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 | |
|---|---|---|---|---|---|---|
|
FLY
2951
Firefly Aerospace
FLY
$3.73B
| $13.4M | ﹤0.01% |
455,346
+300,883
| +195% | +$11.3M |
|
2952
Crown Castle
CCI
$32.1B
| $13.4M | ﹤0.01% |
176,729
+42,828
| +32% | +$3.76M |
|
2953
PUT
ProShares Ultra S&P500
SSO
$8.42B
| $13.4M | ﹤0.01% |
198,400
-187,000
| -49% | -$12M |
|
2954
Vanguard Short-Term Bond ETF
BSV
$45.7B
| $13.4M | ﹤0.01% |
+171,474
| New | +$13.4M |
|
2955
Colgate-Palmolive
CL
$73.4B
| $13.4M | ﹤0.01% |
145,625
-160,789
| -52% | -$14.1M |
|
2956
CALL
ArcelorMittal
MT
$56.2B
| $13.3M | ﹤0.01% |
221,600
-98,700
| -31% | -$6.18M |
|
2957
Healthpeak Properties
DOC
$14.9B
| $13.3M | ﹤0.01% |
622,622
+527,323
| +553% | +$9.84M |
|
2958
CALL
Sony
SONY
$141B
| $13.3M | ﹤0.01% |
663,400
+6,600
| +1% | +$139K |
|
2959
Ameriprise Financial
AMP
$49.5B
| $13.3M | ﹤0.01% |
28,996
+15,492
| +115% | +$7.1M |
|
2960
CALL
Labcorp
LH
$27.2B
| $13.3M | ﹤0.01% |
47,500
+21,400
| +82% | +$5.63M |
|
2961
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.32B
| $13.3M | ﹤0.01% |
50,232
-15,459
| -24% | -$4.08M |
|
2962
PUT
XP
XP
$9.04B
| $13.3M | ﹤0.01% |
817,500
+464,800
| +132% | +$8.29M |
|
2963
CALL
Incyte
INCY
$26B
| $13.3M | ﹤0.01% |
117,100
+26,100
| +29% | +$2.59M |
|
2964
CALL
NexGen Energy
NXE
$7.42B
| $13.2M | ﹤0.01% |
1,408,400
-1,658,400
| -54% | -$18.8M |
|
2965
CALL
iShares Core Dividend Growth ETF
DGRO
$43.8B
| $13.2M | ﹤0.01% |
174,300
+39,300
| +29% | +$2.9M |
|
2966
PUT
Harley-Davidson
HOG
$2.9B
| $13.2M | ﹤0.01% |
540,000
-209,300
| -28% | -$5.03M |
|
2967
PUT
Hercules Capital
HTGC
$3.3B
| $13.2M | ﹤0.01% |
837,200
-499,400
| -37% | -$7.77M |
|
2968
PUT
Ascendis Pharma A/S
ASND
$16.4B
| $13.2M | ﹤0.01% |
49,500
+10,700
| +28% | +$2.5M |
|
2969
PUT
CVR Partners
UAN
$1.33B
| $13.2M | ﹤0.01% |
118,400
+84,100
| +245% | +$10.3M |
|
2970
CALL
Primoris Services
PRIM
$4.21B
| $13.2M | ﹤0.01% |
133,100
+108,200
| +435% | +$14.2M |
|
2971
Equinox Gold
EQX
$15.9B
| $13.2M | ﹤0.01% |
1,356,471
-41,781
| -3% | -$539K |
|
2972
PUT
Canadian Solar
CSIQ
$942M
| $13.2M | ﹤0.01% |
823,000
-450,100
| -35% | -$7.22M |
|
2973
Champion Homes
SKY
$4.95B
| $13.2M | ﹤0.01% |
149,591
+106,268
| +245% | +$8.14M |
|
2974
Comstock Resources
CRK
$4.26B
| $13.2M | ﹤0.01% |
882,882
+570,387
| +183% | +$8.72M |
|
2975
Hawaiian Electric Industries
HE
$1.98B
| $13.2M | ﹤0.01% |
973,430
-132,204
| -12% | -$1.88M |
|
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.