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 | |
|---|---|---|---|---|---|---|
801
CALL
BlackBerry
BB
$4.52B
| $130M | 0.01% |
10,290,500
+9,371,800
| +1,020% | +$65.4M |
|
802
CALL
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$26.5B
| $130M | 0.01% |
184,800
-19,500
| -10% | -$13.1M |
|
803
CALL
Invesco NASDAQ 100 ETF
QQQM
$103B
| $130M | 0.01% |
428,200
+19,000
| +5% | +$5.38M |
|
804
PUT
SolarEdge
SEDG
$1.83B
| $130M | 0.01% |
2,216,000
+294,300
| +15% | +$15.4M |
|
805
CALL
SiriusXM
SIRI
$9.66B
| $129M | 0.01% |
4,375,200
-245,200
| -5% | -$6.59M |
|
806
PUT
Alcoa
AA
$13.2B
| $129M | 0.01% |
2,478,400
+433,400
| +21% | +$29M |
|
807
PUT
Progressive
PGR
$129B
| $129M | 0.01% |
591,100
+56,500
| +11% | +$11.4M |
|
808
CALL
MasTec
MTZ
$20.5B
| $129M | 0.01% |
309,700
+140,200
| +83% | +$53.6M |
|
809
CALL
Vanguard Total World Stock ETF
VT
$80.7B
| $129M | 0.01% |
820,400
+657,400
| +403% | +$100M |
|
810
PUT
Atlassian
TEAM
$43.1B
| $128M | 0.01% |
1,639,900
+90,000
| +6% | +$7.36M |
|
811
PUT
Dow Inc
DOW
$22.7B
| $128M | 0.01% |
4,661,600
-773,500
| -14% | -$28.1M |
|
812
Analog Devices
ADI
$180B
| $127M | 0.01% |
320,423
+72,720
| +29% | +$28.8M |
|
813
Quanta Services
PWR
$93B
| $127M | 0.01% |
176,520
+159,469
| +935% | +$109M |
|
814
SPDR Gold Trust
GLD
$155B
| $127M | 0.01% |
344,328
-388,750
| -53% | -$161M |
|
|
FISV
815
CALL
Fiserv Inc
FISV
$28.1B
| $127M | 0.01% |
2,580,100
-1,094,700
| -30% | -$61.2M |
|
816
PUT
Revolution Medicines
RVMD
$45B
| $126M | 0.01% |
674,000
-345,200
| -34% | -$50.4M |
|
817
CALL
Stryker
SYK
$126B
| $126M | 0.01% |
400,800
+246,600
| +160% | +$77.7M |
|
818
PUT
McKesson
MCK
$101B
| $126M | 0.01% |
166,900
-31,200
| -16% | -$24.7M |
|
819
Intuitive Surgical
ISRG
$133B
| $126M | 0.01% |
315,895
+200,840
| +175% | +$87.7M |
|
820
CALL
CME Group
CME
$99.8B
| $126M | 0.01% |
568,800
+103,300
| +22% | +$28.6M |
|
821
CALL
Mettler-Toledo International
MTD
$27.9B
| $126M | 0.01% |
98,300
+21,400
| +28% | +$25.8M |
|
822
PUT
Lennar Class A
LEN
$21.3B
| $125M | 0.01% |
1,385,000
+207,600
| +18% | +$18.6M |
|
823
CALL
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$23.3B
| $125M | 0.01% |
1,068,600
-115,100
| -10% | -$13.4M |
|
824
PUT
AeroVironment
AVAV
$7.68B
| $125M | 0.01% |
759,000
+254,000
| +50% | +$45.5M |
|
825
Coherent
COHR
$53.9B
| $125M | 0.01% |
316,968
-92,008
| -22% | -$32.5M |
|
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.