL
Check Point Software Technologies
CHKP
$13.3B
| $80.7M | 0.01% |
614,300
+242,800
| +65% | +$31.6M |
|
1109
PUT
MasTec
MTZ
$20.5B
| $80.5M | 0.01% |
193,600
+32,000
| +20% | +$12.2M |
|
|
FISV
1110
Fiserv Inc
FISV
$28.2B
| $80.3M | 0.01% |
1,637,172
-205,023
| -11% | -$11.5M |
|
1111
PUT
FTAI Aviation
FTAI
$20.4B
| $80.2M | 0.01% |
296,600
-135,700
| -31% | -$34.1M |
|
1112
CALL
American Electric Power
AEP
$66.4B
| $80.1M | 0.01% |
585,500
-161,800
| -22% | -$21.3M |
|
1113
CALL
Carpenter Technology
CRS
$23.6B
| $80.1M | 0.01% |
129,800
+13,000
| +11% | +$6.12M |
|
1114
PUT
Waste Management
WM
$90.5B
| $80M | 0.01% |
359,100
-800
| -0.2% | -$178K |
|
1115
CALL
AB InBev
BUD
$156B
| $79.9M | 0.01% |
969,100
+302,900
| +45% | +$23.8M |
|
1116
Madrigal Pharmaceuticals
MDGL
$11.8B
| $79.8M | 0.01% |
148,610
+126,394
| +569% | +$64.7M |
|
1117
PUT
Align Technology
ALGN
$11.3B
| $79.8M | 0.01% |
472,900
-77,900
| -14% | -$13.5M |
|
|
DOCU
1118
CALL
DocuSign
DOCU
$11.9B
| $79.7M | 0.01% |
1,794,000
+367,200
| +26% | +$17.2M |
|
1119
PUT
iShares Biotechnology ETF
IBB
$10.7B
| $79.6M | 0.01% |
418,600
+27,600
| +7% | +$4.74M |
|
1120
Cameco
CCJ
$44.5B
| $79.6M | 0.01% |
781,327
+139,431
| +22% | +$15.6M |
|
1121
CALL
Yum! Brands
YUM
$42.9B
| $79.3M | 0.01% |
496,300
+205,200
| +70% | +$31.8M |
|
1122
State Street Technology Select Sector SPDR ETF
XLK
$117B
| $79.3M | 0.01% |
416,179
+218,941
| +111% | +$37.4M |
|
1123
CALL
Casey's General Stores
CASY
$31.6B
| $79.2M | 0.01% |
99,700
+27,500
| +38% | +$22.2M |
|
1124
MongoDB
MDB
$32.4B
| $79.2M | 0.01% |
235,753
+176,827
| +300% | +$53M |
|
1125
KKR & Co
KKR
$96.3B
| $79.1M | 0.01% |
862,380
-217,297
| -20% | -$21.1M |
|
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.