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 | |
|---|---|---|---|---|---|---|
476
Visa
V
$693B
| $275M | 0.02% |
802,260
+482,671
| +151% | +$155M |
|
477
CALL
Teva Pharmaceuticals
TEVA
$43.5B
| $275M | 0.02% |
8,106,800
+803,100
| +11% | +$26.7M |
|
478
CALL
Union Pacific
UNP
$183B
| $275M | 0.02% |
1,009,600
+149,200
| +17% | +$39.2M |
|
479
PUT
Thermo Fisher Scientific
TMO
$233B
| $274M | 0.02% |
547,300
-122,800
| -18% | -$59M |
|
480
CALL
Core Scientific
CORZ
$5.72B
| $273M | 0.02% |
10,673,300
-3,311,000
| -24% | -$78M |
|
481
CALL
Blackrock
BLK
$179B
| $272M | 0.02% |
283,100
-108,500
| -28% | -$112M |
|
482
PUT
State Street Utilities Select Sector SPDR ETF
XLU
$22B
| $271M | 0.02% |
5,973,500
+62,200
| +1% | +$2.82M |
|
483
CALL
Fortinet
FTNT
$113B
| $269M | 0.02% |
1,753,100
-396,700
| -18% | -$45.8M |
|
484
iShares Core US Aggregate Bond ETF
AGG
$138B
| $269M | 0.02% |
2,719,367
+1,392,389
| +105% | +$138M |
|
|
B
485
PUT
Barrick Mining
B
$78.3B
| $269M | 0.02% |
7,326,600
+88,600
| +1% | +$3.63M |
|
486
CALL
Cheniere Energy
LNG
$57.3B
| $266M | 0.02% |
1,111,100
-365,400
| -25% | -$91M |
|
|
DRAM
487
Roundhill Memory ETF
DRAM
$27.1B
| $265M | 0.02% |
+3,593,105
| New | +$187M |
|
488
CALL
Zoom
ZM
$31.5B
| $264M | 0.02% |
3,053,600
+125,500
| +4% | +$11.9M |
|
489
CALL
Valero Energy
VLO
$100B
| $263M | 0.02% |
1,011,700
-43,300
| -4% | -$10.7M |
|
490
CALL
Nu Holdings
NU
$70.4B
| $263M | 0.02% |
19,669,900
+7,956,500
| +68% | +$107M |
|
|
B
491
CALL
Barrick Mining
B
$78.3B
| $262M | 0.02% |
7,137,700
+1,745,200
| +32% | +$71.5M |
|
492
PUT
Amphenol
APH
$194B
| $262M | 0.02% |
1,483,300
+434,600
| +41% | +$62.7M |
|
493
PUT
Zscaler
ZS
$29.4B
| $260M | 0.02% |
1,844,900
+645,600
| +54% | +$90M |
|
494
CALL
Direxion Daily S&P 500 Bull 3x ETF
SPXL
$6.88B
| $260M | 0.02% |
960,700
+79,700
| +9% | +$20.1M |
|
495
iShares MSCI South Korea ETF
EWY
$27.7B
| $258M | 0.02% |
1,278,583
+715,268
| +127% | +$126M |
|
496
PUT
iShares 7-10 Year Treasury Bond ETF
IEF
$42.8B
| $258M | 0.02% |
2,723,000
+1,041,300
| +62% | +$98.5M |
|
497
CALL
Stanley Black & Decker
SWK
$15.1B
| $256M | 0.02% |
2,724,000
+156,400
| +6% | +$12.3M |
|
498
CALL
Vertex Pharmaceuticals
VRTX
$139B
| $256M | 0.02% |
515,200
-187,200
| -27% | -$83M |
|
499
CALL
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.86B
| $255M | 0.02% |
1,651,700
-841,700
| -34% | -$141M |
|
500
Palo Alto Networks
PANW
$292B
| $254M | 0.02% |
745,472
+267,553
| +56% | +$61.2M |
|
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.